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单词 catch wheel
释义

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catch wheel
catch wheel n. Obsolete a ratchet wheel.
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society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > cog or gear > ratchet
ratch1696
ratchet wheel1736
ratchet1744
ratch-wheel1744
racket wheel1758
catch wheel1786
mousing1875
1786 J. Horn Descr. & Use New Universal Sowing Machine 17 A trigger fixed to this bar bears against a catch wheel.
1845 Encycl. Metrop. VIII. 619/1 This cylinder carries a catch wheel..the teeth of which engage the click..attached to the wheel C by a screw.
1894 Sci. Amer. 3 Nov. 276/2 These hooks engage notches in catch wheels on opposite sides of the cart.
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更新时间:2024/11/13 10:52:59