JPS6447672A - Car body inclination preventor of pneumatic spring truck for high speed vehicle - Google Patents

Car body inclination preventor of pneumatic spring truck for high speed vehicle

Info

Publication number
JPS6447672A
JPS6447672A JP20417587A JP20417587A JPS6447672A JP S6447672 A JPS6447672 A JP S6447672A JP 20417587 A JP20417587 A JP 20417587A JP 20417587 A JP20417587 A JP 20417587A JP S6447672 A JPS6447672 A JP S6447672A
Authority
JP
Japan
Prior art keywords
curve
car body
air pump
speed
type air
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
JP20417587A
Other languages
Japanese (ja)
Other versions
JP2635603B2 (en
Inventor
Toshikazu Kitayama
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.)
Railway Technical Research Institute
Original Assignee
Railway Technical Research Institute
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 Railway Technical Research Institute filed Critical Railway Technical Research Institute
Priority to JP20417587A priority Critical patent/JP2635603B2/en
Publication of JPS6447672A publication Critical patent/JPS6447672A/en
Application granted granted Critical
Publication of JP2635603B2 publication Critical patent/JP2635603B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To provide a mechanism for forcibly inclining a car body with a simple constitution for improving on-curve passing speed by interconnecting left and right pneumatic springs supporting a truck chassis through a Roots type air pump to drive the air pump according to the radius of curve, cant, vehicle speed, etc. CONSTITUTION:On both ends of a truck chassis 6 are provided pneumatic springs 8 having a spring constant vertically soft and horizontally proper to support a car body 9 and interconnected through a Roots type air pump 12. During travelling from a transition curve inlet to a circular curve inlet or from circular curve outlet to the transition curve outlet, the air pump 12 is driven on the basis of the radius of curve, cant, vehicle speed, etc., to incline forcibly the car body for improving on-curve passing speed. By using the Roots type air pump capable of facilitating reversible variable speed running and unconditionally determining flow speed and quantity according to the rotational frequency and number of times can be simplified a mechanism for forcibly inclining the car body.
JP20417587A 1987-08-19 1987-08-19 Body lean prevention device for air spring bogie for high-speed vehicles Expired - Lifetime JP2635603B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20417587A JP2635603B2 (en) 1987-08-19 1987-08-19 Body lean prevention device for air spring bogie for high-speed vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20417587A JP2635603B2 (en) 1987-08-19 1987-08-19 Body lean prevention device for air spring bogie for high-speed vehicles

Publications (2)

Publication Number Publication Date
JPS6447672A true JPS6447672A (en) 1989-02-22
JP2635603B2 JP2635603B2 (en) 1997-07-30

Family

ID=16486080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20417587A Expired - Lifetime JP2635603B2 (en) 1987-08-19 1987-08-19 Body lean prevention device for air spring bogie for high-speed vehicles

Country Status (1)

Country Link
JP (1) JP2635603B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291835A (en) * 1993-03-25 1994-03-08 Railrunner Systems, Inc. Retractable intermodal vehicle
US5564342A (en) * 1995-04-07 1996-10-15 Fiat Ferroviaria Spa Railway vehicle with variable trim body
JPH10194119A (en) * 1997-01-07 1998-07-28 Tokyu Car Corp Vehicle body tilt angle control method
US5890433A (en) * 1993-03-25 1999-04-06 Railrunner Systems, Inc. Intermodal vehicle for forming train of trailers
US6050197A (en) * 1998-02-04 2000-04-18 Railrunner Systems, Inc. Intermodal vehicle for forming a train of highway trailers
JP2007253893A (en) * 2006-03-24 2007-10-04 Hokkaido Railway Co Car body tilting device, car body tilting method, and railway vehicle
JP2008296755A (en) * 2007-05-31 2008-12-11 Sumitomo Metal Ind Ltd Body posture control method and railway vehicle
JP2009096351A (en) * 2007-10-17 2009-05-07 Sumitomo Metal Ind Ltd Railway vehicle body tilt control method and apparatus
WO2012049769A1 (en) * 2010-10-15 2012-04-19 日本車輌製造株式会社 Vehicle body tilting device for railway vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291835A (en) * 1993-03-25 1994-03-08 Railrunner Systems, Inc. Retractable intermodal vehicle
US5890433A (en) * 1993-03-25 1999-04-06 Railrunner Systems, Inc. Intermodal vehicle for forming train of trailers
US5564342A (en) * 1995-04-07 1996-10-15 Fiat Ferroviaria Spa Railway vehicle with variable trim body
JPH10194119A (en) * 1997-01-07 1998-07-28 Tokyu Car Corp Vehicle body tilt angle control method
US6050197A (en) * 1998-02-04 2000-04-18 Railrunner Systems, Inc. Intermodal vehicle for forming a train of highway trailers
JP2007253893A (en) * 2006-03-24 2007-10-04 Hokkaido Railway Co Car body tilting device, car body tilting method, and railway vehicle
JP2008296755A (en) * 2007-05-31 2008-12-11 Sumitomo Metal Ind Ltd Body posture control method and railway vehicle
JP2009096351A (en) * 2007-10-17 2009-05-07 Sumitomo Metal Ind Ltd Railway vehicle body tilt control method and apparatus
WO2012049769A1 (en) * 2010-10-15 2012-04-19 日本車輌製造株式会社 Vehicle body tilting device for railway vehicle
US8667900B2 (en) 2010-10-15 2014-03-11 Nippon Sharyo, Ltd. Vehicle body tilting device and vehicle body tilting method for rail vehicle
AU2010362337B2 (en) * 2010-10-15 2014-03-27 Nippon Sharyo, Ltd. Vehicle body tilting device for railway vehicle
JP5591926B2 (en) * 2010-10-15 2014-09-17 日本車輌製造株式会社 Railway vehicle body tilting apparatus and body tilting method

Also Published As

Publication number Publication date
JP2635603B2 (en) 1997-07-30

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