发明名称 |
Chain with a single direction of curvature and application to a handrail |
摘要 |
The chain has a single direction of curvature and is capable of passing over pinions of small diameter. This chain is made up of a classic chain comprising at regular intervals a link to which is fixed a block having at least two rectilinear coplanar faces and tangent to the pins of the links and each extending over a length equal to the interval respectively from one part to the other of the link. An application of this chain consists in a variable speed handrail.
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申请公布号 |
US4267922(A) |
申请公布日期 |
1981.05.19 |
申请号 |
US19790052792 |
申请日期 |
1979.06.28 |
申请人 |
REGIE AUTONOME DES TRANSPORTS PARISIENS |
发明人 |
PATIN, PIERRE;PLAGNE, JEAN |
分类号 |
B65G17/00;B65G17/08;B65G17/38;B65G23/00;F16G13/18;(IPC1-7):B65G17/06 |
主分类号 |
B65G17/00 |
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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