CH424204A - Equipment for shaping tubes of thermoplastic materials - Google Patents

Equipment for shaping tubes of thermoplastic materials

Info

Publication number
CH424204A
CH424204A CH272466A CH272466A CH424204A CH 424204 A CH424204 A CH 424204A CH 272466 A CH272466 A CH 272466A CH 272466 A CH272466 A CH 272466A CH 424204 A CH424204 A CH 424204A
Authority
CH
Switzerland
Prior art keywords
equipment
thermoplastic materials
shaping tubes
shaping
tubes
Prior art date
Application number
CH272466A
Other languages
Italian (it)
Inventor
Bersano Terenzio Ing Dott
Original Assignee
Bersano Terenzio Ing Dott
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 Bersano Terenzio Ing Dott filed Critical Bersano Terenzio Ing Dott
Publication of CH424204A publication Critical patent/CH424204A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CH272466A 1965-02-26 1966-02-24 Equipment for shaping tubes of thermoplastic materials CH424204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT488665 1965-02-26

Publications (1)

Publication Number Publication Date
CH424204A true CH424204A (en) 1966-11-15

Family

ID=11115585

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272466A CH424204A (en) 1965-02-26 1966-02-24 Equipment for shaping tubes of thermoplastic materials

Country Status (7)

Country Link
AT (1) AT298781B (en)
BE (1) BE677065A (en)
CH (1) CH424204A (en)
DE (1) DE6606428U (en)
ES (1) ES323605A1 (en)
GB (1) GB1087168A (en)
NL (1) NL6602365A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535741A (en) * 1968-04-12 1970-10-27 Continental Oil Co Pipe belling device
EP1410896A3 (en) * 2002-07-15 2006-09-06 BelmaFlex A/S A method for dimensional change of a part of a flexible pipe, and an arrangement for use in the dimensional change

Also Published As

Publication number Publication date
AT298781B (en) 1972-05-25
BE677065A (en) 1966-07-18
NL6602365A (en) 1966-08-29
ES323605A1 (en) 1966-12-01
DE6606428U (en) 1970-09-24
GB1087168A (en) 1967-10-11

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