单词 | tappet-arm |
释义 | > as lemmastappet-arm attributive and in other combinations; appositive, ‘that is a tappet’, as tappet-arm, tappet-lever, tappet-pin, tappet-plate; ‘of a tappet or tappets’, as tappet action, tappet-bevel, tappet-bowl, tappet motion; ‘having or worked by a tappet or tappets’, as tappet-port, tappet-rod, tappet-valve, tappet-wheel. ΚΠ 1824*Tappet rod [see main sense]. 1837 H. Stansfeld in Civil Engineer & Archit. Jrnl. 1 54/2 Certain Machinery of a Tappet and Lever Action. 1839 A. Ure Dict. Arts 1287 Heddle leaves, actuated by the tappet wheels upon the axis Q. 1895 Model Steam Engine 46 Simply altering the position of the tappet lever by means of two screws. 1908 Westm. Gaz. 28 Apr. 4/2 The valve-stems may be lengthened or the tappet-ports enlarged. < as lemmas |
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