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GB835259A - Bent tubular metal articles - Google Patents

Bent tubular metal articles

Info

Publication number
GB835259A
GB835259A GB17526/56A GB1752656A GB835259A GB 835259 A GB835259 A GB 835259A GB 17526/56 A GB17526/56 A GB 17526/56A GB 1752656 A GB1752656 A GB 1752656A GB 835259 A GB835259 A GB 835259A
Authority
GB
United Kingdom
Prior art keywords
die
tube
tubing
bent
section
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
GB17526/56A
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.)
Flexonics Corp
Original Assignee
Flexonics Corp
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 Flexonics Corp filed Critical Flexonics Corp
Publication of GB835259A publication Critical patent/GB835259A/en
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
    • 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
    • B21D26/045—Closing or sealing means
    • 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces
    • 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
    • B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB17526/56A 1955-06-17 1956-06-06 Bent tubular metal articles Expired GB835259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US835259XA 1955-06-17 1955-06-17

Publications (1)

Publication Number Publication Date
GB835259A true GB835259A (en) 1960-05-18

Family

ID=22178892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17526/56A Expired GB835259A (en) 1955-06-17 1956-06-06 Bent tubular metal articles

Country Status (2)

Country Link
DE (1) DE1068206B (de)
GB (1) GB835259A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162446A (en) * 1984-07-26 1986-02-05 Ti Gas Spares Ltd Manufacturing components for gas fired appliances
EP0294034A3 (en) * 1987-05-06 1990-01-24 Ti Corporate Services Limited Method of forming box-like frame members
WO1992013653A1 (de) * 1991-02-01 1992-08-20 Hde Metallwerk Gmbh Verfahren zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall und vorrichtung zur durchführung des verfahrens
US5235836A (en) * 1990-03-06 1993-08-17 Ti Corporate Services Limited Seal head for tube expansion apparatus
EP0623739A1 (de) * 1993-05-03 1994-11-09 Volkswagen Aktiengesellschaft Rohrkrümmer
CN105081046A (zh) * 2014-05-05 2015-11-25 上海宝钢高新技术零部件有限公司 液压成形柔性密封装置
CN105215130A (zh) * 2015-08-26 2016-01-06 上海汇众汽车制造有限公司 管材弯胀性能测试装置
CN107745030A (zh) * 2017-09-27 2018-03-02 浙江海卓利克液压科技有限公司 液压弯头成型装置和弯头成型方法
US20180072513A1 (en) * 2015-03-20 2018-03-15 Valme S.R.L. - Unico Socio Pipe for conveying abrasive materials such as concrete, apparatus and method for producing said pipe
CN117260260A (zh) * 2023-10-24 2023-12-22 株洲时代新材料科技股份有限公司 替代直拉杆的拉索与液压组合曲弯夹套件的制作装配方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134125A (ja) * 1985-12-02 1987-06-17 アルミニウム　カンパニ−　オブ　アメリカ 中空部材端部の密封装置
ZA9295B (en) * 1991-01-11 1992-10-28 Scambia Ind Dev Ag Process for the production of a double-walled pipe section and apparatus for carrying out such a process
EP1170069A1 (de) * 2000-07-05 2002-01-09 Alcan Technology & Management AG Vorrichtung zum Umformen eines Hohlprofils mittels Innenhochdruck-Umformens
EP1170070B1 (de) * 2000-07-05 2004-12-01 Alcan Technology & Management AG Vorrichtung zum Umformen eines Hohlprofils mittels Innenhochdruck-Umformens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE61520C (de) * W. W. ROSENFIELD in New-York, Nr. 132 Nassau Street, V. St. A Verfahren und Vorrichtung zur Herstellung gekrümmter Wasserverschlufsröhren
US1683123A (en) * 1920-05-18 1928-09-04 Gustave R Thompson Apparatus for drawing metal
US2198643A (en) * 1935-09-28 1940-04-30 W S A Inc Method of and apparatus for making hollow articles
US2206741A (en) * 1937-12-06 1940-07-02 Jr Edward S Cornell Mechanico-fluid-pressure method of producing lateral-provided fittings

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162446A (en) * 1984-07-26 1986-02-05 Ti Gas Spares Ltd Manufacturing components for gas fired appliances
EP0294034A3 (en) * 1987-05-06 1990-01-24 Ti Corporate Services Limited Method of forming box-like frame members
US5235836A (en) * 1990-03-06 1993-08-17 Ti Corporate Services Limited Seal head for tube expansion apparatus
WO1992013653A1 (de) * 1991-02-01 1992-08-20 Hde Metallwerk Gmbh Verfahren zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall und vorrichtung zur durchführung des verfahrens
DE4103082A1 (de) * 1991-02-01 1992-08-27 Eichelberg & Co Gmbh H D Verfahren zum hydrostatischen umformen von hohlkoerpern aus kaltumformbarem metall und vorrichtung zur durchfuehrung des verfahrens
US5303570A (en) * 1991-02-01 1994-04-19 Hde Metallwerk Gmbh Hydrostatically deforming a hollow body
EP0623739A1 (de) * 1993-05-03 1994-11-09 Volkswagen Aktiengesellschaft Rohrkrümmer
CN105081046A (zh) * 2014-05-05 2015-11-25 上海宝钢高新技术零部件有限公司 液压成形柔性密封装置
US20180072513A1 (en) * 2015-03-20 2018-03-15 Valme S.R.L. - Unico Socio Pipe for conveying abrasive materials such as concrete, apparatus and method for producing said pipe
US10689211B2 (en) * 2015-03-20 2020-06-23 Valme S.R.L.-Unico Socio Pipe for conveying abrasive materials such as concrete, apparatus and method for producing said pipe
CN105215130A (zh) * 2015-08-26 2016-01-06 上海汇众汽车制造有限公司 管材弯胀性能测试装置
CN105215130B (zh) * 2015-08-26 2017-07-28 上海汇众汽车制造有限公司 管材弯胀性能测试装置
CN107745030A (zh) * 2017-09-27 2018-03-02 浙江海卓利克液压科技有限公司 液压弯头成型装置和弯头成型方法
CN117260260A (zh) * 2023-10-24 2023-12-22 株洲时代新材料科技股份有限公司 替代直拉杆的拉索与液压组合曲弯夹套件的制作装配方法

Also Published As

Publication number Publication date
DE1068206B (de) 1959-11-05

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