JPS51131007A - Soundproof wall for a monorail car - Google Patents

Soundproof wall for a monorail car

Info

Publication number
JPS51131007A
JPS51131007A JP5447775A JP5447775A JPS51131007A JP S51131007 A JPS51131007 A JP S51131007A JP 5447775 A JP5447775 A JP 5447775A JP 5447775 A JP5447775 A JP 5447775A JP S51131007 A JPS51131007 A JP S51131007A
Authority
JP
Japan
Prior art keywords
soundproof wall
monorail car
sound
monorail
car
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
JP5447775A
Other languages
Japanese (ja)
Inventor
Takashi Tani
Katsuyuki Terada
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 JP5447775A priority Critical patent/JPS51131007A/en
Publication of JPS51131007A publication Critical patent/JPS51131007A/en
Pending legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)

Abstract

PURPOSE: To provide a soundproof wall for monorail car, constructed as a damper duct to absorb and isolate the sound from the wheel room and to reduce the leaked sound.
COPYRIGHT: (C)1976,JPO&Japio
JP5447775A 1975-05-09 1975-05-09 Soundproof wall for a monorail car Pending JPS51131007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5447775A JPS51131007A (en) 1975-05-09 1975-05-09 Soundproof wall for a monorail car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5447775A JPS51131007A (en) 1975-05-09 1975-05-09 Soundproof wall for a monorail car

Publications (1)

Publication Number Publication Date
JPS51131007A true JPS51131007A (en) 1976-11-15

Family

ID=12971738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5447775A Pending JPS51131007A (en) 1975-05-09 1975-05-09 Soundproof wall for a monorail car

Country Status (1)

Country Link
JP (1) JPS51131007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199906A (en) * 1983-04-27 1984-11-13 株式会社日立製作所 Sound-proof wall of monorail track

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113310A (en) * 1973-03-06 1974-10-29
JPS506007A (en) * 1973-05-21 1975-01-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113310A (en) * 1973-03-06 1974-10-29
JPS506007A (en) * 1973-05-21 1975-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199906A (en) * 1983-04-27 1984-11-13 株式会社日立製作所 Sound-proof wall of monorail track
JPH031442B2 (en) * 1983-04-27 1991-01-10 Hitachi Ltd

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