ATE149058T1 - Torsionschwingungsdämpfer und methode zur herstellung desselben - Google Patents

Torsionschwingungsdämpfer und methode zur herstellung desselben

Info

Publication number
ATE149058T1
ATE149058T1 AT93106068T AT93106068T ATE149058T1 AT E149058 T1 ATE149058 T1 AT E149058T1 AT 93106068 T AT93106068 T AT 93106068T AT 93106068 T AT93106068 T AT 93106068T AT E149058 T1 ATE149058 T1 AT E149058T1
Authority
AT
Austria
Prior art keywords
housing
roll
chamber
annular
working
Prior art date
Application number
AT93106068T
Other languages
English (en)
Inventor
Thomas J Critton
Walter P Pukalo
Ralph Yorio
Donald S Johnson
Original Assignee
Vibratech Inc
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 Vibratech Inc filed Critical Vibratech Inc
Application granted granted Critical
Publication of ATE149058T1 publication Critical patent/ATE149058T1/de

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F16F15/167—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring
    • F16F15/173—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring provided within a closed housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/045—Press-fitting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/048—Welding
AT93106068T 1993-04-14 1993-04-14 Torsionschwingungsdämpfer und methode zur herstellung desselben ATE149058T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93106068A EP0620380B1 (de) 1993-04-14 1993-04-14 Torsionschwingungsdämpfer und Methode zur Herstellung desselben

Publications (1)

Publication Number Publication Date
ATE149058T1 true ATE149058T1 (de) 1997-03-15

Family

ID=8212812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93106068T ATE149058T1 (de) 1993-04-14 1993-04-14 Torsionschwingungsdämpfer und methode zur herstellung desselben

Country Status (3)

Country Link
EP (1) EP0620380B1 (de)
AT (1) ATE149058T1 (de)
DE (1) DE69308205T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729199B1 (fr) * 1995-01-11 1997-04-04 Valeo Procede de fabrication d'un volant amortisseur notamment pour vehicules automobiles
KR100268254B1 (ko) * 1997-12-31 2000-10-16 윤종용 드럼 세탁기의 볼 밸런서 제조방법
US9273773B2 (en) 2013-03-15 2016-03-01 Magna Powertrain, Inc. One-piece inertia ring and method of manufacturing the one-piece inertia ring
CN106736277B (zh) * 2016-12-12 2018-12-28 南通福乐达汽车配件有限公司 一种工字型硅油减震器壳体的整体旋压成型方法
DE102018126471A1 (de) * 2018-10-24 2020-04-30 Hasse & Wrede Gmbh Viskositäts-Drehschwingungsdämpfer und Verfahren zum Herstellen eines Viskositäts-Drehschwingungsdämpfers
US11754143B1 (en) * 2022-05-26 2023-09-12 GM Global Technology Operations LLC Laser welded damper having enhanced fatigue performance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995474A (en) * 1975-07-07 1976-12-07 Aspro, Incorporated Method of making spun V-grooved sheet metal pulleys
FR2376708A1 (fr) * 1977-01-07 1978-08-04 Belloir Nouveau procede de fabrication de pieces semi-toriques par repoussage
US4134284A (en) * 1977-06-01 1979-01-16 Achim Nitschke Method and apparatus for the manufacture of hollow bodies
US4872369A (en) * 1987-08-03 1989-10-10 Vibratech, Inc. Torsional vibration damper having a roll spun housing and other improvements
US5058453A (en) * 1989-05-05 1991-10-22 Caterpillar Inc. Torsional vibration damper

Also Published As

Publication number Publication date
EP0620380B1 (de) 1997-02-19
EP0620380A1 (de) 1994-10-19
DE69308205T2 (de) 1997-06-05
DE69308205D1 (de) 1997-03-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties