GB1203276A - Heat recoverable article - Google Patents

Heat recoverable article

Info

Publication number
GB1203276A
GB1203276A GB4979367A GB4979367A GB1203276A GB 1203276 A GB1203276 A GB 1203276A GB 4979367 A GB4979367 A GB 4979367A GB 4979367 A GB4979367 A GB 4979367A GB 1203276 A GB1203276 A GB 1203276A
Authority
GB
United Kingdom
Prior art keywords
heat recoverable
sleeve
nov
insert
heating
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
Application number
GB4979367A
Inventor
Judson Douglas Wetmore
William Rosse Heslop
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of GB1203276A publication Critical patent/GB1203276A/en
Expired 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
    • 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
    • B29C61/02—Thermal shrinking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/01—Connections using shape memory materials, e.g. shape memory metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
    • H01R4/726—Making a non-soldered electrical connection simultaneously with the heat shrinking

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Clamps And Clips (AREA)

Abstract

1,203,276. Wrench. RAYCHEM CORP. 2 Nov., 1967 [3 Nov., 1966], No. 49793/67. Heading B3N. [Also in Divisions G1, H1 and H2] A device for effecting a screwing operation comprises a sleeve member 73 which is heat recoverable in the sense that it has been expanded under heat and pressure to a diameter greater than normal and then cooled under pressure so that on heating it will shrink to its original size and a spiral spring inlet 74 in the sleeve the insert being connected to a rod 75 with an actuator 76, so that when the sleeve 73 is caused to recover by heating the insert 74 is wound up thus rotating the rod. Suitable heat recoverable materials are given as cross-linked or non-crystalline polymers, e.g. polyurethane or metals.
GB4979367A 1966-11-03 1967-11-02 Heat recoverable article Expired GB1203276A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59183666A 1966-11-03 1966-11-03
US59191466A 1966-11-03 1966-11-03

Publications (1)

Publication Number Publication Date
GB1203276A true GB1203276A (en) 1970-08-26

Family

ID=27081275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4979367A Expired GB1203276A (en) 1966-11-03 1967-11-02 Heat recoverable article

Country Status (8)

Country Link
JP (1) JPS5021628B1 (en)
BE (1) BE706060A (en)
CH (1) CH482318A (en)
DE (1) DE1625434C3 (en)
FR (1) FR1573851A (en)
GB (1) GB1203276A (en)
NL (1) NL6714664A (en)
SE (1) SE349902B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146490A (en) * 1983-09-09 1985-04-17 Dubilier Plc Electrical components incorporating a temperature responsive device
GB2183129A (en) * 1984-12-28 1987-05-28 Murata Manufacturing Co Electrical heaters and manufacture thereof
US4781606A (en) * 1980-12-12 1988-11-01 Raychem Corporation Wire stripping arrangement
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
WO1993016503A1 (en) * 1992-02-17 1993-08-19 Raychem S.A. Coaxial cable termination arrangement
WO2004084359A1 (en) * 2003-03-15 2004-09-30 Wieland Electric Gmbh Electric connector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470049A (en) * 1973-03-21 1977-04-14 Rachem Corp Splicing method and heat-recoverable article
US4522457A (en) * 1983-10-07 1985-06-11 Raychem Corporation Compliant connecting device with heat-recoverable driver
DE3711321A1 (en) * 1987-04-03 1988-10-27 Elektro Gas Armaturen Device with a metallic housing for contacting cut-back (staggered) coaxial cable ends
DE29509851U1 (en) * 1995-06-17 1995-09-07 Kihm Herbert Dipl Ing Annular device for axially connecting elongated parts

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
US4781606A (en) * 1980-12-12 1988-11-01 Raychem Corporation Wire stripping arrangement
GB2146490A (en) * 1983-09-09 1985-04-17 Dubilier Plc Electrical components incorporating a temperature responsive device
GB2183129A (en) * 1984-12-28 1987-05-28 Murata Manufacturing Co Electrical heaters and manufacture thereof
GB2183129B (en) * 1984-12-28 1989-04-26 Murata Manufacturing Co Electrical heaters and manufacture thereof
WO1993016503A1 (en) * 1992-02-17 1993-08-19 Raychem S.A. Coaxial cable termination arrangement
US5547395A (en) * 1992-02-17 1996-08-20 Raychem S.A. Coaxial cable termination arrangement
WO2004084359A1 (en) * 2003-03-15 2004-09-30 Wieland Electric Gmbh Electric connector

Also Published As

Publication number Publication date
FR1573851A (en) 1969-07-11
DE1625434B2 (en) 1973-03-01
DE1625434C3 (en) 1973-09-13
JPS5021628B1 (en) 1975-07-24
BE706060A (en) 1968-03-18
DE1625434A1 (en) 1972-04-06
SE349902B (en) 1972-10-09
CH482318A (en) 1969-11-30
NL6714664A (en) 1968-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years