Method and apparatus for moving a hospital bed or another wheeled object
WO2012059806A1
Xxl care lift
WO2009136359A1
A handling system for goods, burdens or disabled persons
WO2009113009A1
Assistive drive system
CN101090699A
A wheeled object of the type adapted to be operated by a walking person
US2008238072A1
Manually Actuable Steering Device
AU2003266213A1
A modular drive wheel system
TW200304877A
A modular drive wheel system
WO02089720A2
A hoist for hoisting or transferring mobility impaired persons
AU5824401A
A chair for handicapped or disabled persons
WO0158404A1
A method and apparatus for lifting, transporting and/or supporting persons
AU2536200A
A lifting and transporting device for disabled persons, a method for assisting asitting person in raising to standing position, and a lifting and/or transpor ting device and a bed for humans
DK199900907A
Electrical Control and Communication Device
EP0991529A1
Drive wheel
EP1011587A1
A set of releasably interconnectable members for building up a chair for disabled persons