JPS54124413A - Truck of railway vehicle - Google Patents

Truck of railway vehicle

Info

Publication number
JPS54124413A
JPS54124413A JP3072678A JP3072678A JPS54124413A JP S54124413 A JPS54124413 A JP S54124413A JP 3072678 A JP3072678 A JP 3072678A JP 3072678 A JP3072678 A JP 3072678A JP S54124413 A JPS54124413 A JP S54124413A
Authority
JP
Japan
Prior art keywords
buffer rubber
journal box
buffer
cut
fastening bolts
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
JP3072678A
Other languages
Japanese (ja)
Other versions
JPS6124222B2 (en
Inventor
Toru Saima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3072678A priority Critical patent/JPS54124413A/en
Publication of JPS54124413A publication Critical patent/JPS54124413A/en
Publication of JPS6124222B2 publication Critical patent/JPS6124222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE: To provide a truck for railway vehicle equipped with a highly durable journal box, by incorporating a journal box having buffer action exerted in a direction longitudinal of the wheel set.
CONSTITUTION: A portion of journal box 5c is cut off such that function of the inner mechanism such as bearings may not be affected. Portions 26a, 26b thus cut off hav a necessary minimum thickness at portion 25, and rubbing strip 28 coupled with buffer rubber for affording buffer action in a direction longitudinal of journal box 5c is extended obliquely. Journal box fastening bolts 27 are extended in respective thru-holes 29 formed in buffer rubber 33 and rubbing strip 28 coupled with the buffer rubber 33. Since buffer rubber 33 is thus tightly fitted in said cut-off portions 26a, 26b and fastening bolts 27 are extended therethrough, area of the buffer rubber 33 can be increased and life of the journal box can be prolonged. Further, since rubbing strip 28 is guided by the fastening bolts 27, it is prevented that shear deformation and shearing stress be caused in buffer rubber 33. Thus, life of the buffer rubber 33 can be prolonged appreciably.
COPYRIGHT: (C)1979,JPO&Japio
JP3072678A 1978-03-17 1978-03-17 Truck of railway vehicle Granted JPS54124413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3072678A JPS54124413A (en) 1978-03-17 1978-03-17 Truck of railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3072678A JPS54124413A (en) 1978-03-17 1978-03-17 Truck of railway vehicle

Publications (2)

Publication Number Publication Date
JPS54124413A true JPS54124413A (en) 1979-09-27
JPS6124222B2 JPS6124222B2 (en) 1986-06-10

Family

ID=12311651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3072678A Granted JPS54124413A (en) 1978-03-17 1978-03-17 Truck of railway vehicle

Country Status (1)

Country Link
JP (1) JPS54124413A (en)

Also Published As

Publication number Publication date
JPS6124222B2 (en) 1986-06-10

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