Locking device for wire twisting machine
Abstract
Abstract A LOCKING DEVICE FOR A WIRE TWISING MACHINE COMPRISING A PAIR OF LATCH ARMS ADAPTED TO BE PIVOTALLY CONNECTED TO THE STATIONARY CRADLE OF A WIRE TWISTING MACHINE AND A PAIR OF VERTICAL ROD MEMBERS SECURED AT THEIR LOWER ENDS TO SAID LATCH ARMS WITH BIASING MEANS MOUNTED ON SAID ROD MEMBERS TO NORMALLY URGE SAID LATCH ARMS IN A DOWNWARD DIRECTION. A PAIR OF LOCKING ARMS PIVOTALLY CONNECTED AT THEIR LOWER ENDS TO THE CRADLE OF A WIRE TWISTING MACHINE WITH SAID LOCKING ARMS HAVING SLOTS THEREIN ADAPTED TO RECEIVE THE FREE END OF SAID LATCH ARMS THEREIN SECURING A SPOOL ON THE CRADLE OF THE WIRE TWISTING MACHINE WITH SAID ROD MEMBERS HAVING ELONGATED UPPER ENDS THEREON ADAPTED TO BE DISPOSED IN THE PATH OF ROTATION OF THE FLYER OF THE WIRE TWISTING MACHINE WHEN SAID LATCH ARMS ARE IN AN UNLOCKED POSITION.
Inventors
- 👤 Charles F Van Hook
Bibliographic Details
Claims Analysis
Total Claims: 0References 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) | 1974-12-06 | 1975-06-07 | 1975-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-06 | 1979-06-07 | 1979-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-06 | 1983-06-07 | 1983-12-07 | $7700.00 | Window Closed / Lapsed |