发明名称 |
Self-balancing synchronization assembly for a hydraulic elevator |
摘要 |
A self-balancing synchronization assembly has a support beam pivotally mounted on a guide rail adjacent a hydraulic elevator jack. A synchronization bracket is pivotally mounted at one end of the beam and a pair of synchronization cables is connected between the bracket and a telescoping part of the jack. A return cable is connected between the other end of the beam and the hoistway pit to balance the load and includes a turnbuckle for retensioning the synchronization cables. A second synchronization bracket can be pivotally mounted at the one end of the support beam to synchronize a three-stage jack.
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申请公布号 |
US6659231(B2) |
申请公布日期 |
2003.12.09 |
申请号 |
US20020095839 |
申请日期 |
2002.03.12 |
申请人 |
INVENTIO AG |
发明人 |
ORNDORFF KARL B.;ROSSMAN EILEEN W. |
分类号 |
B66B9/04;(IPC1-7):B66B9/04 |
主分类号 |
B66B9/04 |
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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