GB324066A - Improvements in and relating to bonding or fixing devices for electric conductors - Google Patents
Improvements in and relating to bonding or fixing devices for electric conductorsInfo
- Publication number
- GB324066A GB324066A GB2620128A GB2620128A GB324066A GB 324066 A GB324066 A GB 324066A GB 2620128 A GB2620128 A GB 2620128A GB 2620128 A GB2620128 A GB 2620128A GB 324066 A GB324066 A GB 324066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- box
- bonding
- corrugated
- cable
- base
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
- H02G3/065—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means biting into the conductor-insulation, e.g. teeth-like elements or gripping fingers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multi-Conductor Connections (AREA)
- Installation Of Indoor Wiring (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
324,066. Edison Swan Electric Co., Ltd., and Rogers, S. Sept. 12, 1928. Junction boxes. - The cable entrances of a junction box are provided with corrugated or indented metal bonding members, preferably of resilient strip material such as phosphor-bronze, and adapted to be forced into contact with the metal covering of the cable when the parts of the box are drawn together. In the form shown, a square metal junction box is formed of a base, 1 and a cover 2 secured together by clips 3 and screws. A bonding member is secured to a bonding plate 7 in each cable entrance 6 of the box, and comprises a corrugated portion 8 and bentback plain part 9. In use, the portion 8 is bent upwards and the cables passed thereunder. In modified constructions, the bonding member may comprise a corrugated tongue, pressed out from the base 1 or plate 7, or the cable entrances may be formed as a corrugated neck on the box which is formed in two portions screwed together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2620128A GB324066A (en) | 1928-09-12 | 1928-09-12 | Improvements in and relating to bonding or fixing devices for electric conductors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2620128A GB324066A (en) | 1928-09-12 | 1928-09-12 | Improvements in and relating to bonding or fixing devices for electric conductors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB324066A true GB324066A (en) | 1930-01-13 |
Family
ID=10239934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2620128A Expired GB324066A (en) | 1928-09-12 | 1928-09-12 | Improvements in and relating to bonding or fixing devices for electric conductors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB324066A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648051A (en) * | 1950-12-16 | 1953-08-04 | Breeze Corp | Battery terminal connector |
DE1216402B (en) * | 1959-12-24 | 1966-05-12 | Illinois Tool Works | Strain relief bushing |
US3299201A (en) * | 1964-07-23 | 1967-01-17 | Jefferson Electric Co | Lead wire exit for electrical apparatus |
GB2154079A (en) * | 1984-02-02 | 1985-08-29 | Brian David Hamblin | Earthing electrical enclosures |
-
1928
- 1928-09-12 GB GB2620128A patent/GB324066A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648051A (en) * | 1950-12-16 | 1953-08-04 | Breeze Corp | Battery terminal connector |
DE1216402B (en) * | 1959-12-24 | 1966-05-12 | Illinois Tool Works | Strain relief bushing |
US3299201A (en) * | 1964-07-23 | 1967-01-17 | Jefferson Electric Co | Lead wire exit for electrical apparatus |
GB2154079A (en) * | 1984-02-02 | 1985-08-29 | Brian David Hamblin | Earthing electrical enclosures |
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