DE20213925U1 - Freight car bogie with reduced noise emissions - Google Patents

Freight car bogie with reduced noise emissions

Info

Publication number
DE20213925U1
DE20213925U1 DE20213925U DE20213925U DE20213925U1 DE 20213925 U1 DE20213925 U1 DE 20213925U1 DE 20213925 U DE20213925 U DE 20213925U DE 20213925 U DE20213925 U DE 20213925U DE 20213925 U1 DE20213925 U1 DE 20213925U1
Authority
DE
Germany
Prior art keywords
arrangement
plastic
wheelset
freight car
car bogie
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
DE20213925U
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.)
ELH EISENBAHNLAUFWERKE HALLE G
Original Assignee
ELH EISENBAHNLAUFWERKE HALLE G
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 ELH EISENBAHNLAUFWERKE HALLE G filed Critical ELH EISENBAHNLAUFWERKE HALLE G
Priority to DE20213925U priority Critical patent/DE20213925U1/en
Publication of DE20213925U1 publication Critical patent/DE20213925U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • B61F5/526—Bogie frames comprising noise reducing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Handcart (AREA)

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 (1)

Güterwagendrehgestell mit verminderter Lärmemission, dadurch gekennzeichnet, dass im Wesentlichen folgende Merkmale realisiert sind:
  • - Verwendung von Verbundstoff-Bremsklotzsohlen (25),
  • - Schallschutzbeschichtung (23) des Drehgestellrahmens (4) und der Radsatzwelle (8) mit einem schallabsorbierenden Material,
  • - Dämmstoffbeschichtung (7) der Radscheiben (6) mit einer temperaturbeständigen, elastischen und schallabsorbierenden Dämmmasse, bestehend aus einem Kunststoff mit hoher innerer Reibung, vorzugsweise einem Polyhurethanwerkstoff,
  • - Anordnung von kleinen Schallschutzhauben (2, 2') an den Radsatzlagern (3, 3'),
  • - Anordnung von Elastomerscheiben (9) zwischen den Radsatzlagern (3, 3'), und den Radsatzfedern (10), wobei Letztere als nicht klappernde, einstufige, progressive Stahlfedern mit progressiver Kennlinie ausgeführt sind;
  • - Anordnung von Kunststoffscheiben (12, 12') an den Kontaktstellen zwischen Radsatzlagern (3, 3') und den Radsatzführungen (11),
  • - Einsatz von Kunststoffbuchsen und Kunststoffscheiben (15) in allen Bolzen-Buchsen-Gelenkverbindungen der Bremsgestänge,
  • - Anordnung von Kunststoffauflagen auf allen Bremshebelführungen (20),
  • - Anordnung von Elastomerbauteilen, vorzugsweise Elastomerringen (22) und einem Kunststoff-Gegenlager (24), in die Elemente der oberen Drehpfanne zwischen Wagenkasten (16) und dem Güterwagendrehgestell (1),
  • - Anordnung von längsspielfreien seitlichen Gleitstücken (21),
wobei gegebenenfalls auf Einzelmerkmale verzichtet werden kann bzw. äquivalente Mittel einsetzbar sind, jedoch ohne die angestrebte Wirkung wesentlich zu beeinträchtigen.Freight car bogie with reduced noise emissions, characterized in that essentially the following features are realized:
  • - use of composite brake block soles ( 25 ),
  • - Soundproofing coating ( 23 ) of the bogie frame ( 4 ) and the wheelset shaft ( 8 ) with a sound-absorbing material,
  • - Insulating material coating ( 7 ) of the wheel discs ( 6 ) with a temperature-resistant, elastic and sound-absorbing insulating material, consisting of a plastic with high internal friction, preferably a polyurethane material,
  • - arrangement of small noise protection hoods ( 2 , 2 ') on the wheelset bearings ( 3 , 3 '),
  • - Arrangement of elastomer discs ( 9 ) between the wheelset bearings ( 3 , 3 '), and the wheelset springs ( 10 ), the latter being designed as non-clattering, single-stage, progressive steel springs with a progressive characteristic;
  • Arrangement of plastic disks ( 12 , 12 ') at the contact points between the wheelset bearings ( 3 , 3 ') and the wheelset guides ( 11 ),
  • - Use of plastic bushes and plastic washers ( 15 ) in all pin-bush joint connections of the brake rods,
  • - arrangement of plastic pads on all brake lever guides ( 20 ),
  • - Arrangement of elastomer components, preferably elastomer rings ( 22 ) and a plastic counter-bearing ( 24 ), in the elements of the upper rotary pan between the body ( 16 ) and the freight car bogie (1),
  • - Arrangement of side slides ( 21 ) free of longitudinal play,
where individual features may be dispensed with or equivalent means may be used, but without significantly impairing the desired effect.
DE20213925U 2002-09-10 2002-09-10 Freight car bogie with reduced noise emissions Expired - Lifetime DE20213925U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20213925U DE20213925U1 (en) 2002-09-10 2002-09-10 Freight car bogie with reduced noise emissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20213925U DE20213925U1 (en) 2002-09-10 2002-09-10 Freight car bogie with reduced noise emissions

