发明名称 |
On-car brake lathe having improved support trolley |
摘要 |
A trolley is provided for supporting and portably moving an on-car brake lathe. The trolley includes wheels for mobility and a pneumatic cylinder for height adjustment. The pneumatic cylinder includes a piston rod, piston, and air valve. The piston has an equalizing port for dampened movement throughout the cylinder's stroke. The air valve allows static height adjustment of the lathe.
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申请公布号 |
US2002112575(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20010781460 |
申请日期 |
2001.02.12 |
申请人 |
CARPENTER DAVID M.;WILLIS MELVIN R. |
发明人 |
CARPENTER DAVID M.;WILLIS MELVIN R. |
分类号 |
B23B5/04;(IPC1-7):B23B5/04;B23B7/00 |
主分类号 |
B23B5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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