DE29918592U1 - Noise-dampened disc wheel with metal disc - Google Patents

Noise-dampened disc wheel with metal disc

Info

Publication number
DE29918592U1
DE29918592U1 DE29918592U DE29918592U DE29918592U1 DE 29918592 U1 DE29918592 U1 DE 29918592U1 DE 29918592 U DE29918592 U DE 29918592U DE 29918592 U DE29918592 U DE 29918592U DE 29918592 U1 DE29918592 U1 DE 29918592U1
Authority
DE
Germany
Prior art keywords
disc
coating
wheel
noise
wheel according
Prior art date
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
DE29918592U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29918592U priority Critical patent/DE29918592U1/en
Publication of DE29918592U1 publication Critical patent/DE29918592U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Geräuschgedämpftes Scheibenrad (1) für Schienenfahrzeuge mit einer Radscheibe (3), die auf einer Seite oder auf beiden Seiten mit einer Beschichtung (5) aus einem Kunststoff versehen ist, dadurch gekennzeichnet, daß der Kunststoff ein Polyurethanschaum ist.1. Noise-damped disc wheel ( 1 ) for rail vehicles with a wheel disc ( 3 ) which is provided on one side or on both sides with a coating ( 5 ) made of a plastic, characterized in that the plastic is a polyurethane foam. 2. Geräuschgedämpftes Scheibenrad nach Anspruch 1, dadurch gekennzeichnet, daß die Beschichtung (5) aus mehreren Schichten unterschiedlicher Dichte aufgebaut ist.2. A silenced disc wheel according to claim 1, characterized in that the coating ( 5 ) is made up of several layers of different density. 3. Geräuschgedämpftes Scheibenrad nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in der Beschichtung (5) auf einer Seite oder auf beiden Seiten mindestens eine Metallscheibe (9) eingebettet ist.3. A silenced disc wheel according to claim 1 or 2, characterized in that in the coating ( 5 ) on one side or on both sides at least one metal disc ( 9 ) is embedded. 4. Geräuschgedämpftes Scheibenrad nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Beschichtung (5) mehrere radiale speichenartige Elemente ausweist, die in gerader oder ungerader Anzahl auf der Radscheibe (3) angeordnet sind und daß sich die Beschichtung (5) geschlossen wellenartig über die ge­ samte Radscheibe (3) erstreckt und die speichenartige Elemente durch Wellenberge gegeben sind.4. A silenced disc wheel according to one of the preceding claims, characterized in that the coating ( 5 ) has a plurality of radial spoke-like elements which are arranged in an even or odd number on the wheel disc ( 3 ) and that the coating ( 5 ) is closed in a wave-like manner the entire wheel disc ( 3 ) extends and the spoke-like elements are given by wave crests. 5. Geräuschgedämpftes Scheibenrad nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Beschichtung (5) in mehrere scheibensegmentförmige Ab­ schnitte unterschiedlicher Dichte unterteilt ist. 5. A silenced disc wheel according to one of the preceding claims, characterized in that the coating ( 5 ) is divided into a plurality of disc segment-shaped sections of different densities. 6. Geräuschgedämpftes Scheibenrad nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Metallscheibe (9) in mehrere scheibensegmentförmige Ab­ schnitte unterschiedlicher Masse unterteilt ist.6. Noise-dampened disc wheel according to one of the preceding claims, characterized in that the metal disc ( 9 ) is divided into a plurality of disc segment-shaped sections of different mass. 7. Geräuschgedämpftes Scheibenrad nach einem der vorherigen An­ sprüche dadurch gekennzeichnet, daß die Beschichtung (5) oder die Schichten der Beschichtung di­ rekt auf die Radscheibe (3) oder die darunter liegende Schicht auf­ gespritzt ist.7. Noise-damped disc wheel according to one of the preceding claims, characterized in that the coating ( 5 ) or the layers of the coating di is sprayed directly onto the wheel disc ( 3 ) or the layer underneath.
DE29918592U 1999-04-30 1999-10-21 Noise-dampened disc wheel with metal disc Expired - Lifetime DE29918592U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29918592U DE29918592U1 (en) 1999-04-30 1999-10-21 Noise-dampened disc wheel with metal disc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29907715U DE29907715U1 (en) 1999-04-30 1999-04-30 Noise-dampened disc wheel for rail vehicles
DE29918592U DE29918592U1 (en) 1999-04-30 1999-10-21 Noise-dampened disc wheel with metal disc

Publications (1)

Publication Number Publication Date
DE29918592U1 true DE29918592U1 (en) 2000-01-27

Family

ID=8072951

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29907715U Expired - Lifetime DE29907715U1 (en) 1999-04-30 1999-04-30 Noise-dampened disc wheel for rail vehicles
DE29918592U Expired - Lifetime DE29918592U1 (en) 1999-04-30 1999-10-21 Noise-dampened disc wheel with metal disc

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29907715U Expired - Lifetime DE29907715U1 (en) 1999-04-30 1999-04-30 Noise-dampened disc wheel for rail vehicles

Country Status (1)

Country Link
DE (2) DE29907715U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332802A1 (en) 2009-12-10 2011-06-15 Jochen Zingelmann Absorption device on pivoting surfaces, in particular for rail vehicles and rail routes
WO2014131676A1 (en) * 2013-02-28 2014-09-04 Siemens Ag Österreich Sound-damped wheel for rail vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332802A1 (en) 2009-12-10 2011-06-15 Jochen Zingelmann Absorption device on pivoting surfaces, in particular for rail vehicles and rail routes
WO2011070151A1 (en) * 2009-12-10 2011-06-16 Frenzel Juergen Sound absorption coating on oscillating surfaces, in particular for railway vehicles and railroad tracks, and method for applying the sound absorption coating onto a surface that can be caused to oscillate
WO2014131676A1 (en) * 2013-02-28 2014-09-04 Siemens Ag Österreich Sound-damped wheel for rail vehicles

Also Published As

Publication number Publication date
DE29907715U1 (en) 1999-08-12

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000302

R150 Term of protection extended to 6 years

Effective date: 20030110

R151 Term of protection extended to 8 years

Effective date: 20051223

R152 Term of protection extended to 10 years

Effective date: 20080109

R071 Expiry of right