Ọgbụka mwepu ngwa ngwa Inwe ihe gabigara ókè maka iji mee ka ojiji abụọ dị ka ọzụzụ na ngwaọrụ mgbochi.

Ngwa a bụ ihe na-aga n'ihu na akụkụ nke ngwa patent Ser.Nke 08/276,093 gbara akwụkwọ na Jul.15, 1994 ugbu a US Pat.No. 5,463,884 maka "OGWU KWESỊRỊ AKA KWESỊRỊ NDỊ NA-EKWESỊRỊ NDỊ NA-EKWỤKWỌ NDỊ NA-EKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ" nke Lansing S. Woo na Ronnie J. Frigulti kwadoro na Apr. 3, 1995.

1. Ubi nke mepụtara

Ihe mepụtara ugbu a metụtara ngalaba nke ngwaọrụ mgbochi nke onwe, yana karịa ka ọịgbụ akaụdị nke ndị uwe ojii na-ejikarị na-arụ ọrụ.

2. Nkọwa nke Art metụtara

A maara nke ọma n'etiti ndị ọrụ uwe ojii, na nkwado ngwa ngwa site na ndekọ ndekọ aha, na otu n'ime ọrụ kachasị dị ize ndụ na nke adịghị ike nke ndị ọrụ mmanye iwu na-arụ bụ usoro.ịgbụ akaonye a na-enyo enyo.

Agbanyeghị, ndị uwe ojii taa na-enweta obere omume n'ụzọ kwesịrị ekwesịịgbụ akausoro.Ọkachamara naịgbụ akaUsoro na-achọ omume mgbe niile na nke na-agbanwe agbanwe, na-anọghị na-eme ihe mgbe niile, nkà na-efunahụ ngwa ngwa, dị ka ntụkwasị obi onwe onye na atụmatụ ya.ịgbụ akaike.

Ọtụtụ ndị ọrụ mmanye iwu chọrọ ka ha na-eme ihe mgbe niile ma tozuo na ngwa agha ha, mana ole na ole ka achọrọ ka ha na-enyocha ma na-eme nke ọma mgbe niile.ịgbụ akausoro ruo n'ókè dị mkpa iji zụlite ikike na nka na-adịgide adịgide.Ikekwe nnukwu ihe na-akụda omume mgbe niile bụ ihe isi ike dị na iwepu iheịgbụ akaozugbo echekwabara ha.Nke a bụ n'ihi nhụsianya achọrọ n'ịgbanwe igodo iji kpọghee yaịgbụ aka.Ịtụkwasịịgbụ akana onye a na-enyo enyo (ma ọ bụ onye ọlụlụ ọzụzụ) na-aga n'ihu n'ihu dịka a na-akwado usoro ahụ site na iji pawl na usoro ratchet a na-emebu nke na-enye ohere ka a "kụnye aka" nkwojiaka onye ahụ na-enyo enyo na-ejighị igodo.N'agbanyeghị nke ahụ, mgbe a ga-ewepụ ịgà ahụ, onye ọrụ uwe ojii ga-ejide ogwe aka onye ahụ a na-enyo enyo, tinye igodo ahụ n'ụgbụ ya na ntinye kwesịrị ekwesị na oghere igodo ahụ, tụgharịa igodo ahụ iji bulite pawl nke nwere mmasị na mmiri na ratchet wee gbanwee ya. aka ka imeghe mgbapụta ahụ.Ọzọkwa, mgbe a na-eji eriri aka nwere usoro mkpọchi okpukpu abụọ (dịka US Pat. No. 4,574,600 nyere Moffet) maka nchekwa agbakwunyere iji gbochie onye a na-enyo enyo iburu mkpọchi nke eriri aka ahụ, a ga-achọkwu nzọụkwụ ọzọ iji buru ụzọ tụgharịa igodo na a. ntụziaka na-adịghị emeghe ka imeghe usoro mkpọchi okpukpu abụọ.

Na ọzụzụ, nsogbu na-ebilite na a na-egbu oge dị ukwuu n'iwepụ iheịgbụ akasite na iji igodo kama ime usoro ngwa ngwa kwesịrị ekwesị.N'oge a na-enwekarị ọzụzụ ịgà aka, ihe dị ka ụzọ abụọ n'ụzọ atọ ruo atọ n'ụzọ anọ nke oge ọzụzụ bụ ụmụ akwụkwọ na-eji wepụ ịgà aka, na-ahapụ obere oge iji mee usoro ịgbụ aka ndị ọzọ.Ọtụtụ mgbe, ndị nkuzi na-agwa ụmụ akwụkwọ ka ha mee ka usoro ịkpị aka n'ezie iji chekwaa oge ọzụzụ.Mwepu ọzọ bụ na site na igbu oge dị otú ahụ na omume n'ezie na iji usoro simulated eme ihe, ụmụ akwụkwọ na-agwụ ngwa ngwa na ọzụzụ ahụ, ya mere, adịghị emepụta ngwa ngwa ngwa dị mkpa maka iji aka na-enyo enyo n'enweghị nsogbu.

N'ihe nka mbụ, ịgbụ ihe eji egwuri egwu, dị ka nke akọwara na US Pat.Nọmba 1,806,163 na 3,423,871 enyere TJ Hoglund na CF Foley, n'otu n'otu, ka emebere ya na usoro ntọhapụ ngwa ngwa iji mee ka ụmụaka nwee ike imeghe ịgbụ aka.Otú ọ dị, a haziri ịgà ndị a maka iji naanị dị ka ihe ụmụaka ji egwuri egwu n'ihi na onye nwere ike imeghe ya ngwa ngwa n'ejighị igodo.Ọ bụ ezie na enwere ike ịmegharị ịgà aka dị otú ahụ maka ebumnuche ọzụzụ, ndị uwe ojii agaghị anabata ha ngwa ngwa maka ojiji dị otú ahụ ebe ọ bụ na ha enweghị otu nhazi na ọrụ dị ka nke a na-eji n'ọhịa.Onye uwe ojii nke na-eji ụdị ịgà dị iche na-eme ihe n'oge ọzụzụ agaghị enwe nkà na obi ike zuru ezu n'iji aka n'ezie n'okporo ámá.Ọzọkwa, ọ ga-esikwa ike ịkọwa ego a na-efu na ngalaba ndị uwe ojii nke ime obodo na nke steeti maka usoro ọzụzụ aka dị iche iche ebe ọ bụ na enwere ike iji ya naanị maka ebumnuche ọzụzụ.

