US4160332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski boot
Assignee: Salomon SAS
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Filing: 1977-03-24
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Granted: 1979-07-10
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Expires: 1997-03-24
Abstract
Abstract A ski boot comprises a shell, a part hinged to the shell, means for closing the hinged part to the shell, a foot-retaining system located between the shell and the skier's foot to enable the skier to immobilize his foot in the boot after he has placed his foot therein. The invention is characterized in that the foot-retaining system is caused to bear against the foot by the hinged part when the latter is moved to be secured to the shell by the closing means.
Inventors
- 👤 Georges P. J. Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:24
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0427; A43B5/0435; A43B5/0443; A43B5/0447
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
90 words
A ski boot comprising: (a) a shell comprising a fixed part and a part hinged to said fixed part; (b) means for closing said hinged part on said fixed part; and (c) a foot-retaining system located between said shell and a skier's foot to enable the skier to immobilize his foot in the boot after placing his foot therein; (d) said foot-retaining system being caused to bear against the foot by said hinged part when the latter is moved to be secured to said fixed part by said closing means.
Claim 2
Dependent Claim
90 words
A ski boot comprising: (a) a shell comprising a fixed part and a part hinged to said fixed part; (b) means for closing said hinged part on said fixed part; and (c) a foot-retaining system located between said shell and a skier's foot to enable the skier to immobilize his foot in the boot after placing his foot therein; (d) said foot-retaining system being caused to bear against the foot by said hinged part when the latter is moved to be secured to said fixed part by said closing means.
Claim 3
Dependent Claim
36 words
A ski boot according to claim 1, wherein said hinged part of the boot is the rear part of the boot upper to enable the skier to introduce his foot through the rear of the boot.
Claim 4
Dependent Claim
19 words
A ski boot according to claim 1, wherein said foot-retaining system is on a level with the skier's metatarsus.
Claim 5
Dependent Claim
19 words
A ski boot according to claim 1, wherein said foot-retaining system is on a level with the skier's instep.
Claim 6
Dependent Claim
39 words
A ski boot according to claim 1, comprising an internal sock made of a soft material, said ski boot being characterized in that said foot-retaining system, actuated by said hinged part, is located between said sock and said shell.
Claim 7
Dependent Claim
25 words
A ski boot according to claim 1, wherein said foot-retaining system is caused to bear against the foot, by the hinged part, through connecting means.
Claim 8
Dependent Claim
26 words
A ski boot according to claim 6, wherein said foot-retaining system comprises attachment means co-operating, by at least one of their ends, with said connecting means.
Claim 9
Dependent Claim
34 words
A ski boot according to claim 6, wherein said foot-retaining system comprises attachment means secured by their ends to said shell, on the one hand, and to said connecting means, on the other hand.
Claim 10
Dependent Claim
23 words
A ski boot according to claim 7, wherein said foot-retaining system attachment means are in the form of a strap surrounding the foot.
Claim 11
Dependent Claim
57 words
A ski boot according to claim 8, wherein said attachment means are in the form of two straps surrounding the foot and crossing over each other in the centre plane of the foot, one end of each of the straps being secured to one side of the boot, while the other end co-operates with said connecting means.
Claim 12
Dependent Claim
51 words
A ski boot according to claim 1, wherein said foot-retaining system actuated by the hinged part of said shell comprises a support element in the form of a plate, said plate having a shape matching substantially that of the foot whereby pressure is transmitted to the foot over a wide area.
Claim 13
Dependent Claim
34 words
A ski boot according to claim 11, wherein said foot-retaining system attachment means are in the form of a strap surrounding the foot; said support element being placed between said strap and the foot.
Claim 14
Dependent Claim
75 words
A ski boot according to claim 10, wherein said foot-retaining system actuated by said hinged part of said shell comprises a support element in the form of a plate, said plate having a shape matching substantially that of the foot; said support element located between the straps and the foot comprising means for separating straps sliding in opposite directions thereby eliminating friction between the straps possibly leading to an uncomfortable arrangement of said support element.
Claim 15
Dependent Claim
83 words
A ski boot according to claim 8, wherein said foot-retaining system is on a level with the skier's instep; said connecting means being located substantially in the plane bisecting the angle formed by the front of the leg and the top of the foot, the foot being within the boot and the leg being oriented along the neutral angle of the boot; said means of attachment being secured to the shell in areas remote from the instep and substantially adjacent said bisecting plane.
Claim 16
Dependent Claim
49 words
A ski boot according to claim 10, wherein said connecting means are cables secured to said means of attachment and actuated by the hinged part of the boot; said guide means being provided in the boot to orient the direction of traction of the cable and to tension it.
Claim 17
Dependent Claim
85 words
A ski boot according to claim 15, wherein said hinged part is the rear part of the boot upper; said connecting means consisting of a cable hooked by its centre to a hooking element integral with said hinged part of the boot, the ends of said cable being secured to corresponding ends of each of the two straps; said cable running partly inside the boot and partly outside the boot, passing therethrough by means of two conduits located symmetrically on each side of the shell.
