JPS53135873A - Bent pipe manufacturing process and device - Google Patents

Bent pipe manufacturing process and device

Info

Publication number
JPS53135873A
JPS53135873A JP5067678A JP5067678A JPS53135873A JP S53135873 A JPS53135873 A JP S53135873A JP 5067678 A JP5067678 A JP 5067678A JP 5067678 A JP5067678 A JP 5067678A JP S53135873 A JPS53135873 A JP S53135873A
Authority
JP
Japan
Prior art keywords
manufacturing process
bent pipe
pipe manufacturing
bent
pipe
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.)
Pending
Application number
JP5067678A
Other languages
English (en)
Japanese (ja)
Inventor
Rolf Koser
Egon Haberstock
Anton Beidenbend
Manfred Wonderschuetz
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.)
MOELLER SIDRO FAB
Original Assignee
MOELLER SIDRO FAB
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 MOELLER SIDRO FAB filed Critical MOELLER SIDRO FAB
Publication of JPS53135873A publication Critical patent/JPS53135873A/ja
Pending 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP5067678A 1977-04-30 1978-04-27 Bent pipe manufacturing process and device Pending JPS53135873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719353A DE2719353C3 (de) 1977-04-30 1977-04-30 Verfahren und vorrichtung zur herstellung von rohrbogen

Publications (1)

Publication Number Publication Date
JPS53135873A true JPS53135873A (en) 1978-11-27

Family

ID=6007712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5067678A Pending JPS53135873A (en) 1977-04-30 1978-04-27 Bent pipe manufacturing process and device

Country Status (9)

Country Link
JP (1) JPS53135873A (fr)
AT (1) AT360819B (fr)
CH (1) CH629123A5 (fr)
DE (1) DE2719353C3 (fr)
FR (1) FR2388612B1 (fr)
GB (1) GB1603538A (fr)
IE (1) IE46813B1 (fr)
IT (1) IT1095342B (fr)
NL (1) NL176235C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160132B (it) * 1983-12-14 1987-03-04 Tubi Italia Spa Procedimento per la preparazione di comchiglie tubolari destinate ad impianti per la colata continua di acciaio
RU2529145C1 (ru) * 2013-04-05 2014-09-27 Николай Петрович Дядченко Способ изготовления металлических колец из трубных заготовок
CN117884848B (zh) * 2024-03-18 2024-05-07 四川优机精密机械制造有限公司 一种飞机发动机输油弯管接头加工方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US816451A (en) 1903-12-30 1906-03-27 Francis A Forwood Implement for truing the internal forms of tubes.
US1680008A (en) * 1924-11-28 1928-08-07 Firm Of Rohrbogenwerk Gmbh Apparatus for straightening the ends of bent pipes
DE420609C (de) * 1924-11-29 1925-10-28 Rohrbogenwerk G M B H Fa Vorrichtung zum Geraderichten der Enden gekruemmter Rohrstuecke (Rohrbogen)
US1781567A (en) * 1928-06-14 1930-11-11 Firm Of Rohrbogenwerk Gmbh Apparatus for producing bent pipes of correct prescribed lengths
DE521348C (de) * 1928-06-15 1931-03-20 Rohrbogenwerk G M B H Herstellung der richtigen Baulaenge von Rohrbogen
US1857583A (en) * 1930-03-03 1932-05-10 Firm Rohrbogenwerk Gmbh Apparatus for straightening out the ends of bent pipes
US1923272A (en) * 1930-11-19 1933-08-22 Taylor Forge And Pipe Works Method and means for forming pipe elbows
DE548888C (de) * 1930-11-21 1932-04-21 Richard Niederstrasser Verfahren zum Geraderichten und Kalibrieren der Enden von Rohrbogen
DE573890C (de) * 1931-04-25 1933-10-10 Rohrbogenwerk G M B H Verfahren zur Herstellung von Rohrbogen o. dgl.
US2528315A (en) * 1945-05-15 1950-10-31 Dresser Ind Apparatus for forming tubular l's
US2516372A (en) * 1945-09-17 1950-07-25 W C Norris Manufacturer Inc Method of and means for forming pipe bends
DE1261102B (de) * 1960-06-23 1968-02-15 Meyer F Verfahren und Vorrichtung zum Herstellen von Rohrbogen mit sich vom einen zum anderen Ende gleichmaessig verjuengendem Querschnitt
CS171419B1 (fr) * 1973-07-23 1976-10-29

Also Published As

Publication number Publication date
IE46813B1 (en) 1983-10-05
IT7822850A0 (it) 1978-04-28
AT360819B (de) 1981-02-10
DE2719353B2 (de) 1981-09-03
IE780859L (en) 1978-10-30
FR2388612B1 (fr) 1984-07-20
GB1603538A (en) 1981-11-25
NL7804609A (nl) 1978-11-01
DE2719353A1 (de) 1978-11-16
NL176235B (nl) 1984-10-16
FR2388612A1 (fr) 1978-11-24
CH629123A5 (en) 1982-04-15
NL176235C (nl) 1985-03-18
IT1095342B (it) 1985-08-10
DE2719353C3 (de) 1986-05-07
ATA306678A (de) 1980-06-15

Similar Documents

Publication Publication Date Title
JPS53138355A (en) Single element production method and its device
JPS52155167A (en) Method and device for bending pipes
JPS5477353A (en) Heat accumulation method and its device
ZA781310B (en) Process and device for the manufacture of a tube bend of a thermoplast
JPS53137064A (en) Zircoalloy pipe manufacturing process
JPS5536100A (en) Pipe manufacturing device
JPS53125261A (en) Bent pipe manufacturing process
JPS54100559A (en) Yyfinned tube and making method and device therefor
JPS53135019A (en) Pipe connecting device
HU175812B (hu) Oborudovanie dlja obrabotki koncov trub
JPS5391058A (en) Helical spring form process and device
JPS53135873A (en) Bent pipe manufacturing process and device
GB2007430B (en) Semicinductor device and fabrication method
JPS5559912A (en) Pipe manufacturing device and its preparation
JPS5353565A (en) Method of double bent pipe and device therefor
JPS5385764A (en) Bent pipe manufacturing device
JPS53146960A (en) Flexible metal pipe manufacturing process
JPS5391060A (en) Pipe bending process and said device
JPS5435471A (en) Deeoiling method and its device
JPS5360364A (en) Bent pipe fabricating method
JPS5386671A (en) Bent pipe manufacturing process
JPS5391419A (en) Pipe and manufacturing method
JPS5392362A (en) Scaly metal piece manufacturing process and device
GB2021926B (en) Smoklers pipe
JPS5489320A (en) Pipe connecting method and its device