发明名称 |
Track guided carriage unit |
摘要 |
A track guided carriage unit for selectively supporting a variety of work performing devices, tools and the like for movement along a predetermined working path, in which a supporting platform has spring loaded wheels that are releasably clamped by a manually operable handle into and out of engagement with opposed surfaces of a guide track, and wherein a motor driven pinion has adjustable meshing relation with a linear rack extending along the track, the pinion being operative to advance the platform at a predetermined rate of guided movement along the work path.
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申请公布号 |
US4158315(A) |
申请公布日期 |
1979.06.19 |
申请号 |
US19770863708 |
申请日期 |
1977.12.23 |
申请人 |
KENSRUE, MILO M.;MARTIN, DONALD L. |
发明人 |
KENSRUE, MILO M.;MARTIN, DONALD L. |
分类号 |
B23Q1/26;B23Q5/56;F16C29/04;(IPC1-7):F16H19/04 |
主分类号 |
B23Q1/26 |
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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