| 单词 | bail bar |
| 释义 | > as lemmasbail bar 6. Of a typewriter: a hinged bar which holds the paper against the platen. Also bail bar, bail roller. ΘΚΠ society > communication > printing > typing > typewriter > [noun] > bail bar bail bar1931 society > communication > printing > typing > typewriter > [noun] > bail bar > roller on bail roller1962 1931 M. Crooks Bk. of Underwood Typewriter xii. 85 The paper is normally held by the Carriage Bail. 1950 M. Crooks & Dawson Dict. Typewriting (ed. 5) 23 Bail. The complete term, namely ‘Paper Bail’, is the name given to the swivelled arm which holds the paper down on to the paper cylinder. 1959 Observer 4 Oct. 15/4 Every typewriter has a ‘bail-bar’ to hold the paper down, and usually this has to be lifted up and down when inserting paper. 1962 Which? Dec. 353 (caption) Paper bail bar. 1962 Which? Dec. 354 The bail bar, which should hold the paper against the platen, was thin and bent easily... Bail rollers on the bail bar are an additional way of holding the paper on to the platen. < as lemmas |
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