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US3831722A
Expired / Lapsed
US
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Independent power take off clutch brake
Assignee: International Motors LLC
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Filing: 1972-09-27
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Granted: 1974-08-27
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Expires: 1992-09-27
Abstract
Abstract A brake and disengagement assembly for a clutch mechanism which is pivotally connected to the actuation lever such that input forces are evenly distributed.
Inventors
- 👤 J Deschamps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:47
CPC Classifications
F; F16; F16D; F16D67/00; F16D67/02; B; B60; B60K; B60K17/00; B60K17/28; B60T; B60T1/00; B60T1/02; B60T1/06; F16D55/00; F16D55/24; F16D55/26; F16D55/28; F16D55/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
An IPTO clutch mechanism in combination with a brake assembly which disengages and stops motion of the clutch mechanism comprising: an actuator lever means; a brake disk means transferring stopping and disengaging forces to said IPTO clutch when moved axially; a brake shoe means including a plate means having an asbestos means secured thereto; and a wear and force compensating means connecting said actuator lever to said brake shoe means including only a single universal joint comprising a spring loaded ball and socket means located on the central axis of said IPTO clutch and brake means whereby pivotal movement is possible to achieve maximum contact between said asbestos means and said brake disk means.
Claim 2
Dependent Claim
114 words
An IPTO clutch mechanism in combination with a brake assembly which disengages and stops motion of the clutch mechanism comprising: an actuator lever means; a brake disk means transferring stopping and disengaging forces to said IPTO clutch when moved axially; a brake shoe means including a plate means having an asbestos means secured thereto; and a wear and force compensating means connecting said actuator lever to said brake shoe means including only a single universal joint comprising a spring loaded ball and socket means located on the central axis of said IPTO clutch and brake means whereby pivotal movement is possible to achieve maximum contact between said asbestos means and said brake disk means.
References Cited (Backward Citations)
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Cited
US2258237A
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US2727162A
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US2758718A
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Cited
US3445991A
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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) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |