ES330954A1 - Procedure for simultaneously grooving the two extremes of a plastic tube segment with thin wall. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for simultaneously grooving the two extremes of a plastic tube segment with thin wall. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES330954A1
ES330954A1 ES0330954A ES330954A ES330954A1 ES 330954 A1 ES330954 A1 ES 330954A1 ES 0330954 A ES0330954 A ES 0330954A ES 330954 A ES330954 A ES 330954A ES 330954 A1 ES330954 A1 ES 330954A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
thin wall
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
ES0330954A
Other languages
Spanish (es)
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of ES330954A1 publication Critical patent/ES330954A1/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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/348—Avoiding melting or weakening of the zone directly next to the joint area, e.g. by cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Method for simultaneously widening the two ends of a segment of plastic tube with thin wall avoiding any deformation, characterized in that said widening is carried out by simultaneous introduction of two mandrels at the ends of said tube segment, said mandrels being maintained at a temperature below the softening temperature of said plastic material and being designed so as to support the wall portion of the tubular segment in the vicinity of the parts to be expanded. (Machine-translation by Google Translate, not legally binding)
ES0330954A 1965-09-08 1966-09-07 Procedure for simultaneously grooving the two extremes of a plastic tube segment with thin wall. (Machine-translation by Google Translate, not legally binding) Expired ES330954A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6511703A NL6511703A (en) 1965-09-08 1965-09-08

Publications (1)

Publication Number Publication Date
ES330954A1 true ES330954A1 (en) 1967-09-16

Family

ID=19794083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330954A Expired ES330954A1 (en) 1965-09-08 1966-09-07 Procedure for simultaneously grooving the two extremes of a plastic tube segment with thin wall. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT292296B (en)
BE (1) BE686470A (en)
CH (1) CH436693A (en)
ES (1) ES330954A1 (en)
NL (1) NL6511703A (en)

Also Published As

Publication number Publication date
BE686470A (en) 1967-03-06
NL6511703A (en) 1967-03-09
AT292296B (en) 1971-08-25
CH436693A (en) 1967-05-31

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