US3211263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjuster for vehicle brakes
Assignee: Girling Ltd
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Filing: 1963-08-14
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Granted: 1965-10-12
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Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Harrison Anthony William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:22
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/38; F16D65/40; F16D65/52; F16D65/56; F16D65/567; F16D2121/00; F16D2121/02; F16D2121/14; F16D2123/00; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/34; F16D2125/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
ADJUSTER FOR A VEHICLE BRAKE HAVING A ROTATABLE BRAKING MEMBER, FRICTION ELEMENTS FOR ENGAGEMENT WITH SAID ROTATABLE MEMBERS, AND ACTUATING MEANS FOR URGING AT LEAST ONE OF SAID FRICTION ELEMENTS INTO ENGAGEMENT WITH SAID ROTATABLE MEMBER UPON MOVEMENTS INTO ENGAGEMENT WITH MEANS IN BRAKE APPLYING DIRECTION, COMPRISING A FIRST MEMBER AND A SECOND MEMBER IN COOPERATING SCREWTHREADED ENGAGEMENT WITH SAID FIRST MEMBER, SAID FIRST AND SECOND MEMBERS FORMING A STRUT DISPOSED BETWEEN SAID ACTUATING MEANS AND ONE OF SAID FRICTION ELEMENTS AND OF WHICH THE EFFECTIVE LENGTH IS ADJUSTABLE UPON ROTATIONAL MOVEMENT OF SAID SECOND MEMBER RELATIVE TO SAID FIRST MEMBER, FRICTIN DRIVE MEANS INCLUDING A YIELDING CONNECTION OF PREDETERMINED FRICTIONAL TORQUE OPERATIVELY CONNECTING SAID SECOND MEMBER WITH SAID ACTUATING MEANS SAID CONNECTION INCLUDING MEANS FOR EFFECTING ROTATION OF SAID SECOND MEMBER RELATIVE TO SAID FIRST CHAMBER WITH AND BY SAID ACTUATING MEANS FOR LENGTHENING SAID STRUT UPON MOVEMENT OF THE ACTUATING MEANS A DISTANCE EXCEEDING A PREDETERMINED VALUE IN A BRAKE APPLYING DIRECTION, SAID PREDETERMINED FRICTIONAL TORQUE OF SAID YIELDING CONNECTION BEING OF A MAGNITUDE WHEREIN SAID CON-
Claim 2
Dependent Claim
179 words
ADJUSTER FOR A VEHICLE BRAKE HAVING A ROTATABLE BRAKING MEMBER, FRICTION ELEMENTS FOR ENGAGEMENT WITH SAID ROTATABLE MEMBERS, AND ACTUATING MEANS FOR URGING AT LEAST ONE OF SAID FRICTION ELEMENTS INTO ENGAGEMENT WITH SAID ROTATABLE MEMBER UPON MOVEMENTS INTO ENGAGEMENT WITH MEANS IN BRAKE APPLYING DIRECTION, COMPRISING A FIRST MEMBER AND A SECOND MEMBER IN COOPERATING SCREWTHREADED ENGAGEMENT WITH SAID FIRST MEMBER, SAID FIRST AND SECOND MEMBERS FORMING A STRUT DISPOSED BETWEEN SAID ACTUATING MEANS AND ONE OF SAID FRICTION ELEMENTS AND OF WHICH THE EFFECTIVE LENGTH IS ADJUSTABLE UPON ROTATIONAL MOVEMENT OF SAID SECOND MEMBER RELATIVE TO SAID FIRST MEMBER, FRICTIN DRIVE MEANS INCLUDING A YIELDING CONNECTION OF PREDETERMINED FRICTIONAL TORQUE OPERATIVELY CONNECTING SAID SECOND MEMBER WITH SAID ACTUATING MEANS SAID CONNECTION INCLUDING MEANS FOR EFFECTING ROTATION OF SAID SECOND MEMBER RELATIVE TO SAID FIRST CHAMBER WITH AND BY SAID ACTUATING MEANS FOR LENGTHENING SAID STRUT UPON MOVEMENT OF THE ACTUATING MEANS A DISTANCE EXCEEDING A PREDETERMINED VALUE IN A BRAKE APPLYING DIRECTION, SAID PREDETERMINED FRICTIONAL TORQUE OF SAID YIELDING CONNECTION BEING OF A MAGNITUDE WHEREIN SAID CON-
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) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |