US3961801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heel-holding device for ski bindings
Assignee: Individual
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Filing: 1975-02-05
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Granted: 1976-06-08
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Expires: 1995-02-05
Abstract
Abstract In a heel-holding device for ski bindings in which a sole depressor equipped with a closing pedal is pivoted to the ski about a horizontal transverse shaft disposed behind the boot and is resiliently pressed onto the upper sole rim by a spring, the force of the spring being transmitted to the sole depressor by an interposed locking member which is pivoted to the ski parallel to the sole depressor, and in which the locking member is deliberately pivotable to a depressor-releasing position by means of a handle so that the sole depressor can assume its open position under the influence of a second spring that is weaker than the first spring, the transverse shaft of the locking member is disposed on the boot side of the transverse shaft of the sole depressor and the locking member is provided with a recess for receiving a latch member of the sole depressor, the recess being formed with a slide track and adjoining catch groove co-operating with the latch member.
Inventors
- 👤 Heinz Korger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:49
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/084; A63C9/0847; A63C9/0841; A63C9/0842; A63C9/0846; A63C9/0805
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
222 words
A heel-holding device for ski bindings comprising, in combination, a first transverse shaft mounted on the ski behind the boot, a sole depressor having a closing pedal mounted on said first transverse shaft for pivotal movement onto the upper sole rim of the boot and into a released position, a second transverse shaft mounted on the ski between the boot and said first transverse shaft, a locking member mounted on said second transverse shaft for pivotal movement parallel to said sole depressor between a sole depressor retaining position and a sole depressor releasing position, a first spring for urging said sole depressor through said locking member into a yieldingly clamping position onto the upper sole rim of the boot, a handle pivotally mounted on the ski for pivotally moving said locking member into said sole depressor releasing position, a second spring weaker than said first spring for urging said sole depressor into said released position, a latch member on said sole depressor, said locking member having a recess for receiving said latch member, said locking member recess having a slide track for sliding engagement with said latch member in the boot sole rim engaging position of said sole depressor and a catch groove adjacent said slide track for locking engagement with said latch member in the released position of said sole depressor.
Claim 2
Dependent Claim
222 words
A heel-holding device for ski bindings comprising, in combination, a first transverse shaft mounted on the ski behind the boot, a sole depressor having a closing pedal mounted on said first transverse shaft for pivotal movement onto the upper sole rim of the boot and into a released position, a second transverse shaft mounted on the ski between the boot and said first transverse shaft, a locking member mounted on said second transverse shaft for pivotal movement parallel to said sole depressor between a sole depressor retaining position and a sole depressor releasing position, a first spring for urging said sole depressor through said locking member into a yieldingly clamping position onto the upper sole rim of the boot, a handle pivotally mounted on the ski for pivotally moving said locking member into said sole depressor releasing position, a second spring weaker than said first spring for urging said sole depressor into said released position, a latch member on said sole depressor, said locking member having a recess for receiving said latch member, said locking member recess having a slide track for sliding engagement with said latch member in the boot sole rim engaging position of said sole depressor and a catch groove adjacent said slide track for locking engagement with said latch member in the released position of said sole depressor.
Claim 3
Dependent Claim
69 words
A heel-holding device in accordance with claim 1 including a coupling pivotally connected at one end to said handle and pivotally connected at the other end to said locking member, the force of said first spring being applied to said coupling other end at the pivotal connection with said locking member and wherein said locking member and said handle form first and second levers respectively of a four-bar linkage.
Claim 4
Dependent Claim
24 words
A heel-holding device in accordance with claim 1 wherein said handle is pivotally mounted on said first transverse shaft co-axially with said sole depressor.
Claim 5
Dependent Claim
25 words
A heel-holding device in accordance with claim 1 including a locking lug in said locking member recess between said slide track and said catch groove.
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) | 1979-06-08 | 1979-12-08 | 1980-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-08 | 1983-12-08 | 1984-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-08 | 1987-12-08 | 1988-06-08 | $7700.00 | Window Closed / Lapsed |