EP0177027A3 - Apparatus for stretch-bending elongate material - Google Patents

Apparatus for stretch-bending elongate material Download PDF

Info

Publication number
EP0177027A3
EP0177027A3 EP85112457A EP85112457A EP0177027A3 EP 0177027 A3 EP0177027 A3 EP 0177027A3 EP 85112457 A EP85112457 A EP 85112457A EP 85112457 A EP85112457 A EP 85112457A EP 0177027 A3 EP0177027 A3 EP 0177027A3
Authority
EP
European Patent Office
Prior art keywords
stretch
elongate material
profiles
bending elongate
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.)
Withdrawn
Application number
EP85112457A
Other languages
German (de)
French (fr)
Other versions
EP0177027A2 (en
Inventor
Theodor Dipl.-Ing. Eder
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.)
PINICAL YACHTBAU GmbH
Original Assignee
PINICAL YACHTBAU GmbH
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 PINICAL YACHTBAU GmbH filed Critical PINICAL YACHTBAU GmbH
Publication of EP0177027A2 publication Critical patent/EP0177027A2/en
Publication of EP0177027A3 publication Critical patent/EP0177027A3/en
Withdrawn legal-status Critical Current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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
    • 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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Eine Vorrichtung zum Reckbiegen von strangförmigem Material, insbesondere von Profilen (14), Rohren und dgl. für den Schiffsbau, besteht aus einem Plattenfundament (1) mit verstellbaren Anschlagböcken (3) und einem quer dazu verschiebbaren Zugwagen (7), der eine Spannzange (9) mit einer Zugeinrichtung (8) zum Recken der Profile (14) aufweist und der so gelagert ist, daß seine Laufschiene (13) etwa in Höhe der Profilachse liegt, um Kippmomente und unerwün­ schte Verspannungen zu vermeiden. A device for stretch bending of strand-like Material, in particular profiles (14), pipes and the like for shipbuilding, consists of a slab foundation (1) with adjustable stop blocks (3) and one across sliding train carriage (7) with a collet (9) a pulling device (8) for stretching the profiles (14) and which is mounted so that its running rail (13) approximately in The height of the profile axis is around tilting moments and undesirable to avoid tension.

EP85112457A 1984-10-04 1985-10-02 Apparatus for stretch-bending elongate material Withdrawn EP0177027A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT3139/84 1984-10-04
AT313984 1984-10-04
AT106/85 1985-01-17
AT10685 1985-01-17

Publications (2)

Publication Number Publication Date
EP0177027A2 EP0177027A2 (en) 1986-04-09
EP0177027A3 true EP0177027A3 (en) 1987-09-30

Family

ID=25591469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112457A Withdrawn EP0177027A3 (en) 1984-10-04 1985-10-02 Apparatus for stretch-bending elongate material

Country Status (5)

Country Link
EP (1) EP0177027A3 (en)
DK (1) DK450085A (en)
FI (1) FI853857L (en)
HU (1) HUT42358A (en)
NO (1) NO853891L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640595B2 (en) * 2001-07-02 2003-11-04 Accra Teknik Ab Apparatus for forming a three-dimensional object
CN108889808B (en) * 2018-06-15 2023-10-20 宁波市创捷自动化有限公司 Top bending machine platform with adjustable top bending die

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427467A (en) * 1962-10-05 1966-12-31 Stahlform Berlin Gmbh Vorm Lan Machine for cold bending of pipes, especially conical lighting whip masts
US4077813A (en) * 1976-07-26 1978-03-07 Nasa Method of producing complex aluminum alloy parts of high temper, and products thereof
EP0049871A2 (en) * 1980-10-13 1982-04-21 Austria Metall Aktiengesellschaft Procedure for constructing a ship's hull and apparatus for the production of ship hull profiles
EP0060820A1 (en) * 1981-03-13 1982-09-22 Santrade Ltd. Method and apparatus for production of tubes
EP0118739A2 (en) * 1983-03-02 1984-09-19 Eckold Ag Pipe-bending arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427467A (en) * 1962-10-05 1966-12-31 Stahlform Berlin Gmbh Vorm Lan Machine for cold bending of pipes, especially conical lighting whip masts
US4077813A (en) * 1976-07-26 1978-03-07 Nasa Method of producing complex aluminum alloy parts of high temper, and products thereof
EP0049871A2 (en) * 1980-10-13 1982-04-21 Austria Metall Aktiengesellschaft Procedure for constructing a ship's hull and apparatus for the production of ship hull profiles
AT375320B (en) * 1980-10-13 1984-07-25 Vmw Ranshofen Berndorf Ag SHIP BODY
EP0060820A1 (en) * 1981-03-13 1982-09-22 Santrade Ltd. Method and apparatus for production of tubes
EP0118739A2 (en) * 1983-03-02 1984-09-19 Eckold Ag Pipe-bending arrangement

Also Published As

Publication number Publication date
DK450085A (en) 1986-04-05
DK450085D0 (en) 1985-10-03
FI853857L (en) 1986-04-05
HUT42358A (en) 1987-07-28
EP0177027A2 (en) 1986-04-09
NO853891L (en) 1986-04-07
FI853857A0 (en) 1985-10-04

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Inventor name: EDER, THEODOR, DIPL.-ING.