Patent US3937480A successfully refreshed from Google Patents.
US3937480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety ski binding
Assignee: Individual
•
Filing: 1974-02-21
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Granted: 1976-02-10
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Expires: 1994-02-21
Abstract
Abstract The skiing boot is connected to the ski by a separate soleplate, which in each of its forward and rear portions has at least one soleholder and to which the skiing boot is secured so as to be only arbitrarily adjustable. A plate holder is mounted on the ski and comprises a pivot bearing for the soleplate adjacent to the rear half of the latter. Adjacent to the rear end of the soleplate, the plate holder is provided with an element of a detent device, which in response to an overload in a vertical and/or horizontal direction releases the soleplate. Adjacent to the forward portion of the soleplate the plate holder is provided with a member for holding down the soleplate. The female detent element of the detent device is part of the plate holder. The male detent element of the detent device is provided on the soleplate. The soleplate is provided with raised side cheeks adjacent to the detent device. The male detent element, the spring acting on said male detent element, and the bracket for the rear soleholder are mounted on said side cheeks.
Inventors
- 👤 Heinz Korger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:13
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/086; A63C9/005; A63C9/084; A63C9/0846; A63C9/001; A63C9/0805; A63C9/0847
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
142 words
A safety ski binding for a ski comprising: a soleplate adapted to be mounted on the ski for connecting a skiing boot to the ski; a first sole holder in a forward position on the ski; a second sole holder mounted in rear position on the ski; a plate holder adapted to be attached to the ski; releasing means on the second sole holder comprising detent means operative in response to an overload condition to release the soleplate from the ski comprising a female detent element mounted on said plate holder, a male detent element mounted on said soleplate and a detent spring means acting on said male detent element forcing said male element into engagement with said female element, said spring means being adjustable to change the force of engagement between said male and female elements thereby adjusting said releasing means.
Claim 2
Dependent Claim
142 words
A safety ski binding for a ski comprising: a soleplate adapted to be mounted on the ski for connecting a skiing boot to the ski; a first sole holder in a forward position on the ski; a second sole holder mounted in rear position on the ski; a plate holder adapted to be attached to the ski; releasing means on the second sole holder comprising detent means operative in response to an overload condition to release the soleplate from the ski comprising a female detent element mounted on said plate holder, a male detent element mounted on said soleplate and a detent spring means acting on said male detent element forcing said male element into engagement with said female element, said spring means being adjustable to change the force of engagement between said male and female elements thereby adjusting said releasing means.
Claim 3
Dependent Claim
66 words
A safety ski binding according to claim 1, including at least two side cheeks mounted on said soleplate and a bracket mounted on said side cheeks and further including a closing pedal on said bracket, at least one locking cam on said bracket, a spring-loaded latch having at least one locking nose cooperating with said locking cam to lock said second soleholder in a locking position.
Claim 4
Dependent Claim
39 words
A safety ski binding according to claim 2, wherein said male detent element includes a pivot means pivotally connected in each of said side cheeks and serves as a pivotal connection between said spring-loaded latch and said side cheeks.
Claim 5
Dependent Claim
52 words
A safety ski binding according to claim 2, characterized in that said spring-loaded latch further comprises a latch lever having two arms, one arm of which forms an abutment, and a lever spring mounted with one end engaging said bracket and the other end abutting said abutment of said two-armed latch lever.
Claim 6
Dependent Claim
19 words
A safety ski binding according to claim 2 further including an unlocking member pivotally connected to said spring-loaded latch.
Claim 7
Dependent Claim
47 words
A safety ski binding according to claim 1, further including a housing for said detent spring means comprising an inner end wall having an aperture defined therein and a push piece extending through said aperture by which said detent spring means acts on said male detent element.
Claim 8
Dependent Claim
59 words
A safety ski binding according to claim 6, further including an adjusting device for changing the bias of the detent spring means, which adjusting device is mounted in the housing of said detent spring means and comprises an adjusting member, a pivot pin and an adjusting lever through which the detent spring means acts on said male detent element.
Claim 9
Dependent Claim
28 words
A safety ski binding according to claim 7, wherein said adjusting lever is one-armed and has fixed points engaging said detent spring means and said male detent element.
Claim 10
Dependent Claim
29 words
A safety ski binding according to claim 7, characterized in that the adjusting device further comprises a pivoted mounting lever and a power screw for adjusting said adjusting device.
Claim 11
Dependent Claim
39 words
A safety ski binding according to claim 9, including a pointer on one end of said pivoted mounting lever extending into an opening in the housing wall and a scale on said housing adjacent the edge of said opening.
Claim 12
Dependent Claim
40 words
A safety ski binding according to claim 2 wherein said bracket includes a slidable clamping member for longitudinally slidably holding one of said soleholders onto said soleplate and a clamping screw for connecting said slidable clamping member to said bracket.
Claim 13
Dependent Claim
62 words
A safety ski binding according to claim 11, further including teeth on said soleplate and wherein said slidable clamping member extends through a slot in the soleplate and includes side edge portions for engaging the edges of the slot and including teeth on at least one side edge portion of said slidable clamping member for meshing with the teeth on said soleplate.
Claim 14
Dependent Claim
28 words
A safety ski binding according to claim 11, further including a retaining spring mounted on said clamping screw for holding said slidable clamping member in a clamping position.
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) | 1979-02-09 | 1979-08-11 | 1980-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-09 | 1983-08-11 | 1984-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-09 | 1987-08-11 | 1988-02-10 | $7700.00 | Window Closed / Lapsed |