JPS5211509A - Structure of preventing noise of railway vehicles - Google Patents

Structure of preventing noise of railway vehicles

Info

Publication number
JPS5211509A
JPS5211509A JP8728575A JP8728575A JPS5211509A JP S5211509 A JPS5211509 A JP S5211509A JP 8728575 A JP8728575 A JP 8728575A JP 8728575 A JP8728575 A JP 8728575A JP S5211509 A JPS5211509 A JP S5211509A
Authority
JP
Japan
Prior art keywords
railway vehicles
preventing noise
cart
skirt
track
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.)
Pending
Application number
JP8728575A
Other languages
Japanese (ja)
Inventor
Tetsuji Hirotsu
Yoshimitsu Onoda
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8728575A priority Critical patent/JPS5211509A/en
Publication of JPS5211509A publication Critical patent/JPS5211509A/en
Pending legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)

Abstract

PURPOSE: To greatly reduce the external noise produced by running trains by mounting a cart skirt on the lower part of either a cart frame or an axle box, said cart skirt having a part nearly in parallel with the track and having a sound-absorbing plate on the surface facing the wheels and on the surface facing the track.
COPYRIGHT: (C)1977,JPO&Japio
JP8728575A 1975-07-18 1975-07-18 Structure of preventing noise of railway vehicles Pending JPS5211509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8728575A JPS5211509A (en) 1975-07-18 1975-07-18 Structure of preventing noise of railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8728575A JPS5211509A (en) 1975-07-18 1975-07-18 Structure of preventing noise of railway vehicles

Publications (1)

Publication Number Publication Date
JPS5211509A true JPS5211509A (en) 1977-01-28

Family

ID=13910507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8728575A Pending JPS5211509A (en) 1975-07-18 1975-07-18 Structure of preventing noise of railway vehicles

Country Status (1)

Country Link
JP (1) JPS5211509A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671685A (en) * 1995-02-28 1997-09-30 Ughi; Stefano Acoustic barrier, particularly for railway superstructures
JP2003072542A (en) * 2001-09-05 2003-03-12 East Japan Railway Co Noise prevention structure for railway vehicles
KR100611590B1 (en) 2004-12-14 2006-08-10 한국철도기술연구원 Direct Drive Traction Motor for Electric Vehicles
JP2006272994A (en) * 2005-03-28 2006-10-12 Hitachi Ltd Railcar bogie
KR100880453B1 (en) * 2008-02-21 2009-01-29 서울메트로 Rail noise suppression device for vehicle
KR101063948B1 (en) 2008-12-29 2011-09-14 한국철도기술연구원 Noise blocking device for wheels for railway vehicles
US20120266777A1 (en) * 2011-04-20 2012-10-25 Nippon Sharyo, Ltd. Railroad vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671685A (en) * 1995-02-28 1997-09-30 Ughi; Stefano Acoustic barrier, particularly for railway superstructures
JP2003072542A (en) * 2001-09-05 2003-03-12 East Japan Railway Co Noise prevention structure for railway vehicles
KR100611590B1 (en) 2004-12-14 2006-08-10 한국철도기술연구원 Direct Drive Traction Motor for Electric Vehicles
JP2006272994A (en) * 2005-03-28 2006-10-12 Hitachi Ltd Railcar bogie
KR100880453B1 (en) * 2008-02-21 2009-01-29 서울메트로 Rail noise suppression device for vehicle
KR101063948B1 (en) 2008-12-29 2011-09-14 한국철도기술연구원 Noise blocking device for wheels for railway vehicles
US20120266777A1 (en) * 2011-04-20 2012-10-25 Nippon Sharyo, Ltd. Railroad vehicle
JP2012224223A (en) * 2011-04-20 2012-11-15 Nippon Sharyo Seizo Kaisha Ltd Railroad vehicle

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