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Stair-climbing aid for elderly or disabled people, comprises brake-block which runs inside four-sided rail, and has handle
Stair-climbing aid for elderly or disabled people, comprises brake-block which runs inside four-sided rail, and has handle
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机译:用于老年人或残疾人的爬楼梯辅助装置,包括在四边形导轨内运行并具有手柄的制动块
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摘要
The stair-climbing aid comprises a brake block with a handle, guided along the inside of a four-sided rail. The brake block preferably is oval in shape, so that it can be guided round curves. The brake block may have wheels on both sides of one half of the upper side.
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