AU576033B2 - Drawing transverse ribs onto tubes - Google Patents

Drawing transverse ribs onto tubes

Info

Publication number
AU576033B2
AU576033B2 AU50757/85A AU5075785A AU576033B2 AU 576033 B2 AU576033 B2 AU 576033B2 AU 50757/85 A AU50757/85 A AU 50757/85A AU 5075785 A AU5075785 A AU 5075785A AU 576033 B2 AU576033 B2 AU 576033B2
Authority
AU
Australia
Prior art keywords
transverse ribs
onto tubes
ribs onto
drawing transverse
tubes
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.)
Ceased
Application number
AU50757/85A
Other versions
AU5075785A (en
Inventor
Heinrich Schulenberg
Otto Wisse
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.)
GEA Luftkuehlergesellschaft Happel GmbH and Co KG
Original Assignee
GEA Luftkuehler GmbH
GEA Luftkuehlergesellschaft Happel GmbH and Co KG
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 GEA Luftkuehler GmbH, GEA Luftkuehlergesellschaft Happel GmbH and Co KG filed Critical GEA Luftkuehler GmbH
Publication of AU5075785A publication Critical patent/AU5075785A/en
Application granted granted Critical
Publication of AU576033B2 publication Critical patent/AU576033B2/en
Anticipated expiration legal-status Critical
Ceased 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 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
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU50757/85A 1984-12-18 1985-12-04 Drawing transverse ribs onto tubes Ceased AU576033B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3446067 1984-12-18
DE3446067A DE3446067C1 (en) 1984-12-18 1984-12-18 Apparatus for pulling on transverse ribs

Publications (2)

Publication Number Publication Date
AU5075785A AU5075785A (en) 1986-06-26
AU576033B2 true AU576033B2 (en) 1988-08-11

Family

ID=6253042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50757/85A Ceased AU576033B2 (en) 1984-12-18 1985-12-04 Drawing transverse ribs onto tubes

Country Status (10)

Country Link
JP (1) JPS61186120A (en)
CN (1) CN1008515B (en)
AT (1) AT388517B (en)
AU (1) AU576033B2 (en)
DE (1) DE3446067C1 (en)
IN (1) IN161728B (en)
SU (1) SU1410863A3 (en)
UA (1) UA7213A1 (en)
YU (1) YU194185A (en)
ZA (1) ZA859183B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446068C1 (en) * 1984-12-18 1986-01-16 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Device for pulling cross ribs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5075685A (en) * 1984-12-18 1986-06-26 Gea Luftkuhlergesellschaft Happel G.m.b.H. & Co. Drawing transverse ribs onto tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752831B1 (en) * 1959-10-13 1971-07-08 Gea Luftkuehler Happel Gmbh DEVICE FOR PULLING TRANSVERSAL RIBS ON FIXED PIPES
DE1402071C3 (en) * 1959-10-13 1978-06-01 Gea Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum Device for pulling cross-ribbed sheets onto fixed pipes
DE2921416C2 (en) * 1979-05-26 1985-04-11 Balcke-Dürr AG, 4030 Ratingen Device for pulling transverse ribs onto several pipes that are fixedly arranged next to one another

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5075685A (en) * 1984-12-18 1986-06-26 Gea Luftkuhlergesellschaft Happel G.m.b.H. & Co. Drawing transverse ribs onto tubes

Also Published As

Publication number Publication date
UA7213A1 (en) 1995-06-30
CN1008515B (en) 1990-06-27
AT388517B (en) 1989-07-25
YU194185A (en) 1987-10-31
ZA859183B (en) 1986-08-27
SU1410863A3 (en) 1988-07-15
IN161728B (en) 1988-01-23
CN85108831A (en) 1986-06-10
DE3446067C1 (en) 1986-06-26
AU5075785A (en) 1986-06-26
JPS61186120A (en) 1986-08-19
ATA350085A (en) 1988-12-15

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