US3323381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake applying mechanism
Assignee: Girling Ltd
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Filing: 1964-11-18
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Granted: 1967-06-06
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Expires: 1984-11-18
Abstract
No abstract record available.
Inventors
- 👤 Ji Colombapatabendige Ti Nihal
- 👤 Farr Glyn Phillip Reginald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:17
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/04; B60T7/06; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/18952; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/20588
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
BRAKE APPLYING MECHANISM COMPRISING A PEDAL LEVER ANGULARLY MOVABLE ABOUT A STATIONARY AXIS, A FIRST TOGGLE LEVER, A PIVOTAL CONNECTION BETWEEN ONE END OF SAID FIRST TOGGLE LEVER AND THE PEDAL LEVER OR A PART MOVING ANGULARLY THEREWITH, A SECOND TOGGLE LEVER, A PIVOTAL CONNECTION BETWEEN ONE END OF SAID SECOND TOGGLE LEVER AND A BARKE TRANSMISSION MEMBER, A PIVOT PIN PIVOTALLY CONNECTING THE OTHER ENDS OF SAID TOGGLE LEVERS, AND A RIGID CONTROL LINK PIVOTALLY CONNECTED AT ONE END TO SAID PIVOT PIN AND PIVOTALLY CONNECTED AT ITS OTHER END TO A FIXED POINT, SAID CONTROL LINK GUIDING SAID PIVOT PIN IN A PATH SUCH THAT SAID FIRST AND SECOND TOGGLE LEVERS ARE AT AN OBUTSE ANGLE TOE EACH OTHER IN THE OFF POSITION OF THE PEDAL LEVER AND ARE MOVED TOWARDS AN ALIGNED POSITION ON ANGULAR MOVEMENT OF THE PEDAL LEVER IN THE BRAKE-APPLYING DIRECTION.
Claim 2
Dependent Claim
147 words
BRAKE APPLYING MECHANISM COMPRISING A PEDAL LEVER ANGULARLY MOVABLE ABOUT A STATIONARY AXIS, A FIRST TOGGLE LEVER, A PIVOTAL CONNECTION BETWEEN ONE END OF SAID FIRST TOGGLE LEVER AND THE PEDAL LEVER OR A PART MOVING ANGULARLY THEREWITH, A SECOND TOGGLE LEVER, A PIVOTAL CONNECTION BETWEEN ONE END OF SAID SECOND TOGGLE LEVER AND A BARKE TRANSMISSION MEMBER, A PIVOT PIN PIVOTALLY CONNECTING THE OTHER ENDS OF SAID TOGGLE LEVERS, AND A RIGID CONTROL LINK PIVOTALLY CONNECTED AT ONE END TO SAID PIVOT PIN AND PIVOTALLY CONNECTED AT ITS OTHER END TO A FIXED POINT, SAID CONTROL LINK GUIDING SAID PIVOT PIN IN A PATH SUCH THAT SAID FIRST AND SECOND TOGGLE LEVERS ARE AT AN OBUTSE ANGLE TOE EACH OTHER IN THE OFF POSITION OF THE PEDAL LEVER AND ARE MOVED TOWARDS AN ALIGNED POSITION ON ANGULAR MOVEMENT OF THE PEDAL LEVER IN THE BRAKE-APPLYING DIRECTION.
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) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |