INVALID CHAIR Russian patent published in 1996 - IPC

Abstract RU 2068252 C1

FIELD: medicine; vehicles for disabled persons. SUBSTANCE: chair has two side frames 1 with longitudinal folding mechanism and front and rear wheels. Axle of turning of one of front controlled wheels 6 has sheave 37 through which drive cable 35 passes. Adjacent frame has rocking bell-crank 31 with cable ends fixed on ends of arms. Rigidly secured on rocking bell-crank axle is footstep to control turning of front wheel. EFFECT: improved maneuverability of chair, possibility of control by one foot. 6 dwg

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RU 2 068 252 C1

Authors

Savchenko A.Ju.

Beljaev V.V.

Khozjainov A.A.

Dates

1996-10-27—Published

1991-12-02—Filed