JPS56176817U - - Google Patents

Info

Publication number
JPS56176817U
JPS56176817U JP7512780U JP7512780U JPS56176817U JP S56176817 U JPS56176817 U JP S56176817U JP 7512780 U JP7512780 U JP 7512780U JP 7512780 U JP7512780 U JP 7512780U JP S56176817 U JPS56176817 U JP S56176817U
Authority
JP
Japan
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
JP7512780U
Other languages
Japanese (ja)
Other versions
JPS6121219Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP7512780U priority Critical patent/JPS6121219Y2/ja
Publication of JPS56176817U publication Critical patent/JPS56176817U/ja
Application granted granted Critical
Publication of JPS6121219Y2 publication Critical patent/JPS6121219Y2/ja
Expired 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
    • B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP7512780U 1980-05-29 1980-05-29 Expired JPS6121219Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7512780U JPS6121219Y2 (enrdf_load_stackoverflow) 1980-05-29 1980-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7512780U JPS6121219Y2 (enrdf_load_stackoverflow) 1980-05-29 1980-05-29

Publications (2)

Publication Number Publication Date
JPS56176817U true JPS56176817U (enrdf_load_stackoverflow) 1981-12-26
JPS6121219Y2 JPS6121219Y2 (enrdf_load_stackoverflow) 1986-06-25

Family

ID=29437816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7512780U Expired JPS6121219Y2 (enrdf_load_stackoverflow) 1980-05-29 1980-05-29

Country Status (1)

Country Link
JP (1) JPS6121219Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133021A (ja) * 1983-01-21 1984-07-31 Seiwa Yoko Kk 紐出しパイプの製造方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133021A (ja) * 1983-01-21 1984-07-31 Seiwa Yoko Kk 紐出しパイプの製造方法及びその装置

Also Published As

Publication number Publication date
JPS6121219Y2 (enrdf_load_stackoverflow) 1986-06-25

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