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ENSEMBLE DE ROUE DE ROULETTE ET FAUTEUIL ROULANT COMPRENANT CELUI-CI
专利权人:
Permobil AB
发明人:
申请号:
EP16171762.4
公开号:
EP3248579B1
申请日:
2016.05.27
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
The present disclosure relates to a caster wheel assembly (1) for a wheelchair, comprising: a caster housing (3), a central body (9) having a radially outwards extending flange (9a), which central body (9) is configured to be received by the caster housing (3), a spindle shaft (23) configured to be rotationally locked relative to the central body (9), a first bearing (11) having an inner bearing race (11b) configured to be rotationally locked relative to the spindle shaft (23), a friction member (13; 11a) configured to be rotationally locked relative to the caster housing (3), and a resilient member (15) configured to be arranged between the flange (9a) and the friction member (13), and configured to provide a force between the flange (9a) and the friction member (13) to thereby create friction torque between the caster housing (3) and the spindle shaft (23).
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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