Patent US2032347A successfully refreshed from Google Patents.
Patent US3192858A successfully refreshed from Google Patents.
US3192858A
Expired / Lapsed
US
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Arming device for aerial bombs
Assignee: Individual
•
Filing: 1945-03-19
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Granted: 1965-07-06
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Expires: 1965-03-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Carl B Crumb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:29
CPC Classifications
F; F42; F42C; F42C19/00; F42C19/06; F42C11/00; F42C11/001; F42C11/006; F42C15/00; F42C15/28; F42C15/295; F42C15/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
AN ARMING DEVICE FOR AN AERIAL BOMB, COMPRISING A WIND OPERATED PROPELLER FIXED ON A ROTATABLY MOUNTED SHAFT, A GEAR TRAIN TO TRANSMIT THE PROPELLER TORQUE ON SAID SHAFT TO A SCREW, SAID GEAR TRAIN BEING NORMALLY ENGAGED AND ADAPTED TO BE DISENGAGED BY LONGITUDINALLY MOVEMENT OF SAID SHAFT, A SLIDER LINK CO-OPERATIVE WITH AND ADAPTED TO MOVE LONGITUDINALLY WITH RESPECT TO SAID SCREW BY THE ROTATION OF SAID SCREW, A TOGGLE LINKAGE HAVING A MOVABLE PIVOT POINT THEREOF ATTACHED TO SAID SLIDER, A PLUNGER ADAPTED TO BE GIVEN RECIPROCAL MOTION BY SAID TOGGLE LINKAGE AND AN ELECTRICAL SWITCH MECHANISM NORMALLY URGED IN AN UNARMED POSITION ACTIVATED BY SAID PLUNGER.
Claim 2
Dependent Claim
110 words
AN ARMING DEVICE FOR AN AERIAL BOMB, COMPRISING A WIND OPERATED PROPELLER FIXED ON A ROTATABLY MOUNTED SHAFT, A GEAR TRAIN TO TRANSMIT THE PROPELLER TORQUE ON SAID SHAFT TO A SCREW, SAID GEAR TRAIN BEING NORMALLY ENGAGED AND ADAPTED TO BE DISENGAGED BY LONGITUDINALLY MOVEMENT OF SAID SHAFT, A SLIDER LINK CO-OPERATIVE WITH AND ADAPTED TO MOVE LONGITUDINALLY WITH RESPECT TO SAID SCREW BY THE ROTATION OF SAID SCREW, A TOGGLE LINKAGE HAVING A MOVABLE PIVOT POINT THEREOF ATTACHED TO SAID SLIDER, A PLUNGER ADAPTED TO BE GIVEN RECIPROCAL MOTION BY SAID TOGGLE LINKAGE AND AN ELECTRICAL SWITCH MECHANISM NORMALLY URGED IN AN UNARMED POSITION ACTIVATED BY SAID PLUNGER.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |