Patent US4028800A successfully refreshed from Google Patents.
US4028800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable shaving tool
Assignee: Capewell Components Co LLC
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Filing: 1975-10-02
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Granted: 1977-06-14
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Expires: 1995-10-02
Abstract
Abstract A cable shaving tool for removing the outer covering of a cable at a point intermediate its ends, comprising a sectional shaving head adapted to be closed around the cable, a drive shaft operatively connected to the blade support in the shaving head, and remote means for driving the drive shaft and for adjusting and controlling the position of the shaving head elements to permit applying the shaving head to the cable and removing it therefrom; also the method of removing the outer covering of a cable.
Inventors
- 👤 James J. Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:43
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1204; H02G1/1221; H02G1/1226
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
136 words
A cable shaving tool comprising a shaving head having a fixed portion and a relatively rotatable portion, a shaving blade mounted on the rotatable portion and rotatable therewith, means for rotating the rotatable portion which means includes gears in the shaving head and remotely located means for driving said gears, the rotatable portion including one of said gears, the shaving head and at least one gear being split on a diametrical plane, the parts being hinged together, and a releasable lock being provided to bolt together the hinged parts, means retaining the split gear portions in operative relation to the split shaving head portion, whereby the shaving head is adapted to be applied in open position to a cable to be shaved and closed around said cable with the shaving blade and gears in operative position.
Claim 2
Dependent Claim
136 words
A cable shaving tool comprising a shaving head having a fixed portion and a relatively rotatable portion, a shaving blade mounted on the rotatable portion and rotatable therewith, means for rotating the rotatable portion which means includes gears in the shaving head and remotely located means for driving said gears, the rotatable portion including one of said gears, the shaving head and at least one gear being split on a diametrical plane, the parts being hinged together, and a releasable lock being provided to bolt together the hinged parts, means retaining the split gear portions in operative relation to the split shaving head portion, whereby the shaving head is adapted to be applied in open position to a cable to be shaved and closed around said cable with the shaving blade and gears in operative position.
Claim 3
Dependent Claim
36 words
A cable shaving tool according to claim 1 which includes means for locking the split gear in a position such that the split plane of the gear coincides with the split plane of the shaving head.
Claim 4
Dependent Claim
114 words
A cable shaving tool according to claim 1 which includes a power source and control assembly, and a shaft element assembly connecting the power source and control assembly to the shaving head, the shaft element assembly comprising a first tubular shift fixed at one end to the power source and control assembly and at the other end to the shaving head, a second tubular shaft within the first tubular shaft connected at one end to the power source and at the other end to the blade rotating means, and a third shaft movable axially in the second shaft and provided with releasable means for locking the blade rotating means in a selected rotary position.
Claim 5
Dependent Claim
135 words
A cable shaving tool comprising a shaving tool having a fixed portion and a relatively rotatable portion, a shaving blade mounted on the rotatable portion and rotatable therewith, means for rotating the rotatable portion which means includes gears in the shaving head and remotely located means for driving said gears, the rotatable portion including one of said gears and a blade support bar, the blade being fixed on said bar and said bar being mounted for limited pivotal movement relative to one of said gears, and resiliently mounted means in the shaving head in a position to bias a cable toward the shaving blade, the shaving head being sectional and adapted to be applied in open position to a cable to be shaved and closed around said cable with the shaving blade in operative position.
Claim 6
Dependent Claim
135 words
A cable shaving tool comprising a shaving tool having a fixed portion and a relatively rotatable portion, a shaving blade mounted on the rotatable portion and rotatable therewith, means for rotating the rotatable portion which means includes gears in the shaving head and remotely located means for driving said gears, the rotatable portion including one of said gears and a blade support bar, the blade being fixed on said bar and said bar being mounted for limited pivotal movement relative to one of said gears, and resiliently mounted means in the shaving head in a position to bias a cable toward the shaving blade, the shaving head being sectional and adapted to be applied in open position to a cable to be shaved and closed around said cable with the shaving blade in operative position.
Claim 7
Dependent Claim
40 words
A cable shaving tool according to claim 4 wherein the resiliently mounted means includes a spring actuated plug adapted to bear against the cable outer surface during one revolution of the blade and against at least one cut surface thereafter.
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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) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |