ATE68381T1 - Vorrichtung zum umformen eines rotationssymmetrischen blechkoerpers, beispielsweise eines riemenscheibenrohlings. - Google Patents

Vorrichtung zum umformen eines rotationssymmetrischen blechkoerpers, beispielsweise eines riemenscheibenrohlings.

Info

Publication number
ATE68381T1
ATE68381T1 AT89900228T AT89900228T ATE68381T1 AT E68381 T1 ATE68381 T1 AT E68381T1 AT 89900228 T AT89900228 T AT 89900228T AT 89900228 T AT89900228 T AT 89900228T AT E68381 T1 ATE68381 T1 AT E68381T1
Authority
AT
Austria
Prior art keywords
sheet metal
forming
metal body
rotationally symmetric
pulley blank
Prior art date
Application number
AT89900228T
Other languages
German (de)
English (en)
Inventor
K Gerd Friedrichs
Original Assignee
Tewig 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=6342137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE68381(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tewig Gmbh filed Critical Tewig Gmbh
Application granted granted Critical
Publication of ATE68381T1 publication Critical patent/ATE68381T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/261—Making other particular articles wheels or the like pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pulleys (AREA)
  • Braking Arrangements (AREA)
  • Press Drives And Press Lines (AREA)
AT89900228T 1987-12-08 1988-12-07 Vorrichtung zum umformen eines rotationssymmetrischen blechkoerpers, beispielsweise eines riemenscheibenrohlings. ATE68381T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3741596A DE3741596C3 (de) 1987-12-08 1987-12-08 Vorrichtung zum Herstellen eines Profils an einem rotationssymmetrischen Blechrohling
EP89900228A EP0390828B1 (de) 1987-12-08 1988-12-07 Vorrichtung zum umformen eines rotationssymmetrischen blechkörpers, beispielsweise eines riemenscheibenrohlings
PCT/EP1988/001116 WO1989005203A1 (en) 1987-12-08 1988-12-07 Device for shaping a rotationally symmetrical sheet metal object, for example a pulley blank

Publications (1)

Publication Number Publication Date
ATE68381T1 true ATE68381T1 (de) 1991-11-15

Family

ID=6342137

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89900228T ATE68381T1 (de) 1987-12-08 1988-12-07 Vorrichtung zum umformen eines rotationssymmetrischen blechkoerpers, beispielsweise eines riemenscheibenrohlings.

Country Status (6)

Country Link
EP (2) EP0390828B1 (enrdf_load_stackoverflow)
JP (1) JPH03502663A (enrdf_load_stackoverflow)
AT (1) ATE68381T1 (enrdf_load_stackoverflow)
DE (2) DE3741596C3 (enrdf_load_stackoverflow)
ES (1) ES2026988T3 (enrdf_load_stackoverflow)
WO (1) WO1989005203A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904241A1 (de) * 1989-02-13 1990-08-16 Tewig Gmbh Vorrichtung zum herstellen eines profils an einem vortopf
DE3936200C1 (enrdf_load_stackoverflow) * 1989-10-31 1990-12-13 Leifeld Gmbh & Co, 4730 Ahlen, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750476C (de) * 1940-07-17 1945-01-15 Boerdel- und Siekenmaschine, insbesondere fuer Blechdosen
DE2060024A1 (de) * 1970-12-05 1972-06-08 Kabel Metallwerke Ghh Verfahren zur Herstellung ringfoermig gewellter Metallrohre
DE2732263A1 (de) * 1977-07-16 1979-02-01 Schuler Gmbh L Vorrichtung zum herstellen einer sicke am umfang eines hohlzylinders
JPS5912375B2 (ja) * 1980-12-27 1984-03-22 合資会社金光銅工「鎔」接所 板金製ポリｖプ−リの製造方法
JPS58110146A (ja) * 1981-12-24 1983-06-30 Kanemitsu Doukou Yousetsushiyo:Goushi 板金製ポリｖプ−リ及びその製造方法

Also Published As

Publication number Publication date
DE3865680D1 (de) 1991-11-21
ES2026988T3 (es) 1992-05-16
DE3741596C2 (enrdf_load_stackoverflow) 1991-01-10
EP0390828A1 (de) 1990-10-10
EP0319979B1 (de) 1991-09-25
EP0390828B1 (de) 1991-10-16
DE3741596C3 (de) 1995-05-18
JPH03502663A (ja) 1991-06-20
WO1989005203A1 (en) 1989-06-15
DE3741596A1 (de) 1989-06-08
EP0319979A1 (de) 1989-06-14

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