DE69102000D1 - Rohr und Verfahren zur Herstellung. - Google Patents

Rohr und Verfahren zur Herstellung.

Info

Publication number
DE69102000D1
DE69102000D1 DE69102000T DE69102000T DE69102000D1 DE 69102000 D1 DE69102000 D1 DE 69102000D1 DE 69102000 T DE69102000 T DE 69102000T DE 69102000 T DE69102000 T DE 69102000T DE 69102000 D1 DE69102000 D1 DE 69102000D1
Authority
DE
Germany
Prior art keywords
tube
projections
strip
projection
recesses
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 - Fee Related
Application number
DE69102000T
Other languages
English (en)
Other versions
DE69102000T2 (de
Inventor
Roy Humpage Roy Humpage
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.)
Hadley Industries Ltd
Original Assignee
Hadley Industries Ltd
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 Hadley Industries Ltd filed Critical Hadley Industries Ltd
Application granted granted Critical
Publication of DE69102000D1 publication Critical patent/DE69102000D1/de
Publication of DE69102000T2 publication Critical patent/DE69102000T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non-circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/156—Making tubes with wall irregularities
    • B21C37/157—Perforations
    • 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
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/037—Interlocking butt joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Making Paper Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE69102000T 1990-03-14 1991-03-14 Rohr und Verfahren zur Herstellung. Expired - Fee Related DE69102000T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9005703A GB2244015B (en) 1990-03-14 1990-03-14 Tube and method of forming same

Publications (2)

Publication Number Publication Date
DE69102000D1 true DE69102000D1 (de) 1994-06-23
DE69102000T2 DE69102000T2 (de) 1994-09-01

Family

ID=10672583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102000T Expired - Fee Related DE69102000T2 (de) 1990-03-14 1991-03-14 Rohr und Verfahren zur Herstellung.

Country Status (6)

Country Link
EP (1) EP0447251B1 (de)
AT (1) ATE105748T1 (de)
DE (1) DE69102000T2 (de)
ES (1) ES2052332T3 (de)
GB (1) GB2244015B (de)
WO (1) WO1993005903A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717729B1 (fr) * 1994-03-25 1996-05-15 Vidrequin Sa Dispositif de fixation d'un manche sur le corps d'un outil.
US5924457A (en) * 1995-06-28 1999-07-20 Calsonic Corporation Pipe and method for producing the same
JP3348413B2 (ja) * 1995-11-17 2002-11-20 カルソニックカンセイ株式会社 熱交換器用ヘッダーパイプ
AT406235B (de) * 1996-05-13 2000-03-27 Blaha Friedrich Mag Ing Verfahren zum verbinden der randbereiche eines oder mehrerer dünnwandiger bauteile
DE19642256A1 (de) * 1996-10-12 1998-05-14 Axel H Schmidt Verfahren für die Herstellung von Profilen mit Ausstanzungen und die vorrichtungsmäßige Verwendung
AT406940B (de) 1997-06-17 2000-10-25 Friedrich Mag Ing Blaha Hohlkörper, der aus mindestens einem bauteil aus flachmaterial besteht, und verfahren zu seiner herstellung
EP0888834B1 (de) * 1997-07-02 2003-05-14 Friedrich Mag. Ing. Blaha Verfahren zum Verbinden der Randbereiche eines oder mehrerer dünnwandiger Bauteile
US7658938B2 (en) 1999-02-22 2010-02-09 Merrion Reasearch III Limited Solid oral dosage form containing an enhancer
US8119159B2 (en) 1999-02-22 2012-02-21 Merrion Research Iii Limited Solid oral dosage form containing an enhancer
FR2810265B1 (fr) * 2000-06-19 2007-06-15 Perfomat Procede d'assemblage de deux elements en tole et tube obtenu a partir de ce procede
DE10137243C2 (de) * 2001-07-30 2003-09-04 Fischer & Kaufmann Gmbh & Co K Verfahren zum formschlüssigen Verbinden von zwei Kanten eines Blechs und damit hergestelltes Blechteil
GB2412140A (en) * 2004-03-20 2005-09-21 Fairbright Ind Plc A scaffold guard assembly including a screen and hook members
KR101191322B1 (ko) 2006-04-07 2012-10-16 메리온 리서치 Ⅲ 리미티드 증진제를 함유하는 고형 경구용 투여 제형
CN107096012A (zh) 2008-05-07 2017-08-29 诺和诺德股份有限公司 肽的组合物及其制备方法
WO2011120033A1 (en) 2010-03-26 2011-09-29 Merrion Research Iii Limited Pharmaceutical compositions of selective factor xa inhibitors for oral administration
EP2661273A4 (de) 2011-01-07 2014-06-04 Merrion Res Iii Ltd Pharmazeutische zusammensetzungen aus eisen zur oralen verabreichung
JP6098188B2 (ja) * 2013-01-30 2017-03-22 株式会社リコー パイプ体、パイプ体製造方法
DE102013008325A1 (de) * 2013-05-08 2014-11-13 Westfalia-Automotive Gmbh Trägeranordnung für eine Anhängekupplung oder einen Lastenträger mit Hakenkonturen
US10081081B2 (en) 2015-06-16 2018-09-25 Flex-N-Gate Advanced Product Development Llc Method of manufacturing a welded tubular section using in-line notching and trimming initiated after roll-forming and welding
FR3040942B1 (fr) * 2015-09-15 2017-09-01 Autoliv Dev Generateur de gaz
JP6881941B2 (ja) * 2016-10-21 2021-06-02 キヤノン株式会社 画像形成装置
DE102019217509B4 (de) * 2019-11-13 2024-07-25 Simplon Fahrrad Gmbh Verfahren zur Herstellung eines zumindest teilbereichsweise geschlossenen Blechprofils aus Metall
DE102020207167B3 (de) 2020-06-08 2021-09-23 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines Bauteils sowie Verwendung desselben

