ATA349985A - Vorrichtung zum aufziehen von querrippen - Google Patents

Vorrichtung zum aufziehen von querrippen

Info

Publication number
ATA349985A
ATA349985A AT0349985A AT349985A ATA349985A AT A349985 A ATA349985 A AT A349985A AT 0349985 A AT0349985 A AT 0349985A AT 349985 A AT349985 A AT 349985A AT A349985 A ATA349985 A AT A349985A
Authority
AT
Austria
Prior art keywords
cross ribs
taking cross
taking
ribs
cross
Prior art date
Application number
AT0349985A
Other languages
English (en)
Other versions
AT387733B (de
Original Assignee
Gea Luftkuehler Happel 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
Application filed by Gea Luftkuehler Happel Gmbh filed Critical Gea Luftkuehler Happel Gmbh
Publication of ATA349985A publication Critical patent/ATA349985A/de
Application granted granted Critical
Publication of AT387733B publication Critical patent/AT387733B/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Automatic Assembly (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AT0349985A 1984-12-18 1985-12-02 Vorrichtung zum aufziehen von querrippen AT387733B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3446068A DE3446068C1 (de) 1984-12-18 1984-12-18 Vorrichtung zum Aufziehen von Querrippen

Publications (2)

Publication Number Publication Date
ATA349985A true ATA349985A (de) 1988-08-15
AT387733B AT387733B (de) 1989-03-10

Family

ID=6253043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0349985A AT387733B (de) 1984-12-18 1985-12-02 Vorrichtung zum aufziehen von querrippen

Country Status (11)

Country Link
US (1) US4685204A (de)
JP (1) JPH07106381B2 (de)
CN (1) CN1003164B (de)
AT (1) AT387733B (de)
AU (1) AU577646B2 (de)
DE (1) DE3446068C1 (de)
IN (1) IN161340B (de)
SU (1) SU1414314A3 (de)
UA (1) UA7212A1 (de)
YU (1) YU194285A (de)
ZA (1) ZA859185B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446067C1 (de) * 1984-12-18 1986-06-26 GEA Luftkühlergesellschaft Happel GmbH & Co, 4630 Bochum Vorrichtung zum Aufziehen von Querrippen
US5988337A (en) * 1998-12-01 1999-11-23 Liu; Kuo-Hunn Ratchet tool
JP5591837B2 (ja) 2012-01-25 2014-09-17 本田技研工業株式会社 車両及び操舵装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618366A (en) * 1950-03-22 1952-11-18 Crane Co Pneumatic clutch
US3095639A (en) * 1959-10-13 1963-07-02 Gea Luftkuehler Happel Gmbh Apparatus for automatically threading transverse ribs on to tubes, especially for heat exchangers
US3306409A (en) * 1965-04-19 1967-02-28 Bendix Corp Centrifugally-controlled, helicallysplined dentil overrunning clutch
US3498151A (en) * 1968-02-19 1970-03-03 Massey Ferguson Inc Transmission clutch control apparatus
GB1324079A (en) * 1969-12-04 1973-07-18 Massey Ferguson Perkins Ltd Freewheel lockout
DE2139382B2 (de) * 1971-08-06 1972-05-25 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Vorrichtung zum aufziehen von querrippen auf ortsfest gelagerte rohre
DE2139381B2 (de) * 1971-08-06 1972-05-31 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Vorrichtung zum aufziehen von querrippen auf ortsfest gelagerte rohre
DE3446067C1 (de) * 1984-12-18 1986-06-26 GEA Luftkühlergesellschaft Happel GmbH & Co, 4630 Bochum Vorrichtung zum Aufziehen von Querrippen

Also Published As

Publication number Publication date
UA7212A1 (uk) 1995-06-30
AU577646B2 (en) 1988-09-29
AT387733B (de) 1989-03-10
SU1414314A3 (ru) 1988-07-30
JPH07106381B2 (ja) 1995-11-15
IN161340B (de) 1987-11-14
CN85109194A (zh) 1986-09-24
AU5075685A (en) 1986-06-26
US4685204A (en) 1987-08-11
CN1003164B (zh) 1989-02-01
DE3446068C1 (de) 1986-01-16
JPS61202724A (ja) 1986-09-08
YU194285A (en) 1987-10-31
ZA859185B (en) 1986-08-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee