Heater device, particularly for ski boots

Boots – shoes – and leggings – Boots and shoes – Heated

Patent

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Details

219211, A43B 702, A43B 704, H05B 100

Patent

active

045078777

ABSTRACT:
A heater device particularly for ski boots, which comprises, located on the inner shoe of a ski boot, an electric resistance heater positioned at the user's foot sole and connected to a storage battery accommodated inside said inner shoe. The storage battery is connected to a recharge socket located at the top portion of said shoe and is connected to the resistance heater through a switch. Also provided is a voltage limiter adapted to prevent the storage battery from being discharged to below a preset voltage level.

REFERENCES:
patent: 3663796 (1972-05-01), Hines et al.
patent: 3859496 (1975-01-01), Giese
patent: 3977093 (1976-08-01), Santroch
patent: 4273989 (1981-06-01), Hinton et al.
patent: 4279255 (1981-07-01), Huffman

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