Connell, Jason John,Elku, Joseph Steven David,Shiery, Jeffrey C.
申请号：
AU2017201218
公开号：
AU2017201218A1
申请日:
2017.02.23
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2017201218A120170914.pdf#####ABSTRACT A patient support apparatus comprises a base and a support frame. The patient support apparatus also comprises a lift assembly that operates to lift and lower the support frame relative to the base. The lift assembly comprises lift members that extend and collapse to lift and lower the support frame. Guides operate to guide movement of the lift members during operation. In some cases guided bodies coupled to the lift members move passively in the guides. In other embodiments, driven members coupled to the lift members move actively in the guides to cause lifting and lowering of the support frame. 3252 56 56 48g 5 50 5630 44 56 554 36 6 432 5866
