发明名称 Tire changing aid
摘要 A new tire changing aid for allowing a person who has a flat tire to apply added leverage when removing lug nuts. The inventive device includes three legs each having upper ends and lower ends. The upper ends of the three legs are hingedly coupled together. The lower ends of the three legs are extendable outwardly to form a tripod support. A plurality of support arms extend outwardly from one of the three arms in a linear arrangement. Distal ends of each of the support arms have a disk disposed thereon.
申请公布号 US5967005(A) 申请公布日期 1999.10.19
申请号 US19970001724 申请日期 1997.12.31
申请人 DEVORE, MARVIN R.;DEVORE, SANDRA K. 发明人 DEVORE, MARVIN R.;DEVORE, SANDRA K.
分类号 B60B29/00;(IPC1-7):B25B23/00 主分类号 B60B29/00
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