US3265160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spot type disk brakes
Assignee: DBA SA
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Filing: 1965-10-11
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Granted: 1966-08-09
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Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 Elberg Max
- 👤 Gancel Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:56
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/22; F16D55/224; F16D55/225; F16D55/226; F16D55/2262; F16D2055/0004; F16D2055/0041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A DISK BRAKE COMPRISING: A ROTOR HAVING A PAIR OF OPPOSED FRICTION SURFACES THEREON, A SUPPORT HAVING A PAIR OF CIRCUMFERENTIALLY SPACED ARMS EXTENDING GENERALLY PARALLEL TO ONE OF SAID FRICTION SURFACES, THEN IN AN AXIAL DIRECTION ACROSS THE PERIPHERY OF SAID ROTOR AND THEN IN A DIRECTION RADIALLY INWARDS PARALLEL TO THE OTHER OF SAID FRICTION SURFACES, A FRICTION MEMBER LOCATED BETWEEN SAID ARMS ON EACH SIDE OF SAID ROTOR, A GENERALLY U-SHAPED STIRRUP STRADDLING SAID ROTOR AND SAID FRICTION MEMBERS, ONE LEG OF SAID STIRRUP BEING OPERATIVELY CONNECTED TO ONE OF SAID FRICTION MEMBERS, ACTUATING MEANS CARRIED BY THE OTHER OF SAID LEGS AND OPERATIVELY CONNECTED TO THE OTHER OF SAID FRICTION MEMBERS, SAID STIRRUP HAVING A PAIR OF CIRCUMFERENTIALLY SPACED END PORTIONS, A PAIR OF LEVERS EACH PIVOTALLY MOUNTED ON A RESPECTIVE ONE OF SAID ARMS AND HAVING A GUIDE PORTION THEREON LOCATED RADIALLY OUTWARDS OF AND OVERLAPPING A RESPECTIVE ONE OF SAID CIRCUMFERENTIALLY SPACED END PORTIONS OF SAID STIRRUP FOR GUIDING SAID STIRRUP, AND MEANS FOR RELEASABLY SECURING SAID LEVERS IN A SUBSTANTIALLY FIXED POSITION ON SAID SUPPORT MEMBER.
Claim 2
Dependent Claim
183 words
A DISK BRAKE COMPRISING: A ROTOR HAVING A PAIR OF OPPOSED FRICTION SURFACES THEREON, A SUPPORT HAVING A PAIR OF CIRCUMFERENTIALLY SPACED ARMS EXTENDING GENERALLY PARALLEL TO ONE OF SAID FRICTION SURFACES, THEN IN AN AXIAL DIRECTION ACROSS THE PERIPHERY OF SAID ROTOR AND THEN IN A DIRECTION RADIALLY INWARDS PARALLEL TO THE OTHER OF SAID FRICTION SURFACES, A FRICTION MEMBER LOCATED BETWEEN SAID ARMS ON EACH SIDE OF SAID ROTOR, A GENERALLY U-SHAPED STIRRUP STRADDLING SAID ROTOR AND SAID FRICTION MEMBERS, ONE LEG OF SAID STIRRUP BEING OPERATIVELY CONNECTED TO ONE OF SAID FRICTION MEMBERS, ACTUATING MEANS CARRIED BY THE OTHER OF SAID LEGS AND OPERATIVELY CONNECTED TO THE OTHER OF SAID FRICTION MEMBERS, SAID STIRRUP HAVING A PAIR OF CIRCUMFERENTIALLY SPACED END PORTIONS, A PAIR OF LEVERS EACH PIVOTALLY MOUNTED ON A RESPECTIVE ONE OF SAID ARMS AND HAVING A GUIDE PORTION THEREON LOCATED RADIALLY OUTWARDS OF AND OVERLAPPING A RESPECTIVE ONE OF SAID CIRCUMFERENTIALLY SPACED END PORTIONS OF SAID STIRRUP FOR GUIDING SAID STIRRUP, AND MEANS FOR RELEASABLY SECURING SAID LEVERS IN A SUBSTANTIALLY FIXED POSITION ON SAID SUPPORT MEMBER.
References Cited (Backward Citations)
FR77016E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |