发明名称 Service jack with locking mechanism
摘要 A service jack is provided that includes a base and a pump handle configured to pivot therewith. A lifting arm is in communication with the pump handle and can move with respect to the base. A locking mechanism is configured for limiting movement of the lifting arm with respect to the base when in a locked configuration. The locking mechanism has a locking handle that may be carried by the pump handle that is capable of being actuated between the locked configuration and an unlocked configuration.
申请公布号 US2011024705(A1) 申请公布日期 2011.02.03
申请号 US20100658406 申请日期 2010.02.10
申请人 INTERNATIONAL SPECIALTY SERVICES, INC.;HANGZHOU HARVEST MACHINERY MANUFACTURING CO., LTD. 发明人 FOX ROBERT;HUA WU SHENG
分类号 B66F5/04;B66F3/30 主分类号 B66F5/04
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