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单词 wallower-wheel
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wallower-wheel
2. Mechanics. A trundle, lantern-wheel. Also wallower-wheel.
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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’.
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更新时间:2024/11/11 0:14:52