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Krycka med hjul
专利权人:
HAELSO OCH LASERSPECIALISTERNA MAELARDALEN KB
发明人:
HANS WESTERLUND
申请号:
SE1150924
公开号:
SE1150924A1
申请日:
2011.10.06
申请国别(地区):
SE
年份:
2013
代理人:
摘要:
The present invention relates to a crutch with wheels. The crutch has a frame structure comprising a straight front frame part (4), a curved rear frame part (6) and a strut (8) provided between the straight front frame part (4) and the curved rear frame part (6). A handle (2) is provided in the upper part of the front frame part (4) and a wheel (10) is provided in the lower part of the front frame part (4). The upper part of the rear frame part (6) is connected to the front frame part (4) and a pair of wheels (12) is provided in the lower part of the rear frame part (6). A tubular part (21) is fixed to the lower part of the handle (2), which tubular part (21) is detachable insertable into or over the upper end of the front frame part (4) and in that a lower part of the tubular part (21) is designed for connection to a ferrule (28) when the handle (2) is in an extended state.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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