Patent US1428263A successfully refreshed from Google Patents.
Patent US4027896A successfully refreshed from Google Patents.
US4027896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski binding
Assignee: Garcia Corp
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Filing: 1976-03-04
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Granted: 1977-06-07
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Expires: 1996-03-04
Abstract
Abstract A ski binding comprises a mounting plate having means for securing a boot sole thereon and at least one rigid intermediate linkage member directly pivotally connected at one end to said plate and at another end to the upper face of a ski about parallel axes parallel to said face of the ski. The linkage member is connected to the ski by the intermediary of a piece pivoted on the ski about an axis perpendicular to the upper face of the ski and disposed substantially along the longitudinal axis of the ski. First elastic locking means carried by one of the ski or said pivoting piece prevent rotation of said plate, and second elastic locking means carried by the ski or said plate cooperate with the plate, or the linkage member or pivoting piece respectively to prevent raising of said plate relative to said ski, as long as forces exerted on the plate in at least one direction remain below a limiting value.
Inventors
- 👤 Jean-Paul Frechin
- 👤 Francis Vaudaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:19
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/086; A63C9/081
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
233 words
In a ski binding of the type comprising a mounting plate having means for securing a boot sole thereon, at least one rigid intermediate linkage member pivotally connected at one end to said plate and at another end to the upper face of a ski about parallel axes parallel to said face of the ski, means for pivoting said plate for rotation at least about an axis perpendicular to the plane of said plate, and elastic locking means for holding said plate against upward and rotational movement relative to said ski as long as forces exerted on the plate in at least one direction remain below a limiting value, the improvement wherein said linkage member is directly linked to said plate and is linked to the ski by the intermediary of a piece pivoted on the ski about an axis perpendicular to the upper face of the ski and disposed substantially along the longitudinal axis of the ski, said locking means comprising first elastic locking means carried by one of said ski and said pivoting piece and cooperating with the other of said ski and said pivoting piece to normally prevent rotation of said plate, and second elastic locking means carried by one of said ski and said plate and cooperating with one of said plate, linkage member and said pivoting piece to normally prevent raising of said plate relative to said ski.
Claim 2
Dependent Claim
233 words
In a ski binding of the type comprising a mounting plate having means for securing a boot sole thereon, at least one rigid intermediate linkage member pivotally connected at one end to said plate and at another end to the upper face of a ski about parallel axes parallel to said face of the ski, means for pivoting said plate for rotation at least about an axis perpendicular to the plane of said plate, and elastic locking means for holding said plate against upward and rotational movement relative to said ski as long as forces exerted on the plate in at least one direction remain below a limiting value, the improvement wherein said linkage member is directly linked to said plate and is linked to the ski by the intermediary of a piece pivoted on the ski about an axis perpendicular to the upper face of the ski and disposed substantially along the longitudinal axis of the ski, said locking means comprising first elastic locking means carried by one of said ski and said pivoting piece and cooperating with the other of said ski and said pivoting piece to normally prevent rotation of said plate, and second elastic locking means carried by one of said ski and said plate and cooperating with one of said plate, linkage member and said pivoting piece to normally prevent raising of said plate relative to said ski.
Claim 3
Dependent Claim
36 words
Ski binding according to claim 1, in which said pivoting piece is disposed substantially under a median part of said mounting plate, said intermediate linkage member being connected to an end part of said mounting plate.
Claim 4
Dependent Claim
46 words
Ski binding according to claim 1, in which said pivoting piece is disposed substantially under a first end part of said mounting plate, said intermediate linkage member being connected to said mounting plate at a location from a median part to a second end part thereof.
Claim 5
Dependent Claim
40 words
Ski binding according to claim 1, in which said mounting plate comprises means for defining therein at least one housing in which said at least one intermediate linkage member is retracted when the mounting plate is held against the ski.
Claim 6
Dependent Claim
47 words
Ski binding according to claim 1, in which said first elastic locking means comprises a piston carried by the ski, said piston having a profiled part, and means for biasing said piston to hold said profiled part against a part of corresponding profile on said pivoting piece.
Claim 7
Dependent Claim
22 words
Ski binding according claim 5, in which said parts of corresponding profile of said piston and said pivoting piece are plane faces.
Claim 8
Dependent Claim
54 words
Ski binding according to claim 5, in which one of said parts of corresponding profile of said piston and said pivoting piece is formed by at least two rollers mounted about vertical axes disposed towards lateral ends of said one part, the other of said parts of corresponding profile having corresponding lateral plane faces.
Claim 9
Dependent Claim
48 words
Ski binding according to claim 5, in which the profile of said piston comprises a substantially plane face having means defining a central recess therein, said profile cooperating with said pivoting piece to bias it towards a centered position at least during an initial pivoting of said piece.
Claim 10
Dependent Claim
43 words
Ski binding according to claim 8, in which said recess of said piston includes a profiled part cooperating, when said plate is lowered on said ski, with a part of complementary profile carried by said mounting plate to oppose raising of said plate.
Claim 11
Dependent Claim
55 words
Ski binding according to claim 1, in which said second elastic biasing means comprise at least one piston carried by said mounting plate, and elastic means biasing said piston transversally of said plate, said piston having a profiled end part cooperating with a part of complementary profile of said at least one intermediate linkage member.
Claim 12
Dependent Claim
64 words
Ski binding according to claim 1, in which said second elastic biasing means comprise a piston carried by said mounting plate, and means biasing said piston axially relative to said plate, said piston having an inclined profiled end part directed towards and cooperating with a part of complementary profile of said pivoting piece which is disposed parallel to the upper face of said ski.
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) | 1980-06-06 | 1980-12-06 | 1981-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-06 | 1984-12-06 | 1985-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-06 | 1988-12-06 | 1989-06-07 | $7700.00 | Window Closed / Lapsed |