FR2286527A1 - Prefabricated cable trunking - has two pairs of coupled U-sections joined by bolts and keyhole slots - Google Patents
Prefabricated cable trunking - has two pairs of coupled U-sections joined by bolts and keyhole slotsInfo
- Publication number
- FR2286527A1 FR2286527A1 FR7432584A FR7432584A FR2286527A1 FR 2286527 A1 FR2286527 A1 FR 2286527A1 FR 7432584 A FR7432584 A FR 7432584A FR 7432584 A FR7432584 A FR 7432584A FR 2286527 A1 FR2286527 A1 FR 2286527A1
- Authority
- FR
- France
- Prior art keywords
- pairs
- sections
- bolts
- coupled
- keyhole slots
- 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.)
- Granted
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
- H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The ducting U-sections (2, 3, 2', 3') are identical with shallow flanges forming longitudinal edge grooves. Pairs of U-sections are joined back to back along their flanges to form rectangular cross section ducts. The U-sections of a pair of longitudinally staggered with each projecting end having a keyhole slot (22, 32'). Between the ends of the pairs of U-sections are inserts (8, 8') which have projecting threaded studs (91) having nuts (90) forming enlarged heads. The pairs of U-sections are joined by fitting the overlapping ends of the pairs of U-sections together by means of the keyhole slots and the studs which are passed through the slots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432584A FR2286527A1 (en) | 1974-09-27 | 1974-09-27 | Prefabricated cable trunking - has two pairs of coupled U-sections joined by bolts and keyhole slots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432584A FR2286527A1 (en) | 1974-09-27 | 1974-09-27 | Prefabricated cable trunking - has two pairs of coupled U-sections joined by bolts and keyhole slots |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2286527A1 true FR2286527A1 (en) | 1976-04-23 |
FR2286527B3 FR2286527B3 (en) | 1977-09-16 |
Family
ID=9143498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7432584A Granted FR2286527A1 (en) | 1974-09-27 | 1974-09-27 | Prefabricated cable trunking - has two pairs of coupled U-sections joined by bolts and keyhole slots |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2286527A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249912A1 (en) * | 2001-04-13 | 2002-10-16 | Vergokan | Cable-trough joint |
-
1974
- 1974-09-27 FR FR7432584A patent/FR2286527A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249912A1 (en) * | 2001-04-13 | 2002-10-16 | Vergokan | Cable-trough joint |
Also Published As
Publication number | Publication date |
---|---|
FR2286527B3 (en) | 1977-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |