发明名称 |
Passenger conveyor handrail with sliding material on toothed driven surface |
摘要 |
A passenger conveyor handrail (30) includes a plurality of teeth (36) that interact with a toothed driving member (42). In a disclosed example, a low friction material (60) is placed near an end of the teeth (36) on the handrail (30). The low friction material (60) facilitates the teeth sliding along a guidance (70) but does not interfere with a desired engagement between the teeth(36) and corresponding teeth (46) on the driving member (42).
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申请公布号 |
US7562759(B2) |
申请公布日期 |
2009.07.21 |
申请号 |
US20050912312 |
申请日期 |
2005.08.22 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
GUO CHANGSHENG;SEEHAUSEN KLAUS;ENGELKE BERNWARD;LINDEMEIER DETLEV;MILTON-BENOIT JOHN M.;SIEWERT BRYAN R.;BERTOLOTTI FABIO P.;WEISS WILLIAM S.;WESSON JOHN P.;STUCKY PAUL A.;STUFFEL ANDREAS |
分类号 |
B66B23/22 |
主分类号 |
B66B23/22 |
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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