发明名称 Ratchet assembly
摘要 A light-weight, corrosion-resistant, multiple engaging ratchet assembly comprising few, easily manufactured parts for simplified operation of pawls and ratchet teeth in a free-wheel drive gear ratchet assembly. An outer wheel includes a cavity to receive an inner wheel with a pawl ring or integral pawls. The pawls ride over ratchet teeth protruding from a circumferential surface on the outer wheel when the inner wheel and the outer wheel rotate in opposite directions. Turning the inner wheel in a second direction the same as the outer wheel direction of rotation brings the pawls into engagement with the ratchet teeth causing the inner wheel to drive the outer wheel.
申请公布号 US5020648(A) 申请公布日期 1991.06.04
申请号 US19880270148 申请日期 1988.11.14
申请人 RELIABLE PLASTICS ENGINEERING COMPANY 发明人 BUSH, MIKE;HATTON, NORMAN;MELLOR, DECEASED, KEITH
分类号 F16D7/04 主分类号 F16D7/04
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