发明名称 Portable brake pad measuring tool
摘要 A brake pad measuring tool is disclosed and functions to provide a quick visual indicator for determining brake pad wear condition in motor vehicles. The brake pad measuring tool includes a plurality of rigid bars which are attached in a reciprocal and rotatable manner via a coupling ring. Each of the rigid bars has a free end provided with a color-coded bar segment. The rigid bars also have descending incremental widths which correspond to a specific color cast by each color-coded bar segment, thus serving as a quick visual indicator for pad wear condition. The brake pad measuring tool allows for a brake pad's condition to be determined while the vehicle wheel is still attached to the hub.
申请公布号 US6931744(B1) 申请公布日期 2005.08.23
申请号 US20040794851 申请日期 2004.03.08
申请人 IKERD, JR. TERRY L.;JOHNSON NELS 发明人 IKERD, JR. TERRY L.;JOHNSON NELS
分类号 G01B3/30;G01B5/00;(IPC1-7):G01B3/30 主分类号 G01B3/30
代理机构 代理人
主权项
地址