IT7924992A0 - Assorbitori di risonanza per veicoli ferroviari. - Google Patents

Assorbitori di risonanza per veicoli ferroviari.

Info

Publication number
IT7924992A0
IT7924992A0 IT7924992A IT2499279A IT7924992A0 IT 7924992 A0 IT7924992 A0 IT 7924992A0 IT 7924992 A IT7924992 A IT 7924992A IT 2499279 A IT2499279 A IT 2499279A IT 7924992 A0 IT7924992 A0 IT 7924992A0
Authority
IT
Italy
Prior art keywords
railway vehicles
resonance absorbers
absorbers
resonance
railway
Prior art date
Application number
IT7924992A
Other languages
English (en)
Original Assignee
Fried Krupp Huttenwerke Ah
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 Fried Krupp Huttenwerke Ah filed Critical Fried Krupp Huttenwerke Ah
Publication of IT7924992A0 publication Critical patent/IT7924992A0/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0006—Construction of wheel bodies, e.g. disc wheels
    • B60B17/0013—Construction of wheel bodies, e.g. disc wheels formed by two or more axially spaced discs
    • B60B17/0017—Construction of wheel bodies, e.g. disc wheels formed by two or more axially spaced discs with insonorisation means
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/133—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Tires In General (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Railway Tracks (AREA)
IT7924992A 1978-08-10 1979-08-08 Assorbitori di risonanza per veicoli ferroviari. IT7924992A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2835020A DE2835020C2 (de) 1978-08-10 1978-08-10 Schwingungsdämpfer

Publications (1)

Publication Number Publication Date
IT7924992A0 true IT7924992A0 (it) 1979-08-08

Family

ID=6046674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7924992A IT7924992A0 (it) 1978-08-10 1979-08-08 Assorbitori di risonanza per veicoli ferroviari.

Country Status (12)

