发明名称 Devices and methods for servicing vehicles having tires
摘要 Devices and methods for servicing vehicles having tires are provided. One aspect disclosed is a device having a fork for inserting under the tire, the fork having a first working end and a second end; a handle having a first end mounted to the second end of the fork and a second free end; an axle mounted to the fork; a first wheel and a second wheel rotatably mounted on the axle; a spring having a first end mounted to the axle and a second end; and a third wheel mounted to the second end of the spring. Other aspects include methods for mounting and removing tires from a vehicle using such a device. The devices and methods may be used to service any type and size of vehicle, but are particularly applicable to servicing large vehicles, such as trucks, having large tires.
申请公布号 US2004164605(A1) 申请公布日期 2004.08.26
申请号 US20040785136 申请日期 2004.02.24
申请人 PERRAS RICHARD J. 发明人 PERRAS RICHARD J.
分类号 B60B29/00;(IPC1-7):B60B25/00 主分类号 B60B29/00
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