US3264868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Test stand for fuel injection pumps
Assignee: Friedmann and Maier AG
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Filing: 1963-02-18
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Granted: 1966-08-09
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Expires: 1983-02-18
Abstract
No abstract record available.
Inventors
- 👤 Hainz Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:31
CPC Classifications
F; F02; F02M; F02M65/00; F02M65/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A TEST STAND FOR FUEL INJECTION PUMPS, COMPRISING A FIXEDLY ARRANGED SUPPORT DEVICE FOR THE PUMP TO BE TESTED A DRIVING SPINDLE, A GEAR BOX IN WHICH SAID DRIVING SPINDLE IS MOUNTED, SAID GEAR BOX MOUNTED ON SAID SUPPORT DEVICE, SAID PUMP BEING COUPLED TO THE DRIVING SPINDLE, A FIRST CARRIER, NOZZLES CARRIED BY THE CARRIER, INJECTION CONDUITS OPERABLY CONNECTING THE NOZZLES TO THE OUTLETS OF THE PUMP TO BE TESTED, A SECOND CARRIER ARRANGED BELOW THE NOZZLES, MEASURING GLASSES FOR RECEIVING THE AMOUNT OF FUEL TO BE TESTED SUPPORTED BY THE SECOND CARRIER, MEANS ATTACHED TO SAID SUPPORT DEVICE FOR MOUNTING SAID FIRST AND SECOND CARRIERS FOR PIVOTAL MOVEMENT IN A HORIZONTAL PLANE, MEANS FOR ADJUSTING SAID FIRST AND SECOND CARRIERS VERTICALLY WITH RESPECT TO THE SUPPORT DEVICE, MEANS FOR FIXING SAID FIRST AND SECOND CARRIERS IN POSITION WITH RESPECT TO THE SUPPORT DEVICE, AND MEANS INDEPENDENT OF SAID FIRST-MENTIONED MEANS FOR PIVOTALLY MOVING THE SECOND CARRIER RELATIVE TO THE FIRST CARRIER FOR MOVEMENT ABOUT A VERTICAL AXIS.
Claim 2
Dependent Claim
169 words
A TEST STAND FOR FUEL INJECTION PUMPS, COMPRISING A FIXEDLY ARRANGED SUPPORT DEVICE FOR THE PUMP TO BE TESTED A DRIVING SPINDLE, A GEAR BOX IN WHICH SAID DRIVING SPINDLE IS MOUNTED, SAID GEAR BOX MOUNTED ON SAID SUPPORT DEVICE, SAID PUMP BEING COUPLED TO THE DRIVING SPINDLE, A FIRST CARRIER, NOZZLES CARRIED BY THE CARRIER, INJECTION CONDUITS OPERABLY CONNECTING THE NOZZLES TO THE OUTLETS OF THE PUMP TO BE TESTED, A SECOND CARRIER ARRANGED BELOW THE NOZZLES, MEASURING GLASSES FOR RECEIVING THE AMOUNT OF FUEL TO BE TESTED SUPPORTED BY THE SECOND CARRIER, MEANS ATTACHED TO SAID SUPPORT DEVICE FOR MOUNTING SAID FIRST AND SECOND CARRIERS FOR PIVOTAL MOVEMENT IN A HORIZONTAL PLANE, MEANS FOR ADJUSTING SAID FIRST AND SECOND CARRIERS VERTICALLY WITH RESPECT TO THE SUPPORT DEVICE, MEANS FOR FIXING SAID FIRST AND SECOND CARRIERS IN POSITION WITH RESPECT TO THE SUPPORT DEVICE, AND MEANS INDEPENDENT OF SAID FIRST-MENTIONED MEANS FOR PIVOTALLY MOVING THE SECOND CARRIER RELATIVE TO THE FIRST CARRIER FOR MOVEMENT ABOUT A VERTICAL 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) | 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 |