JONG RALF,QUAY ERIC JOHANNES ARNOLDUS,GROENLAND PAULUS CHRISTIANUS MARIA,VERSTEGEN PAULUS PETRUS HENDRICUS
申请号：
NL2007373
公开号：
NL2007373C2
申请日:
2011.09.08
申请国别(地区):
NL
年份:
2013
代理人:
摘要：
The present invention relates to arm support, comprising: a carrier, connectable to or forming part of a user support, such as a (wheel) chair； a first arm-part, pivotably connected to the carrier； a second arm-part, rotatably connected to the first arm-part, comprising a support, such as a scale, for an fore arm； a first spring-element, for exerting a force on the first arm-part with respect to the carrier, and a second spring-element, for exerting a force on the second arm-part with respect to a reference outside the second arm part.
