US4537418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski brake
Assignee: Marker International GmbH
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Filing: 1982-03-15
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Granted: 1985-08-27
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Expires: 2002-03-15
Abstract
Abstract A pedal-actuated ski brake which is biased into the braking position. The ski brake may be easily released from the biasing device so as to permit the ski brake to be released into a non-braking position permitting free access to the sides and bottom of the ski.
Inventors
- 👤 Walter R. Knabel
- 👤 Gerhard J. Sedlmair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:45
CPC Classifications
A; A63; A63C; A63C7/00; A63C7/10; A63C7/1006; A63C7/1013; A63C7/1033
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
237 words
A brake for a ski, comprising: lever means comprising a pivot shaft intermediate a lower lever arm and an upper lever arm, said lever means being rotatable between a braking position in which said lower arm extends below the ski and a non-braking position in which said lower arm does not extend below the ski; an actuating arm operatively connected to said lever means and movable between a first position wherein said lever means in the braking position and a second position wherein said lever means is in the non-braking position; a pedal having one portion rotatably attached to said upper arm and another portion rotatably attached to said actuating arm, said pedal having a skiing position for moving said lever means to the non-braking position and a non-skiing position; biasing means for biasing said actuating arm to said first position to cause said pedal to assume the non-skiing position and move lever means into said braking position; and attaching means for releasably attaching said pedal to said actuating arm, said attaching means comprising a pin on said actuating arm and a slot extending longitudinally in said pedal, said slot having an external opening for receiving said pin, said pedal being released from said actuating arm when said pin is moved out of said slot through said opening; wherein said pedal includes releasing means for disconnecting said attaching means to release said pedal from said actuating arm.
Claim 2
Dependent Claim
237 words
A brake for a ski, comprising: lever means comprising a pivot shaft intermediate a lower lever arm and an upper lever arm, said lever means being rotatable between a braking position in which said lower arm extends below the ski and a non-braking position in which said lower arm does not extend below the ski; an actuating arm operatively connected to said lever means and movable between a first position wherein said lever means in the braking position and a second position wherein said lever means is in the non-braking position; a pedal having one portion rotatably attached to said upper arm and another portion rotatably attached to said actuating arm, said pedal having a skiing position for moving said lever means to the non-braking position and a non-skiing position; biasing means for biasing said actuating arm to said first position to cause said pedal to assume the non-skiing position and move lever means into said braking position; and attaching means for releasably attaching said pedal to said actuating arm, said attaching means comprising a pin on said actuating arm and a slot extending longitudinally in said pedal, said slot having an external opening for receiving said pin, said pedal being released from said actuating arm when said pin is moved out of said slot through said opening; wherein said pedal includes releasing means for disconnecting said attaching means to release said pedal from said actuating arm.
Claim 3
Dependent Claim
33 words
The invention of claim 1, wherein said releasing means comprises an access aperture in said pedal through which a tool may be inserted to aid in releasing said pedal from said actuating arm.
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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) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |