A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 3/20 (2006.01) A47C 1/00 (2006.01) A47C 7/00 (2006.01) A61G 5/14 (2006.01) A61G 7/10 (2006.01) A61G 5/12 (2006.01)
Patent
CA 2392479
An elevation chair having a seat which is elevated by a driving mechanism, provided with a seat frame and a seat main body attached to the frame as to incline forward, the seat main body has an oscillation mechanism to automatically incline the seat main body forward at a predetermined height, and an angle detecting means to stop the driving mechanism when the seat main body reaches a predetermined inclination angle. And, the elevation chair has an automatic braking mechanism which releases wheels when a footrest attached to a position above a front wheel is laid to be horizontal, and brakes the wheel when the footrest is standing.
Adachi Kazuya
Kaneda Takashi
Komura Seiichi
Mizuseki Isamu
Yamashita Katuhiko
Komura Corporation
Sim & Mcburney
LandOfFree
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