IT1279061B1 - Vibratore torsionale - Google Patents

Vibratore torsionale

Info

Publication number
IT1279061B1
IT1279061B1 IT95MI002400A ITMI952400A IT1279061B1 IT 1279061 B1 IT1279061 B1 IT 1279061B1 IT 95MI002400 A IT95MI002400 A IT 95MI002400A IT MI952400 A ITMI952400 A IT MI952400A IT 1279061 B1 IT1279061 B1 IT 1279061B1
Authority
IT
Italy
Prior art keywords
tyre
rim
wheel
shaft
acceleration
Prior art date
Application number
IT95MI002400A
Other languages
English (en)
Inventor
Bernardo Carlo Di
Giuseppe Matrascia
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of ITMI952400A0 publication Critical patent/ITMI952400A0/it
Priority to IT95MI002400A priority Critical patent/IT1279061B1/it
Priority to AT96203200T priority patent/ATE196546T1/de
Priority to DE69610397T priority patent/DE69610397T2/de
Priority to ES96203200T priority patent/ES2152486T3/es
Priority to EP96203200A priority patent/EP0775904B1/en
Priority to US08/752,260 priority patent/US5691477A/en
Priority to BR9604572A priority patent/BR9604572A/pt
Priority to JP31083996A priority patent/JP3808957B2/ja
Publication of ITMI952400A1 publication Critical patent/ITMI952400A1/it
Application granted granted Critical
Publication of IT1279061B1 publication Critical patent/IT1279061B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/04—Monodirectional test stands
    • G01M7/045—Monodirectional test stands in a circular direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tires In General (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Testing Of Balance (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
IT95MI002400A 1995-11-21 1995-11-21 Vibratore torsionale IT1279061B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT95MI002400A IT1279061B1 (it) 1995-11-21 1995-11-21 Vibratore torsionale
EP96203200A EP0775904B1 (en) 1995-11-21 1996-11-15 Torsional vibrator
DE69610397T DE69610397T2 (de) 1995-11-21 1996-11-15 Drehschwingungsgenerator
ES96203200T ES2152486T3 (es) 1995-11-21 1996-11-15 Vibrador torsional.
AT96203200T ATE196546T1 (de) 1995-11-21 1996-11-15 Drehschwingungsgenerator
US08/752,260 US5691477A (en) 1995-11-21 1996-11-18 Torsional vibrator
BR9604572A BR9604572A (pt) 1995-11-21 1996-11-20 Vibrador torsional
JP31083996A JP3808957B2 (ja) 1995-11-21 1996-11-21 捩れ振動機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002400A IT1279061B1 (it) 1995-11-21 1995-11-21 Vibratore torsionale

Publications (3)

Publication Number Publication Date
ITMI952400A0 ITMI952400A0 (it) 1995-11-21
ITMI952400A1 ITMI952400A1 (it) 1997-05-21
IT1279061B1 true IT1279061B1 (it) 1997-12-04

Family

ID=11372563

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002400A IT1279061B1 (it) 1995-11-21 1995-11-21 Vibratore torsionale

Country Status (8)

Country Link
US (1) US5691477A (it)
EP (1) EP0775904B1 (it)
JP (1) JP3808957B2 (it)
AT (1) ATE196546T1 (it)
BR (1) BR9604572A (it)
DE (1) DE69610397T2 (it)
ES (1) ES2152486T3 (it)
IT (1) IT1279061B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69937702T2 (de) 1998-04-07 2008-12-04 Pirelli Tyre S.P.A. Verfahren zur Bestimmung des Strassenverhaltens eines Fahrzeugreifens
DE10004207C2 (de) * 2000-02-01 2002-11-28 Renk Ag Drehschwingungsprüfstand für Kraftfahrzeug- und/oder Reifenprüfung
EP2047227B1 (en) 2006-07-27 2011-01-05 Pirelli Tyre S.p.A. Method for analysing tire vibration characteristics and an apparatus for carrying out said method
US9329103B2 (en) 2011-01-28 2016-05-03 GM Global Technology Operations LLC Methods and systems for characterizing vehicle tires
US9121790B2 (en) * 2011-01-28 2015-09-01 GM Global Technology Operations LLC Methods and systems for evaluating tire properties
CN105141190B (zh) * 2015-07-20 2017-11-17 瑞声光电科技(常州)有限公司 振动电机驱动方法
US10422723B2 (en) * 2016-06-03 2019-09-24 Superior Industries International, Inc. Fixture and method of testing vehicle wheel vibration
CN111678695B (zh) * 2020-05-28 2022-05-20 中航力源液压股份有限公司 一种适用于拉压疲劳试验机的传动轴扭转试验工装

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081879A (fr) * 1953-05-09 1954-12-23 Onera (Off Nat Aerospatiale) Machine à produire des vibrations de torsion
US4446734A (en) * 1982-01-08 1984-05-08 Southern Pacific Transportation Company Motor driven exciter
JPS6297677A (ja) * 1985-10-24 1987-05-07 多賀電気株式会社 捩り振動子
DE3785907T2 (de) * 1986-09-26 1993-11-11 Sumitomo Electric Industries Entfernungssystem von Schwingungen in eingeschaltetem Zustand.
DE3641338A1 (de) * 1986-12-03 1988-09-22 Bbc Brown Boveri & Cie Vorrichtung zur erzeugung definierter drehschwingungen in einem mechanischen getriebe
DE3805631A1 (de) * 1988-02-24 1989-09-07 Teldix Gmbh Drehschwingungsantrieb
US4989158A (en) * 1988-12-15 1991-01-29 Schlumberger Technologies Limited Vibration control system
DE3903814A1 (de) * 1989-02-09 1990-08-16 Hofmann Gmbh & Co Kg Maschinen Lagerstaender einer auswuchtmaschinenlagerung
DE3939695C1 (it) * 1989-12-01 1991-05-29 Fa. Carl Freudenberg, 6940 Weinheim, De
US5083463A (en) * 1990-02-07 1992-01-28 M/Rad Corporation Rotatable vibration test apparatus
JP3003429B2 (ja) * 1992-10-08 2000-01-31 富士電機株式会社 ねじり振動子および光偏向子

Also Published As

Publication number Publication date
JPH09189645A (ja) 1997-07-22
ITMI952400A0 (it) 1995-11-21
EP0775904B1 (en) 2000-09-20
DE69610397T2 (de) 2001-03-29
ATE196546T1 (de) 2000-10-15
ES2152486T3 (es) 2001-02-01
JP3808957B2 (ja) 2006-08-16
DE69610397D1 (de) 2000-10-26
BR9604572A (pt) 1998-06-23
EP0775904A1 (en) 1997-05-28
ITMI952400A1 (it) 1997-05-21
US5691477A (en) 1997-11-25

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Legal Events

Date Code Title Description
0001 Granted