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FR1534763A - Method and apparatus for producing an internal annular groove in a thermoplastic tube - Google Patents

Method and apparatus for producing an internal annular groove in a thermoplastic tube

Info

Publication number
FR1534763A
FR1534763A FR107367A FR107367A FR1534763A FR 1534763 A FR1534763 A FR 1534763A FR 107367 A FR107367 A FR 107367A FR 107367 A FR107367 A FR 107367A FR 1534763 A FR1534763 A FR 1534763A
Authority
FR
France
Prior art keywords
producing
annular groove
internal annular
thermoplastic tube
thermoplastic
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
FR107367A
Other languages
French (fr)
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.)
Chemidus Plastics Ltd
Original Assignee
Chemidus Plastics Ltd
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
Priority to GB23282/66A priority Critical patent/GB1124930A/en
Application filed by Chemidus Plastics Ltd filed Critical Chemidus Plastics Ltd
Priority to FR107367A priority patent/FR1534763A/en
Application granted granted Critical
Publication of FR1534763A publication Critical patent/FR1534763A/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
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR107367A 1966-05-25 1967-05-23 Method and apparatus for producing an internal annular groove in a thermoplastic tube Expired FR1534763A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB23282/66A GB1124930A (en) 1966-05-25 1966-05-25 Improvements relating to tubing and piping of thermoplastics material
FR107367A FR1534763A (en) 1966-05-25 1967-05-23 Method and apparatus for producing an internal annular groove in a thermoplastic tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB23282/66A GB1124930A (en) 1966-05-25 1966-05-25 Improvements relating to tubing and piping of thermoplastics material
FR107367A FR1534763A (en) 1966-05-25 1967-05-23 Method and apparatus for producing an internal annular groove in a thermoplastic tube

Publications (1)

Publication Number Publication Date
FR1534763A true FR1534763A (en) 1968-08-02

Family

ID=26176679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107367A Expired FR1534763A (en) 1966-05-25 1967-05-23 Method and apparatus for producing an internal annular groove in a thermoplastic tube

Country Status (2)

Country Link
FR (1) FR1534763A (en)
GB (1) GB1124930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180975A1 (en) * 1972-04-19 1973-11-30 Wavin Bv

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314822B (en) * 1969-10-06 1974-04-25 Rehau Plastiks Device for producing a reinforced socket end with a bead in a hollow body
JPS5016391B1 (en) * 1970-07-09 1975-06-12
SE462559B (en) * 1988-11-23 1990-07-16 Akerlund & Rausing Licens Ab PRESS PLUNGE WITH SEPARATE PRESSURE
US7128558B2 (en) * 2002-08-09 2006-10-31 The Boeing Company Post-forming of thermoplastic ducts
US9062700B2 (en) 2012-06-29 2015-06-23 Saint-Gobain Performance Plastics Rencol Limited Tolerance ring with component engagement structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180975A1 (en) * 1972-04-19 1973-11-30 Wavin Bv

Also Published As

Publication number Publication date
GB1124930A (en) 1968-08-21

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