FR2293528A1 - Precast electric and telephone cable inspection chamber - is of tapering hollow square section with apertures for cables - Google Patents
Precast electric and telephone cable inspection chamber - is of tapering hollow square section with apertures for cablesInfo
- Publication number
- FR2293528A1 FR2293528A1 FR7442771A FR7442771A FR2293528A1 FR 2293528 A1 FR2293528 A1 FR 2293528A1 FR 7442771 A FR7442771 A FR 7442771A FR 7442771 A FR7442771 A FR 7442771A FR 2293528 A1 FR2293528 A1 FR 2293528A1
- Authority
- FR
- France
- Prior art keywords
- cables
- square section
- chamber
- apertures
- telephone cable
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The precast inspection chamber is used in under ground electric/telephone cable networks, consisting of a main body (1) of tapering square section, narrower at the bottom to facilitate installation. Each of the walls has a specified number of box-outs, usually two or four on different levels, to allow cables to be easily inserted through the chamber walls. The top of the chamber has a groove (7) round it on which rests a cover (8), giving access to the inside of the chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7442771A FR2293528A1 (en) | 1974-12-06 | 1974-12-06 | Precast electric and telephone cable inspection chamber - is of tapering hollow square section with apertures for cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7442771A FR2293528A1 (en) | 1974-12-06 | 1974-12-06 | Precast electric and telephone cable inspection chamber - is of tapering hollow square section with apertures for cables |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2293528A1 true FR2293528A1 (en) | 1976-07-02 |
FR2293528B1 FR2293528B1 (en) | 1979-01-05 |
Family
ID=9146603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7442771A Granted FR2293528A1 (en) | 1974-12-06 | 1974-12-06 | Precast electric and telephone cable inspection chamber - is of tapering hollow square section with apertures for cables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2293528A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401400B1 (en) * | 2000-03-15 | 2002-06-11 | Newbasis, Llc | Industrial vault |
-
1974
- 1974-12-06 FR FR7442771A patent/FR2293528A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401400B1 (en) * | 2000-03-15 | 2002-06-11 | Newbasis, Llc | Industrial vault |
Also Published As
Publication number | Publication date |
---|---|
FR2293528B1 (en) | 1979-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |