FR2339447A1 - Machine a cintrer a quatre rouleaux - Google Patents

Machine a cintrer a quatre rouleaux

Info

Publication number
FR2339447A1
FR2339447A1 FR7702676A FR7702676A FR2339447A1 FR 2339447 A1 FR2339447 A1 FR 2339447A1 FR 7702676 A FR7702676 A FR 7702676A FR 7702676 A FR7702676 A FR 7702676A FR 2339447 A1 FR2339447 A1 FR 2339447A1
Authority
FR
France
Prior art keywords
bending machine
roller bending
roller
machine
bending
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.)
Granted
Application number
FR7702676A
Other languages
English (en)
Other versions
FR2339447B1 (fr
Inventor
Fritz Elsener
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.)
HAEUSLER AG CHR
Original Assignee
HAEUSLER AG CHR
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 HAEUSLER AG CHR filed Critical HAEUSLER AG CHR
Publication of FR2339447A1 publication Critical patent/FR2339447A1/fr
Application granted granted Critical
Publication of FR2339447B1 publication Critical patent/FR2339447B1/fr
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)
  • Hydraulic Motors (AREA)
  • Soil Working Implements (AREA)
  • Threshing Machine Elements (AREA)
FR7702676A 1976-01-29 1977-01-21 Machine a cintrer a quatre rouleaux Granted FR2339447A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH110276A CH596895A5 (fr) 1976-01-29 1976-01-29

Publications (2)

Publication Number Publication Date
FR2339447A1 true FR2339447A1 (fr) 1977-08-26
FR2339447B1 FR2339447B1 (fr) 1983-07-22

Family

ID=4202516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702676A Granted FR2339447A1 (fr) 1976-01-29 1977-01-21 Machine a cintrer a quatre rouleaux

Country Status (8)

Country Link
CH (1) CH596895A5 (fr)
DE (1) DE2610597C2 (fr)
ES (1) ES453893A1 (fr)
FR (1) FR2339447A1 (fr)
GB (1) GB1508110A (fr)
IT (1) IT1071967B (fr)
SE (1) SE428651B (fr)
SU (1) SU710507A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804774A (zh) * 2020-07-09 2020-10-23 安徽省航天机床制造股份有限公司 一种低功耗四辊卷板机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2238542A1 (fr) * 1973-07-25 1975-02-21 Voest Ag
FR2248889A1 (en) * 1973-10-29 1975-05-23 Voest Ag Metal plate rolling machine - with two adjustable rollers and one fixed roller bends plates into circular arc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2238542A1 (fr) * 1973-07-25 1975-02-21 Voest Ag
FR2248889A1 (en) * 1973-10-29 1975-05-23 Voest Ag Metal plate rolling machine - with two adjustable rollers and one fixed roller bends plates into circular arc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
GB1508110A (en) 1978-04-19
SU710507A3 (ru) 1980-01-15
IT1071967B (it) 1985-04-10
FR2339447B1 (fr) 1983-07-22
CH596895A5 (fr) 1978-03-31
DE2610597C2 (de) 1977-12-01
DE2610597B1 (de) 1977-04-21
SE428651B (sv) 1983-07-18
SE7700816L (sv) 1977-07-30
ES453893A1 (es) 1977-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse