Ski boot with a rear closing device

Details Ski boot with a rear closing device Ski boot with a rear closing device

1991-02-14

1992-12-29

Sewell, Paul T.

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36 505, A43B 1100

Patent

active

051740516

ABSTRACT:
A sport shoe, such as a ski boot, has a rear shaft part which can be pivoted backwards for putting on the ski boot. On this rear shaft part a tensioning device for a band is arranged, which band is anchored by means of its two ends on a front shaft part. The tensioning device has a take-up drum for the band which is connected to a drive shaft via a shiftable splined coupling. To rotate the drive shaft, a tensioning lever which can be pivoted to and fro, is connected to the drive shaft by a grip-roller freewheel coupling. A return rotation of the drive shaft is prevented by means of a return lock. The drive shaft and the return lock are accommodated in a housing which is displaceable, in its longitudinal direction, in relation to the rear shaft part. To release the take-up drum for the purpose of unwinding the band, the splined coupling is uncoupled by displacing the housing in relation to the take-up drum which is held in its position by a support bar.

REFERENCES:
patent: 4619057 (1986-10-01), Sartor et al.
patent: 4631839 (1986-12-01), Bonnetti et al.
patent: 4727627 (1988-03-01), Baggio et al.
patent: 4870723 (1989-10-01), Pozzobon et al.
patent: 5065481 (1991-11-01), Walkoff

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