发明名称 |
EFFORT-LIMITING REDUCER FOR THE LIFTING GEAR OF A SELF-LIFTING PLATFORM |
摘要 |
A force limiting gear reducer for a lifting pinion of self-elevating platform, comprising a gear reducer divided in two parts, a first of said parts being directly connected to a pinion shaft and pinion support and a second said part comprising a shaft-mounted prime reducer with brake and motor connected to an input shaft of the first reducer, a reaction arm of the shaft-mounted prime reducer being connected to a fixed point of a jacking mechanism by means of at least one hydraulic cylinder, means to control the oil pressure in the hydraulic cylinder, and abutments limiting the stroke of the hydraulic cylinder. |
申请公布号 |
EP0052065(A3) |
申请公布日期 |
1983.08.10 |
申请号 |
EP19810430039 |
申请日期 |
1981.11.02 |
申请人 |
DURAND, FRANCOIS;SMULDERS, AUGUSTE;ENGRENAGES ET REDUCTEURS S.A. |
发明人 |
DURAND, FRANCOIS;SMULDERS, AUGUSTE |
分类号 |
F16H19/04;B66F3/02;E02B17/04;E02B17/08;F16H57/10;(IPC1-7):02B17/08;16H57/02 |
主分类号 |
F16H19/04 |
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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