IT1251982B - Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere - Google Patents

Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere

Info

Publication number
IT1251982B
IT1251982B ITMI912959A ITMI912959A IT1251982B IT 1251982 B IT1251982 B IT 1251982B IT MI912959 A ITMI912959 A IT MI912959A IT MI912959 A ITMI912959 A IT MI912959A IT 1251982 B IT1251982 B IT 1251982B
Authority
IT
Italy
Prior art keywords
wheels
general
damping device
vehicles
rail
Prior art date
Application number
ITMI912959A
Other languages
English (en)
Inventor
Gourcez Etienne Rouget De
Original Assignee
Fip Ind
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 Fip Ind filed Critical Fip Ind
Priority to ITMI912959A priority Critical patent/IT1251982B/it
Publication of ITMI912959A0 publication Critical patent/ITMI912959A0/it
Priority to EP92830591A priority patent/EP0559999A1/en
Publication of ITMI912959A1 publication Critical patent/ITMI912959A1/it
Application granted granted Critical
Publication of IT1251982B publication Critical patent/IT1251982B/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
    • 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)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Il presente trovato ha come oggetto un dispositivo smorzante per ruote di ferrovie e metropolitane, e di veicoli su rotaia in genere, caratterizzato dal fatto di comprendere un primo ed un secondo semianello, aventi sezione trasversale a conformazione angolare e realizzati in materiale metallico.I semianelli sono incollati su lato esterno della ruota, con l'interposizione di uno strato di materiale viscoelastico.Sono, inoltre, previsti mezzi di collegamento fra i semianelli.
ITMI912959A 1991-11-07 1991-11-07 Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere IT1251982B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI912959A IT1251982B (it) 1991-11-07 1991-11-07 Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere
EP92830591A EP0559999A1 (en) 1991-11-07 1992-10-30 Damping device for damping railroad and underground railroad train wheels and rail vehicle wheels in general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912959A IT1251982B (it) 1991-11-07 1991-11-07 Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere

Publications (3)

Publication Number Publication Date
ITMI912959A0 ITMI912959A0 (it) 1991-11-07
ITMI912959A1 ITMI912959A1 (it) 1993-05-07
IT1251982B true IT1251982B (it) 1995-05-27

Family

ID=11361042

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912959A IT1251982B (it) 1991-11-07 1991-11-07 Dispositivo smorzante per ruote di ferrovie e metropolitane e di veicoli su rotaia in genere

Country Status (2)

Country Link
EP (1) EP0559999A1 (it)
IT (1) IT1251982B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501613A1 (de) * 1995-01-20 1996-07-25 Vsg Verkehrstechnik Gmbh Schwingungsgedämpftes Schienenrad
DE19617684A1 (de) * 1995-05-11 1996-12-12 Gutehoffnungshuette Radsatz Schallgedämpftes Schienenrad
ES2130952B1 (es) * 1996-07-30 2000-01-16 Const Y Aux Ferrocarriles Sa Sistema de amortiguamiento de ruido en ruedas ferroviarias.
EP0872358A1 (de) * 1997-04-16 1998-10-21 Alusuisse Technology & Management AG Schienenfahrzeugrad
AUPP101697A0 (en) * 1997-12-19 1998-01-15 3M Australia Pty Limited Noise reduction for wheels
US7712840B2 (en) 2003-07-18 2010-05-11 Fogal Sr Robert D Uniformity and stabilizing system for a tire/wheel assembly
CN104354524B (zh) * 2013-06-27 2018-12-04 朱庆军 车轮降噪阻尼器
US10023005B2 (en) 2014-06-20 2018-07-17 Qingjun Zhu Vehicle wheel noise-reducing damper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43128C (de) * E. PECKHAM in Syracuse, New-York, V. St. A Neuerung an Eisenbahnwagenrädern
US1852538A (en) * 1929-10-11 1932-04-05 Westinghouse Electric & Mfg Co Damping means for gear wheels
FR2492492A1 (fr) * 1980-10-17 1982-04-23 Creusot Loire Procede et dispositif d'insonorisation d'une roue metallique

Also Published As

Publication number Publication date
ITMI912959A1 (it) 1993-05-07
ITMI912959A0 (it) 1991-11-07
EP0559999A1 (en) 1993-09-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125