JPS6063129A - ホ−ル管の拡径受口部成形方法 - Google Patents

ホ−ル管の拡径受口部成形方法

Info

Publication number
JPS6063129A
JPS6063129A JP17096983A JP17096983A JPS6063129A JP S6063129 A JPS6063129 A JP S6063129A JP 17096983 A JP17096983 A JP 17096983A JP 17096983 A JP17096983 A JP 17096983A JP S6063129 A JPS6063129 A JP S6063129A
Authority
JP
Japan
Prior art keywords
tube
diameter
socket
hole
enlarged diameter
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.)
Granted
Application number
JP17096983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0376208B2 (enrdf_load_stackoverflow
Inventor
Yoshiro Koyama
良郎 小山
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Inc, Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Inc
Priority to JP17096983A priority Critical patent/JPS6063129A/ja
Publication of JPS6063129A publication Critical patent/JPS6063129A/ja
Publication of JPH0376208B2 publication Critical patent/JPH0376208B2/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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2024/00—Articles with hollow walls
    • B29L2024/006—Articles with hollow walls multi-channelled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP17096983A 1983-09-16 1983-09-16 ホ−ル管の拡径受口部成形方法 Granted JPS6063129A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17096983A JPS6063129A (ja) 1983-09-16 1983-09-16 ホ−ル管の拡径受口部成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17096983A JPS6063129A (ja) 1983-09-16 1983-09-16 ホ−ル管の拡径受口部成形方法

Publications (2)

Publication Number Publication Date
JPS6063129A true JPS6063129A (ja) 1985-04-11
JPH0376208B2 JPH0376208B2 (enrdf_load_stackoverflow) 1991-12-04

Family

ID=15914718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17096983A Granted JPS6063129A (ja) 1983-09-16 1983-09-16 ホ−ル管の拡径受口部成形方法

Country Status (1)

Country Link
JP (1) JPS6063129A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783420A (en) * 1980-11-12 1982-05-25 Kubota Ltd Forming method of faucet of perforated plastics tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783420A (en) * 1980-11-12 1982-05-25 Kubota Ltd Forming method of faucet of perforated plastics tube

Also Published As

Publication number Publication date
JPH0376208B2 (enrdf_load_stackoverflow) 1991-12-04

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