N'ihi nke a, ọ ga-aba uru ịnye ọgbụgbọ nke ụdị ndị uwe ojii na-ejikarị nwere usoro mwepụ ngwa ngwa maka ebumnuche ọzụzụ na ụzọ maka iwepụ usoro ntọhapụ ngwa ngwa ka e wee nwee ike ịtụgharị eriri aka ọzụzụ ka ọ bụrụ ngwaọrụ mgbochi maka n'ezie. jiri.

Ihe mgbaru ọsọ ọzọ nke ọzụzụ ịgà bụ ịzụlite àgwà n'ime ụmụ akwụkwọ ka ha na-etinye aka mgbe niile n'ime ihe mkpuchi okpukpu abụọ nke eriri aka mgbe ejiri aka aka na onye a na-enyo enyo.N'ihi na ugbu a, a na-achọrọ nwa akwụkwọ ka ọ jiri njedebe nke igodo aka ma ọ bụ ihe ọzọ na-etinye usoro mkpọchi a ugboro abụọ n'oge ọzụzụ, ụmụ akwụkwọ na-echefukarị itinye usoro mkpọchi okpukpu abụọ kpamkpam.

N'ihi nke a, ọ ga-adị mma ịnye ọgbụgbọ nke ụdị ndị uwe ojii na-ejikarị eme ihe iji nweta ngwa ngwa itinye/iwepụ usoro mkpọchi okpukpu abụọ maka ebumnuche ọzụzụ yana ụzọ isi wepụ ụzọ ndị a ka e wee nwee ike ịtụgharị aka ọgbụgbọ ọzụzụ ka ọ bụrụ ngwaọrụ mgbochi maka ojiji n'ezie.

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Nchịkọta nke ihe mepụtara

Ya mere, ọ bụ ihe a na-emepụta ugbu a iji weta ịgbụ aka na-ahapụ ngwa ngwa nwere ụzọ dị oke mkpa iji mee ka ejiri ya mee ihe dịka ọzụzụ na ngwaọrụ mgbochi.

Ọ bụ ihe ọzọ a na-emepụta ugbu a iji nye eriri aka nke nwere bọtịnụ mwepụ ngwa ngwa na-agbanye n'akụkụ nke ọzọ nke mgbapụta nke aka ahụ, na-ejikọta bọtịnụ ahụ na pawl nke mgbakọ mkpọchi site na ogwe mgbapụta ngwa ngwa maka ịchụpụ pawl. site na ratchet na imeghe eriri aka na mmegharị nke bọtịnụ.

Ọ bụkwa ihe ọzọ a na-emepụta ugbu a iji wepụta eriri aka ngwa ngwa dị ka akọwara n'elu nwere usoro mkpọchi okpukpu abụọ maka ịchekwa pawl na ratchet na igbochi aka iji bọtịnụ mwepụ ngwa ngwa kpọghee ya iji mee ka iji aka mee ihe. dị ka ngwaọrụ mgbochi n'ezie.

Ọ bụ ihe ọzọ na-emepụta ihe a na-emepụta ugbu a iji nye eriri aka na-enwe usoro mkpọchi okpukpu abụọ na mgbakwunye na ngwa ngwa na-ahapụ ngwa ngwa maka imeghe ma usoro mkpọchi okpukpu abụọ n'elu ntụgharị nke ogwe aka na mkpịsị aka n'elu otu ntụgharị na ntụgharị nke ogwe. , na ogwe ntọhapụ ngwa ngwa bụ nke a na-ewepụ site na njikọ ya na pawl iji gbanwee aka aka ka ọ bụrụ ngwaọrụ mgbochi n'ezie.

Ọ bụ ihe ọzọ a na-emepụta ugbu a iji nye eriri aka nke nwere ogwe mkpuchi okpukpu abụọ jikọtara ya na usoro mkpọchi okpukpu abụọ na mgbakwunye na ngwa ngwa ntọhapụ maka imeghe eriri aka.Ogwe mkpọchi okpukpu abụọ na-etinye ma na-ewepụ usoro mkpọchi okpukpu abụọ ma bụrụ nke a na-ewepụ ya na njikọ ya na usoro mkpọchi okpukpu abụọ iji gbanwee aka aka ka ọ bụrụ ngwaọrụ mgbochi n'ezie.

Ebumnobi ndị a na ndị ọzọ nke ihe a rụpụtara ugbu a na-emezu site n'inye ọgbụgbọ aka nwere bọtịnụ n'akụkụ, ngwa ngwa ewepụtara nke na-enye ohere iji aka kpọghee eriri aka ma wepụ ya n'ejighị igodo.Ihe mepụtara bụ isi maka iji ọzụzụ n'ihi na ọ na-ebelata nke ukwuu oge achọrọ iji kpọghee ma wepụ aka n'oge ọzụzụ.Agbanyeghị, ihe nrụpụta ahụ na-enye usoro mkpọchi okpukpu abụọ nke na-abụghị naanị na-akpọchi pawl na ratchet, kamakwa ọ na-akpọchi bọtịnụ mwepụ ngwa ngwa n'ọnọdụ ka e wee jiri eriri aka mee ihe dị ka ihe mgbochi nke ndị uwe ojii nọ n'ọhịa.

