US3222957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire-stripper mechanism
Assignee: Ingersoll Rand Co
•
Filing: 1964-06-08
•
Granted: 1965-12-14
•
Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Kramer Leo
- 👤 Alfred L Medesha
- 👤 John P Law
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:09
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1248; H02G1/1251; H02G1/1253; H02G1/1256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A STRAIGHT-LINE MOTION MECHANISM FOR STRIPPING INSULATION FROM A WIRE, COMPRISING: (A) A BASE; (B) A SINGLE SLIDE SLIDABLY MOUNTED ON SAID BASE FOR MOVEMENT BETWEEN FIRST AND SECOND POSITIONS; (C) A PAIR OF WIRE-CLAMPING JAWS MOVABLY MOUNTED ON SIAD BASE AND MECHANICALLY ACTUATED IN RESPONSE TO SLIDE POSITION FOR MOVEMENT BETWEEN CLAMPED AND UNCLAMPED POSITION; (D) A PAIR OF COOPERATING INSULATING CUTTERS MOUNTED ON SAID SLIDE AND LOCATED TO RECEIVE A WIRE EXTENDING BETWEEN SAID WIRE-CLAMPING JAWS; (E) MEANS FOR MOVING SAID SLIDE FROM SAID FIRST POSITION AWAY FROM SAID WIRE-CLAMPING JAWS TO SAID SECOND POSITON; (F) BIASING MEANS TO CLOSE SAID WIRE-CLAMPING JAWS IN RESPONSE TO THE STARTING MOVEMENT OF SAID SLIDING FROM SAID FIRST POSITION; AND (G) POSITIVELY ACTUATED MEANS CARRIED BY SAID SLIDE AND MECHANICALLY COUPLED TO SAID INSULATION CUTTERS TO CLOSE AND CUTTERS IN RESPONSE TO THE CONTINUING MOVEMENT OF SAID SLIDE FROM SAID FIRST POSITION.
Claim 2
Dependent Claim
151 words
A STRAIGHT-LINE MOTION MECHANISM FOR STRIPPING INSULATION FROM A WIRE, COMPRISING: (A) A BASE; (B) A SINGLE SLIDE SLIDABLY MOUNTED ON SAID BASE FOR MOVEMENT BETWEEN FIRST AND SECOND POSITIONS; (C) A PAIR OF WIRE-CLAMPING JAWS MOVABLY MOUNTED ON SIAD BASE AND MECHANICALLY ACTUATED IN RESPONSE TO SLIDE POSITION FOR MOVEMENT BETWEEN CLAMPED AND UNCLAMPED POSITION; (D) A PAIR OF COOPERATING INSULATING CUTTERS MOUNTED ON SAID SLIDE AND LOCATED TO RECEIVE A WIRE EXTENDING BETWEEN SAID WIRE-CLAMPING JAWS; (E) MEANS FOR MOVING SAID SLIDE FROM SAID FIRST POSITION AWAY FROM SAID WIRE-CLAMPING JAWS TO SAID SECOND POSITON; (F) BIASING MEANS TO CLOSE SAID WIRE-CLAMPING JAWS IN RESPONSE TO THE STARTING MOVEMENT OF SAID SLIDING FROM SAID FIRST POSITION; AND (G) POSITIVELY ACTUATED MEANS CARRIED BY SAID SLIDE AND MECHANICALLY COUPLED TO SAID INSULATION CUTTERS TO CLOSE AND CUTTERS IN RESPONSE TO THE CONTINUING MOVEMENT OF SAID SLIDE FROM SAID FIRST POSITION.
References Cited (Backward Citations)
US1666277A
Cited
US2338508A
Cited
US2765685A
Cited
US2871740A
Cited
US2886995A
Cited
US3002408A
Cited
US3154980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |