FR2267871A1 - Polyethylene sheathing offering high radial thermal retraction - made by annular dilation of a polygonal section extrudate - Google Patents
Polyethylene sheathing offering high radial thermal retraction - made by annular dilation of a polygonal section extrudateInfo
- Publication number
- FR2267871A1 FR2267871A1 FR7413255A FR7413255A FR2267871A1 FR 2267871 A1 FR2267871 A1 FR 2267871A1 FR 7413255 A FR7413255 A FR 7413255A FR 7413255 A FR7413255 A FR 7413255A FR 2267871 A1 FR2267871 A1 FR 2267871A1
- Authority
- FR
- France
- Prior art keywords
- profile
- sheathing
- polygonal
- shrinkage
- dia
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7413255A FR2267871A1 (en) | 1974-04-16 | 1974-04-16 | Polyethylene sheathing offering high radial thermal retraction - made by annular dilation of a polygonal section extrudate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7413255A FR2267871A1 (en) | 1974-04-16 | 1974-04-16 | Polyethylene sheathing offering high radial thermal retraction - made by annular dilation of a polygonal section extrudate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267871A1 true FR2267871A1 (en) | 1975-11-14 |
FR2267871B1 FR2267871B1 (zh) | 1976-12-17 |
Family
ID=9137689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7413255A Granted FR2267871A1 (en) | 1974-04-16 | 1974-04-16 | Polyethylene sheathing offering high radial thermal retraction - made by annular dilation of a polygonal section extrudate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2267871A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601285A1 (fr) * | 1986-07-10 | 1988-01-15 | Pirelli Treficable | Manchon thermoretractable comportant des moyens pour controler son chauffage uniforme, et procede de fabrication de ce manchon. |
-
1974
- 1974-04-16 FR FR7413255A patent/FR2267871A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601285A1 (fr) * | 1986-07-10 | 1988-01-15 | Pirelli Treficable | Manchon thermoretractable comportant des moyens pour controler son chauffage uniforme, et procede de fabrication de ce manchon. |
EP0253721A1 (fr) * | 1986-07-10 | 1988-01-20 | Treficable Pirelli | Manchon thermorétractable comportant des moyens pour contrôler son chauffage uniforme, et procédé de fabrication de ce manchon |
AU597080B2 (en) * | 1986-07-10 | 1990-05-24 | Treficable Pirelli | Heat-shrinkable sleeve including means for control of its uniform heating, and method of manufacture of this sleeve |
Also Published As
Publication number | Publication date |
---|---|
FR2267871B1 (zh) | 1976-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |