DE3936200C1 - - Google Patents

Info

Publication number: DE3936200C1
Authority: DE; Germany
Prior art keywords: workpiece; tool holder; spindle; rolling machine; tool
Prior art date: 1989-10-31
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.): Expired - Lifetime

Application number

DE19893936200

Other languages

German (de)

English (en)

Inventor

Helmut Dipl.-Ing. 4720 Beckum De Wenzel

Karl-Heinz Dipl.-Ing. 4835 Rietberg De Koestermeier

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.)

Leifeld GmbH and Co

Original Assignee

Leifeld GmbH and Co

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.)

1989-10-31

Filing date

1989-10-31

Publication date

1990-12-13

1989-10-31 Application filed by Leifeld GmbH and Co filed Critical Leifeld GmbH and Co

1989-10-31 Priority to DE19893936200 priority Critical patent/DE3936200C1/de

1990-10-19 Priority to EP90120070A priority patent/EP0425924A1/fr

1990-12-13 Application granted granted Critical

1990-12-13 Publication of DE3936200C1 publication Critical patent/DE3936200C1/de

2009-11-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005096 rolling process Methods 0.000 claims description 38
238000006073 displacement reaction Methods 0.000 claims description 8
230000002093 peripheral effect Effects 0.000 claims description 5
230000008878 coupling Effects 0.000 claims description 2
238000010168 coupling process Methods 0.000 claims description 2
238000005859 coupling reaction Methods 0.000 claims description 2
238000003754 machining Methods 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims 1
238000012544 monitoring process Methods 0.000 claims 1
230000003252 repetitive effect Effects 0.000 claims 1
230000033001 locomotion Effects 0.000 description 4
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
241001494479 Pecora Species 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1

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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
- 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)
Turning (AREA)

DE19893936200 1989-10-31 1989-10-31 Expired - Lifetime DE3936200C1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DE19893936200 DE3936200C1 (fr)	1989-10-31	1989-10-31
EP90120070A EP0425924A1 (fr)	1989-10-31	1990-10-19	Laminoir à profilés pour la manufacture de profilés en forme de cylindre creux ou godet en tôle

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19893936200 DE3936200C1 (fr)	1989-10-31	1989-10-31

Publications (1)

Publication Number	Publication Date
DE3936200C1 true DE3936200C1 (fr)	1990-12-13

Family

ID=6392569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19893936200 Expired - Lifetime DE3936200C1 (fr)	1989-10-31	1989-10-31

Country Status (2)

Country	Link
EP (1)	EP0425924A1 (fr)
DE (1)	DE3936200C1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4104751A1 (de) *	1991-02-15	1992-10-15	H & H Metalform Maschinenbau U	Verfahren zur herstellung rotationssymmetrischer werkstuecke und anordnung zur durchfuehrung des verfahrens
DE29500403U1 (de) *	1995-01-12	1995-03-02	SEM Schneider Elementenbau GmbH & Co. KG, 41238 Mönchengladbach	Vorrichtung zur Herstellung von Konturen in der Wandung eines Rohres
WO1995031300A1 (fr) *	1994-05-18	1995-11-23	Construcciones Radio Electro-Mecánicas, S.A.	Procede et dispositif pour la fabrication de poulies a gorges multiples
DE10013801A1 (de) *	2000-03-20	2001-10-18	Reinhardt Gmbh Maschbau	Blechumformmaschine
CN105921568A (zh) *	2016-05-18	2016-09-07	泉州市鸣交通电器有限公司	一种铅套自动辊压设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116618497B (zh) *	2023-07-25	2023-10-03	苏州瑞玛精密工业股份有限公司	一种筒形件内波纹旋转挤压设备

Citations (3)

* 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
DE3711927C1 (en) *	1987-04-13	1988-10-13	Leifeld & Co	Method for the production of metal hollow bodies with profiles running in the axial direction on their outer circumference, especially teeth, and an apparatus for carrying out the method
DE3741596A1 (de) *	1987-12-08	1989-06-08	K Gerd Dipl Ing Friedrichs	Vorrichtung zum herstellen eines profils an einem topffoermigen blechkoerper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4083215A (en) *	1976-02-11	1978-04-11	Deere & Company	Method and tool for making a sheet metal pulley
US4404829A (en) *	1980-01-10	1983-09-20	Vanco Dorakovski	Method and apparatus for the manufacture of pulleys
ATE25935T1 (de) *	1982-12-30	1987-04-15	Metal Box Plc	Anformen von einschnuerungen an hohlkoerpern.
DE3334349A1 (de) *	1983-09-22	1985-04-11	Goshi Kaisha Kanemitsu Doko Yosetsusho, Akashi, Hyogo	Verfahren zur herstellung von mehrfach-keilriemenscheiben
US4760725A (en) *	1986-05-02	1988-08-02	Ball Corporation	Spin flow forming
DE3715917A1 (de) *	1987-05-13	1988-12-01	Niemsch Otto Lanico Maschbau	Maschine zum beiderseitigen boerdeln und einziehen zylindrischer dosenruempfe

1989
- 1989-10-31 DE DE19893936200 patent/DE3936200C1/de not_active Expired - Lifetime
1990
- 1990-10-19 EP EP90120070A patent/EP0425924A1/fr not_active Withdrawn

Patent Citations (3)

* 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
DE3711927C1 (en) *	1987-04-13	1988-10-13	Leifeld & Co	Method for the production of metal hollow bodies with profiles running in the axial direction on their outer circumference, especially teeth, and an apparatus for carrying out the method
DE3741596A1 (de) *	1987-12-08	1989-06-08	K Gerd Dipl Ing Friedrichs	Vorrichtung zum herstellen eines profils an einem topffoermigen blechkoerper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4104751A1 (de) *	1991-02-15	1992-10-15	H & H Metalform Maschinenbau U	Verfahren zur herstellung rotationssymmetrischer werkstuecke und anordnung zur durchfuehrung des verfahrens
WO1995031300A1 (fr) *	1994-05-18	1995-11-23	Construcciones Radio Electro-Mecánicas, S.A.	Procede et dispositif pour la fabrication de poulies a gorges multiples
DE29500403U1 (de) *	1995-01-12	1995-03-02	SEM Schneider Elementenbau GmbH & Co. KG, 41238 Mönchengladbach	Vorrichtung zur Herstellung von Konturen in der Wandung eines Rohres
DE10013801A1 (de) *	2000-03-20	2001-10-18	Reinhardt Gmbh Maschbau	Blechumformmaschine
CN105921568A (zh) *	2016-05-18	2016-09-07	泉州市鸣交通电器有限公司	一种铅套自动辊压设备

Also Published As

Publication number	Publication date
EP0425924A1 (fr)	1991-05-08

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Legal Events

Date	Code	Title
1990-12-13	8100	Publication of the examined application without publication of unexamined application
1990-12-13	D1	Grant (no unexamined application published) patent law 81
1991-05-16	8363	Opposition against the patent
1994-07-07	8365	Fully valid after opposition proceedings
1997-10-09	8339	Ceased/non-payment of the annual fee