US3138038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel-injection adjusting device
Assignee: Daimler Benz AG
•
Filing: 1962-01-31
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Granted: 1964-06-23
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Expires: 1982-01-31
Abstract
No abstract record available.
Inventors
- 👤 Hans O Scherenberg
- 👤 Gassmann Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:38
CPC Classifications
F; F02; F02D; F02D1/00; F02D2700/00; F02D2700/10; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2101; Y10T74/2107
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
AN ADJUSTING MECHANISM FOR ADJUSTING THE TIME OF THE INJECTION POINT FOR INJECTION PUMPS COMPRISING TAPPET MEANS, CAM MEANS FOR DRIVING SAID TAPPET MEANS, AND GUIDE MEANS FOR ADJUSTABLY GUIDING SAID TAPPET MEANS WITHIN SAID MECHANISM TO MOVE SAID TAPPET MEANS IN A PLANE EXTENDING ESSENTIALLY PERPENDICULARLY TO THE AXIS OF SAID CAM MEANS, SAID GUIDE MEANS BEING ROTATABLE ABOUT A PIVOT AXIS.
Claim 2
Dependent Claim
63 words
AN ADJUSTING MECHANISM FOR ADJUSTING THE TIME OF THE INJECTION POINT FOR INJECTION PUMPS COMPRISING TAPPET MEANS, CAM MEANS FOR DRIVING SAID TAPPET MEANS, AND GUIDE MEANS FOR ADJUSTABLY GUIDING SAID TAPPET MEANS WITHIN SAID MECHANISM TO MOVE SAID TAPPET MEANS IN A PLANE EXTENDING ESSENTIALLY PERPENDICULARLY TO THE AXIS OF SAID CAM MEANS, SAID GUIDE MEANS BEING ROTATABLE ABOUT A PIVOT AXIS.
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) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |