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1 rack and pinion
rack and pinionMech engrenagem de cremalheira. -
2 rack
I [ræk] noun(a frame or shelf in or on which objects (eg letters, plates, luggage etc) are put until they are wanted or needed: Put these tools back in the rack; Put your bag in the luggage-rack.) prateleiraII [ræk] III [ræk]* * *rack1[ræk] n 1 prateleira, cavalete. 2 cabide. 3 porta-bagagem. 4 grade de manjedoura. 5 xalma, xelma. 6 Mech cremalheira. • vt colocar em ou sobre cabide, prateleira, etc. book-rack estante para livros. hat-rack cabide. rack and pinion Mech engrenagem de cremalheira.————————rack2[ræk] n 1 roda (antigo instrumento de tortura). 2 tortura, suplício, angústia. • vt 1 estirar ou estender. 2 torturar, atormentar. he racked his brain / ele ficou quebrando a cabeça. 3 extorquir, tirar, ou cobrar em excesso. 4 exagerar. 5 fig quebrar a cabeça. a racking cough uma tosse sufocante. on the rack sofrendo muito. racked with grief muito sentido, pesaroso. racked with pains fustigado pela dor.————————rack3[ræk] n nuvem, nuvens ligeiras.————————rack4[ræk] n ruína, destruição. rack and ruin em estado de completa ruína. to go rack and ruin arruinar-se completamente, ir para o brejo. to live at rack and manger viver perdulariamente, desperdiçar.————————rack5[ræk] n modo de andar, passo travado (de cavalo). • vi andar a passo travado ou em marcha lenta. -
3 rack-and-pinion jack
macaco de cremalheiraEnglish-Portuguese dictionary of military terminology > rack-and-pinion jack
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4 rack and pinion
cremalheira e pinhãoEnglish-Portuguese dictionary of military terminology > rack and pinion
См. также в других словарях:
Rack railway — track using the Lamella system rack … Wikipedia
Pinion — Pin ion, n. [OF. pignon a pen, F., gable, pinion (in sense 5); cf. Sp. pi[ n]on pinion; fr. L. pinna pinnacle, feather, wing. See {Pin} a peg, and cf. {Pen} a feather, {Pennat}, {Pennon}.] 1. A feather; a quill. Shak. [1913 Webster] 2. A wing,… … The Collaborative International Dictionary of English
Pinion wire — Pinion Pin ion, n. [OF. pignon a pen, F., gable, pinion (in sense 5); cf. Sp. pi[ n]on pinion; fr. L. pinna pinnacle, feather, wing. See {Pin} a peg, and cf. {Pen} a feather, {Pennat}, {Pennon}.] 1. A feather; a quill. Shak. [1913 Webster] 2. A… … The Collaborative International Dictionary of English
pinion gear — Pinion Gear: The smaller of two meshing gears. A pinion gear is used in a starter motor to engage the flywheel ring gear and also rides along the surface of the steering rack (a rod with grooves cut in it to mesh with the gear) See rack and… … Dictionary of automotive terms
Rack — Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
Rack block — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
rack block — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
Rack lashing — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
Rack rail — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
Rack saw — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English
Rack stick — Rack Rack, n. [Probably fr. D. rek, rekbank, a rack, rekken to stretch; akin to G. reck, reckbank, a rack, recken to stretch, Dan. r[ae]kke, Sw. r[ a]cka, Icel. rekja to spread out, Goth. refrakjan to stretch out; cf. L. porrigere, Gr. ore gein.… … The Collaborative International Dictionary of English