Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1985-03-13
1986-04-22
Kee Chi, James
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36 93, A43B 504, A43B 714
Patent
active
045833052
ABSTRACT:
A ski boot provided with an air pack and a device for controlling the fastening force applied by the air pack on a skier's foot. It has an air pump connected to the air pack through a valve, a pressure sensor for sensing the air pressure in the air pack, a drive for the air pump, and a control circuit operative in response to the signal from the pressure sensor for controlling the valve and the drive for the air pump. A skier can adjust the fastening force easily to a desired value.
Chi James Kee
Nara Sports Co., Ltd.
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