Publications (1)

Publication Number Publication Date
DE20213925U1 true DE20213925U1 (en) 2002-11-28

Family

ID=7974912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20213925U Expired - Lifetime DE20213925U1 (en) 2002-09-10 2002-09-10 Freight car bogie with reduced noise emissions

Country Status (1)

Country Link
DE (1) DE20213925U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106428088A (en) * 2016-11-07 2017-02-22 中车山东机车车辆有限公司 Novel engineering vehicle bogie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106428088A (en) * 2016-11-07 2017-02-22 中车山东机车车辆有限公司 Novel engineering vehicle bogie

Similar Documents

Publication Publication Date Title
DE19702401B4 (en) Brake lining for a partial lining disc brake
DE20213925U1 (en) Freight car bogie with reduced noise emissions
EP3068676B1 (en) Device for reducing vibrations of a vehicle, in particular a rail vehicle
EP0866323A3 (en) Measuring platform for monitoring weight and brake systems
EP1407160B1 (en) Brake shoe, especially for a disc brake
DE19826480A1 (en) Air sprung vehicle suspension with button or press-fitted elastomer component
DE2547605A1 (en) ROTATING PAN
CH656845A5 (en) AXLESET BEARING GUIDE ON A BODY.
DE3404155C1 (en) Clutch actuating device
DE102005061105B4 (en) Vehicle seat, in particular sports seat
DE10054151B4 (en) Elastic brake body
DE4207583C2 (en) Elastic suspension
DE29508462U1 (en) Running gear for rail vehicles, especially low-floor light rail vehicles, and vehicle drive module equipped with them
DE20112593U1 (en) Travel limiter for automotive shock absorbers
DE10006392B4 (en) Brake pad with back cushioning agent
DE19851238A1 (en) Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it
DE714689C (en) Damping bushing for gradual absorption of vibrations with rubber parts of different hardness suspension for drive motors, especially on motor vehicles
DE29909866U1 (en) Leaf spring combination
DE29815203U1 (en) Soundproofing floor element for vehicles, in particular rail vehicles
DE19746572A1 (en) Noise dampening arrangement for motor vehicle brakes
WO2004016490A1 (en) Vibration and structure-borne noise insulating device on the floor of a vehicle
DE19957178B4 (en) track vehicle
DE20200172U1 (en) Roller board with vibration damper
DE521211C (en) Dust washer for axle bearing
DE10241755A1 (en) Goods wagon bogie has high-friction insulating coating, made from polymer, especially polyurethane, on wheels

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030109

R150 Term of protection extended to 6 years

Effective date: 20050804

R151 Term of protection extended to 8 years

Effective date: 20080729

R152 Term of protection extended to 10 years

Effective date: 20101008

R071 Expiry of right
R071 Expiry of right