CA1141921A - Heat-recoverable wrap-around devices - Google Patents

Heat-recoverable wrap-around devices

Info

Publication number
CA1141921A
CA1141921A CA000318517A CA318517A CA1141921A CA 1141921 A CA1141921 A CA 1141921A CA 000318517 A CA000318517 A CA 000318517A CA 318517 A CA318517 A CA 318517A CA 1141921 A CA1141921 A CA 1141921A
Authority
CA
Canada
Prior art keywords
heat
recoverable
wrap
strips
around device
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
CA000318517A
Other languages
English (en)
French (fr)
Inventor
Francois F. Biscop
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.)
Commscope Connectivity Belgium BVBA
Original Assignee
Raychem NV SA
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 NV SA filed Critical Raychem NV SA
Application granted granted Critical
Publication of CA1141921A publication Critical patent/CA1141921A/en
Expired legal-status Critical Current

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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves
    • H02G15/1813—Wraparound or slotted sleeves
    • 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
    • B29C61/0625—Preforms comprising incorporated or associated heating means
    • 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
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49922—Overedge assembling of seated part by bending over projecting prongs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y10T428/1331—Single layer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Insulating Bodies (AREA)
CA000318517A 1977-12-23 1978-12-22 Heat-recoverable wrap-around devices Expired CA1141921A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB53704/77A GB1604440A (en) 1977-12-23 1977-12-23 Heatrecoverable wrap-around devices
GB53704/77 1977-12-23

Publications (1)

Publication Number Publication Date
CA1141921A true CA1141921A (en) 1983-03-01

Family

ID=10468710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000318517A Expired CA1141921A (en) 1977-12-23 1978-12-22 Heat-recoverable wrap-around devices

Country Status (5)

Country Link
US (1) US4276909A (OSRAM)
CA (1) CA1141921A (OSRAM)
DE (1) DE2855537A1 (OSRAM)
FR (1) FR2412919A1 (OSRAM)
GB (1) GB1604440A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009078C2 (de) * 1980-03-10 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Längsgeteilte Kabelmuffe aus schrumpfbarem Material
AU547249B2 (en) * 1980-04-22 1985-10-10 Ube Industries, Ltd. Heat-shrinkable cover sheet
US4426413A (en) 1980-06-02 1984-01-17 Raychem Corporation Heat-recoverable closure assembly
JPS5951886B2 (ja) * 1980-11-18 1984-12-17 宇部興産株式会社 被覆方法
US4517234A (en) * 1981-05-18 1985-05-14 Amp Incorporated Heat recoverable sleeve forming wrap
US4384906A (en) * 1981-09-09 1983-05-24 Raychem Corporation Flat sheet closure and method
ATE155733T1 (de) * 1983-01-06 1997-08-15 Raychem Ltd Umhüllender rückstellbarer gegenstand
EP0133337B1 (en) * 1983-05-25 1989-08-02 Shaw Industries Ltd. Heat shrinkable covering
GB8314651D0 (en) * 1983-05-26 1983-06-29 Raychem Sa Nv Electrically heat-recoverable article
GB8528966D0 (en) * 1985-11-25 1986-01-02 Raychem Ltd Wrap-around fabric articles
GB8604501D0 (en) * 1986-02-24 1986-04-03 Raychem Sa Nv Cable splice case
US5193263A (en) * 1989-07-19 1993-03-16 Asahi Kogaku Kogyo Kabushiki Kaisha Method of securing skin tube to bendable tube portion of endoscope
EP0632224B1 (en) * 1993-06-30 1998-11-25 Hitachi, Ltd. Shape memory alloy pipe coupling for underwater pipes
US20140311796A1 (en) * 2013-04-17 2014-10-23 Harco Laboratories, Inc. Wire harness for high temperature exhaust gas applications
US11146050B2 (en) * 2019-04-18 2021-10-12 Illinois Tool Works Inc. Apparatus, systems, and methods for increasing the lifespan of welding cable covers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1063144A (en) * 1911-08-12 1913-05-27 James E Wallace Baking-pan attachment.
US1994396A (en) * 1932-12-01 1935-03-12 Kilner Arthur Hugoe Process for the production of foils and films from viscose or other cellulosic solution
US2025918A (en) * 1935-06-27 1935-12-31 Cleef Bros Van Ball manufacture
US3093448A (en) * 1959-11-25 1963-06-11 Grace W R & Co Encapsulation of electrical components and other articles
US3095641A (en) * 1960-05-10 1963-07-02 Siegel Handles Inc A Method for making a handle
US3379218A (en) * 1965-07-29 1968-04-23 Raychem Corp Closure sleeve for pipes or the like
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
US3445898A (en) * 1967-10-19 1969-05-27 Raychem Corp Heat shrinkable cable clamp
US3542077A (en) * 1968-05-22 1970-11-24 Raychem Corp Differentially cross-linked article and process for making the same
US3530898A (en) * 1968-10-30 1970-09-29 Raychem Corp Closure sleeve
US3574313A (en) * 1968-10-30 1971-04-13 Raychem Corp Wraparound closure sleeve
US3764002A (en) * 1971-04-28 1973-10-09 Gilbreth Co Carded package
US3783086A (en) * 1971-09-01 1974-01-01 Plummer Walter A Flattened heat reactive tubing with expanded passage
US3959052A (en) * 1975-03-21 1976-05-25 Sigmaform Corporation Wrap around heat shrinkable article
GB1503328A (en) * 1975-11-21 1978-03-08 Coal Ind Split sleeve closures

Also Published As

Publication number Publication date
GB1604440A (en) 1981-12-09
US4276909A (en) 1981-07-07
DE2855537A1 (de) 1979-07-05
FR2412919B3 (OSRAM) 1981-04-17
FR2412919A1 (fr) 1979-07-20

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Legal Events

Date Code Title Description
MKEX Expiry