Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1989-08-29
1990-07-24
Sewell, Paul T.
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36117, A43B 504
Patent
active
049426800
ABSTRACT:
Boot formed of a shell base (1) and a shank (2, 3) articulated on this shell base. The foot is gripped diagonally by means of a cord (5) passing over a pressure distributor (6), on which cord there acts a stretcher (7) mounted on the rear part (3) of the shank. The cable (5) forms a loop on the pressure distributor (6), sliding in a return device (11). One of the strands (5a) of the loop passes under the articulation (4), while the other strand (5b) passes above this articulation, in a manner such that there is neither any increase in the compression of the instep, nor any relaxation, during forward flexion.
REFERENCES:
patent: 4539763 (1985-09-01), Walkoff
patent: 4593483 (1986-06-01), Paris
patent: 4644671 (1987-02-01), Walkoff
patent: 4698922 (1987-10-01), Sartor
patent: 4706393 (1987-11-01), Maryer
patent: 4760653 (1988-08-01), Baggio
patent: 4785555 (1988-11-01), Sartor
patent: 4811503 (1989-03-01), Iwama
patent: 4823485 (1989-04-01), Kemmer
Lange International S.A.
Meyers Andrew D.
Sewell Paul T.
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