JPS6428065A - Rolling stock - Google Patents

Rolling stock

Info

Publication number
JPS6428065A
JPS6428065A JP18103187A JP18103187A JPS6428065A JP S6428065 A JPS6428065 A JP S6428065A JP 18103187 A JP18103187 A JP 18103187A JP 18103187 A JP18103187 A JP 18103187A JP S6428065 A JPS6428065 A JP S6428065A
Authority
JP
Japan
Prior art keywords
movement
bogie
meandering
hydraulic cylinders
vehicle body
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
JP18103187A
Other languages
Japanese (ja)
Other versions
JPH075076B2 (en
Inventor
Seiichi Okamoto
Tetsuji Hirotsu
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 JP62181031A priority Critical patent/JPH075076B2/en
Publication of JPS6428065A publication Critical patent/JPS6428065A/en
Publication of JPH075076B2 publication Critical patent/JPH075076B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To ensure traveling safety in a high speed range by operating an operating device when judged abnormal by a vehicle movement judging device and controlling the drive of a meandering action preventing device provided between a vehicle body and a bogie. CONSTITUTION:In a so-called bolsterless bogie in which a vehicle body 1 is directly supported by a bogie 2 by means of air springs 4, hydraulic cylinders 5a, 5b are provided between the vehicle body 1 and a bogie frame 6. In such rolling stock, a vehicle movement detecting device 7 for detecting the oscillation of the hydraulic cylinders 5a, 5b is provided to detect the failure of the hydraulic cylinders 5a, 5b which has a fear of causing an unstable meandering movement at the time of high speed traveling. By inputting the output signal of this detecting device 7 to a vehicle movement judging device 8 and, when judged an unstable meandering movement to be under way, a solenoid valve 12 is opened feeding air in a source air reservoir 10 and making rubber bushes 9a, 9b function as a spring resisting force, to prevent the meandering movement.
JP62181031A 1987-07-22 1987-07-22 Railway vehicle Expired - Lifetime JPH075076B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181031A JPH075076B2 (en) 1987-07-22 1987-07-22 Railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181031A JPH075076B2 (en) 1987-07-22 1987-07-22 Railway vehicle

Publications (2)

Publication Number Publication Date
JPS6428065A true JPS6428065A (en) 1989-01-30
JPH075076B2 JPH075076B2 (en) 1995-01-25

Family

ID=16093559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181031A Expired - Lifetime JPH075076B2 (en) 1987-07-22 1987-07-22 Railway vehicle

Country Status (1)

Country Link
JP (1) JPH075076B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02246866A (en) * 1989-03-17 1990-10-02 Hitachi Ltd Between-bodies angular motion restraint
JPH0781565A (en) * 1993-09-17 1995-03-28 Sumitomo Metal Ind Ltd Method for controlling meander of truck of railroad rolling stock
US5890434A (en) * 1996-05-07 1999-04-06 Gec Alsthom Transport Sa Motor bogie
KR100737180B1 (en) * 1999-04-06 2007-07-10 코닌클리케 필립스 일렉트로닉스 엔.브이. Signal processing unit
US7666941B2 (en) 2003-05-22 2010-02-23 Unitika Ltd. Aqueous polyolefin resin dispersion, process for producing the same, and water-based coating material comprising the same
JP2021148648A (en) * 2020-03-19 2021-09-27 株式会社島津製作所 Abnormality diagnosis system and method for diagnosing abnormality

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608154A (en) * 1983-06-01 1985-01-17 フイアツト・フエロビアリア・サビツリアノ・ソチエタ・ペル・アチオ−ニ Suspension system for railway rolling stock
JPS60116556A (en) * 1983-11-30 1985-06-24 財団法人鉄道総合技術研究所 Rotation control device for railway vehicle bogies
JPS61181766A (en) * 1976-04-02 1986-08-14 メツセルシユミツト・ベルコウ・ブロ−ム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Revolution inhibitor to bogie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181766A (en) * 1976-04-02 1986-08-14 メツセルシユミツト・ベルコウ・ブロ−ム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Revolution inhibitor to bogie
JPS608154A (en) * 1983-06-01 1985-01-17 フイアツト・フエロビアリア・サビツリアノ・ソチエタ・ペル・アチオ−ニ Suspension system for railway rolling stock
JPS60116556A (en) * 1983-11-30 1985-06-24 財団法人鉄道総合技術研究所 Rotation control device for railway vehicle bogies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02246866A (en) * 1989-03-17 1990-10-02 Hitachi Ltd Between-bodies angular motion restraint
JPH0781565A (en) * 1993-09-17 1995-03-28 Sumitomo Metal Ind Ltd Method for controlling meander of truck of railroad rolling stock
US5890434A (en) * 1996-05-07 1999-04-06 Gec Alsthom Transport Sa Motor bogie
KR100737180B1 (en) * 1999-04-06 2007-07-10 코닌클리케 필립스 일렉트로닉스 엔.브이. Signal processing unit
US7666941B2 (en) 2003-05-22 2010-02-23 Unitika Ltd. Aqueous polyolefin resin dispersion, process for producing the same, and water-based coating material comprising the same
JP2021148648A (en) * 2020-03-19 2021-09-27 株式会社島津製作所 Abnormality diagnosis system and method for diagnosing abnormality

Also Published As

Publication number Publication date
JPH075076B2 (en) 1995-01-25

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