单词 | wallower-wheel |
释义 | > as lemmaswallower-wheel 2. Mechanics. A trundle, lantern-wheel. Also wallower-wheel. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > cog or gear > lantern wallower1548 trundle1611 trundle-head1611 lantern1659 lantern-wheel1787 trundle-wheel1800 lantern-pinion1881 1548 in Hist. MSS Comm.: Rep. MSS Ld. Middleton (1911) 493 in Parl. Papers (Cd. 5567) XXVII. 1 Paid to Smaley for a newe waloer, iiijd. 1735 Philos. Trans. 1733–4 (Royal Soc.) 38 404 By enlarging or diminishing the fix'd Wallower, you obtain a Stroke of any required Height. 1773 W. Emerson Princ. Mech. (ed. 3) 284 Wallower, a trundle upon a horizontal axis. 1825 ‘J. Nicholson’ Operative Mechanic 97 The vertical shaft FE carries the two equal wallower-wheels E and F. 1866 C. W. Hatfield Hist. Notices Doncaster I. 203 The usual face wheel..gears into a main pinion or ‘wallower’. < as lemmas |
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