DK277680A - Fremgangsmaade til fremstilling af krympelige muffer ud fra tvaerbindende plastmateriale - Google Patents

Fremgangsmaade til fremstilling af krympelige muffer ud fra tvaerbindende plastmateriale

Info

Publication number
DK277680A
DK277680A DK277680A DK277680A DK277680A DK 277680 A DK277680 A DK 277680A DK 277680 A DK277680 A DK 277680A DK 277680 A DK277680 A DK 277680A DK 277680 A DK277680 A DK 277680A
Authority
DK
Denmark
Prior art keywords
sleeves
sleeve
tube
cross
pieces
Prior art date
Application number
DK277680A
Other languages
English (en)
Inventor
H V Blomqvist
Original Assignee
Wiik & Hoeglund
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 Wiik & Hoeglund filed Critical Wiik & Hoeglund
Publication of DK277680A publication Critical patent/DK277680A/da

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
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Package Frames And Binding Bands (AREA)
  • Networks Using Active Elements (AREA)
DK277680A 1979-06-29 1980-06-27 Fremgangsmaade til fremstilling af krympelige muffer ud fra tvaerbindende plastmateriale DK277680A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI792065A FI64308C (fi) 1979-06-29 1979-06-29 Foerfarande foer framstaellning av krympmuffar av tvaerbindande plast

Publications (1)

Publication Number Publication Date
DK277680A true DK277680A (da) 1980-12-30

Family

ID=8512757

Family Applications (1)

Application Number Title Priority Date Filing Date
DK277680A DK277680A (da) 1979-06-29 1980-06-27 Fremgangsmaade til fremstilling af krympelige muffer ud fra tvaerbindende plastmateriale

Country Status (10)

Country Link
EP (1) EP0021438B1 (da)
JP (1) JPS5610430A (da)
AT (1) ATE2939T1 (da)
AU (1) AU533843B2 (da)
CA (1) CA1162379A (da)
DE (1) DE3062612D1 (da)
DK (1) DK277680A (da)
FI (1) FI64308C (da)
NO (1) NO801943L (da)
ZA (1) ZA803707B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155983C (da) * 1981-01-26 1989-10-16 Wirsbo Pex Gmbh Fremgangsmaade til formgivning af roer af formstof
GB8620071D0 (en) * 1986-08-18 1986-10-01 British Gas Corp Structures of polymeric plastics material
FR2694372B1 (fr) * 1992-07-31 1994-09-23 Bernard Euverte Procédé de protection d'une bouteille de gaz liquéfié et bouteille protégée ainsi obtenue.
DE4406406C2 (de) * 1994-02-26 1996-10-24 Stewing Nachrichtentechnik Verfahren zur Verminderung der Rißanfälligkeit bei einer wärmerückstellbaren Werkstoffbahn
DE4313153C1 (de) * 1993-04-22 1994-05-05 Stewing Nachrichtentechnik Verfahren zur Verminderung der Rißanfälligkeit bei einer wärmerückstellbaren Werkstoffbahn
FR2753649B1 (fr) 1996-09-26 1998-11-27 Procede et installation de traitement de tubes en matiere plastique avec etirage bi-axial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130678C (da) * 1960-07-15 1900-01-01
US3303243A (en) * 1963-02-18 1967-02-07 Raychem Corp Process for producing heat-recoverable articles
FR1441623A (fr) * 1965-04-26 1966-06-10 Dispositif et méthode pour la fabrication des gaines rétractables en matières plastiques, notamment en polyéthylène réticulé par irradiation
US3448182A (en) * 1965-11-10 1969-06-03 Raychem Corp Method for making heat-shrinkable cap
US3526683A (en) * 1968-03-22 1970-09-01 Raychem Corp Method for dual crosslinking
BE755347A (fr) * 1969-09-04 1971-02-01 Wavin Bv Werkwijze voor het vervormen van een kunststofbuis onder aanbrengen vaneen of meer inwendige groeven
DE2719308A1 (de) * 1977-04-29 1978-11-02 Siemens Ag Verfahren zur herstellung vernetzter schrumpfschlaeuche

Also Published As

Publication number Publication date
EP0021438A1 (en) 1981-01-07
EP0021438B1 (en) 1983-04-06
CA1162379A (en) 1984-02-21
NO801943L (no) 1980-12-30
ZA803707B (en) 1981-06-24
AU5949980A (en) 1981-02-05
FI64308C (fi) 1983-11-10
DE3062612D1 (en) 1983-05-11
JPS5610430A (en) 1981-02-02
FI64308B (fi) 1983-07-29
FI792065A7 (fi) 1980-12-30
ATE2939T1 (de) 1983-04-15
AU533843B2 (en) 1983-12-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment