GB1331968A - Device and method for the production of tuge sockets - Google Patents

Device and method for the production of tuge sockets

Info

Publication number
GB1331968A
GB1331968A GB5205470A GB5205470A GB1331968A GB 1331968 A GB1331968 A GB 1331968A GB 5205470 A GB5205470 A GB 5205470A GB 5205470 A GB5205470 A GB 5205470A GB 1331968 A GB1331968 A GB 1331968A
Authority
GB
United Kingdom
Prior art keywords
tube
ring
cylinder
core device
nov
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
GB5205470A
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.)
Inteco Establishment
Original Assignee
Inteco Establishment
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 Inteco Establishment filed Critical Inteco Establishment
Publication of GB1331968A publication Critical patent/GB1331968A/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • 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
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1331968 Moulding tube sockets INTECO ESTABLISHMENT 2 Nov 1970 [3 Nov 1969] 52054/70 Heading B5A [Also in Division F2] A thermoplastics tube socket 4 having an internal annular groove or recess 5 is produced by (a positioning a heated tube over a multipart core device comprising a cylinder 2 and a separate, collapsible ring 3 composed of three arcuate parts hinged at 9 (b) connecting a vacuum source to a pipe 8 to ensure that the tube is tightly pulled against the core device by evacuating the bores 6, 7 (c) removing the cylinder 2 after the tube has hardened, leaving the ring 3 in position in the recess 5, and (d) removing the ring from the socket formed by collapsing it, as shown in Fig. 3. A shoulder 18 abuts against the ring to keep it in position whilst the tube is being pulled over the core device. In an alternative embodiment, Figs. 4,5 (not shown), the arcuate parts of the ring are not hingedly connected but are made of ferromagnetic material and held in position by means of magnets embedded in the cylinder.
GB5205470A 1969-11-03 1970-11-02 Device and method for the production of tuge sockets Expired GB1331968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1031669A AT318231B (en) 1969-11-03 1969-11-03 Device for the production of pipe sleeves

Publications (1)

Publication Number Publication Date
GB1331968A true GB1331968A (en) 1973-09-26

Family

ID=3621487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5205470A Expired GB1331968A (en) 1969-11-03 1970-11-02 Device and method for the production of tuge sockets

Country Status (5)

Country Link
AT (1) AT318231B (en)
DE (1) DE2053813A1 (en)
FR (1) FR2068383A5 (en)
GB (1) GB1331968A (en)
NL (1) NL7016102A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151536A (en) * 1983-12-21 1985-07-24 Landstingens Inkopscentral A method of manufacturing a prosthesis cuff to receive an amputation stump and a rough cuff for performing the method
CN111664190A (en) * 2019-03-05 2020-09-15 株式会社捷太格特 Rolling bearing device and assembling method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151536A (en) * 1983-12-21 1985-07-24 Landstingens Inkopscentral A method of manufacturing a prosthesis cuff to receive an amputation stump and a rough cuff for performing the method
CN111664190A (en) * 2019-03-05 2020-09-15 株式会社捷太格特 Rolling bearing device and assembling method thereof

Also Published As

Publication number Publication date
AT318231B (en) 1974-10-10
DE2053813A1 (en) 1971-05-27
NL7016102A (en) 1971-05-05
FR2068383A5 (en) 1971-08-20

Similar Documents

Publication Publication Date Title
GB1157929A (en) Joint for Plastic Pipes
GB1459226A (en) Core assembly for moulding apparatus
IE38297L (en) Plastics socket
GB1200684A (en) A coupling for a pipe, conduit or the like
GB1331968A (en) Device and method for the production of tuge sockets
GB1229974A (en)
CH493533A (en) Process for the production of new, halogen-substituted tetrahydroquinazolines
AT240489B (en) Process for the production of new water-soluble, reactive mono- or disazo dyes
GB1087616A (en) Sealing device
ES373448A1 (en) Cylindrical primary dry cells
JPS5277302A (en) Shaping method for bead section of pneumatic tyre
AT268478B (en) Process for the production of new, water-soluble, basic azo dyes
ES410085A1 (en) Method and apparatus for forming a socket or enlarged zone having an internal groove at the ends of tubes of thermoplastic material
GB1237377A (en) Moulds for injection moulding
SU662239A1 (en) Device for compacting moulding sand in flasks
JPS5410920A (en) Preparing molded transformer
AT283836B (en) Process for the production of curved envelopes in the form of a cylindrical ring (torus) with a seam on its inner side, in particular those for enveloping the bends of insulated pipes
GB882573A (en) Improvements in moulds
AT269464B (en) Injection mold for the production of a pipe connection socket
ES316553A1 (en) Method to carry out the manufacture of concrete pipes. (Machine-translation by Google Translate, not legally binding)
GB566339A (en) Means for producing foundry moulds
ES182755U (en) Retention ring for sealing rings. (Machine-translation by Google Translate, not legally binding)
GB1428603A (en) Powder pressing moulds female elect
AT266281B (en) Process for the production of new, water-insoluble monoazo dyes
CH558826A (en) PROCESS FOR THE PRODUCTION OF NEW, WATER-SOLUBLE, REACTIVE AZO DYES.

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee