ES288012U - Sound damping in a rail vehicle wheel - Google Patents

Sound damping in a rail vehicle wheel

Info

Publication number
ES288012U
ES288012U ES1985288012U ES288012U ES288012U ES 288012 U ES288012 U ES 288012U ES 1985288012 U ES1985288012 U ES 1985288012U ES 288012 U ES288012 U ES 288012U ES 288012 U ES288012 U ES 288012U
Authority
ES
Spain
Prior art keywords
wheel
rail vehicle
vehicle wheel
sound damping
elements
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.)
Granted
Application number
ES1985288012U
Other languages
Spanish (es)
Other versions
ES288012Y (en
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES288012U publication Critical patent/ES288012U/en
Application granted granted Critical
Publication of ES288012Y publication Critical patent/ES288012Y/en
Expired 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
    • 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 Prevention Devices (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Rolling Contact Bearings (AREA)
  • Pulleys (AREA)
  • Braking Arrangements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Waveguide Aerials (AREA)

Abstract

The wheel is provided with sound damping means in the form of an annular disc made up from tapering sound conducting elements 1a to 1h arranged one beside the other in the circumferential direction of the wheel. The elements are arranged so that at least one side of each element extends tangentially to the inner circumference of the annular disc. For damping of axial oscillations of the wheel, the elements 1a to 1h are, at their radially outer ends, bent to extend parallel to the axis of the wheel and are secured to the wheel rim 2 at these ends.
ES1985288012U 1984-08-14 1985-07-11 BODY SOUND DAMPER FOR ONE WHEEL Expired ES288012Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848424104U DE8424104U1 (en) 1984-08-14 1984-08-14 BODY SILENCER FOR A WHEEL

Publications (2)

Publication Number Publication Date
ES288012U true ES288012U (en) 1985-11-16
ES288012Y ES288012Y (en) 1986-06-16

Family

ID=6769796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985288012U Expired ES288012Y (en) 1984-08-14 1985-07-11 BODY SOUND DAMPER FOR ONE WHEEL

Country Status (14)

Country Link
AT (1) AT386566B (en)
BE (1) BE902591A (en)
CA (1) CA1258433A (en)
CH (1) CH667313A5 (en)
DE (1) DE8424104U1 (en)
DK (1) DK158078C (en)
ES (1) ES288012Y (en)
FR (1) FR2569271B3 (en)
GB (1) GB2163112B (en)
IT (1) IT8522160V0 (en)
LU (1) LU85901A1 (en)
NL (1) NL191645C (en)
NO (1) NO157691C (en)
SE (1) SE461514B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ285423B6 (en) * 1994-04-06 1999-08-11 Bonatrans A.S. Vibration damper
ITBS20060168A1 (en) * 2006-07-28 2008-01-29 Lucchini Sidermeccanica S P A DEVICE TO REDUCE THE NOISE OF A RAILWHEEL DURING RAILWAY ROLLING
DE102010053218B9 (en) * 2010-12-03 2014-04-17 Bochumer Verein Verkehrstechnik Gmbh A rail
CZ2013798A3 (en) 2013-10-17 2015-02-04 Bonatrans Group A.S. Vibration and noise damper
CN108128087B (en) * 2017-12-13 2019-08-23 燕山大学 A kind of Bird's Nest structural formula non-inflatable tyre
ES2824102B2 (en) * 2019-11-08 2022-05-27 La Prida Caballero Daniel De Sound absorber for railway wheels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158544B (en) * 1958-05-27 1963-12-05 Bromsregulator Svenska Ab Spring-loaded rail wheel
DE3119497C2 (en) * 1981-05-15 1983-06-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen "Structure-borne silencer for an impeller"

Also Published As

Publication number Publication date
DK158078C (en) 1990-08-20
BE902591A (en) 1985-09-30
GB2163112A (en) 1986-02-19
FR2569271A3 (en) 1986-02-21
LU85901A1 (en) 1986-01-14
CH667313A5 (en) 1988-09-30
CA1258433A (en) 1989-08-15
DK353885A (en) 1986-02-15
ES288012Y (en) 1986-06-16
NL8501876A (en) 1986-03-03
SE8503776L (en) 1986-02-15
GB2163112B (en) 1988-01-06
DK158078B (en) 1990-03-26
NL191645B (en) 1995-08-01
NO853194L (en) 1986-02-17
NO157691B (en) 1988-01-25
DK353885D0 (en) 1985-08-02
FR2569271B3 (en) 1986-09-05
SE461514B (en) 1990-02-26
NL191645C (en) 1995-12-02
IT8522160V0 (en) 1985-06-12
ATA148785A (en) 1988-02-15
DE8424104U1 (en) 1984-11-15
NO157691C (en) 1988-05-04
GB8515001D0 (en) 1985-07-17
SE8503776D0 (en) 1985-08-12
AT386566B (en) 1988-09-12

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030602