GB193226A - Improvements in means for electrically bonding metallic sheathed electric cables andwires in junction boxes and the like - Google Patents
Improvements in means for electrically bonding metallic sheathed electric cables andwires in junction boxes and the likeInfo
- Publication number
- GB193226A GB193226A GB63022A GB63022A GB193226A GB 193226 A GB193226 A GB 193226A GB 63022 A GB63022 A GB 63022A GB 63022 A GB63022 A GB 63022A GB 193226 A GB193226 A GB 193226A
- Authority
- GB
- United Kingdom
- Prior art keywords
- andwires
- electric cables
- junction boxes
- electrically bonding
- sheathed electric
- 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
- H02G3/0658—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means constricting the conductor-insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
193,226. Boothroyd, G. S., and Callender's Cable & Construction Co., Ltd. Jan. 9,1922. Wedges.-A clamping member for use in securing electric conductors in rectangular holes has eccentrically related curved surfaces d, e, adapted to exert a wedging action when the device is partially rotated. It may be formed from a blank, as shown in Fig. 4, with a tongue g which is bent down on to the conductor after insertion into the hole to secure the fastening. Alternatively the wedge may be retained in position by means engaging a tail piece h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB63022A GB193226A (en) | 1922-01-09 | 1922-01-09 | Improvements in means for electrically bonding metallic sheathed electric cables andwires in junction boxes and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB63022A GB193226A (en) | 1922-01-09 | 1922-01-09 | Improvements in means for electrically bonding metallic sheathed electric cables andwires in junction boxes and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB193226A true GB193226A (en) | 1923-02-22 |
Family
ID=9707708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB63022A Expired GB193226A (en) | 1922-01-09 | 1922-01-09 | Improvements in means for electrically bonding metallic sheathed electric cables andwires in junction boxes and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB193226A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975343A (en) * | 1988-05-27 | 1990-12-04 | Lilliwyte Societe Anonyme | Electrochemical cell |
-
1922
- 1922-01-09 GB GB63022A patent/GB193226A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975343A (en) * | 1988-05-27 | 1990-12-04 | Lilliwyte Societe Anonyme | Electrochemical cell |
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