FR2332078A1 - Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile - Google Patents

Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile

Info

Publication number
FR2332078A1
FR2332078A1 FR7536262A FR7536262A FR2332078A1 FR 2332078 A1 FR2332078 A1 FR 2332078A1 FR 7536262 A FR7536262 A FR 7536262A FR 7536262 A FR7536262 A FR 7536262A FR 2332078 A1 FR2332078 A1 FR 2332078A1
Authority
FR
France
Prior art keywords
profile
bending
jacked
drawing process
former
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
FR7536262A
Other languages
French (fr)
Other versions
FR2332078B1 (en
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.)
Arbel Industrie SA
Original Assignee
Arbel Industrie SA
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 Arbel Industrie SA filed Critical Arbel Industrie SA
Priority to FR7536262A priority Critical patent/FR2332078A1/en
Priority to IT2961576A priority patent/IT1064555B/en
Priority to PT6587276A priority patent/PT65872B/en
Priority to ES453558A priority patent/ES453558A1/en
Priority to BE172627A priority patent/BE848670A/en
Publication of FR2332078A1 publication Critical patent/FR2332078A1/en
Application granted granted Critical
Publication of FR2332078B1 publication Critical patent/FR2332078B1/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B21D7/066—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies combined with oscillating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Basic Packing Technique (AREA)

Abstract

The machine for bending metal profiles uses a combined bending and drawing process. The ends (26, 27) of the straight profile (1) are gripped by jack-clamps (2, 3). The clamps are able to rotate during the bending process. A template block (5), shaped to the proposed profile is then jacked into the soffit of the workpiece (1). The template block moves in the plane of the proposed curved and the profile is thus stretched and curved. Contact breaks may beused to define the distance the template block (5) travels. The workpiece profile may be an 'L' section with equal legs. The plane of the proposed curved may bisect the angle subtended by the two legs of the 'L' section.
FR7536262A 1975-11-24 1975-11-24 Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile Granted FR2332078A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7536262A FR2332078A1 (en) 1975-11-24 1975-11-24 Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile
IT2961576A IT1064555B (en) 1975-11-24 1976-11-22 PROCEDURE AND DEVICE FOR PROFILE BENDING
PT6587276A PT65872B (en) 1975-11-24 1976-11-23 METHOD AND DEVICE FOR BENDING PROFILES
ES453558A ES453558A1 (en) 1975-11-24 1976-11-23 Profile curved device. (Machine-translation by Google Translate, not legally binding)
BE172627A BE848670A (en) 1975-11-24 1976-11-24 PROFILE BENDING PROCESS AND DEVICE,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536262A FR2332078A1 (en) 1975-11-24 1975-11-24 Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile

Publications (2)

Publication Number Publication Date
FR2332078A1 true FR2332078A1 (en) 1977-06-17
FR2332078B1 FR2332078B1 (en) 1978-09-22

Family

ID=9162964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536262A Granted FR2332078A1 (en) 1975-11-24 1975-11-24 Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile

Country Status (5)

Country Link
BE (1) BE848670A (en)
ES (1) ES453558A1 (en)
FR (1) FR2332078A1 (en)
IT (1) IT1064555B (en)
PT (1) PT65872B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056513A (en) * 2009-09-07 2011-03-24 Nippon Light Metal Co Ltd Method of manufacturing bent member and bending apparatus
CN103157724A (en) * 2013-02-27 2013-06-19 中航飞机股份有限公司西安飞机分公司 Universal stretch-bending mold of single-curvature arc section bar
CN107199259A (en) * 2017-07-20 2017-09-26 苏州晓炎自动化设备有限公司 A kind of vehicle dormer window rail bends device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527784B (en) * 2012-02-16 2015-04-15 合肥市富华精密机械制造有限公司 Tool for manufacturing bent plate
CN112845731B (en) * 2021-04-09 2022-04-19 马鞍山钢铁股份有限公司 Arch bending processing equipment and method for H-shaped steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056513A (en) * 2009-09-07 2011-03-24 Nippon Light Metal Co Ltd Method of manufacturing bent member and bending apparatus
CN103157724A (en) * 2013-02-27 2013-06-19 中航飞机股份有限公司西安飞机分公司 Universal stretch-bending mold of single-curvature arc section bar
CN107199259A (en) * 2017-07-20 2017-09-26 苏州晓炎自动化设备有限公司 A kind of vehicle dormer window rail bends device

Also Published As

Publication number Publication date
PT65872A (en) 1976-11-30
FR2332078B1 (en) 1978-09-22
PT65872B (en) 1978-05-17
ES453558A1 (en) 1977-11-16
BE848670A (en) 1977-03-16
IT1064555B (en) 1985-02-18

Similar Documents

Publication Publication Date Title
FR2301318A1 (en) Manufacture of thick walled profiled workpieces - made by forming rollers on internal mandrel while being fed forward
FR2121756A1 (en) Tube bender - allows bends of defferent radii to be made in a tube using the same tools
FR2332078A1 (en) Metal profile bending machine - uses bending and drawing process to obtain non-circular curve with former jacked into end anchored profile
IT1074428B (en) METHOD AND APPARATUS TO REDUCE VARIATIONS IN THE SIDE FORCES AND VARIATIONS IN THE TIRING TILES IN TIRES
GB706636A (en) Improvements relating to method of and means for hardening sheet metal
DE69615893D1 (en) Method and device for producing reinforcement profiles on sheet metal parts
GB933777A (en) Improvements in or relating to metal stretch bending apparatus
JPS5476471A (en) Roller straightening method for steel shape and vertical roller for use of this method
ATE73515T1 (en) PROCESS FOR PRODUCTION OF A ROLLED STEEL PROFILE WITH A CORRUGATED PART AND EQUIPMENT DEDICATED TO THIS PROCESS.
ES438874A2 (en) Method for winding spiral fins onto oval tubing
GB2007556A (en) Process and Equipment for improving the quality characteristics of Metal Strip
GB918686A (en) Process and apparatus for manufacturing hollow components
ES471884A1 (en) Bending tubes
CN219562596U (en) Metal surface polishing device
GB1461317A (en) Forming ductile metal
IT1078589B (en) Production of welded tube with various dimensions - has roll assemblies to bend flat sheet to produce pipe ready for welding
SU137748A1 (en) Method for cold dressing of asymmetric mushroom shape of shelves of T-shaped or I-beam welded elements
GB1367806A (en) Stretchstraightening installations
US3512390A (en) Bicycle fender flaring apparatus
RU1784336C (en) Strip straightening method
ES8206997A2 (en) Bending mandrel arrangement
JPS5220322A (en) Process for producing a hot rolled steel band having a strong toughnes s and a high strength
SU712157A1 (en) Mill for drawing fancy profiles
SU110435A1 (en) Profile bending machine for bending profiles along a mandrel with simultaneous axial stretching
SU613554A1 (en) METHOD OF ORIENTATION OF HEMICYLINDRICAL TUBE PREPARATION

Legal Events

Date Code Title Description
ST Notification of lapse