ZA824546B - Process and apparatus for the manufacture of bend pipe components and a pipe component manufactured according to the process - Google Patents

Process and apparatus for the manufacture of bend pipe components and a pipe component manufactured according to the process

Info

Publication number
ZA824546B
ZA824546B ZA824546A ZA824546A ZA824546B ZA 824546 B ZA824546 B ZA 824546B ZA 824546 A ZA824546 A ZA 824546A ZA 824546 A ZA824546 A ZA 824546A ZA 824546 B ZA824546 B ZA 824546B
Authority
ZA
South Africa
Prior art keywords
manufacture
manufactured according
component manufactured
pipe
components
Prior art date
Application number
ZA824546A
Inventor
Walter Exner
Wolfgang Hoebusch
Original Assignee
Emwo Planungs & Ing 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6135343&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA824546(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emwo Planungs & Ing Gmbh filed Critical Emwo Planungs & Ing Gmbh
Publication of ZA824546B publication Critical patent/ZA824546B/en

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ZA824546A 1981-06-25 1982-06-25 Process and apparatus for the manufacture of bend pipe components and a pipe component manufactured according to the process ZA824546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124957 DE3124957A1 (en) 1981-06-25 1981-06-25 METHOD FOR PRODUCING IN PARTICULAR MULTIPLE-CURVED PIPELINE PARTS AND PIPELINE PART MANUFACTURED BY THE METHOD

Publications (1)

Publication Number Publication Date
ZA824546B true ZA824546B (en) 1983-08-31

Family

ID=6135343

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA824546A ZA824546B (en) 1981-06-25 1982-06-25 Process and apparatus for the manufacture of bend pipe components and a pipe component manufactured according to the process

Country Status (4)

Country Link
EP (1) EP0070406A3 (en)
JP (1) JPS5858935A (en)
DE (1) DE3124957A1 (en)
ZA (1) ZA824546B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938388A1 (en) * 1989-11-18 1991-05-23 Behr Gmbh & Co Mfg. U=shaped tube elbows for heat exchanger - forms solder venting ducts by milling cutters, with tube still straight
DE4410146C2 (en) * 1993-10-23 2000-06-15 Witzig & Frank Gmbh Device for the production of press fittings
US7987690B2 (en) 2008-01-04 2011-08-02 Cerro Flow Products Llc Fluid conduits with integral end fittings and associated methods of manufacture and use
US7942456B2 (en) 2008-01-04 2011-05-17 Cerro Flow Products, Inc. Fluid conduits with integral end fittings and associated methods of manufacture and use
CN113976663B (en) * 2021-10-22 2023-05-23 中国原子能科学研究院 Pressure pipe manufacturing method
CN114558965A (en) * 2022-03-11 2022-05-31 南通高新管件制造有限公司 Forging, pressing and shaping equipment and machining process for marine pipe elbow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471645C (en) * 1929-02-18 Jakob Schmitz Process for the production of pipe bends of wall thickness as uniform as possible
US2241083A (en) * 1938-11-07 1941-05-06 Diescher Tube Mills Inc Method of making upset seamless tubing
US2228301A (en) * 1939-08-22 1941-01-14 Phelps Dodge Copper Prod Tube drawing method and apparatus
US2258242A (en) * 1940-09-27 1941-10-07 Phelps Dodge Copper Prod Apparatus for drawing tubes of multiple wall thickness
US2500813A (en) * 1947-09-25 1950-03-14 Rudolph E Fritsch Method of making pipe fittings

Also Published As

Publication number Publication date
JPS5858935A (en) 1983-04-07
EP0070406A2 (en) 1983-01-26
EP0070406A3 (en) 1984-03-21
DE3124957A1 (en) 1983-01-13
DE3124957C2 (en) 1987-08-13

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