Device for adjusting the position of a control column in relatio

Details Device for adjusting the position of a control column in relatio Device for adjusting the position of a control column in relatio

1991-08-22

1992-04-21

Sewell, Paul T.

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36120, 36118, A43B 504

Patent

active

051055660

ABSTRACT:
The control column is attached around a transverse axle on the upper of a shoe, preferably a sports shoe having a high upper. The axle pivoting in the control column has a cam pivoting in the upper. Complementary elements held by the control column and the upper cooperate to lock in position the control column in relation to the upper in a determined position of the cam and the opposite to free the control column to rotate to a position opposite the cam. The cam, axle ensemble can be manually rotated by the wearer of the shoe. Several successive locking positions allow a progressive adjustment of the control column for optimal support of the lower leg of the wearer of the shoe.

REFERENCES:
patent: 4406073 (1983-09-01), Spademan
patent: 4561196 (1985-12-01), Petrini et al.
patent: 4685226 (1987-08-01), Olivieri et al.
patent: 4958448 (1990-09-01), Wenzel

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