Patent US3052903A successfully refreshed from Google Patents.
US4077653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heel hold-down plate or pivot member of safety ski binding
Assignee: Individual
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Filing: 1975-11-20
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Granted: 1978-03-07
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Expires: 1995-11-20
Abstract
Abstract A pivoting support adapted to be secured to a ski for receiving the heel member of a ski boot safety ski binding arrangement, which comprises in combination a pivot means adapted to be adjustably secured to the ski; plate means adapted to receive the heel portion of the ski boot and rotatably mounted to said pivot means, and an aperture formed in said plate means and having said pivot means disposed therein. The contours of said aperture and said pivot means are respectively shaped to permit certain movements of said plate means in the longitudinal direction of the ski. The guiding surfaces formed on said pivot means are adapted to guide said plate in the longitudinal direction while holding said plate against movement in the transverse direction by interposition of resilient means between said pivot means and said plate.
Inventors
- 👤 Jean Joseph Alfred Beyl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:22
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/081; A63C9/007; A63C9/001; A63C9/084; A63C9/0844; A63C9/085
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
114 words
A safety ski binding comprising a toe device, a supporting assembly for said boot, a heel hold down device on said supporting assembly for releasably retaining said boot, said supporting assembly comprising a supporting member for said boot, a fixed mounting member on said ski, said supporting member being rotatably and slidably mounted on said mounting member and resilient means interposed between said supporting and mounting members to control the sliding movement of said supporting member on said ski, said heel hold down device controlling rotational movement of said supporting member, said mounting member restraining said supporting member against movement of the supporting member in a direction normal to the plane of the ski.
Claim 2
Dependent Claim
114 words
A safety ski binding comprising a toe device, a supporting assembly for said boot, a heel hold down device on said supporting assembly for releasably retaining said boot, said supporting assembly comprising a supporting member for said boot, a fixed mounting member on said ski, said supporting member being rotatably and slidably mounted on said mounting member and resilient means interposed between said supporting and mounting members to control the sliding movement of said supporting member on said ski, said heel hold down device controlling rotational movement of said supporting member, said mounting member restraining said supporting member against movement of the supporting member in a direction normal to the plane of the ski.
Claim 3
Dependent Claim
80 words
The safety ski binding according to claim 1 wherein the supporting member has an aperture enclosing said mounting member within its inner circumferential surface; said mounting member being provided with guiding surfaces engageable by said inner circumferential surface of said aperture for guiding said inner surface along the ski; said mounting member engaging on at least one side the resilient means which means engage said inner circumferential surface of said aperture to apply resistive force against movement along the ski.
Claim 4
Dependent Claim
30 words
The Safety ski as recited in claim 2 wherein said resilient means comprise a curved spring blade having relatively free arms bearing against said inner circumferential surface of said aperture.
Claim 5
Dependent Claim
46 words
The Safety ski as recited in claim 2 wherein said resilient means comprise a movable member guided along the ski and bearing against said mounting member through the medium of one or a plurality of coil compression springs interposed between the movable member and mounting member.
Claim 6
Dependent Claim
33 words
The Safety skis as recited in claim 4 wherein said mounting member comprises an abutment surface on its side opposite said resilient means for engagement by said inner circumferential surface of said aperture.
Claim 7
Dependent Claim
14 words
The Safety ski binding as recited in claim 5 wherein said aperture is circular.
Claim 8
Dependent Claim
27 words
The Safety ski binding as recited in claim 6 wherein said aperture is substantially elliptic with its major diameter disposed in the longitudinal direction of the ski.
Claim 9
Dependent Claim
65 words
The Safety ski binding as recited in claim 1 wherein said supporting member, comprises a circular aperture enclosing within its inner circumferential surface the fixed mounting member, at least one portion of said inner circumferential surface being completed by a segment member slidable and guided along the ski by the supporting member to bear thereagainst through the medium of one or a plurality of springs.
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) | 1981-03-06 | 1981-09-05 | 1982-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-06 | 1985-09-05 | 1986-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-06 | 1989-09-05 | 1990-03-07 | $7700.00 | Window Closed / Lapsed |