发明名称 Apparatus for raising and lowering a vehicle jack
摘要 The present invention concerns that of a new and improved apparatus which would allow a user to more easily raise and lower a jack of a vehicle. Presently, it is awkward for most people to use the jack handle that comes as a standard part of all vehicles. The jack handle that presently comes with vehicles can be turned a little over 180 degrees, at which time, the handle of the jack handle must be brought back toward the person's body, at which time, the jack handle is attached to the jack again and the motion is repeated. A traditional jack handle must be constantly used, detached, reattached, and used again approximately 20-30 times before the jack would be an appropriate level for a user to change a tire or perform other desired car repairs or alterations. The present invention would combine the beneficial aspects of a jack handle, along with the beneficial aspects of a ratchet wrench, to allow a user to properly raise or lower a ratchet wrench without ever having the need to attach or detach the present invention from the jack until the necessary height had been reached.
申请公布号 US2001049845(A1) 申请公布日期 2001.12.13
申请号 US20010878065 申请日期 2001.06.07
申请人 LEWIS RALPH 发明人 LEWIS RALPH
分类号 B25B13/46;B25B13/48;(IPC1-7):B25F1/00 主分类号 B25B13/46
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