JPH0333414B2 - - Google Patents

Info

Publication number
JPH0333414B2
JPH0333414B2 JP59001150A JP115084A JPH0333414B2 JP H0333414 B2 JPH0333414 B2 JP H0333414B2 JP 59001150 A JP59001150 A JP 59001150A JP 115084 A JP115084 A JP 115084A JP H0333414 B2 JPH0333414 B2 JP H0333414B2
Authority
JP
Japan
Prior art keywords
roll
bending
upper roll
lower roll
support
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
JP59001150A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60145223A (ja
Inventor
Masanori Mochizuki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP115084A priority Critical patent/JPS60145223A/ja
Publication of JPS60145223A publication Critical patent/JPS60145223A/ja
Publication of JPH0333414B2 publication Critical patent/JPH0333414B2/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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP115084A 1984-01-07 1984-01-07 ロ−ル曲げ方法及びロ−ル曲げ装置 Granted JPS60145223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP115084A JPS60145223A (ja) 1984-01-07 1984-01-07 ロ−ル曲げ方法及びロ−ル曲げ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP115084A JPS60145223A (ja) 1984-01-07 1984-01-07 ロ−ル曲げ方法及びロ−ル曲げ装置

Publications (2)

Publication Number Publication Date
JPS60145223A JPS60145223A (ja) 1985-07-31
JPH0333414B2 true JPH0333414B2 (enrdf_load_stackoverflow) 1991-05-17

Family

ID=11493407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP115084A Granted JPS60145223A (ja) 1984-01-07 1984-01-07 ロ−ル曲げ方法及びロ−ル曲げ装置

Country Status (1)

Country Link
JP (1) JPS60145223A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010013688A1 (ja) * 2008-07-29 2010-02-04 株式会社富士機械工作所 円筒成形装置及び円筒成形方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070608A1 (it) * 2007-03-27 2008-09-28 Ttengineering S R L Macchina e procedimento per la curvatura di lamiere per la fabbricazione ditubi
KR101067847B1 (ko) 2009-04-22 2011-09-27 김경호 원통 성형장치
CN101912905A (zh) * 2010-09-01 2010-12-15 艾希斯公司 一种长型半圆工件卷板机
JP5931485B2 (ja) * 2012-02-14 2016-06-08 株式会社栗本鐵工所 ベンディングロール
DE102016117764A1 (de) * 2016-09-21 2018-03-22 Vorwerk Autotec Gmbh & Co. Kg Verfahren zur Herstellung einer geschlitzten Buchsenlagerhülse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051061A (enrdf_load_stackoverflow) * 1973-08-29 1975-05-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010013688A1 (ja) * 2008-07-29 2010-02-04 株式会社富士機械工作所 円筒成形装置及び円筒成形方法
CN102105236A (zh) * 2008-07-29 2011-06-22 株式会社富士机械工作所 圆筒成形装置及圆筒成形方法

Also Published As

Publication number Publication date
JPS60145223A (ja) 1985-07-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term