JPH0468048B2 - - Google Patents

Info

Publication number
JPH0468048B2
JPH0468048B2 JP60047404A JP4740485A JPH0468048B2 JP H0468048 B2 JPH0468048 B2 JP H0468048B2 JP 60047404 A JP60047404 A JP 60047404A JP 4740485 A JP4740485 A JP 4740485A JP H0468048 B2 JPH0468048 B2 JP H0468048B2
Authority
JP
Japan
Prior art keywords
segment
mold
molds
block
width
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
JP60047404A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61206526A (ja
Inventor
Yukio Hayashi
Shigemi Ono
Akitoshi Suzuki
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Priority to JP60047404A priority Critical patent/JPS61206526A/ja
Priority to US06/838,594 priority patent/US4722214A/en
Publication of JPS61206526A publication Critical patent/JPS61206526A/ja
Publication of JPH0468048B2 publication Critical patent/JPH0468048B2/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/047—Length adjustment of the clamping means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP60047404A 1985-03-12 1985-03-12 折曲げ加工用分割型 Granted JPS61206526A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60047404A JPS61206526A (ja) 1985-03-12 1985-03-12 折曲げ加工用分割型
US06/838,594 US4722214A (en) 1985-03-12 1986-03-11 Split die for holding work during bending operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60047404A JPS61206526A (ja) 1985-03-12 1985-03-12 折曲げ加工用分割型

Publications (2)

Publication Number Publication Date
JPS61206526A JPS61206526A (ja) 1986-09-12
JPH0468048B2 true JPH0468048B2 (OSRAM) 1992-10-30

Family

ID=12774177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60047404A Granted JPS61206526A (ja) 1985-03-12 1985-03-12 折曲げ加工用分割型

Country Status (1)

Country Link
JP (1) JPS61206526A (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149026A (en) * 1981-03-11 1982-09-14 Maru Kikai Kogyo Kk Folding die
JPS58148021A (ja) * 1982-02-26 1983-09-03 Hitachi Ltd 板材折曲げ装置
JPS59225827A (ja) * 1983-06-04 1984-12-18 Amada Co Ltd 板材折曲げ加工機

Also Published As

Publication number Publication date
JPS61206526A (ja) 1986-09-12

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