Ọzọkwa, n'ụdị ọzọ nke ihe a na-emepụta ugbu a, a na-enye ụdị ụdị ọzụzụ a na-eji usoro mkpọchi okpukpu abụọ nke nwekwara ike ịmeghe site na bọtịnụ ngwa ngwa iji nye ọzụzụ ngwa ngwa na nke ka mma n'ime ọrụ nke njirimara mkpọchi okpukpu abụọ mgbe agbụ aka. a na-etinye ya na nkwojiaka onye na-azụ ọzụzụ.Ka o sina dị, ụdị ịgà ọzụzụ a nwere ike gbanwee ka ọ bụrụ ngwaọrụ mgbochi n'ezie site n'iwepụ bọtịnụ ngwa ngwa na ogwe aka n'aka nke na onye a na-enyo enyo enweghị ike imeghe eriri aka ahụ.

Ọzọkwa, n'ụdị a na-ahọrọ nke ihe a na-emepụta ugbu a, a na-enye ụdị ọgbụgbọ ọzụzụ na usoro mkpọchi okpukpu abụọ nke na-arụ ọrụ ma na-ewepụ ya site na mmegharị nke ogwe mkpọchi na bọtịnụ, nke jikọtara ya na usoro mkpọchi okpukpu abụọ.Oghere mkpọchi abụọ a na-eme ka ọ dị mfe itinye aka / ịwepụ nke usoro mkpọchi okpukpu abụọ ma si otú a na-enyere aka ịzụlite àgwà ụmụ akwụkwọ nke na-etinye aka mgbe niile na usoro mkpọchi okpukpu abụọ mgbe ejiri aka aka na onye a na-enyo enyo.A na-enyekwa aka na bọtịnụ ntọhapụ ngwa ngwa, jikọtara ya na ogwe ntọhapụ ngwa ngwa, maka imeghe eriri aka na nsụgharị nke ogwe.

Nkowa nkenke maka eserese

Ihe, atụmatụ na uru nke ihe a chepụtara ugbu a ga-apụta ìhè site na nkọwa zuru ezu na-esote nke:

FIG.1(A) bụ nlegharị anya njedebe dị mfe nke ịgbụ aka na-egosi epekele akụkụ nke mgbapụta ahụ nwere ogwe abụọ na-ahapụ ngwa ngwa na mkpịsị aka jikọtara ya, onye otu ratchet tụfuru n'etiti efere akụkụ yana igodo eji kpọchie na imeghe ọgbụgbọ.

FIG.1 (B) bụ nlegharị anya n'akụkụ aka aka nke ihe a na-emepụta ugbu a na-egosi onye otu ratchet echekwara n'ime bail na mgbakwunye na elu nke efere n'akụkụ nke bail na-egosipụta ya na oghere igodo, mkpịsị aka nke ogwe mgbapụta ngwa ngwa na a. oghere kwụ ọtọ maka ijikwa usoro mkpọchi okpukpu abụọ.

FIG.2 (A) bụ nleba anya n'akụkụ ihe njiri aka aka na-egosi pawl n'ọnọdụ echekwara yana usoro mkpọchi okpukpu abụọ dị n'ọnọdụ etinyere aka.

FIG.2 (B) bụ nleba anya n'akụkụ ihe njiri aka aka na-egosi pawl n'ọnọdụ echekwara yana usoro mkpọchi okpukpu abụọ dị na ọnọdụ ewepụrụ.

FIG.2 (C) bụ nleba anya n'akụkụ ihe njiri aka aka na-egosi pawl n'ọnọdụ enweghị nchekwa yana usoro mkpọchi okpukpu abụọ dị n'ọnọdụ ewepụrụ.

FIG.3 (A) bụ nleba anya n'akụkụ ọzọ nke njiri aka nke na-egosi onye otu ratchet ka ọ na-etinye aka na pawl yana usoro mkpọchi okpukpu abụọ dị na ọnọdụ etinyere aka, yana ogwe ntọhapụ ngwa ngwa na-agbanwegharị banyere njikọ ya na pawl. gbanyụọ usoro mkpọchi okpukpu abụọ.

FIG.3 (B) bụ nleba anya n'akụkụ nke nrụnye aka ọzọ nke egosiri na FIG.3(A), ebe onye otu ratchet na-etinye aka na pawl na usoro mkpọchi okpukpu abụọ na-ewepụ site na ntụgharị nke ogwe mgbapụta ngwa ngwa.

FIG.3 (C) bụ akụkụ njedebe nke mgbakọ mkpọchi dị ka usoro ọzọ gosipụtara na FIG.3 (A) ebe a na-ejikọta ogwe ntọhapụ ngwa ngwa na pawl site na bọọlụ nwere ike ịpụpụ na nkwonkwo oghere.

FIG.3 (D) bụ nleba anya njedebe nke mgbakọ mkpọchi dị ka usoro ọzọ gosipụtara na FIG.3 (A) ebe a na-ejikọta ogwe ntọhapụ ngwa ngwa na pawl site na ntinye ọnụ n'etiti njedebe nke ogwe ahụ na oghere a kpụrụ na pawl.

FIG.4 (A) bụ nleba anya n'akụkụ ọzọ nke nrụnye aka na-egosi onye otu ratchet ka ọ na-etinye aka na pawl yana usoro mkpọchi okpukpu abụọ dị na ọnọdụ etinyere aka, yana ogwe mgbapụta ngwa ngwa jikọtara ya na efere n'akụkụ nke mgbapụta ahụ. dị nso na nsọtụ nke abụọ nke pawl iji mee ka mwepụ nke usoro mkpọchi okpukpu abụọ na imeghe eriri aka na otu mmegharị ntụgharị nke ogwe.

FIG.4 (B) bụ nleba anya n'akụkụ ọzọ nke nrụnye aka nke egosiri na FIG.4(A), ebe onye otu ratchet na-etinye aka na pawl yana usoro mkpọchi okpukpu abụọ dị na ọnọdụ ewepụrụ.

