发明名称 |
A STAIR ASSISTANCE DEVICE |
摘要 |
A stair assistance device for use with a handrail, the device comprising a sleeve engageable with and slideable relative to the handrail, and a brake element to hinder or prevent sliding movement of the sleeve, wherein, when the sleeve is engaged with a handrail, the brake element is resiliently biased towards the handrail, to hinder or prevent movement of the sleeve when the device is not in use. |
申请公布号 |
WO2012143741(A2) |
申请公布日期 |
2012.10.26 |
申请号 |
WO2012GB51414 |
申请日期 |
2012.06.19 |
申请人 |
STAIRSTEADY LIMITED;AMOS, RUTH;COPELAND, REGINALD |
发明人 |
AMOS, RUTH;COPELAND, REGINALD |
分类号 |
E04F11/18 |
主分类号 |
E04F11/18 |
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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