EP0427542A3 - Ribbed and grooved tube forming - Google Patents

Ribbed and grooved tube forming Download PDF

Info

Publication number
EP0427542A3
EP0427542A3 EP19900312198 EP90312198A EP0427542A3 EP 0427542 A3 EP0427542 A3 EP 0427542A3 EP 19900312198 EP19900312198 EP 19900312198 EP 90312198 A EP90312198 A EP 90312198A EP 0427542 A3 EP0427542 A3 EP 0427542A3
Authority
EP
European Patent Office
Prior art keywords
ribbed
tube forming
grooved tube
grooved
forming
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Withdrawn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
EP19900312198
Other versions
EP0427542A2 (en
Inventor
John Frederick Woodbridge
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.)
WOODBRIDGE INDUSTRIES Ltd
Original Assignee
WOODBRIDGE 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 WOODBRIDGE INDUSTRIES Ltd filed Critical WOODBRIDGE INDUSTRIES Ltd
Publication of EP0427542A2 publication Critical patent/EP0427542A2/en
Publication of EP0427542A3 publication Critical patent/EP0427542A3/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Withdrawn legal-status Critical Current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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP19900312198 1989-11-07 1990-11-07 Ribbed and grooved tube forming Withdrawn EP0427542A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ231287A NZ231287A (en) 1989-11-07 1989-11-07 Cold forming ribs and grooves in a length of tubing without the use of an inner mandrel
NZ231287 1989-11-07

Publications (2)

Publication Number Publication Date
EP0427542A2 EP0427542A2 (en) 1991-05-15
EP0427542A3 true EP0427542A3 (en) 1991-06-26

Family

ID=19923021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900312198 Withdrawn EP0427542A3 (en) 1989-11-07 1990-11-07 Ribbed and grooved tube forming

Country Status (4)

Country Link
EP (1) EP0427542A3 (en)
AU (2) AU6567590A (en)
NZ (1) NZ231287A (en)
ZA (1) ZA908854B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9102076A (en) * 1991-12-12 1993-07-01 Arc Holland B V PENDANT FOR SAUSAGES E.D.
CN100402174C (en) * 2006-10-30 2008-07-16 钊田 Equipment for extruding longitudinal corrugated pipe
DE102014017407A1 (en) 2014-11-26 2016-06-02 Thyssenkrupp Ag Method for producing a profiled hollow shaft for a telescopic steering shaft and telescopic steering shaft
US20180311888A1 (en) * 2017-04-26 2018-11-01 Lifetime Products, Inc. Furniture components with embossed profiles
CN112517657B (en) * 2020-10-16 2022-04-08 中北大学 Bidirectional differential extrusion forming method for outer longitudinal rib cylindrical part
CN112517658B (en) * 2020-10-16 2022-04-08 中北大学 Bidirectional differential extrusion forming die for external longitudinal rib cylindrical part
CN112692129A (en) * 2020-11-23 2021-04-23 湖南兵器资江机器有限公司 Rib pressing device for cylindrical thin-wall part
US11448171B1 (en) 2021-06-25 2022-09-20 Ford Global Technologies, Llc Hot-charge duct for turbocharger system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE183803C (en) * 1904-05-02
US1628259A (en) * 1927-05-10 Alpons mauser
US1951063A (en) * 1932-01-13 1934-03-13 Reimann Jacques John Manufacture of fluted, corrugated, twisted, or other like metal or other tubes, rods, or bars
GB433390A (en) * 1934-03-24 1935-08-14 John Spencer Ltd Improvements in the manufacture of fluted metal tubes and tubular articles
DE2106479A1 (en) * 1971-02-11 1972-09-21 Schoeller Werk Kg Non-circular profile tube prod from circular blanks - - by two pass rolling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1628259A (en) * 1927-05-10 Alpons mauser
DE183803C (en) * 1904-05-02
US1951063A (en) * 1932-01-13 1934-03-13 Reimann Jacques John Manufacture of fluted, corrugated, twisted, or other like metal or other tubes, rods, or bars
GB433390A (en) * 1934-03-24 1935-08-14 John Spencer Ltd Improvements in the manufacture of fluted metal tubes and tubular articles
DE2106479A1 (en) * 1971-02-11 1972-09-21 Schoeller Werk Kg Non-circular profile tube prod from circular blanks - - by two pass rolling

Also Published As

Publication number Publication date
AU628781B3 (en) 1992-08-04
AU6567590A (en) 1991-05-16
ZA908854B (en) 1991-10-30
EP0427542A2 (en) 1991-05-15
AU1106092A (en) 1992-05-14
NZ231287A (en) 1992-09-25

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