FIG.4(C) bụ nlegharị anya n'akụkụ ọzọ nke nrụnye aka nke egosiri na FIG.4(A), ebe a napụrụ onye otu ratchet na pawl yana usoro mkpọchi okpukpu abụọ dịkwa n'ọnọdụ ewepụrụ.

FIG.5 (A) bụ ihe nleba anya n'akụkụ ọzọ nke nrụnye aka na-egosi ma ogwe mgbapụta ngwa ngwa, ogwe mkpọchi okpukpu abụọ na mkpịsị aka kwekọrọ na njedebe ọ bụla.

FIG.5(B) na-egosi nleba anya nkebi aka aka site na ahịrị A'–A'.

FIG.5(C) na-egosi nleba anya n'akụkụ aka aka site na ahịrị B'–B'.

Nkọwa zuru ezu nke ihe mepụtara

Ihe mepụtara dị ugbu a na-enye aka ntọhapụ ngwa ngwa nke nwere ụzọ dị oke mkpa iji mee ka ojiji abụọ dị ka ngwaọrụ ọzụzụ na ngwaọrụ mgbochi.N'ime nkọwa na-esonụ, maka ebumnuche nkọwa na ọ bụghị njedebe, a na-ewepụta nkọwa dị iche iche, dị ka ihe owuwu na ihe ndị a họọrọ, akụkụ dị iche iche, usoro dị iche iche, wdg iji nye nghọta nke ọma banyere ihe a na-emepụta ugbu a.Otú ọ dị, ọ ga-apụta ìhè nye onye nwere nkà na ihe a na-emepụta ugbu a nwere ike ime n'ụdị ndị ọzọ na-enweghị nkọwa niile akọwapụtara.N'oge ndị ọzọ, anaghị akọwapụta atụmatụ na ojiji ndị ama ama nke ọma iji zere ikpuchi ihe a chepụtara ugbu a na-enweghị isi.

Dị ka egosiri na FIGS.1 (A) na 1 (B), ịgbụ aka ntọhapụ ngwa ngwa nke ihe a rụpụtara ugbu a gụnyere mgbapụta 2 nwere mpempe akụkụ 12 na-agbatị n'etiti njedebe nke mbụ na nke abụọ 14, 16 nke mgbapụta 2 na onye otu arcuate ratchet 4 nwere nsoro. njedebe 18 pivotally jikọtara ya na njedebe mbụ 14 nke bail 2 iji mee ka ụzọ nke njedebe dị anya 20 nke onye ratchet 4 dị n'etiti efere ndị yiri ya 12. Na njedebe nke abụọ 16 nke mgbapụta 2, a na-enye mgbakọ mkpọchi mkpuchi 6 . n'ime efere akụkụ 12 nke mgbapụta 2. Dị ka e gosiri na nke ọ bụla n'ime FIGS.2-4, Mgbachi mkpọchi 6 n'ozuzu gụnyere pawl 8 nwere njedebe mbụ 22 pivotally jikọtara ya na bail 2 na njedebe nke abụọ 24 na-emegharị ya na ezé maka itinye aka na ezé nke onye ratchet 4. njedebe nke abụọ 24 nke pawl. 8 bụ ihe dị mkpa n'etiti ọnọdụ echekwara ebe ezé nke pawl 8 na-etinye aka na ezé nke onye òtù ọlụlụ 4 na ọnọdụ enweghị nchebe ebe pawl 8 na-apụ kpamkpam site na onye òtù ọlụlụ 4. Nkwụsị nke abụọ 24 nke pawl 8 bụ. nwere mmasị na mmekorita ya na onye otu ratchet 4 site na onye otu mmiri 34 etinyere n'elu elu nke pawl 8.

N'ịtụkwasị eriri aka na nkwojiaka nke onye a na-enyo enyo, a na-atụgharị njedebe 20 nke onye otu ratchet 4 n'akụkụ aka ekpe gburugburu aka ya wee tinye ya n'ime mgbakọ mkpọchi 6 ebe ezé nke pawl 8 na onye òtù ratchet 4 na-etinye aka. iji chekwaa onye ratchet 4 n'ime bail 2. Iji kpọghee eriri aka na-ejighi ngwa ngwa ewepụtara ya, a na-ewepụ pawl 8 na onye otu ratchet 4 site na igodo 36 na-etinye ya site na oghere igodo 42 a kpụrụ na efere akụkụ. 12 nke ịgbapụta 2. Na njedebe dị anya 20 nke igodo 36, a na-enye flange 40 maka itinye aka na ubu kwụ ọtọ 26 kpụrụ na njedebe nke abụọ 24 nke pawl 8 n'elu ntụgharị elekere nke igodo 36. Flange 40 nke igodo 36 na-ebuli ubu kwụ ọtọ 26 elu iji bulie pawl 8 n'ezé nke onye ratchet 4 megide ike nke onye otu mmiri 34.

Iji tọghata ịgbụ aka a kọwara n'elu ka ọ bụrụ ngwaọrụ ọzụzụ, ihe a na-emepụta ugbu a na-enye usoro mwepụ ngwa ngwa nke nwere ogwe 10 nke etinyere n'akụkụ ihu pawl 8 na njedebe nke abụọ ya 24, ọkacha mma na ntụgharị ihu n'ozuzu ya n'akụkụ ihu. .Dị ka egosiri na FIGS.1 (A) na 2 (A), njedebe dị anya 20 nke ogwe 10 na-apụta site na oghere kwụ ọtọ (egosighi ya) nke etolite na efere akụkụ 12 nke mgbapụta 2 wee tinye ya na mkpịsị okirikiri 32 nwere dayameta ka ukwuu. karịa ogologo oghere.Site na mgbanwe a, onye na-azụ ọzụzụ nwere ike ịwepụ pawl 8 na onye otu ratchet 4 na-ejighi igodo 36 site na ntụgharị asụsụ nke isi 32 na ogwe 10 gbagoo n'akụkụ oghere ahụ.N'ime ihe kachasị amasị (gosiri na FIG. 1 (A)), a na-agbakwunye ogwe nke abụọ nke 10 n'akụkụ ihu nke pawl 8 ma nwee njedebe dị anya na-apụta site na oghere nke abụọ kpụrụ na efere akụkụ 12 na mkpịsị aka. 32 jikọtara ya.Site n'iji usoro a, onye na-azụ ọzụzụ nwere ike imeghe ọgbụgbọ aka ngwa ngwa site n'ịgbanwe nke ọ bụla n'ime mkpịsị aka 32 n'agbanyeghị nghazi nke aka aka mgbe etinyere ya n'ihu onye ọzụzụ ọzọ.

