JPH0221333B2 - - Google Patents

Info

Publication number
JPH0221333B2
JPH0221333B2 JP57026788A JP2678882A JPH0221333B2 JP H0221333 B2 JPH0221333 B2 JP H0221333B2 JP 57026788 A JP57026788 A JP 57026788A JP 2678882 A JP2678882 A JP 2678882A JP H0221333 B2 JPH0221333 B2 JP H0221333B2
Authority
JP
Japan
Prior art keywords
folding
roll
groups
rolls
outer casing
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
JP57026788A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58145313A (ja
Inventor
Masanori Nojiri
Kikuo Ito
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.)
Sanko Metal Industrial Co Ltd
Original Assignee
Sanko Metal Industrial 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 Sanko Metal Industrial Co Ltd filed Critical Sanko Metal Industrial Co Ltd
Priority to JP2678882A priority Critical patent/JPS58145313A/ja
Publication of JPS58145313A publication Critical patent/JPS58145313A/ja
Publication of JPH0221333B2 publication Critical patent/JPH0221333B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
JP2678882A 1982-02-23 1982-02-23 馳折機 Granted JPS58145313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2678882A JPS58145313A (ja) 1982-02-23 1982-02-23 馳折機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2678882A JPS58145313A (ja) 1982-02-23 1982-02-23 馳折機

Publications (2)

Publication Number Publication Date
JPS58145313A JPS58145313A (ja) 1983-08-30
JPH0221333B2 true JPH0221333B2 (enrdf_load_html_response) 1990-05-14

Family

ID=12203048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2678882A Granted JPS58145313A (ja) 1982-02-23 1982-02-23 馳折機

Country Status (1)

Country Link
JP (1) JPS58145313A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547172Y2 (enrdf_load_html_response) * 1975-08-20 1980-11-05
JPS5231723U (enrdf_load_html_response) * 1975-08-27 1977-03-05

Also Published As

Publication number Publication date
JPS58145313A (ja) 1983-08-30

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