FR2198825A1 - Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion - Google Patents

Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion

Info

Publication number
FR2198825A1
FR2198825A1 FR7233060A FR7233060A FR2198825A1 FR 2198825 A1 FR2198825 A1 FR 2198825A1 FR 7233060 A FR7233060 A FR 7233060A FR 7233060 A FR7233060 A FR 7233060A FR 2198825 A1 FR2198825 A1 FR 2198825A1
Authority
FR
France
Prior art keywords
mandrel
tube
tulip
distortion
forming
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.)
Granted
Application number
FR7233060A
Other languages
English (en)
French (fr)
Other versions
FR2198825B3 (enrdf_load_stackoverflow
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.)
Megias Joseph E S
Original Assignee
Megias Joseph E S
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 Megias Joseph E S filed Critical Megias Joseph E S
Priority to FR7233060A priority Critical patent/FR2198825A1/fr
Publication of FR2198825A1 publication Critical patent/FR2198825A1/fr
Application granted granted Critical
Publication of FR2198825B3 publication Critical patent/FR2198825B3/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7233060A 1972-09-13 1972-09-13 Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion Granted FR2198825A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7233060A FR2198825A1 (en) 1972-09-13 1972-09-13 Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233060A FR2198825A1 (en) 1972-09-13 1972-09-13 Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion

Publications (2)

Publication Number Publication Date
FR2198825A1 true FR2198825A1 (en) 1974-04-05
FR2198825B3 FR2198825B3 (enrdf_load_stackoverflow) 1975-10-17

Family

ID=9104413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233060A Granted FR2198825A1 (en) 1972-09-13 1972-09-13 Forming tulip ends on thermoplastic pipe - using a simple two part mandrel to facilitate disengagement without distortion

Country Status (1)

Country Link
FR (1) FR2198825A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2198825B3 (enrdf_load_stackoverflow) 1975-10-17

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