JPH052411B2 - - Google Patents

Info

Publication number
JPH052411B2
JPH052411B2 JP58239693A JP23969383A JPH052411B2 JP H052411 B2 JPH052411 B2 JP H052411B2 JP 58239693 A JP58239693 A JP 58239693A JP 23969383 A JP23969383 A JP 23969383A JP H052411 B2 JPH052411 B2 JP H052411B2
Authority
JP
Japan
Prior art keywords
frame
shape memory
memory alloy
mold
wedge member
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
JP58239693A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60133923A (ja
Inventor
Shigenori Kojima
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.)
Amada Co Ltd
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP23969383A priority Critical patent/JPS60133923A/ja
Publication of JPS60133923A publication Critical patent/JPS60133923A/ja
Publication of JPH052411B2 publication Critical patent/JPH052411B2/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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0272—Deflection compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP23969383A 1983-12-21 1983-12-21 折曲げ機 Granted JPS60133923A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23969383A JPS60133923A (ja) 1983-12-21 1983-12-21 折曲げ機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23969383A JPS60133923A (ja) 1983-12-21 1983-12-21 折曲げ機

Publications (2)

Publication Number Publication Date
JPS60133923A JPS60133923A (ja) 1985-07-17
JPH052411B2 true JPH052411B2 (en, 2012) 1993-01-12

Family

ID=17048508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23969383A Granted JPS60133923A (ja) 1983-12-21 1983-12-21 折曲げ機

Country Status (1)

Country Link
JP (1) JPS60133923A (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58320A (ja) * 1981-06-23 1983-01-05 Amada Co Ltd プレスブレ−キの上型張り出し形状整合方法および装置

Also Published As

Publication number Publication date
JPS60133923A (ja) 1985-07-17

Similar Documents

Publication Publication Date Title
US4783984A (en) Apparatus for folding a sheet metal element
JPH0342158B2 (en, 2012)
JPH052411B2 (en, 2012)
US2359650A (en) Apparatus for bending metal
JP3268914B2 (ja) プレスブレーキにおける金型交換方法および装置
JP2521011B2 (ja) 曲げ加工機におけるサポ―ト装置
JPH0351495B2 (en, 2012)
US4562326A (en) Machine for welding automotive wheel rim blanks
JP3301576B2 (ja) レベラ
JP2819448B2 (ja) 油圧プレスブレーキ
JPH0742570Y2 (ja) シャーリングマシン
JP3003515B2 (ja) プレスブレーキにおける撓み補正装置
JP3342151B2 (ja) 長尺材の矯正方法及び長尺材の矯正装置
JPH0976319A (ja) 樹脂モールド装置
KR900001651Y1 (ko) 순차이송금형의 캠 벤딩장치
SU1230731A1 (ru) Станок дл гибки и обрезки решеток
RU2043814C1 (ru) Комплекс для обработки листового материала
JPH0212651B2 (en, 2012)
JPH0239607Y2 (en, 2012)
JPH087933Y2 (ja) 折曲げ機
JP2521321B2 (ja) 曲げ加工方法
JP3515149B2 (ja) 折曲げ加工装置
JPH0462810B2 (en, 2012)
JP2003191026A (ja) プレス金型における修正コマ調整装置
JPH0852520A (ja) パンチプレス