JPS6235901B2 - - Google Patents

Info

Publication number
JPS6235901B2
JPS6235901B2 JP54022223A JP2222379A JPS6235901B2 JP S6235901 B2 JPS6235901 B2 JP S6235901B2 JP 54022223 A JP54022223 A JP 54022223A JP 2222379 A JP2222379 A JP 2222379A JP S6235901 B2 JPS6235901 B2 JP S6235901B2
Authority
JP
Japan
Prior art keywords
diameter
plastic pipe
socket
pipe
core
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
JP54022223A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55113519A (en
Inventor
Junsuke Kyomen
Masayuki Sakaguchi
Toshio Nakamoto
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP2222379A priority Critical patent/JPS55113519A/ja
Publication of JPS55113519A publication Critical patent/JPS55113519A/ja
Publication of JPS6235901B2 publication Critical patent/JPS6235901B2/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0003—Moulding articles between moving mould surfaces, e.g. turning surfaces
    • 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
    • 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
    • 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
    • B29C57/045—Belling or enlarging, e.g. combined with forming a groove using mechanical means rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2222379A 1979-02-26 1979-02-26 Forming plastic pipe socket Granted JPS55113519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2222379A JPS55113519A (en) 1979-02-26 1979-02-26 Forming plastic pipe socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2222379A JPS55113519A (en) 1979-02-26 1979-02-26 Forming plastic pipe socket

Publications (2)

Publication Number Publication Date
JPS55113519A JPS55113519A (en) 1980-09-02
JPS6235901B2 true JPS6235901B2 (enrdf_load_stackoverflow) 1987-08-04

Family

ID=12076792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2222379A Granted JPS55113519A (en) 1979-02-26 1979-02-26 Forming plastic pipe socket

Country Status (1)

Country Link
JP (1) JPS55113519A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289177A (en) * 1976-01-21 1977-07-26 Hitachi Ltd Method of grooving inner surface of pipe material
JPS5949175B2 (ja) * 1977-05-02 1984-12-01 株式会社クボタ 合成樹脂管の２次加工法

Also Published As

Publication number Publication date
JPS55113519A (en) 1980-09-02

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