Claim 18
Dependent Claim
92 words
A ski boot according to claim 16, in which said hinged part of the boot is hinged by two pivots located on each side of said shell, said conduits passing through said shell and constituting the guide means being arranged, in relation to the pivots, in such a manner that the distances between the point where the cable is hooked by the hooking element integral with said hinged rear part of the boot, and the outlet apertures of said conduits, increase when the hinged rear part pivots in the direction of closing.
Claim 19
Dependent Claim
71 words
A ski boot according to claim 16, said guide means consisting: partly of the conduits passing through said shell, and partly of a single guide for the hinged rear part, designed to co-operate with the cable when said hinged part is being closed, by increasing the length of the path along which it is constrained to travel whereby the cable and the means of attachment of the retaining system are tensioned.
Claim 20
Dependent Claim
97 words
A ski boot according to claim 16, said guide means consisting: partly of the conduits passing through said shell, and partly of guide ramps integral with at least one of the following elements: the shell and the hinged rear part, said ramps being arranged in a manner such that the relative movement of the two elements, during closing, extends the path along which the cable is constrained to travel as it slides along the ramps whereby the cable and the means of attachment of the retaining system as the hinged rear part of the shell is closed.
Claim 21
Dependent Claim
70 words
A ski boot according to claim 19, said guide ramps being further arranged in a manner such that flexure of the boot upper lengthens the path along which the cable is constrained to travel as it slides along the ramps whereby the cable and the means of attachment of the retaining system are subjected to additional tension when the skier carries out a bending movement tending to lift the heel.
Claim 22
Dependent Claim
52 words
A ski boot according to claim 10, wherein said connecting means comprise mechanical means for converting rotary movement into translatory movement, said mechanical means being, in part, connected in rotation to the hinged part of the boot and, in part, connected in translation to the means of attachment of the retaining system.
Claim 23
Dependent Claim
48 words
A ski boot according to claim 21, wherein said mechanical means are in the form of a cam and ramp system comprising at least: a cam connected in rotation to the hinged part, and a ramp connected in translation to the means of attachment co-operating with said ramp.
Claim 24
Dependent Claim
92 words
A ski boot according to claim 22, wherein said hinged part is the rear part of the boot upper; said hinged part being hinged to two pivots located on each side of said shell; a cam being mounted upon said hinged rear part of the boot and rotating about at least one of said pivots; a ramp, in the form of an oblong hole, being arranged at the end of at least one of the two straps whereby said straps are tensioned as the hinged rear part of the boot is closed.
Claim 25
Dependent Claim
28 words
A ski boot according to claim 23, said cam comprising a part concentric with the corresponding hinge pivot whereby strap tension may be limited to a predetermined value.
Claim 26
Dependent Claim
43 words
A ski boot according to claim 22, said cam being connected in rotation with the hinged rear part of the boot through an element for adjusting the angular position of the cam whereby strap tension may be adjusted at will by the skier.
Claim 27
Dependent Claim
41 words
A ski boot according to claim 16, said hooking element being adjustable and comprising a plurality of fixed notches integral with said hinged part of the boot, said cable being engaged by the skier at will in one of said notches.
Claim 28
Dependent Claim
27 words
A ski boot according to claim 16, said hooking element being adjustable and consisting of a hook hinged in relation to the rear part of the boot.
Claim 29
Dependent Claim
24 words
A ski boot according to claim 27, wherein said hook comprises a plurality of notches serving to adjust the tension of said foot-retaining system.
Claim 30
Dependent Claim
22 words
A ski boot according to claim 6, wherein said hinged part comprises a means of adjusting the tension of the foot-retaining system.
Claim 31
Dependent Claim
16 words
A ski boot according to claim 29, wherein said adjusting means is detachable from the boot.
Claim 32
Dependent Claim
29 words
A ski boot according to claim 29, wherein said connecting means are hooked to a hooking element connected to the hinged part of the boot through the adjusting means.
Claim 33
Dependent Claim
18 words
A ski boot according to claim 29, wherein said adjusting means is permanently connected to said connecting means.
Claim 34
Dependent Claim
28 words
A ski boot according to claim 32, wherein said adjusting means is in the form of a threaded rod, adapted to rotate about its axis, and a nut.
Claim 35
Dependent Claim
16 words
A ski boot according to claim 33, wherein said hooking element is integral with said nut.
Claim 36
Dependent Claim
53 words
A ski boot according to claim 29, wherein said adjusting element is mounted detachably upon the back of the hinged part by means of a finger engaging in a recess integral with the hinged part; said hinged part being hinged in such a manner as to close off the rear of the boot.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-07-09 | 1983-01-08 | 1983-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-09 | 1987-01-08 | 1987-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-09 | 1991-01-08 | 1991-07-10 | $7700.00 | Window Closed / Lapsed |