EP1960135A4 - A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange - Google Patents

A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange

Info

Publication number
EP1960135A4
EP1960135A4 EP06824639A EP06824639A EP1960135A4 EP 1960135 A4 EP1960135 A4 EP 1960135A4 EP 06824639 A EP06824639 A EP 06824639A EP 06824639 A EP06824639 A EP 06824639A EP 1960135 A4 EP1960135 A4 EP 1960135A4
Authority
EP
European Patent Office
Prior art keywords
tube
manufacturing
fixedly arranged
tubular element
arranged flange
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Withdrawn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
EP06824639A
Other languages
German (de)
French (fr)
Other versions
EP1960135A1 (en
Inventor
Jan Ericson
Martin Holmstroem
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.)
Hydroforming Design Light AB
Original Assignee
Hydroforming Design Light AB
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 Hydroforming Design Light AB filed Critical Hydroforming Design Light AB
Publication of EP1960135A1 publication Critical patent/EP1960135A1/en
Publication of EP1960135A4 publication Critical patent/EP1960135A4/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Withdrawn legal-status Critical Current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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP06824639A 2005-12-15 2006-12-14 A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange Withdrawn EP1960135A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0502768A SE529552C2 (en) 2005-12-15 2005-12-15 Method for manufacturing a tubular element, and such a tubular element
PCT/SE2006/050581 WO2007070003A1 (en) 2005-12-15 2006-12-14 A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange

Publications (2)

Publication Number Publication Date
EP1960135A1 EP1960135A1 (en) 2008-08-27
EP1960135A4 true EP1960135A4 (en) 2011-05-11

Family

ID=38163205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06824639A Withdrawn EP1960135A4 (en) 2005-12-15 2006-12-14 A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange

Country Status (3)

Country Link
EP (1) EP1960135A4 (en)
SE (1) SE529552C2 (en)
WO (1) WO2007070003A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077309B (en) * 2016-07-04 2018-05-01 潍坊市高品机械制造有限公司 Oil filler automatic tensioning connection device
DE102020118536A1 (en) * 2020-07-14 2022-01-20 Olympus Winter & Ibe Gmbh Method of manufacturing a surgical handpiece and a surgical handpiece

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302762A1 (en) * 1982-08-11 1984-02-16 Kokan Kako Co., Ltd., Yokohama, Kanagawa Method for fixing a component on the outer circumference of a tube
JPS62251410A (en) * 1986-04-24 1987-11-02 Musashi Seimitsu Ind Co Ltd Built up cam shaft
JPS639603A (en) * 1986-06-27 1988-01-16 Musashi Seimitsu Ind Co Ltd Builtup camshaft
US4763503A (en) * 1985-12-31 1988-08-16 Hughes Robert W Apparatus for making a cam shaft
EP0320789A2 (en) * 1987-12-15 1989-06-21 Emitec Gesellschaft für Emissionstechnologie mbH Connecting method
US5101554A (en) * 1986-10-01 1992-04-07 Emitec Gesellschaft Fur Emissionstechnologie Mbh Process for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elements
DE4306496A1 (en) * 1993-03-03 1994-06-01 Zeuna Staerker Kg Method of mfg. fine section with fixed flange(s) - inserts flange ring on pipe section blank and widens pipe section end after ring positioning
DE10002620A1 (en) * 2000-01-22 2001-07-26 Volkswagen Ag Push-fit bond between two parts of steering column has initial assembly without free play between their contact surfaces and inner expansion to give plastics distortion for durable friction grip bond

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103244A (en) * 1960-04-18 1963-09-10 Flexonics Corp Apparatus for making flexible tubing
JPS5617127A (en) * 1979-07-23 1981-02-18 Kuniyoshi Nakamura Manufacture of crank shaft of refrigerator
US5363544A (en) * 1993-05-20 1994-11-15 Benteler Industries, Inc. Multi-stage dual wall hydroforming
DE19932421A1 (en) * 1999-07-15 2001-01-18 Alusuisse Tech & Man Ag Method to connect a hollow tube to a flange uses hydroforming process to press edge of tube into groove in ring flange
NL1014268C2 (en) * 2000-02-02 2001-08-03 Corus Staal Bv Thin-walled metal tube has temporary closures at each end whilst fluid overpressure applied internally causes plastic deformation against surrounding mould
DE10205540C1 (en) * 2002-02-08 2003-06-18 Muhr & Bender Kg Method of joining cams to tubular camshaft has cam lobes placed on tube which is selectively expanded by fluid pressure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302762A1 (en) * 1982-08-11 1984-02-16 Kokan Kako Co., Ltd., Yokohama, Kanagawa Method for fixing a component on the outer circumference of a tube
US4763503A (en) * 1985-12-31 1988-08-16 Hughes Robert W Apparatus for making a cam shaft
JPS62251410A (en) * 1986-04-24 1987-11-02 Musashi Seimitsu Ind Co Ltd Built up cam shaft
JPS639603A (en) * 1986-06-27 1988-01-16 Musashi Seimitsu Ind Co Ltd Builtup camshaft
US5101554A (en) * 1986-10-01 1992-04-07 Emitec Gesellschaft Fur Emissionstechnologie Mbh Process for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elements
EP0320789A2 (en) * 1987-12-15 1989-06-21 Emitec Gesellschaft für Emissionstechnologie mbH Connecting method
DE4306496A1 (en) * 1993-03-03 1994-06-01 Zeuna Staerker Kg Method of mfg. fine section with fixed flange(s) - inserts flange ring on pipe section blank and widens pipe section end after ring positioning
DE10002620A1 (en) * 2000-01-22 2001-07-26 Volkswagen Ag Push-fit bond between two parts of steering column has initial assembly without free play between their contact surfaces and inner expansion to give plastics distortion for durable friction grip bond

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007070003A1 *

Also Published As

Publication number Publication date
WO2007070003A1 (en) 2007-06-21
EP1960135A1 (en) 2008-08-27
SE529552C2 (en) 2007-09-11
SE0502768L (en) 2007-06-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20110413

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Effective date: 20111115