Patent US4345776A successfully refreshed from Google Patents.
US4345776A
Expired / Lapsed
US
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Safety binding for ski
Assignee: Salomon SAS
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Filing: 1980-06-05
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Granted: 1982-08-24
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Expires: 2000-06-05
Abstract
Abstract A safety binding adapted to be mounted on a ski for holding a ski boot thereon, wherein one of the parts, jaw or part connected to the jaw, is applied on the support means at three points, namely an upper point disposed in the longitudinal plane of symmetry of the binding and two lower points of support symmetrical with respect to this plane, the points thus defining the two lines of support, disconnection being effected by pivoting either on one of the lines of support, or on the other.
Inventors
- 👤 Georges P. J. Salomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:33
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/005; A63C9/08; A63C9/085; A63C9/08535; A63C9/0855; A63C9/0805; A63C9/08557; A63C9/08564; A63C9/08592
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
131 words
A safety binding for binding a ski boot onto a ski, said binding comprising: (a) a jaw adapted to engage and hold one end of said boot on said ski; (b) a support means adapted to be secured to said ski; (c) elastic means adapted to bias said jaw towards said support means; and wherein said binding comprises two lines of support converging above said ski positioned on opposite sides of the longitudinal plane of symmetry of said binding whereby, during release, said jaw is pivotable alternately along each of said lines of support, and wherein said jaw or an intermediate element associated therewith is biased to pivot relative to said support means at an upper point and at two lower points, said three points forming said two lines of support.
Claim 2
Dependent Claim
131 words
A safety binding for binding a ski boot onto a ski, said binding comprising: (a) a jaw adapted to engage and hold one end of said boot on said ski; (b) a support means adapted to be secured to said ski; (c) elastic means adapted to bias said jaw towards said support means; and wherein said binding comprises two lines of support converging above said ski positioned on opposite sides of the longitudinal plane of symmetry of said binding whereby, during release, said jaw is pivotable alternately along each of said lines of support, and wherein said jaw or an intermediate element associated therewith is biased to pivot relative to said support means at an upper point and at two lower points, said three points forming said two lines of support.
Claim 3
Dependent Claim
23 words
The safety binding as defined by claim 1 wherein said upper point is positioned along the longitudinal plane of symmetry of said binding.
Claim 4
Dependent Claim
37 words
The safety binding as defined by claim 2 wherein said two lower points of support are symmetrical relative to said longitudinal plane of symmetry whereby said lines of support are each symmetrical relative to said longitudinal plane.
Claim 5
Dependent Claim
56 words
The safety binding as defined by claim 1 further comprising an adjustment screw for adjusting the height of said jaw relative to said ski to accommodate boot soles of different thicknesses, and wherein a portion of said adjustment screw is positioned at said upper point between said jaw or said intermediate element and said support means.
Claim 6
Dependent Claim
42 words
The safety binding as defined by claim 4 wherein said jaw or said intermediate element, and said support means, are formed so as to have a surface complementary to the surface of said portion of said adjustment screw at said upper point.
Claim 7
Dependent Claim
41 words
The safety binding as defined by claim 1 wherein said support means comprises a boss extending therefrom at each of said lower points and wherein said jaw or said intermediate element comprises complementary recessed portions adapted to pivotably seat said bosses.
Claim 8
Dependent Claim
41 words
The safety binding as defined by claim 1 wherein said support means comprises a recess at each of said lower points and said jaw or said intermediate element comprises complementary bosses adapted to be pivotably seated in each of said recesses.
Claim 9
Dependent Claim
94 words
The safety binding as defined by claim 1 wherein said support means constitutes the body of the binding and is adapted to be secured to said ski, said elastic means being at least partially positioned within said support means, said elastic means further comprising a rod extending from said support means and biased towards said jaw, said rod ending in a flattened portion, and wherein said safety binding further comprises an adjustment screw for adjusting the height of said jaw relative to the ski, said adjustment screw extending through a bore in said rod.
Claim 10
Dependent Claim
48 words
The safety binding as defined by claim 8 wherein said adjustment screw has a threaded stem portion, and said threaded stem portion extends through an opening in said rod, whereby adjustment of said adjustment screw results in the translational movement of said adjustment screw relative to said rod.
Claim 11
Dependent Claim
61 words
The safety binding as defined by claim 9 wherein said adjustment screw ends in an unthreaded portion, and wherein said jaw comprises a lower flange extending therefrom, said unthreaded portion being translationally secured within said lower flange whereby translational movement of said adjustment screw relative to said rod results in the adjustment of the spacing of said jaw from said ski.
