US4366619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable stripper
Assignee: Abeco Ltd
•
Filing: 1980-12-29
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Granted: 1983-01-04
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Expires: 2000-12-29
Abstract
Abstract A hand operated tool is described having three blades (40) which can be individually set and which are all manually retractable. After retraction the cable (22) is located in an aperture (16, 18, 20) adjacent a selected one of the blades, and the blades are all spring returned. The device is rotated about the cable to make the cut, and then moved axially to strip the severed portion. FIG. 3 shows the device with part of the housing (10) or body removed to enable the working to be seen.
Inventors
- 👤 Zdzislaw Bieganski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:12
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1204; H02G1/1221; H02G1/1224
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
175 words
A manually operable tool for stripping cables, comprising a body having a plurality of cable apertures, a blade carrier in the body which is movable toward and away from the cable apertures, means resiliently urging the blade carrier toward the cable apertures, a stop which limits movement of the carrier toward the cable apertures, a plurality of blade holders adjustably mounted in the carrier, each of which is individually adjustable toward and away from one of the cable apertures, and each of which holds a blade extending transverse to said aperture, whereby each blade holder may be individually set in a position to cause its blade to produce a predetermined depth of cut in the sheath of a cable extending through the corresponding aperture when the carrier is against said stop, a finger aperture in the blade carrier, and a finger access aperture in said body, overlapping said finger aperture, which is large enough to permit the carrier to be manually drawn away from said stop for insertion of a cable into a cable aperture.
Claim 2
Dependent Claim
175 words
A manually operable tool for stripping cables, comprising a body having a plurality of cable apertures, a blade carrier in the body which is movable toward and away from the cable apertures, means resiliently urging the blade carrier toward the cable apertures, a stop which limits movement of the carrier toward the cable apertures, a plurality of blade holders adjustably mounted in the carrier, each of which is individually adjustable toward and away from one of the cable apertures, and each of which holds a blade extending transverse to said aperture, whereby each blade holder may be individually set in a position to cause its blade to produce a predetermined depth of cut in the sheath of a cable extending through the corresponding aperture when the carrier is against said stop, a finger aperture in the blade carrier, and a finger access aperture in said body, overlapping said finger aperture, which is large enough to permit the carrier to be manually drawn away from said stop for insertion of a cable into a cable aperture.
Claim 3
Dependent Claim
33 words
A manually operable tool as claimed in claim 1 wherein each blade holder comprises a screw having its shank threaded into the blade carrier and having its head rotatably coupled to a blade.
Claim 4
Dependent Claim
26 words
A manually operable tool as claimed in claim 1 wherein each cable aperture is pyriform, with the larger side of the aperture facing the blade carrier.
Claim 5
Dependent Claim
30 words
A manually operable tool as claimed in claim 1, 2 or 3 wherein a stop element extends in front of a cable aperture to receive the end of a cable.
References Cited (Backward Citations)
US893132A
Cited
US2435660A
Cited
GB611822A
Cited
US2738479A
Cited
US2995052A
Cited
GB1102808A
Cited
US3614905A
Cited
US3710654A
Cited
DE2523148A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-03 | 1986-07-05 | 1987-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-03 | 1990-07-05 | 1991-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-03 | 1994-07-05 | 1995-01-04 | $7700.00 | Window Closed / Lapsed |