JPH0153131B2 - - Google Patents

Info

Publication number
JPH0153131B2
JPH0153131B2 JP56056913A JP5691381A JPH0153131B2 JP H0153131 B2 JPH0153131 B2 JP H0153131B2 JP 56056913 A JP56056913 A JP 56056913A JP 5691381 A JP5691381 A JP 5691381A JP H0153131 B2 JPH0153131 B2 JP H0153131B2
Authority
JP
Japan
Prior art keywords
sheet material
bending
mold
die
pressing surface
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
Application number
JP56056913A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57171523A (en
Inventor
Sadao Abe
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 JP56056913A priority Critical patent/JPS57171523A/ja
Publication of JPS57171523A publication Critical patent/JPS57171523A/ja
Publication of JPH0153131B2 publication Critical patent/JPH0153131B2/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
    • B21D5/042—With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP56056913A 1981-04-17 1981-04-17 Folding device Granted JPS57171523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056913A JPS57171523A (en) 1981-04-17 1981-04-17 Folding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056913A JPS57171523A (en) 1981-04-17 1981-04-17 Folding device

Publications (2)

Publication Number Publication Date
JPS57171523A JPS57171523A (en) 1982-10-22
JPH0153131B2 true JPH0153131B2 (en]) 1989-11-13

Family

ID=13040701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056913A Granted JPS57171523A (en) 1981-04-17 1981-04-17 Folding device

Country Status (1)

Country Link
JP (1) JPS57171523A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426563A1 (de) * 1983-10-05 1985-04-25 Didde Graphic Systems Corp., Emporia, Kan. Platten-biegevorrichtung
JP4534295B2 (ja) * 2000-03-28 2010-09-01 澁谷工業株式会社 差し込みフラップ仮折り装置
CN102744336A (zh) * 2012-07-16 2012-10-24 江苏建华新型墙材有限公司 一种钢筋网片折弯机
CN103785723A (zh) * 2014-01-25 2014-05-14 西玛(常州)通用设备有限公司 筒体卷圆作业接缝端部预压装置
CN105170749A (zh) * 2015-09-15 2015-12-23 铜陵狮达防火门有限责任公司 一种门板折边机
CN108746268B (zh) * 2018-05-29 2019-10-18 温州盛淼工业设计有限公司 一种电力母线槽自动生产机器人

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530301A (en) * 1978-08-21 1980-03-04 Amada Co Ltd Folding device

Also Published As

Publication number Publication date
JPS57171523A (en) 1982-10-22

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