Site na mmejuputa usoro ntọhapụ ngwa ngwa, mkpịsị aka nke ihe a na-emepụta dị ugbu a dị mma maka ịme usoro ihe eji eme ihe ebe ọ bụ na ọ na-ejigide ọrụ na atụmatụ nhazi nke ihe eji eme ihe ma na-eme ka ọkpụkpụ aka wepụ ya site na otu mmegharị dị mfe nke mkpịsị aka.

Ya mere, otu n'ime akụkụ kachasị dị ize ndụ nke ijide onye a na-enyo enyo - ya bụ, ịgbụ onye a na-enyo enyo - enwere ike ime ya ugboro ugboro ugboro ugboro n'ime obere oge iji hụ na onye uweojii ọ bụla nwere nkà a chọrọ.

Otú ọ dị, iji mee ka ịgbụ aka ahụ dị irè ma dị irè karị, ihe a na-emepụta ugbu a na-enye aka n'ihu n'ịgbapụta ngwa ngwa nke e mere maka iji ma ọzụzụ ma n'ezie iji n'okporo ámá.A na-arụzu nke a site n'inye usoro mkpọchi okpukpu abụọ n'ụdị nkwụsị 44 tụfuru n'elu pawl 8 dị ka egosiri na FIGS.2-4.Dị ka egosiri na FIGS.2-3, onye nkwụsị 44 nwere ike were n'ụdị nke dị mfe, elongated mmanya 46, ma n'ụdị ọzọ, onye nkwụsị 44 na-emepụta akụkụ agbatị nke onye mmiri mmiri 34 na-eji na-eleda pawl 8 megide onye ratchet 4. dị ka egosiri na FIGS.4 (A), 4 (B), 4 (C) na 5.

The stop member 44 comprises a downward extending ubu part 48 ọkachamma disposed proximate na center of stop 44 and proximate to a recess made in the top surface of the second end 24 of the pawl 8. The stop member 44 forward comprises first and nke abụọ gbatịpụrụ flanges 50, 52 tụfuru na nsọtụ nke otu nkwụsị 44, yana flange 50 nke mbụ dị nso na njedebe nke abụọ 24 nke pawl 8 na flange 40 nke igodo 36 mgbe etinyere ya.N'ụdị a na-ahọrọ, onye nkwụsị 44 na-ebugharị n'ụzọ zuru oke (ma ọ bụ nke yiri pawl 8) site na itinye ike na flange 40 iji bugharịa akụkụ ubu 48 na site na kọntaktị na elu elu nke elu. pawl 8. Mgbe a na-akpakọrịta na pawl 8, onye nkwụsị 44 na-eme ihe iji nọgide na-enwe njikọ n'etiti pawl 8 na ratchet member 4 n'agbanyeghị mmegharị nke ogwe mgbapụta ngwa ngwa 10 ma ọ bụ ntụgharị nke igodo 36.

N'ụdị ọzọ, egosiri na FIGS.2 (A), 2 (B) na 2 (C), usoro mkpọchi okpukpu abụọ na-arụ ọrụ site na ntụgharị nke onye nkwụsị 44 site n'aka ekpe gaa n'aka nri iji bugharịa akụkụ ubu 48 site n'elu ebe ezumike nke pawl 8 gaa n'ọnọdụ kọntaktị. na elu elu nke pawl 8. A na-ewepụ usoro ahụ site na mmegharị nke onye nkwụsị 44 n'akụkụ nke ọzọ.N'izo aka na FIGS.1 (A) na 2 (A), a na-arụ ọrụ nke ọma na usoro ahụ site na ịtinye na ịkwaga butt 38 nke igodo 36 n'ime oghere kwụ ọtọ kpụrụ n'akụkụ efere 12 nke mgbapụta 2 na ntinye aka na flange nke abụọ 52 nke nkwụsị. so 44. The usoro na-ọkacha mma disengaged site n'ịtụgharị na flange 40 nke igodo 36 n'ime mkpọchi mgbakọ 6 na a counter-clockwise direction na njikọ aka na mbụ flange 50 nke nkwụsị otu 44. Otú o sina dị, ọ ga-apụta ìhè na ụzọ ndị ọzọ. n'ihi na a na-akpụ akpụ onye nkwụsị 44 nwere ike chepụta, dịka ọmụmaatụ, site na ịtinye 38 nke igodo 36 n'ime oghere 28 kpụrụ n'akụkụ efere 12 (ma ọ bụ n'etiti efere akụkụ 12) n'aka nri nke mbụ flange 50 ịkwaga ahụ. kwụsị otu 44 site na kọntaktị na pawl 8, na site n'ịtụgharị igodo 36 n'akụkụ elekere iji tinye flange mbụ 50 wee mee ka onye nkwụsị 44 banye na kọntaktị na pawl 8.