Claim 12
Dependent Claim
56 words
The safety binding as defined by claim 10 wherein said jaw or said intermediate portion comprises an opening therein, and wherein a top portion of said adjustment screw extends through said hole, said top portion being biased against said support member at said upper point by the force exerted by said elastic means on said jaw.
Claim 13
Dependent Claim
42 words
The safety binding as defined by claim 11 further comprising a threaded sleeve positioned in the opening in said rod, said sleeve threadably securing said adjustment screw while allowing for translational movement of said adjustment screw upon adjustment of said adjustment screw.
Claim 14
Dependent Claim
58 words
The safety binding as defined by claim 1 wherein said binding comprises a body portion, and wherein said jaw and said body portion constitute a mobile assembly relative to said support means, said body and said jaw or said intermediate element being connected by an adjustment screw for adjusting the height of said jaw relative to said ski.
Claim 15
Dependent Claim
51 words
The safety binding as defined by claim 13 wherein said body has a portion extending above said support means, said body portion comprising an axial bore at least partially containing said elastic means, said elastic means comprising a sliding member pressed by a spring against one surface of the support means.
Claim 16
Dependent Claim
57 words
The safety binding as defined by claim 14 wherein said body portion extending above said support means comprises an opening, the top portion of said adjustment screw extending through said opening, and wherein said top portion of said adjustment screw is biased against said upper point by the force exerted by said elastic means on said body.
Claim 17
Dependent Claim
73 words
The safety binding as defined by claim 15 wherein said jaw or said intermediate element comprises a flange extending therefrom, said adjustment screw comprising a threaded portion adapted to threadingly engage said flange of said jaw or said intermediate element, whereby rotation of said adjustment screw results in the adjustment of the height of said jaw relative to said ski, while said adjustment screw does not move translationally with respect to said body.
Claim 18
Dependent Claim
60 words
The safety binding as defined by claim 16 wherein said adjustment screw is maintained stationary relative to said body by means of a flange on the stem of said adjustment screw, and wherein said upper point is positioned on a wing portion extending from said support means, said wing portion preventing movement of said adjustment screw relative to said body.
Claim 19
Dependent Claim
71 words
The safety binding as defined by claim 17 wherein said adjustment screw comprises an unthreaded portion secured beneath said flange of said jaw or said intermediate element, whereby, upon application of said jaw or said intermediate element against said three contact points, adjustment of said screw results in movement of said jaw relative to said ski with said adjustment screw being translationally stationary relative to said support means and said body.
Claim 20
Dependent Claim
43 words
The safety binding as defined by claim 1 wherein said binding comprises a body having at least a portion of said elastic means mounted therein, and wherein said body and said jaw form a one-piece assembly adapted to pivot around said support means.
Claim 21
Dependent Claim
53 words
The safety binding as defined by claim 19 wherein said body comprises a recess, said support means being adapted to extend within said recess, said body further comprising an axial bore comprising at least a portion of said elastic means therein, said elastic means comprising a slidable member biased against said support means.
Claim 22
Dependent Claim
23 words
The safety binding as defined by claim 20 wherein said body-jaw assembly further comprises an opening therein adapted to receive an adjustment screw.
Claim 23
Dependent Claim
62 words
The safety binding as defined by claim 21 wherein said adjustment screw comprises a head portion and an intermediate flange portion with a grooved portion positioned between said head and intermediate flange portions, said grooved portion of said adjustment screw being adapted to press against said upper point, said upper point being located on a wing portion extending from said support means.
Claim 24
Dependent Claim
34 words
The safety binding as defined by claim 22, wherein said adjustment screw further comprises a threaded stem portion screwed into a central portion projecting from the bottom of said jaw or said intermediate element.
Claim 25
Dependent Claim
55 words
The safety binding as defined by claim 1 wherein said elastic means comprises a spring mounted in the body of the binding and a pivotable rocking lever, said rocking lever being pivotably mounted on the body of said safety binding, said pivotable rocking lever being adapted to contact and apply pressure on said support means.
Claim 26
Dependent Claim
28 words
The safety binding as defined by claim 1 wherein said two lower points each comprise a double-pivot axis, thereby resulting in a total of four lines of support.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-08-23 | 1986-02-22 | 1986-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-08-23 | 1990-02-22 | 1990-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-08-23 | 1994-02-22 | 1994-08-24 | $7700.00 | Window Closed / Lapsed |