US3942811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety binding
Assignee: Salomon SAS
•
Filing: 1975-03-06
•
Granted: 1976-03-09
•
Expires: 1995-03-06
Abstract
Abstract The invention relates to a safety binding providing automatic recentering of the boot on the longitudinal axis of the ski and comprises a retaining element for one end of the boot, the element consisting of a catch cooperating with a slope and adapted to move, in relation to the ski, between two positions. The end of the boot also comprises, above the slope which cooperates with the catch, a sliding surface pointing in a downward direction and also cooperating with the catch when the latter rocks from the first to the second position. The binding allows the skier to put his skis on while he is standing up and without having to look at the boots.
Inventors
- 👤 George Pierre Joseph Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:57
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/084; A63C9/0844; A43; A43B; A43B5/00; A43B5/04; A63C9/0846; A63C9/086
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
195 words
A safety binding providing automatic recentering of the boot on the longitudinal axis of the ski when the binding is fitted to the boot with the skier standing upright; said binding comprising an element for retaining one end of the boot, said element comprising a catch cooperating with a slope located at the end of the boot and being mobile, in relation to the ski, between two positions: a first boot-removed position, in which the catch is lifted away from the ski, so that the skier may remove his boot from the binding; a second boot-fitted position, in which the catch is lowered towards the ski and cooperates with a slope located on the boot in such a manner that said boot is held to the ski; said binding being characterized in that the end of the boot also has a permanent sliding surface located above the slope which cooperates with the catch, said sliding surface being downwardly oriented and also cooperating with the mobile catch when the latter pivots from said first to said second position, thus centering the boot on the longitudinal axis of the ski and becoming partly embedded in the boot.
Claim 2
Dependent Claim
195 words
A safety binding providing automatic recentering of the boot on the longitudinal axis of the ski when the binding is fitted to the boot with the skier standing upright; said binding comprising an element for retaining one end of the boot, said element comprising a catch cooperating with a slope located at the end of the boot and being mobile, in relation to the ski, between two positions: a first boot-removed position, in which the catch is lifted away from the ski, so that the skier may remove his boot from the binding; a second boot-fitted position, in which the catch is lowered towards the ski and cooperates with a slope located on the boot in such a manner that said boot is held to the ski; said binding being characterized in that the end of the boot also has a permanent sliding surface located above the slope which cooperates with the catch, said sliding surface being downwardly oriented and also cooperating with the mobile catch when the latter pivots from said first to said second position, thus centering the boot on the longitudinal axis of the ski and becoming partly embedded in the boot.
Claim 3
Dependent Claim
31 words
A safety binding according to claim 1, characterized in that the sliding surface is a symmetrical surface, the plane of symmetry thereof being the longitudinal plane of symmetry of the boot.
Claim 4
Dependent Claim
46 words
A safety binding according to claim 2, characterized in that the profiles of the sliding surface integral with the boot, as seen in section through transverse planes inclined in relation to the plane of the boot, are curves opening towards the same end of the boot.
Claim 5
Dependent Claim
28 words
A safety binding according to claim 3, characterized in that the sliding surface of the boot comprises a substantially flat, sloping portion on each side, also downwardly oriented.
Claim 6
Dependent Claim
52 words
A safety binding according to claim 4, characterized in that the mobile catch comprises at least one projecting portion cooperating with the downwardly oriented sliding surface when said catch pivots from said first to said second position, one of said projecting portions of the catch sliding on the downwardly oriented sliding surface.
Claim 7
Dependent Claim
35 words
A safety binding according to claim 1, wherein the end of the catch comprises a slope cooperating with the boot in said boot-fitted position, said catch comprising, above said slope, a downwardly oriented sliding surface.
Claim 8
Dependent Claim
33 words
A safety binding according to claim 6, characterized in that the sliding surface integral with the catch is symmetrical, the plane of symmetry thereof being the longitudinal plane of symmetry of the ski.
Claim 9
Dependent Claim
38 words
A safety binding according to claim 7, characterized in that the profiles of the sliding surface integral with the catch, seen in section through inclined transverse planes, are curves opening towards the said same end of the boot.
Claim 10
Dependent Claim
60 words
A safety binding according to claim 8, characterized in that, in said boot-fitted position, the profiles of the sliding surfaces, seen in section through transverse planes passing through the points of contact between the sliding surface integral with the catch and the sliding surface integral with the boot, are substantially identical curves opening towards the same end of the boot.
Claim 11
Dependent Claim
45 words
A safety binding according to claim 9, characterized in that the end of the boot comprises a projecting portion, such that, when the catch pivots from the first to the second position, said projecting portion slides on the upwardly oriented sliding surface of the catch.
Claim 12
Dependent Claim
27 words
A safety binding according to claim 10, characterized in that the projecting portion of the slope of the boot is located in the plane of symmetry thereof.
Claim 13
Dependent Claim
94 words
A safety binding according to claim 2, said binding comprising a stop facing the retaining element, such that the boot moves longitudinally in relation to the ski, against the action of a resilient element, in the event of an accidental fall, said binding being characterized in that the catch also comprises a recess in which the lower end of the sliding surface of the boot engages, in the boot-fitted position, the length of said recess being substantially equal to the length of the release-slope on the boot, so that the latter cannot move laterally.
Claim 14
Dependent Claim
85 words
A binding according to claim 1, said binding comprising a stop, facing the retaining element, such that the boot moves longitudinally in relation to the ski, against the action of a resilient element, in the event of an accidental fall, said binding being characterized in that the boot also comprises a recess in which the sliding surface of the catch engages in the boot-fitted position, so that said boot cannot move laterally as long as it is engaged in the vertical releaseslope of the catch.
Claim 15
Dependent Claim
24 words
A safety binding according to claim 1, characterized in that the shape of the downwardly-oriented sliding surface is complementary to that of the catch.
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) | 1979-03-09 | 1979-09-08 | 1980-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-09 | 1983-09-08 | 1984-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-09 | 1987-09-08 | 1988-03-09 | $7700.00 | Window Closed / Lapsed |