α. 1900s– scissors lift.
β. 1900s– scissor lift.
单词 | scissor lift |
释义 | scissor liftn.α. 1900s– scissors lift. β. 1900s– scissor lift. A lazy-tongs mechanism by the closing and opening of which something can be raised and lowered; esp. a platform supported by such means. Frequently attributive. ΘΚΠ society > occupation and work > equipment > lifting or hoisting equipment > [noun] Jack1564 lifter1570 scissor lift1945 1945 Air Transportation Nov. 51/2 There was that hydraulically operated scissors-lift truck capable of lifting thousands of pounds to a height of 10 feet. 1960 U.S. Patent 2,961,791 1 Another object is to provide a scissors lift magazine follower and has for its purpose faster loading and unloading of the magazine. 1970 Times 4 Sept. (Aviation Suppl.) p. xiv/8 Ready-prepared meals for the galleys on board the aircraft are..loaded by mobile scissors-lift vehicles direct to the galley hatches. 1980 BSI News June 5/3 Most types of scissor lift present trapping hazards to persons employed on or about them. 2012 D.J. Eyres & G. J. Bruce Ship Constr. (ed. 7) xxv. 312 Cargo can be lowered or raised between decks or to the hold by means of a scissors lift. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022). < n.1945 |
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