JPS51131011A - Pantagraph - Google Patents

Pantagraph

Info

Publication number
JPS51131011A
JPS51131011A JP5486475A JP5486475A JPS51131011A JP S51131011 A JPS51131011 A JP S51131011A JP 5486475 A JP5486475 A JP 5486475A JP 5486475 A JP5486475 A JP 5486475A JP S51131011 A JPS51131011 A JP S51131011A
Authority
JP
Japan
Prior art keywords
pantagraph
bolster
wires
convex
pair
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
JP5486475A
Other languages
Japanese (ja)
Other versions
JPS5437724B2 (en
Inventor
Tsuneji Yada
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5486475A priority Critical patent/JPS51131011A/en
Publication of JPS51131011A publication Critical patent/JPS51131011A/en
Publication of JPS5437724B2 publication Critical patent/JPS5437724B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

PURPOSE: To provide an easy contact of the pantagraph with the service wire, by forming the top edge of the bolster on the pantagraph in a shape adaptable for a convex or concave surface of the guide surface by the lower surface of a pair of wires.
COPYRIGHT: (C)1976,JPO&Japio
JP5486475A 1975-05-07 1975-05-07 Pantagraph Granted JPS51131011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5486475A JPS51131011A (en) 1975-05-07 1975-05-07 Pantagraph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5486475A JPS51131011A (en) 1975-05-07 1975-05-07 Pantagraph

Publications (2)

Publication Number Publication Date
JPS51131011A true JPS51131011A (en) 1976-11-15
JPS5437724B2 JPS5437724B2 (en) 1979-11-16

Family

ID=12982445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5486475A Granted JPS51131011A (en) 1975-05-07 1975-05-07 Pantagraph

Country Status (1)

Country Link
JP (1) JPS51131011A (en)

Also Published As

Publication number Publication date
JPS5437724B2 (en) 1979-11-16

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