JPH0116571B2 - - Google Patents

Info

Publication number
JPH0116571B2
JPH0116571B2 JP59179319A JP17931984A JPH0116571B2 JP H0116571 B2 JPH0116571 B2 JP H0116571B2 JP 59179319 A JP59179319 A JP 59179319A JP 17931984 A JP17931984 A JP 17931984A JP H0116571 B2 JPH0116571 B2 JP H0116571B2
Authority
JP
Japan
Prior art keywords
crank arm
bending
fixed
crankshaft
ring
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
JP59179319A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160218A (ja
Inventor
Masahiro Yanagisawa
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Priority to JP17931984A priority Critical patent/JPS6160218A/ja
Publication of JPS6160218A publication Critical patent/JPS6160218A/ja
Publication of JPH0116571B2 publication Critical patent/JPH0116571B2/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP17931984A 1984-08-30 1984-08-30 蛇行パイプ製造装置 Granted JPS6160218A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17931984A JPS6160218A (ja) 1984-08-30 1984-08-30 蛇行パイプ製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17931984A JPS6160218A (ja) 1984-08-30 1984-08-30 蛇行パイプ製造装置

Publications (2)

Publication Number Publication Date
JPS6160218A JPS6160218A (ja) 1986-03-27
JPH0116571B2 true JPH0116571B2 (ru) 1989-03-24

Family

ID=16063753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17931984A Granted JPS6160218A (ja) 1984-08-30 1984-08-30 蛇行パイプ製造装置

Country Status (1)

Country Link
JP (1) JPS6160218A (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69805273D1 (de) * 1998-02-04 2002-06-13 Fabien Casters Vorrichtung zum Biegen von Metalldrähten
DE502006002973D1 (de) * 2006-12-12 2009-04-09 Peter Reimann Rohrbiegemaschine zur Herstellung von mäandrierenden Rohrverläufen und Verfahren zum Herstellen mäandrierender Rohrverläufe
JP6013072B2 (ja) * 2012-08-06 2016-10-25 株式会社大平製作所 ワイヤ曲げ方法および装置
CN103934337B (zh) * 2014-04-25 2016-09-21 安徽远东重型机械有限公司 一种锥形换热管弯制的工艺方法
CN104889212B (zh) * 2015-06-11 2017-01-18 张家港江苏科技大学产业技术研究院 一种双向弯管用轮模装置
WO2017134330A1 (en) * 2016-02-01 2017-08-10 Itula Oy An apparatus and a method for manufacturing a meander tube
CN111036743B (zh) * 2019-12-11 2021-06-22 山东郓城骏通专用车有限公司 一种高速凸轮折弯机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017312A (ru) * 1973-06-21 1975-02-24
JPS5482357A (en) * 1977-12-14 1979-06-30 Hitachi Ltd Pipe bender

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017312A (ru) * 1973-06-21 1975-02-24
JPS5482357A (en) * 1977-12-14 1979-06-30 Hitachi Ltd Pipe bender

Also Published As

Publication number Publication date
JPS6160218A (ja) 1986-03-27

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