发明授权
- 专利标题： In or relating to stairlifts
- 专利标题（中）： 在或与楼梯有关
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申请号： US12311942申请日： 2007-10-17
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公开(公告)号： US08607936B2公开(公告)日： 2013-12-17
- 发明人: Andreas Csaba Szentistvany , Martin John Colenutt
- 申请人： Andreas Csaba Szentistvany , Martin John Colenutt
- 申请人地址： GB Hampshire
- 专利权人： Stannah Stairlifts Limited
- 当前专利权人： Stannah Stairlifts Limited
- 当前专利权人地址： GB Hampshire
- 代理机构： Nixon & Vanderhye, PC
- 优先权： GB0620861.5 20061020
- 国际申请： PCT/GB2007/003959 WO 20071017
- 国际公布： WO2008/047116 WO 20080424
- 主分类号： B66B9/08
- IPC分类号： B66B9/08 ; A61G5/06 ; B61B12/12
摘要：
A roller arrangement (20) for a stairlift carriage is described, the arrangement including a central roller set (22), and outer roller sets (24) and (26). Rollers (42), (43, 44) and (45) in the outer roller sets are mounted in yokes (48) which are mounted for independent pivotal movement, relative to one another, in two orthogonal axes. The axes of each set preferably lie in common planes.
公开/授权文献
- US20100101894A1 IMPROVEMENTS IN OR RELATING TO STAIRLIFTS 公开/授权日：2010-04-29
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