US3605959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjusting means for disc brakes
Assignee: Garrett Corp
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Filing: 1969-09-15
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Granted: 1971-09-20
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Expires: 1989-09-15
Abstract
Abstract A DISC BRAKE HAVING A CALIPER ASSEMBLY STRADDING A PORTION OF THE PERIPHERY OF A ROTATABLE DISC AND INCLUDING PISTON MEANS SLIDABLY SUPPORTED BY THE CALIPER TO BRING A BRAKE SHOE INTO FRICTIONAL ENGAGEMENT WITH THE DISC. THE PISTON MEANS INCORPORATING AN AUTOMATIC ADJUSTING DEVICE FOR TAKING UP SLACK AND WEAR IN THE BRAKE LININGS. THE ADJUSTING DEVICE IS AN EXTENSIBLE ASSEMBLY THAT IS INTERPOSED BETWEEN THE PISTON AND THE BRAKE SHOE TO MAINTAIN A SUBSTANTIALLY CONSTANT PISTON STROKE AND CYLINDER CHAMBER.
Inventors
- 👤 Earl A Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:56
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/38; F16D65/40; F16D65/52; F16D65/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |