FR2317564A1 - Materiau precontraint libere a chaud - Google Patents

Materiau precontraint libere a chaud

Info

Publication number
FR2317564A1
FR2317564A1 FR7621185A FR7621185A FR2317564A1 FR 2317564 A1 FR2317564 A1 FR 2317564A1 FR 7621185 A FR7621185 A FR 7621185A FR 7621185 A FR7621185 A FR 7621185A FR 2317564 A1 FR2317564 A1 FR 2317564A1
Authority
FR
France
Prior art keywords
hot
stressed material
released pre
released
stressed
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
Application number
FR7621185A
Other languages
English (en)
French (fr)
Other versions
FR2317564B1 (bg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
AMP Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMP Inc filed Critical AMP Inc
Publication of FR2317564A1 publication Critical patent/FR2317564A1/fr
Application granted granted Critical
Publication of FR2317564B1 publication Critical patent/FR2317564B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0666—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms comprising means indicating that the shrinking temperature is reached
    • 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
    • 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
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • 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
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • H02G15/196—Cable junctions protected by sleeves, e.g. for communication cable having lapped insulation
    • 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
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0666—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms comprising means indicating that the shrinking temperature is reached
    • B29C2061/0691—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms comprising means indicating that the shrinking temperature is reached the means being protrusions on the preform surface disappearing when the temperature is reached
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
FR7621185A 1975-07-10 1976-07-09 Materiau precontraint libere a chaud Granted FR2317564A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59488575A 1975-07-10 1975-07-10

Publications (2)

Publication Number Publication Date
FR2317564A1 true FR2317564A1 (fr) 1977-02-04
FR2317564B1 FR2317564B1 (bg) 1978-05-19

Family

ID=24380826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621185A Granted FR2317564A1 (fr) 1975-07-10 1976-07-09 Materiau precontraint libere a chaud

Country Status (7)

Country Link
JP (1) JPS5210384A (bg)
BR (1) BR7604486A (bg)
CA (1) CA1067165A (bg)
DE (1) DE2631087A1 (bg)
ES (1) ES222222Y (bg)
FR (1) FR2317564A1 (bg)
GB (1) GB1532905A (bg)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057615A2 (en) * 1981-02-04 1982-08-11 RAYCHEM CORPORATION (a California corporation) Air vent assembly
EP0100170A1 (en) * 1982-07-23 1984-02-08 Shaw Industries Ltd. Heat shrinkable covering and method of applying same
EP0194137A2 (en) * 1985-03-06 1986-09-10 Raychem Limited Heat-recoverable article
US4759811A (en) * 1982-01-21 1988-07-26 Raychem Corporation Method for repair or accessing pressurized cable

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153293A (en) * 1978-05-24 1979-12-03 Fujikura Ltd Connecting method of plastic sheath cable
JPS54173296U (bg) * 1978-05-29 1979-12-07
JPS5590134U (bg) * 1978-12-15 1980-06-21
JPS5832214Y2 (ja) * 1979-09-07 1983-07-16 昭和電線電纜株式会社 架橋ポリエチレン絶縁ケ−ブルの接続部
JPS5967013A (ja) * 1982-10-07 1984-04-16 Takeshima Seisakusho:Kk 防蝕ライニング法
JPS59169812A (ja) * 1983-03-15 1984-09-25 Sekisui Chem Co Ltd 被覆方法
DE3422604A1 (de) * 1984-06-18 1985-12-19 kabelmetal electro GmbH, 3000 Hannover Wickelhuelle fuer rohre, kabel und dergleichen
US20080271832A1 (en) * 2007-05-04 2008-11-06 Tyco Electronics Corporation Thermo-conductive, heat-shrinkable, dual-wall tubing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057615A2 (en) * 1981-02-04 1982-08-11 RAYCHEM CORPORATION (a California corporation) Air vent assembly
EP0057615A3 (en) * 1981-02-04 1984-02-01 RAYCHEM CORPORATION (a California corporation) Air vent assembly
US4759811A (en) * 1982-01-21 1988-07-26 Raychem Corporation Method for repair or accessing pressurized cable
EP0100170A1 (en) * 1982-07-23 1984-02-08 Shaw Industries Ltd. Heat shrinkable covering and method of applying same
EP0194137A2 (en) * 1985-03-06 1986-09-10 Raychem Limited Heat-recoverable article
EP0194137A3 (en) * 1985-03-06 1989-01-25 Raychem Limited Heat-recoverable article

Also Published As

Publication number Publication date
GB1532905A (en) 1978-11-22
ES222222Y (es) 1977-06-16
BR7604486A (pt) 1977-07-26
DE2631087A1 (de) 1977-01-27
JPS5210384A (en) 1977-01-26
FR2317564B1 (bg) 1978-05-19
ES222222U (es) 1977-03-01
CA1067165A (en) 1979-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse