Patent US3888534A successfully refreshed from Google Patents.
US3888534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lineman{3 s tool-holding fixture
Assignee: Individual
•
Filing: 1973-07-09
•
Granted: 1975-06-10
•
Expires: 1993-07-09
Abstract
Abstract A lineman''s tool-holding fixture for carrying out operations on a wire or cable from a position on a power pole. A characteristic feature of the fixture is the provision on the end of an elongated pole or handle of a universally adjustable head member that enables the lineman to effect an efficiently aligned operative relationship between the tool and the wire or cable so that such operations may be accomplished with minimum discomfort or danger to the lineman.
Inventors
- 👤 Barnes R Hall
- 👤 Ralph W Hanna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:31
CPC Classifications
B; B25; B25G; B25G1/00; B25G1/06; B25G1/04; H; H02; H02G; H02G1/00; H02G1/02; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32196; Y10T403/32204
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
249 words
A lineman''s fixture for holding a tool in operative engagement for carrying out operations on an electrically conducting wire or cable spanning between power line poles, said fixture being affixed to the end of an elongated handle and comprising: a body secured to an end of said handle and having a cylindrical cavity beyond the end thereof, a connector member disposed within said cavity and threadedly connected to said body to move both longitudinally and rotationally, said member being provided with a laterally directed handle that extends through an opening in said body and which, when moved in a plane transverse to length of the handle, effects the mentioned movement of the connector member, said connector member and the outer end of the body being formed to provided a substantially hemispherical seat, and a head member provided at one end with a ball that is fitted in said seat, is adjustably rotational therein when the connector member is moved rotationally to separate the head and body portions of the hemi-spherical cavity, thereby permitting universal adjustability of the head member in relation to the body, and is clamped against such universal movement when the connector member is moved to cause the same to move in the opposite direction and thereby effect clamping of said ball in fixed adjusted position relative to the mentioned body, said head member having an arm portion extending from said ball, with a tool-connecting end that has fixed-incremental adjustable engagement with a wire- or cable-engaging tool.
Claim 2
Dependent Claim
249 words
A lineman''s fixture for holding a tool in operative engagement for carrying out operations on an electrically conducting wire or cable spanning between power line poles, said fixture being affixed to the end of an elongated handle and comprising: a body secured to an end of said handle and having a cylindrical cavity beyond the end thereof, a connector member disposed within said cavity and threadedly connected to said body to move both longitudinally and rotationally, said member being provided with a laterally directed handle that extends through an opening in said body and which, when moved in a plane transverse to length of the handle, effects the mentioned movement of the connector member, said connector member and the outer end of the body being formed to provided a substantially hemispherical seat, and a head member provided at one end with a ball that is fitted in said seat, is adjustably rotational therein when the connector member is moved rotationally to separate the head and body portions of the hemi-spherical cavity, thereby permitting universal adjustability of the head member in relation to the body, and is clamped against such universal movement when the connector member is moved to cause the same to move in the opposite direction and thereby effect clamping of said ball in fixed adjusted position relative to the mentioned body, said head member having an arm portion extending from said ball, with a tool-connecting end that has fixed-incremental adjustable engagement with a wire- or cable-engaging tool.
Claim 3
Dependent Claim
51 words
A lineman''s fixture according to claim 1 in which the body thereof is provided with a notch that opens on the hemispherical seat, the arm portion of the head member extending through said notch to enable angular adjustment of the head member, as well as rotational adjustment of the head member.
References Cited (Backward Citations)
US1167599A
Cited
US1431290A
Cited
US1744356A
Cited
US2379433A
Cited
US2720410A
Cited
US3670390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-06-09 | 1978-12-09 | 1979-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-09 | 1982-12-09 | 1983-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-09 | 1986-12-09 | 1987-06-10 | $7700.00 | Window Closed / Lapsed |