JPS5978729A - 管の曲げ加工装置 - Google Patents

管の曲げ加工装置

Info

Publication number
JPS5978729A
JPS5978729A JP19058482A JP19058482A JPS5978729A JP S5978729 A JPS5978729 A JP S5978729A JP 19058482 A JP19058482 A JP 19058482A JP 19058482 A JP19058482 A JP 19058482A JP S5978729 A JPS5978729 A JP S5978729A
Authority
JP
Japan
Prior art keywords
pipe
blocks
shoes
block
bending
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
JP19058482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330446B2 (https=
Inventor
Toru Yokogawa
徹 横川
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP19058482A priority Critical patent/JPS5978729A/ja
Publication of JPS5978729A publication Critical patent/JPS5978729A/ja
Publication of JPH0330446B2 publication Critical patent/JPH0330446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP19058482A 1982-10-28 1982-10-28 管の曲げ加工装置 Granted JPS5978729A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19058482A JPS5978729A (ja) 1982-10-28 1982-10-28 管の曲げ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19058482A JPS5978729A (ja) 1982-10-28 1982-10-28 管の曲げ加工装置

Publications (2)

Publication Number Publication Date
JPS5978729A true JPS5978729A (ja) 1984-05-07
JPH0330446B2 JPH0330446B2 (https=) 1991-04-30

Family

ID=16260490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19058482A Granted JPS5978729A (ja) 1982-10-28 1982-10-28 管の曲げ加工装置

Country Status (1)

Country Link
JP (1) JPS5978729A (https=)

Also Published As

Publication number Publication date
JPH0330446B2 (https=) 1991-04-30

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