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273601A (en) * 1966-09-20 Stamped tubular product and method of making the same
GB284469A (en) * 1927-02-03 1928-02-02 Victor Frederic Naud Improved process of and apparatus for the manufacture of tubes of rectangular cross-section
GB369982A (en) * 1930-10-31 1932-03-31 Bundy Tubing Co Improvements in or relating to metal tubing and the manufacture of the same
GB537235A (en) * 1939-12-11 1941-06-13 Gen Aircraft Ltd Improvements in tubular rivets
GB542450A (en) * 1940-07-25 1942-01-09 Linread Ltd Improvements in and in the manufacture of tubular metal lengths
GB969948A (en) * 1959-12-07 1964-09-16 Nat Res Dev Flexible elongated strip material and tubes made from such material
GB960464A (en) * 1961-07-26 1964-06-10 Weimar Werk Veb Irrigation and draining pipes of synthetic plastic material
US3691337A (en) * 1971-05-24 1972-09-12 Olin Corp Forming mill guides
GB1403823A (en) * 1973-10-10 1975-08-28 Carroll W M Process of joining sheet metal edges and articles
US4383354A (en) * 1981-04-23 1983-05-17 Saurenman Phillip E Method of forming an interlocking metal joint
JPS58103917A (ja) * 1981-12-16 1983-06-21 Nakajima:Kk 大径角形鋼管の製造方法
FR2533472B1 (fr) * 1982-09-24 1990-07-06 Dallet Jean Procede pour l'assemblage etanche, par expansion de metal, de deux pieces metalliques et pieces assemblees conformement audit procede

Also Published As

Publication number Publication date
WO1993005903A1 (en) 1993-04-01
ATE105748T1 (de) 1994-06-15
GB2244015A (en) 1991-11-20
EP0447251A2 (de) 1991-09-18
DE69102000T2 (de) 1994-09-01
ES2052332T3 (es) 1994-07-01
EP0447251B1 (de) 1994-05-18
GB9005703D0 (en) 1990-05-09
EP0447251A3 (en) 1991-12-04
GB2244015B (en) 1993-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee