Kev sib ntaus rau cov Crusade Ntsia Hlau: Keeb kwm ntawm nws cov kev tsim muaj

Anonim

Hla ntsia hlau - ib qho tseem ceeb ntawm cov cuab yeej teeb tsa. Tab sis qhov no xyoo 1930, nws tsis tau txais tam sim ntawd los ntawm cov thev naus laus zis hauv zej zog.

Sib ntaus sib tua rau lub crusade rockdriver: keeb kwm ntawm nws cov kev tsim muaj, hla, hla, cov lus tseeb

Thawj zaug pom ntawm cov ntsia hlau ntsia hlau nrog lub ntsej muag "ncaj qha rau lub xyoo XVI, nyob rau hauv yuav luag tsis hloov pauv lawv muaj ua ntej pib xyoo pua 20.

Sib ntaus sib tua rau lub crusade rockdriver: keeb kwm ntawm nws cov kev tsim muaj, hla, hla, cov lus tseeb

Los ntawm lub sijhawm no, cov screws nrog cov slit tau ua rau ntau yam kev tsis txaus siab, tab sis tau tawm ntawm kev sib tw vim tias lawv pheej yig. Qhov tsis zoo ntawm "Classic" Screws tau tshaj tawm nrog pawg loj, tshwj xeeb, hauv kev lag luam automotive. Ua ntej, sting tsis yog chaw, vim tias qhov no, cov ntsia hlau ntsia hlau feem ntau cov duab puab, tawm ntawm cov khawb ntawm lub cev lacquered. Thib ob, thaum sib ntswg, cov ntsia hlau thiab ntsia hlau thiab cov ntsia hlau feem ntau "dragged", tig lub taub hau lossis ua kom lub fasteners. Nws yog cov kev txwv no thiab sib sau kom kov yeej cov neeg Asmeskas tus kws tshaj lij John Thompson, xyoo 1933 nws patented tus ntsia hlau ntsia hlau thiab ntsia hlau nrog lub taub hau. Txawm li cas los xij, kev sim muag cov kev tsim tawm rau cov tuam txhab ntawm cov khoom kho vajtse tsis yog crowned nrog kev vam meej. Xyoo 1934, Thompson tau los ua tus paub nrog Engine Basry Phillips thiab teev nws lub ntsiab ntawm nws txoj kev tsim. Phillips kuv nyiam lub tswv yim, nws tau txais txoj cai rau Thompson cov cai patent thiab nws tseem muaj). Crusading screws cia centred lub hau ntswj, thiab tseem tsis pub "cab" - qhov sting ntawm lub cuab yeej tsuas yog swb.

Sib ntaus sib tua rau lub crusade rockdriver: keeb kwm ntawm nws cov kev tsim muaj, hla, hla, cov lus tseeb

Txawm li cas los xij, cov phillips tau zam txhua qhov chaw. Thaum kawg, nws tswj hwm yujina Clark, Thawj Tswj Hwm Asmeskas Cov Khoom Lag Luam Asmeskas, cov loj tshaj plaws chaw tsim tshuaj paus ntawm cov khoom kho hauv Tebchaws Meskas. Txawm hais tias lub tuam txhab cov engineers yuav tsum clark yog li txeeb lub tswv yim uas nws tau hem txhua tus neeg uas yuav tsis yooj yim sua kom siv. " Qhov kev hem thawj tau ua ib qho kev nqis tes ua, thiab lub tuam txhab, nqis peev rau hauv kev tsim khoom ntawm ib nrab lab, tau pib tsim cov ntsia hlau hauv qab "hla". Xyoo 1937, GM thawj zaug siv cov ntsia hlau no hauv kev tsim cov Cadillac qauv. Cov txiaj ntsig tau yog li ci ntsa iab uas xyoo 1940, tag nrho cov neeg lag luam Asmeskas tau pauv mus rau kev siv cov chaw tsim khoom, thiab cov khoom siv kho vajtse tau tsim tsa rau kev yuav khoom ntawm daim ntawv tso cai. Thaum lub sijhawm Tsov Rog Thoob Ntiaj Teb Zaum 2, cov chaw tsim khoom ntawm cov cuab yeej ua tub rog - tso tsheb hlau luam thiab dav hlau tau pauv mus rau kev siv cov screws no.

Sib ntaus sib tua rau lub crusade rockdriver: keeb kwm ntawm nws cov kev tsim muaj, hla, hla, cov lus tseeb

Txij thaum ntawd los, ntau cov ntsia hlau sib txawv tau tsim tsim - thiab hauv qab polyhedra, thiab hauv qab starrel ntawm ntau yam duab. Tab sis txawm li cas los xij, hla cov screws thiab screws (hauv Lus Askiv (hauv Lus Askiv) tseem nyob tus qauv, thiab tus ntoo khaub lig clackdriver yog lub hauv paus ntawm ib qho cuab yeej no.

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