Site na ihe owuwu a, agbụ a na-ahapụ ngwa ngwa dị ugbu a maka ndị uwe ojii jiri ya mee ihe n'ọhịa.Mgbe ejidere onye a na-enyo enyo, a na-edobe eriri aka ahụ n'ihu onye ahụ a na-enyo enyo site na ịtinye onye otu ratchet 4 n'ime bail 2 na iji butt 38 nke igodo 36 iji tinye flange nke abụọ 52 nke onye nkwụsị 44 wee bugharịa onye nkwụsị 44. banye na kọntaktị na pawl 8 (FIG. 2 (A)).N'ebe a na-ekpochi okpukpu abụọ, a na-egbochi onye a na-enyo enyo ka ọ ghara imeghe eriri aka site na mmegharị nke mkpịsị aka 32 nke ngwa ngwa ngwa ngwa 10 ebe ọ bụ na ọ nwere ike ịmegharị ya mgbe a kwụsịrị usoro mkpọchi okpukpu abụọ site na ntinye na ntụgharị nke igodo 36 na. ntụziaka na-aga n'ihu elekere (FIG. 2(B)).Enwere ike imeghe eriri aka ahụ ma ọ bụ site na ntụgharị nke igodo 36 n'akụkụ aka elekere ma ọ bụ naanị site n'iweli elu n'isi 32 nke ogwe ntọhapụ ngwa ngwa 10 (FIG. 2(C)).

Dị ka usoro ọzọ egosiri na FIGS.3 (A) na 3 (B), a na-enye eriri aka nke ihe a na-emepụta ugbu a na ngwa ngwa mgbapụta 10 pivotally jikọtara ya na pawl 8 na njedebe nke abụọ ya 24. Ogwe nke na-atụgharị 10 na-agụnye flange mpụta ma ọ bụ ntule 30 tụfuru nso. ya njikọ na pawl 8 maka njikọ aka na a mpụta protuberance 60 kpụrụ na ubu òkè 48 nke nkwụsị otu 44. N'ụzọ dị otú a, abụọ mkpọchi usoro nwere ike dissengaged na-enweghị mkpa isi 36 site n'ịtụgharị isi 32 nke. na aro 10 na a counter-clockwise direction aka mpụta ntule 30 na mpụta protuberance 60 na-akpụ akpụ ubu òkè 48 si na kọntaktị na pawl 8. Mgbe ahụ, imeghe ịgbụ aka, onye ọrụ kwesịrị naanị welie isi 32 nke Ogwe ntọhapụ ngwa ngwa 10 gbagoo ka ịwepụ pawl 8 na onye otu ratchet 4.

Ọzọkwa, a na-ejigide ọrụ aka abụọ nke eriri aka n'ụdị a site n'inye usoro ntọhapụ nke na-ewepụ ogwe mgbapụta ngwa ngwa 10 site na njikọta ntụgharị ya na pawl 8 dị ka knob 32, shaft 10 na mpụta 30 nke ogwe 10. enwere ike wepu ya n'ogwe aka mgbe ọ na-achọ ka ịgbanwee ịgà maka iji ya eme ihe n'ezie.Usoro ntọhapụ nwere ike ịgụnye bọọlụ na-apụ apụ (ma na-agbanwe agbanwe) na nkwonkwo oghere 56 na-etinye bọl ahụ na njedebe nke ogwe 10 na oghere a na-etolite n'akụkụ ihu nke pawl 8 (FIG. 3 (C)) ka. mee ka ntụgharị nke aro 10 na ntinye nke njedebe ya n'ime oghere.N'aka nke ọzọ, usoro ntọhapụ nwere ike ịgụnye ntinye nke eriri 58 na njedebe nke ogwe osisi 10 na oghere eri kpụrụ n'akụkụ ihu nke pawl 8 (FIG. 3 (D)) dị otú ahụ na ntụgharị elekere elekere nke okporo osisi. 10 na-eme ka a na-ewepụ usoro mkpọchi okpukpu abụọ ka ntụgharị elekere nke ogwe aka 10 (mgbe akụkụ ubu 48 na-apụ na kọntaktị na pawl 8) na-eme ka ọkpụkpụ 10 si na pawl 8. Ọzọkwa, ogwe aka na-ahapụ ngwa ngwa. Enwere ike ime ka 10 kewapụ ya site na ịtinye ya kpamkpam site na pawl 8 na akụkụ abụọ nke 12 nke bail 2 ma chekwaa ya n'ebe ahụ site na ijikọta knob 32 na njedebe ọ bụla nke ogwe 10 site na eri ma ọ bụ bọọlụ na nkwonkwo oghere.Site na ihe owuwu a, a na-ewepụ ogwe 10 site n'iwepụ otu n'ime mkpịsị aka 32 na ịdọrọ ogwe 10 n'ime oghere ntinye.Iji zuo oke a maka iji ya eme ihe n'ezie, ọ ka mma ịnye oghere kpụrụ n'akụkụ efere 12 nke bail 2, ya mere njikọ nke aro 10 na pawl 8, ruo n'aka ekpe nke akụkụ ubu 48 nke. onye nkwụsị 44 dị ka o kwere mee (mgbe ọ na-akpakọrịta na pawl 8) iji gbochie onye a na-enyo enyo na-ewepụ usoro mkpọchi okpukpu abụọ site na iji ngwá ọrụ na-ebugharị akụkụ ubu 48 gaa n'aka ekpe.

N'ihe ngosi nke ihe a na-emepụta ugbu a nke na-agụnyeghị onye nkwụsị 44, ogwe 10, kama ịgbatị perpendicular na ụgbọ elu nke aka, nwere ike ịbụ na ụgbọ elu nke aka.Dịka ọmụmaatụ, ogwe 10 nke jikọtara ya na pawl 8 nwere ike ịgbatị na pawl 8 kwụ ọtọ gbatịa elu site na pawl 8 wee gbatịa n'elu njedebe nke abụọ nke akụkụ ụgwọ ahụ.N'okwu a, onye nwere ike hapụ yaaka aka(ya bụ, mee ka pawl 8 pụọ na onye otu ratchet 4) site na ịdọrọ ogwe osisi 10 n'ogo n'ozuzu elu.Njikọ nke ogwe aka na pawl nwere ike ịbụ site na bọọlụ na nkwonkwo oghere ma ọ bụ site na eriri ndokwa (dịka ọmụmaatụ, anya-anya), dị ka akọwara na mbụ gbasara FIG.3C na 3D.

