GB1237399A - Improvements in or relating to tools for making wrapped electrical connections - Google Patents
Improvements in or relating to tools for making wrapped electrical connectionsInfo
- Publication number
- GB1237399A GB1237399A GB2037268A GB2037268A GB1237399A GB 1237399 A GB1237399 A GB 1237399A GB 2037268 A GB2037268 A GB 2037268A GB 2037268 A GB2037268 A GB 2037268A GB 1237399 A GB1237399 A GB 1237399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- bit
- terminal
- tool
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
1,237,399. Wire-wrapping tool. GENERAL ELECTRIC CO. Ltd. 30 April, 1969 [30 April, 1968], No. 20372/68. Heading B3E. A tool for making wrapped electrical connections using insulated wire comprises a bit 1 having insulating severing means 21 and which is rotatable relative to a sleeve 2, the bit being adapted to embrace a terminal and on rotation about the terminal to wrap a wire around it. In operation the bit 1 and sleeve 2 are aligned so that the insulated wire can be freely passed from the leading edge 13 of the tool, over the blade 21, into a groove 14 and through a shearing hole 41. The other end of the wire is left sufficiently long to reach between the two terminals that are required to be connected and to wrap one of them. The hole 12 in the bit is then placed over the terminal and the free end of the wire is anchored by passing it through a notch 37. The bit 1 is rotated in a clockwise direction as viewed by the operator causing shearing of the surplus wire protruding from the shearing hole 41. At the same time the insulated wire lying in groove 45 and thus in the gap in a ring cutter 44, Fig. 11, is thrust by the wall of groove 16 out of the sleeve groove 45 and into the space between the ring cutter 44 and the blade 21 thus severing the insulation. Rotation of the bit 1 against the tension in the anchored wire drags the wire along the groove 14. The ring cutter 44 and the blade 21 block the passage of the severed insulation so that as the bit 1 is rotated, first the insulated wire and then the bare wire are wrapped around the terminal. As the trailing end of the wire rounds the bend into a V-shaped area 23 a countersunk surface 28 presses the end against the terminal. The tool is removed and the previously anchored end of the wire is inserted into the leading end of the tool. The tool is then applied, tied as it is to the first terminal, to the second terminal and the operation repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2037268A GB1237399A (en) | 1968-04-30 | 1968-04-30 | Improvements in or relating to tools for making wrapped electrical connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2037268A GB1237399A (en) | 1968-04-30 | 1968-04-30 | Improvements in or relating to tools for making wrapped electrical connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237399A true GB1237399A (en) | 1971-06-30 |
Family
ID=10144857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2037268A Expired GB1237399A (en) | 1968-04-30 | 1968-04-30 | Improvements in or relating to tools for making wrapped electrical connections |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1237399A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312870A1 (en) * | 1975-05-26 | 1976-12-24 | Siemens Ag | WINDING DEVICE FOR CONNECTING INSULATED ELECTRICAL CONNECTION WIRES TO CONTACT FINGERS |
| US4287666A (en) * | 1979-12-19 | 1981-09-08 | Burroughs Corporation | Side-loading wire wrapping assembly for semiautomatic wiring machines |
| EP0048082A1 (en) * | 1980-09-08 | 1982-03-24 | Cooper Industries, Inc. | Cutting, stripping and wrapping bit for insulated conductor wire |
| US4569128A (en) * | 1983-07-01 | 1986-02-11 | The Siemon Company | Telephone equipment installation tool |
| CN116454668B (en) * | 2023-06-14 | 2023-08-29 | 扬州格瑞斯电气有限公司 | Waterproof insulation protection device for electrical equipment |
-
1968
- 1968-04-30 GB GB2037268A patent/GB1237399A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312870A1 (en) * | 1975-05-26 | 1976-12-24 | Siemens Ag | WINDING DEVICE FOR CONNECTING INSULATED ELECTRICAL CONNECTION WIRES TO CONTACT FINGERS |
| US4287666A (en) * | 1979-12-19 | 1981-09-08 | Burroughs Corporation | Side-loading wire wrapping assembly for semiautomatic wiring machines |
| EP0048082A1 (en) * | 1980-09-08 | 1982-03-24 | Cooper Industries, Inc. | Cutting, stripping and wrapping bit for insulated conductor wire |
| US4569128A (en) * | 1983-07-01 | 1986-02-11 | The Siemon Company | Telephone equipment installation tool |
| CN116454668B (en) * | 2023-06-14 | 2023-08-29 | 扬州格瑞斯电气有限公司 | Waterproof insulation protection device for electrical equipment |
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