ES462531A1 - Procedimiento para la fabricacion de un tubo con curvatura multiple. - Google Patents

Procedimiento para la fabricacion de un tubo con curvatura multiple.

Info

Publication number
ES462531A1
ES462531A1 ES462531A ES462531A ES462531A1 ES 462531 A1 ES462531 A1 ES 462531A1 ES 462531 A ES462531 A ES 462531A ES 462531 A ES462531 A ES 462531A ES 462531 A1 ES462531 A1 ES 462531A1
Authority
ES
Spain
Prior art keywords
manufacture
tube
procedure
multiple curvature
end sections
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
ES462531A
Other languages
English (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.)
Benteler Deutschland GmbH
Original Assignee
Benteler Deutschland 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 Benteler Deutschland GmbH filed Critical Benteler Deutschland GmbH
Publication of ES462531A1 publication Critical patent/ES462531A1/es
Expired 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/08—Bending tubes using mandrels or the like in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D11/18—Joggling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Procedimiento para la fabricación de un tubo con curvatura múltiple que tiene dos secciones extremas alineadas entre sí coaxialmente y una parte central más larga de eje paralelo que, a través de zonas de transición curvadas a modo de S está unida con las secciones extremas.
ES462531A 1976-09-23 1977-09-22 Procedimiento para la fabricacion de un tubo con curvatura multiple. Expired ES462531A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642743 DE2642743C3 (de) 1976-09-23 1976-09-23 Vorrichtung zum Herstellen einer Kraftfahrzeug-Achse

Publications (1)

Publication Number Publication Date
ES462531A1 true ES462531A1 (es) 1978-06-16

Family

ID=5988607

Family Applications (2)

Application Number Title Priority Date Filing Date
ES462535A Expired ES462535A1 (es) 1976-09-23 1977-09-22 Dispositivo para la fabricacion de un tubo con curvatura multiple.
ES462531A Expired ES462531A1 (es) 1976-09-23 1977-09-22 Procedimiento para la fabricacion de un tubo con curvatura multiple.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES462535A Expired ES462535A1 (es) 1976-09-23 1977-09-22 Dispositivo para la fabricacion de un tubo con curvatura multiple.

Country Status (3)

Country Link
DE (1) DE2642743C3 (es)
ES (2) ES462535A1 (es)
GB (1) GB1539657A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618701A1 (de) * 1986-06-04 1987-12-10 Spaeth Gmbh & Co Kg Stahlbau B Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen
NL9302251A (nl) * 1993-12-23 1995-07-17 Ccm Beheer Bv Werkwijze voor het vervaardigen van een buisvormig element, in het bijzonder slang, uit hardend kunststofmateriaal en inrichting voor het uitvoeren van deze werkwijze.
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
EP2422120B1 (en) 2009-04-20 2016-05-25 S.P.M. Flow Control, Inc. Flowline flapper valve
EP2438338B1 (en) 2009-06-03 2015-04-29 S.P.M. Flow Control, Inc. Plug valve indicator
CA2882169C (en) 2012-08-16 2020-04-21 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
CN104056885A (zh) * 2013-03-22 2014-09-24 浙江炜驰机械集团有限公司 一种管子成型装置
US9568138B2 (en) 2013-07-01 2017-02-14 S.P.M. Flow Control, Inc. Manifold assembly
CN104790238B (zh) * 2015-03-25 2017-04-12 浙江工业大学之江学院 一种弯管用弹性芯棒的弹性体设计方法
CN107850243A (zh) 2015-06-15 2018-03-27 S.P.M.流量控制股份有限公司 具有增加壁厚的全根部半径螺纹蝶型螺母
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods
CN114192628B (zh) * 2021-12-10 2022-09-13 浙江大学 一种多传感器融合的管件弯曲成形状态实时监测装置
CN114669638B (zh) * 2022-03-29 2024-05-17 东阳东磁自动化科技有限公司 一种中心导体多角折弯装置及其实现方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748158A (en) * 1928-05-02 1930-02-25 American Car & Foundry Co Flexible mandrel
AT162982B (de) * 1945-10-03 1949-04-25 Josef Erne Vorrichtung zum Biegen von Rohren
US3000424A (en) * 1955-10-28 1961-09-19 Grant J Weise Method of making steel offset fitting

Also Published As

Publication number Publication date
DE2642743C3 (de) 1981-12-17
DE2642743B2 (de) 1981-04-30
GB1539657A (en) 1979-01-31
ES462535A1 (es) 1978-06-16
DE2642743A1 (de) 1978-03-30

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