Country Link
US (1) US4364594A (it)
JP (1) JPS5525696A (it)
AT (1) AT367689B (it)
BE (1) BE878166A (it)
CA (1) CA1147374A (it)
CH (1) CH645441A5 (it)
DE (1) DE2835020C2 (it)
ES (1) ES483024A1 (it)
FR (1) FR2433136A1 (it)
GB (1) GB2027844B (it)
IT (1) IT7924992A0 (it)
NL (1) NL7905793A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922585B1 (de) * 1979-06-02 1980-12-11 Krupp Ag Huettenwerke Schwingungsabsorber fuer Resonanzschwingungen rotierender Koerper
DE3119499C2 (de) * 1981-05-15 1983-11-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Körperschalldämpfer
JPS5914317A (ja) * 1982-07-14 1984-01-25 富士電機株式会社 反限時特性過電流継電器
DE3230120C2 (de) * 1982-08-13 1984-08-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckwerkzylinder mit einer Vorrichtung zur Reduzierung der durch die Kanalüberrollung angeregten Biegeschwingungen
JPS61215830A (ja) * 1985-03-19 1986-09-25 Daikin Mfg Co Ltd ダイナミツクダンパ−付きフライホイ−ル
DE3510809A1 (de) * 1985-03-25 1986-09-25 Müller - BBM GmbH, 8033 Planegg Schalldaemmeinrichtung
US4924976A (en) * 1987-09-04 1990-05-15 Digital Equipment Corporation Tuned array vibration absorber
JPH037003U (it) * 1989-06-09 1991-01-23
DE4125885C2 (de) * 1991-08-05 1995-06-01 Ruhrkohle Ag Eisenbahnrad
DE4343008C2 (de) * 1993-12-16 1997-03-06 Daimler Benz Aerospace Ag Resonanzabsorber
ES2130952B1 (es) * 1996-07-30 2000-01-16 Const Y Aux Ferrocarriles Sa Sistema de amortiguamiento de ruido en ruedas ferroviarias.
GB9719864D0 (en) 1997-09-19 1997-11-19 Univ Southampton Rail damper
GB2390885A (en) 2002-07-17 2004-01-21 Bombardier Transp Gmbh Rail vehicle wheel set with torsional vibration damping
WO2007130421A2 (en) 2006-05-01 2007-11-15 Danaher Motion A braking or clutching device
DE102009037936A1 (de) * 2009-08-19 2011-02-24 Poroson Gmbh Rad für ein Schienenfahrzeug
FR2979964B1 (fr) * 2011-09-08 2014-04-11 Turbomeca Amortissement des vibrations d'un pignon par patch viscoelastique
WO2014156102A1 (ja) * 2013-03-28 2014-10-02 新日鐵住金株式会社 鉄道車両用防音車輪
TWI581986B (zh) * 2014-07-24 2017-05-11 Nippon Steel & Sumitomo Metal Corp Railway vehicles with sound insulation wheels
FR3071193B1 (fr) * 2017-09-20 2019-10-18 Alstom Transport Technologies Dispositif absorbeur de bruit pour roue de vehicule ferroviaire et roue de vehicule ferroviaire associee
CN107696789B (zh) * 2017-10-20 2023-08-25 株洲时代新材料科技股份有限公司 一种动力吸振式车轮降噪块及降噪方法
CN112046192B (zh) * 2020-09-18 2022-03-22 株洲时代新材料科技股份有限公司 一种车轮降噪方法及复合型阻尼降噪装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782285A (en) * 1929-10-28 1930-11-18 Michelin & Cie Wheel for railroad vehicles
US1840898A (en) * 1931-05-11 1932-01-12 Charles H Gunn Resilient rail car wheel
BE395244A (it) * 1932-03-29 1900-01-01
FR1142684A (fr) * 1956-02-15 1957-09-20 Dispositif amortisseur pour véhicules
FR1357309A (fr) * 1963-05-15 1964-04-03 Asea Ab Roue élastique pour véhicules ferroviaires
US3327812A (en) * 1965-10-14 1967-06-27 B J Lazan Damping means
FR1526649A (fr) * 1966-06-23 1968-05-24 Goodrich Co B F Roue avec amortisseur de vibration
US3377097A (en) * 1966-06-23 1968-04-09 Goodrich Co B F Vibration damped railway wheel
FR1485953A (fr) * 1966-06-30 1967-06-23 Three G Corp Masselotte à fixation élastique pour l'équilibrage de roues
US3467353A (en) * 1966-08-02 1969-09-16 Lord Corp Tube form mounting
US3601228A (en) * 1968-05-22 1971-08-24 Univ Dayton Resonant-beam/tuned damper
DE2110257A1 (de) * 1971-03-04 1972-10-05 Klöckner-Werke AG, 4100 Duisburg Unwuchtausgleich an Eisenbahnrädern
DE2207162C3 (de) * 1972-02-16 1978-09-07 Volkswagenwerk Ag, 3180 Wolfsburg Für eine Scheibenbremse bestimmte Bremsscheibe
AT337772B (de) * 1973-10-24 1977-07-25 Krupp Ag Huettenwerke Gummigefedertes schienenrad
BE830837A (fr) * 1974-07-02 1975-10-16 Roue pour rail, amortie elastiquement par du caoutchouc
DE2652874C3 (de) * 1976-11-20 1980-07-31 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zur Schalldämpfung an einem Schienenrad
DE2657860B1 (de) * 1976-12-21 1978-06-29 Krupp Ag Huettenwerke Gleis fuer Schienenfahrzeuge
GB1599434A (en) * 1977-05-06 1981-10-07 Krupp Ag Huettenwerke Vibration absorbing track wheel

Also Published As

Publication number Publication date
GB2027844B (en) 1982-08-25
NL7905793A (nl) 1980-02-12
JPS5525696A (en) 1980-02-23
FR2433136A1 (fr) 1980-03-07
BE878166A (fr) 1979-12-03
GB2027844A (en) 1980-02-27
AT367689B (de) 1982-07-26
ATA527779A (de) 1981-12-15
US4364594A (en) 1982-12-21
ES483024A1 (es) 1980-04-16
DE2835020C2 (de) 1983-10-20
FR2433136B1 (it) 1984-06-01
CA1147374A (en) 1983-05-31
CH645441A5 (de) 1984-09-28
DE2835020A1 (de) 1980-04-17

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