JPH0567411B2 - - Google Patents

Info

Publication number
JPH0567411B2
JPH0567411B2 JP58139704A JP13970483A JPH0567411B2 JP H0567411 B2 JPH0567411 B2 JP H0567411B2 JP 58139704 A JP58139704 A JP 58139704A JP 13970483 A JP13970483 A JP 13970483A JP H0567411 B2 JPH0567411 B2 JP H0567411B2
Authority
JP
Japan
Prior art keywords
mold
diameter
taper
split mold
tube
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 - Lifetime
Application number
JP58139704A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6031948A (ja
Inventor
Goro Hatsutori
Katsuichi Suzuki
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co 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
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP13970483A priority Critical patent/JPS6031948A/ja
Publication of JPS6031948A publication Critical patent/JPS6031948A/ja
Publication of JPH0567411B2 publication Critical patent/JPH0567411B2/ja
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
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP13970483A 1983-07-29 1983-07-29 合成樹脂管体の拡径受口部成形装置 Granted JPS6031948A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13970483A JPS6031948A (ja) 1983-07-29 1983-07-29 合成樹脂管体の拡径受口部成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13970483A JPS6031948A (ja) 1983-07-29 1983-07-29 合成樹脂管体の拡径受口部成形装置

Publications (2)

Publication Number Publication Date
JPS6031948A JPS6031948A (ja) 1985-02-18
JPH0567411B2 true JPH0567411B2 (enrdf_load_stackoverflow) 1993-09-24

Family

ID=15251471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13970483A Granted JPS6031948A (ja) 1983-07-29 1983-07-29 合成樹脂管体の拡径受口部成形装置

Country Status (1)

Country Link
JP (1) JPS6031948A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6533440B2 (ja) * 2015-09-16 2019-06-19 積水化学工業株式会社 ケーブル保護管およびケーブル保護管の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0232976B2 (ja) * 1981-05-29 1990-07-24 Sekisui Chemical Co Ltd Purasuchitsukukannokantankakohoho

Also Published As

Publication number Publication date
JPS6031948A (ja) 1985-02-18

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