Ọzọkwa, n'ụdị nwere onye nkwụsị 44, nke na-eme ka njikọ aka dị n'etiti pawl 8 na onye otu ratchet 4 n'agbanyeghị mmegharị nke ogwe ntọhapụ ngwa ngwa 10 ma ọ bụ ntụgharị nke igodo 36, a ga-ejikọta osisi na onye nkwụsị. 44 itinye aka na ịchụpụ onye nkwụsị 44. Enwere ike ijikọ ogwe ahụ na onye nkwụsị 44 site na akụkụ elu nke njedebe nke abụọ nke mgbapụta ahụ (ya bụ, n'ahịrị kwụ ọtọ nke e sere site na njedebe nke abụọ nke mgbapụta ahụ).Enwere ike ịme njikọ a site na eri ma ọ bụ bọọlụ na nkwonkwo oghere.Onye ọrụ nkeaka akanwere ike itinye onye otu nkwụsị 44 site n'ịkwagharị ogwe ahụ n'ụzọ kwụ ọtọ na-agbadata n'ozuzu ya, ma wepụ onye nkwụsị ahụ 44 site n'ịkwagharị ogwe ahụ n'ozuzu n'elu kwụ ọtọ.Iji tọghata ọzụzụaka akaN'ime ngwaọrụ mgbochi n'ezie, ogwe a, nke na-ejikọta ya na onye nkwụsị 44, nke dị na nke a bụ mmanya, na-ewepụ ya ka onye a na-enyo enyo enweghị ike iwepụ onye nkwụsị 44 na-enweghị igodo.

N'ikwekọ si dị n'ụdị ọzọ nke mmepụta ihe dị ugbu a nke egosiri na FIGS.4 (A), 4 (B) na 4 (C), ogwe ntọhapụ ngwa ngwa 10 na-ejikọta ya na ma ọ bụ efere n'akụkụ 12 nke mgbapụta 2 ma ọ bụ onye na-eguzo (anaghị egosi) n'ime mgbakọ mkpọchi 6 kama ịbụ na-ejikọta ya na pawl n'onwe ya.Oghere 10 ahụ nwekwara ntule mpụta 30 dị nso na njikọ ahụ emebere iji tinye ma flange mbụ 50 nke onye nkwụsị 44 na ubu kwụ ọtọ 26 nke pawl 8 ka enwere ike iwepụ usoro mkpọchi okpukpu abụọ naaka akameghere site na otu ntụgharị nke ogwe 10 n'akụkụ elekere.Iji mezuo nke a, ntule dị n'akụkụ 30 na-agbatị n'ọnọdụ dị n'etiti akụkụ ubu 48 na nke mbụ flange 50 nke onye nkwụsị 44 (mgbe akụkụ ubu 48 na kọntaktị na pawl 8) nke mere na n'usoro ntụgharị elekere, akụkụ ahụ. ntule 30 na-ebuli akụkụ ubu 48 (n'aka nri) pụọ na elu elu nke pawl 8 wee bulie ubu kwụ ọtọ 26 nke pawl 8 elu.N'ụdị a, a na-ejikọta shaft 10 na bail 2 ma ọ bụ onye na-anọ ọdụ dị ka nke na ọ bụ concentric na keyhole 42 guzobere n'akụkụ nke ọzọ nke mgbapụta ahụ 2. N'ụzọ dị otú a, ma n'akụkụ ndọtị nke ogwe 10 na flange. 40 nke igodo 36 anaghị eme kọntaktị mana etinyere ya maka itinye aka na flange mbụ 50 nke onye nkwụsị 44 na ubu kwụ ọtọ 26 nke pawl 8. Ọzọkwa, njikọ nke aro 10 na pawl 8 n'ụdị a nwere ike. a ga-emegharị ya na usoro ntọhapụ dị ka akọwara n'elu iji mee ka ojiji nke abụọ mee iheaka aka.

Na-ezo aka ugbu a na FIG.5(A), nlegharị anya n'akụkụ nke usoro ihe a rụpụtara ugbu a ka akọwara.Onye otu nkwụsị 44 bụ eriri elongated nke ígwè n'ụdị a.Onye nkwụsị 44 na-arụ ọrụ dị ka usoro mkpọchi okpukpu abụọ nke enwere ike ibubata n'ime ọnọdụ ekpochi, ebe onye nkwụsị 44 na-egbochi pawl 8 site na ezé nke onye ratchet 4 (egosighi ya).Mgbe onye nkwụsị 44 nọ n'ọnọdụ emegheghị, pawl 8 nwere ike ịpụpụ n'ezé nke onye otu ratchet 4, site na ogwe mgbapụta ngwa ngwa 10 ma ọ bụ site na igodo 36 (egosighi ya).N'ime usoro a, nkwụsị onye 44 na-eme ma dị ka usoro mkpọchi okpukpu abụọ na dị ka mmiri mmiri nke na-eleda pawl 8 anya na onye òtù arcuate ratchet 4. Onye nkwụsị ahụ 44 nwere ike ịgụnye ihe dị mkpa, elongated strip of metal, dị ka e gosiri na FIG.5(A), ma ọ bụ nwere ike ịbụ onye otu siri ike dịka e gosipụtara na FIGS.2 (A)-2 (C).

N'ọnọdụ ebe onye nkwụsị 44 bụ onye siri ike, mmiri 34 na-aghọ ihe dị n'otu n'otu, ọ bụghịkwa ihe jikọrọ ya na onye nkwụsị 44 (dịka ọmụmaatụ, FIGS 2 (A) -2 (C), mmewere 34).Ojiji nke mmiri dị iche iche 34 na-emegide pawl 8 megide onye otu arcuate 4 pụtara nke ọma na FIGS.2 (A)-2 (C).

FIG.5 (A) na-egosipụtakwa ogwe mgbapụta ngwa ngwa 10 nke ejikọtara na mkpịsị aka 32. Dị ka e kwuru na mbụ, nsụgharị nke knob 32, jikọtara ya na ogwe aka ngwa ngwa 10, na-ewepụ pawl 8 site na ezé nke arcuate ratchet. otu 4 (lee FIGS. 3 (C) na 3 (D)) mgbe onye nkwụsị 44 nọ n'ọnọdụ akpọchiri.N'ụdị a, a na-ejikọta shaft 10 ngwa ngwa na pawl 8.

N'ịtụ aka na FIG.5(A), onye nkwụsị 44 nwere akụkụ ubu gbatịpụrụ ala 48, nke na-etinye aka na elu nke pawl 8 n'ọnọdụ ekpochi okpukpu abụọ ma ejikọtaghị ya na pawl 8 n'ọnọdụ akpọchiri akpọchi.Onye nkwụsị 44 na-agụnye nke mbụ na nke abụọ na-agbadata flanges 50, 52 tụfuru na nsọtụ nke onye nkwụsị 44, ebe flange 50 nke mbụ dị nso na njedebe nke abụọ 24 nke pawl 8 na flange 40 nke igodo 36 mgbe. etinyere, na nke abụọ flange 52 dị nso na oghere kehoraizin 62. Dị ka e kwuru na mbụ, ndị nkwụsị otu 44 bụ ibughari na a n'ozuzu kehoraizin direction site ngwa nke a ike na abụọ flange 52 ịkwaga ubu òkè 48 na na kọntaktị. na elu elu nke pawl 8. Mgbe na kọntaktị na pawl, onye nkwụsị 44 na-eme ihe iji nọgide na-enwe njikọ n'etiti pawl 8 na ratchet so 4 (anaghị egosi), n'agbanyeghị ije nke a ngwa ngwa-ahapụ aro 10 ma ọ bụ ntụgharị nke igodo 36.

N'ime usoro a, a na-etinye usoro mkpọchi okpukpu abụọ site na ịkwaga onye nkwụsị 44 site na ogwe nke abụọ 60, jikọtara ya na flange nke abụọ 52 nke nkwụsị 44. nke a na-ejikọta ya na ogwe nke abụọ 60 na flange nke abụọ 52, na-etinye aka na pawl 8. Nke a nwere ike ime ka usoro mkpọchi abụọ a tinye aka site na ịtinye ma na-ebugharị butt 38 nke igodo 36 site na oghere kwụ ọtọ 62, nke a na-etolite n'akụkụ. efere 12 nke mgbapụta 2, banye na kọntaktị na flange nke abụọ 52 nke onye nkwụsị 44.

Nke abụọ aro 60 gbatịrị site kehoraizin oghere 62 kpụrụ a n'akụkụ efere 12 nke ịgbapụta 2. Ọzọkwa, nke a nke abụọ aro 60 na-agafe n'akụkụ abụọ efere 12 nke mgbapụta 2, na-eme nke abụọ flange 52 nke nkwụsị otu 44. Nke abụọ A na-echekwa shaft 60 site n'itinye eriri mbụ 64 na njedebe nke abụọ nke abụọ 60 na nke abụọ 65 na njedebe nke ọzọ nke ogwe nke abụọ 60. Nke mbụ na nke abụọ 64, 65 nwere ike itinye ya na ogwe nke abụọ. 60 n'ọtụtụ ụzọ (dịka ọmụmaatụ, site na eri ma ọ bụ bọọlụ na nkwonkwo oghere).Site na ihe owuwu a, a na-ewepụ ogwe nke abụọ 60 site n'iwepụ otu n'ime mkpịsị aka 64, 65 wee dọpụta ogwe nke abụọ 60 site na oghere kwụ ọtọ 62.

FIG.5 (B) na-egosi akụkụ nke akụkụ nkeaka akasite n'ahịrị A'-A'.FIG.5(B) na-egosi ogwe nke mbụ 10 nwere mkpịsị mbụ 32 tụfuru n'otu nsọtụ yana mkpịsị nke abụọ 33 tụfuru na nsọtụ nke ọzọ.Nke mbụ aro 10 na-agafe pawl 8 na abụọ n'akụkụ efere 12. FIG.5(B) na-egosikwa ogwe nke abụọ 60 (dịka ọmụmaatụ, ogwe nke gbawara agbawa) nwere mkpịsị nke mbụ 64, nke etinyere n'otu nsọtụ, yana isi nke abụọ 65 tụfuru na nsọtụ nke ọzọ.Mgbe nke abụọ aro 60 bụ a gbawara agbawa aro, nke abụọ aro 60 na-etinye aka abụọ nke abụọ flange 52 nke nkwụsị otu 44 dị ka e gosiri.

FIG.5 (C) na-egosipụta akụkụ nke akụkụ ahụaka akasite n'ahịrị B'-B'.

FIG.5(C) na-egosi ogwe nke mbụ 10 nwere mkpịsị nke mbụ 32 n'otu nsọtụ yana mkpịsị nke abụọ 33 na nsọtụ nke ọzọ.Shaft 10 na-agafe na pawl ibe 8 ma na-agafekwa n'akụkụ efere 12. A na-egosikwa ogwe nke abụọ 60 nwere mkpịsị mbụ 64 na nke abụọ 65 na nsọtụ ndị ọzọ.Oghere nke abụọ 60 na-agafe efere akụkụ 12 wee tinye onye nkwụsị 44.

Achọpụtara na ọ bụ ezie na akọwara ihe dị ugbu a n'usoro ihe ndị a na-ahọrọ na nke ọzọ, a ga-enwe mmasị na mgbanwe dị iche iche na mgbanwe dị iche iche nwere ike ime ka ọrụ nke ụlọ ọrụ ahụ dịkwuo mma.aka akasite n'aka ndị ọkachamara na nka na-apụghị na mmụọ na oke nke mepụtara.Ya mere, a ga-atụle ihe mepụtara n'usoro nke nkwupụta ndị na-esote.