WALKING INVALID'S CHAIR Russian patent published in 2010 - IPC B62D57/02 F16H27/00 

FIELD: transport.

SUBSTANCE: invention relates to transport facilities and can be used in walking invalid's chair. Proposed chair comprises a platform, motor, drives with motion converters articulated therewith, six hydro-telescopic supports, motion direction control unit, chair and steering unit. Hydro-telescopic support drives are made up of central star and six peripheral stars articulated there between to translate to chair and interact with assemblies that allow converting rotation into reciprocation of hydro-telescopic supports. Motion direction control unit comprises first and second stars of orientation interacting with steering unit. First central orientation star is articulated via third chain with uneven peripheral stars to interact with them. Second central star interacts via second chain with even peripheral stars. Peripheral stars interact with aforesaid assemblies that allow converting rotation into reciprocation of hydro-telescopic supports.

EFFECT: simplified design.

3 cl, 8 dwg