NL168162B - METHOD FOR FORMING A RADIAL CIRCULAR GROOVE IN THE WALL OF A SLEEVE ON A PLASTIC TUBE. - Google Patents

METHOD FOR FORMING A RADIAL CIRCULAR GROOVE IN THE WALL OF A SLEEVE ON A PLASTIC TUBE.

Info

Publication number
NL168162B
NL168162B NL6914940A NL6914940A NL168162B NL 168162 B NL168162 B NL 168162B NL 6914940 A NL6914940 A NL 6914940A NL 6914940 A NL6914940 A NL 6914940A NL 168162 B NL168162 B NL 168162B
Authority
NL
Netherlands
Prior art keywords
sleeve
wall
forming
circular groove
plastic tube
Prior art date
Application number
NL6914940A
Other languages
Dutch (nl)
Other versions
NL168162C (en
NL6914940A (en
Inventor
A Moddel
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of NL6914940A publication Critical patent/NL6914940A/xx
Publication of NL168162B publication Critical patent/NL168162B/en
Application granted granted Critical
Publication of NL168162C publication Critical patent/NL168162C/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
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
NL6914940A 1968-10-03 1969-10-02 METHOD FOR FORMING A RADIAL CIRCULAR GROOVE IN THE WALL OF A SLEEVE ON A PLASTIC TUBE. NL168162C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686800552 DE6800552U (en) 1968-10-03 1968-10-03 SOCKET MOLDING DEVICE

Publications (3)

Publication Number Publication Date
NL6914940A NL6914940A (en) 1970-04-07
NL168162B true NL168162B (en) 1981-10-16
NL168162C NL168162C (en) 1982-03-16

Family

ID=6594647

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914940A NL168162C (en) 1968-10-03 1969-10-02 METHOD FOR FORMING A RADIAL CIRCULAR GROOVE IN THE WALL OF A SLEEVE ON A PLASTIC TUBE.

Country Status (13)

Country Link
JP (1) JPS4928268B1 (en)
BE (1) BE739677A (en)
CA (1) CA937718A (en)
DE (1) DE6800552U (en)
DK (1) DK134104B (en)
ES (1) ES372475A1 (en)
FI (1) FI49483C (en)
FR (1) FR2019857A1 (en)
GB (1) GB1258605A (en)
IE (1) IE33583B1 (en)
NL (1) NL168162C (en)
NO (1) NO128903B (en)
SE (1) SE374689B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553125B2 (en) * 1974-02-21 1980-01-23
JP2775490B2 (en) * 1989-10-13 1998-07-16 臼井国際産業株式会社 Bellows tube manufacturing equipment
DE4423459C1 (en) * 1994-07-05 1995-06-08 Vogelsang Ernst Gmbh Co Kg Integral forming of socket end on ethylene@] pipe
DE19601993A1 (en) * 1995-04-28 1996-10-31 Tecalemit Gmbh Deutsche Heat deforming of local areas for prodn. of extruded thermoplastic and plastic tube
US7128558B2 (en) 2002-08-09 2006-10-31 The Boeing Company Post-forming of thermoplastic ducts
CN109228290B (en) * 2018-09-30 2021-02-02 安徽骏泰塑业科技有限公司 High stereoplasm PVC pipe flaring device of security
CN115230138B (en) * 2022-09-23 2022-12-13 胜利油田金达石油技术有限公司 Lining pipe flanging sealing machine

Also Published As

Publication number Publication date
GB1258605A (en) 1971-12-30
ES372475A1 (en) 1972-03-16
DK134104B (en) 1976-09-13
FR2019857A1 (en) 1970-07-10
BE739677A (en) 1970-03-16
IE33583B1 (en) 1974-08-21
FI49483B (en) 1975-04-01
SE374689B (en) 1975-03-17
IE33583L (en) 1970-04-03
FI49483C (en) 1975-07-10
NL168162C (en) 1982-03-16
NL6914940A (en) 1970-04-07
DK134104C (en) 1977-02-14
CA937718A (en) 1973-12-04
JPS4928268B1 (en) 1974-07-25
DE6800552U (en) 1969-01-23
NO128903B (en) 1974-01-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee