JPS5892801U - pantograph - Google Patents

pantograph

Info

Publication number
JPS5892801U
JPS5892801U JP18631081U JP18631081U JPS5892801U JP S5892801 U JPS5892801 U JP S5892801U JP 18631081 U JP18631081 U JP 18631081U JP 18631081 U JP18631081 U JP 18631081U JP S5892801 U JPS5892801 U JP S5892801U
Authority
JP
Japan
Prior art keywords
pantograph
compressed air
pressure reducing
reducing valve
cylinder
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
JP18631081U
Other languages
Japanese (ja)
Inventor
日高　冬比古
Original Assignee
東洋電機製造株式会社
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 東洋電機製造株式会社 filed Critical 東洋電機製造株式会社
Priority to JP18631081U priority Critical patent/JPS5892801U/en
Publication of JPS5892801U publication Critical patent/JPS5892801U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案による減圧弁付パンタグラフの一実施例を
示す概略全体図である。The drawing is a schematic overall view showing an embodiment of a pantograph with a pressure reducing valve according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パンタグラフを動作させるための操作シリンダに至る圧
縮空気流通管に、減圧弁を挿入し、該減圧弁と並列に前
記シリンダに直接高圧圧縮空気が流入しない方向に逆止
め弁を配設したことを特徴とするパンタグラフ。A pressure reducing valve is inserted into a compressed air distribution pipe leading to an operating cylinder for operating the pantograph, and a check valve is arranged in parallel with the pressure reducing valve in a direction that prevents high pressure compressed air from directly flowing into the cylinder. A pantograph.
JP18631081U 1981-12-16 1981-12-16 pantograph Pending JPS5892801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18631081U JPS5892801U (en) 1981-12-16 1981-12-16 pantograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18631081U JPS5892801U (en) 1981-12-16 1981-12-16 pantograph

Publications (1)

Publication Number Publication Date
JPS5892801U true JPS5892801U (en) 1983-06-23

Family

ID=29988145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18631081U Pending JPS5892801U (en) 1981-12-16 1981-12-16 pantograph

Country Status (1)

Country Link
JP (1) JPS5892801U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604021A4 (en) * 2017-06-06 2020-04-22 CRRC Zhuzhou Locomotive Co., Ltd. Lifting device for current collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604021A4 (en) * 2017-06-06 2020-04-22 CRRC Zhuzhou Locomotive Co., Ltd. Lifting device for current collector

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