JPH0363001U - - Google Patents

Info

Publication number
JPH0363001U
JPH0363001U JP12483389U JP12483389U JPH0363001U JP H0363001 U JPH0363001 U JP H0363001U JP 12483389 U JP12483389 U JP 12483389U JP 12483389 U JP12483389 U JP 12483389U JP H0363001 U JPH0363001 U JP H0363001U
Authority
JP
Japan
Prior art keywords
key
pantograph
spring
vehicle
attached
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
JP12483389U
Other languages
Japanese (ja)
Other versions
JPH0722967Y2 (en
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 filed Critical
Priority to JP12483389U priority Critical patent/JPH0722967Y2/en
Publication of JPH0363001U publication Critical patent/JPH0363001U/ja
Application granted granted Critical
Publication of JPH0722967Y2 publication Critical patent/JPH0722967Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例を示すかぎ外し装置
の説明図、第２図はナイトハルトゴムばねの拡大
図、第３図は第１図のＡ−Ａ′断面の拡大図、第
４図はパンタグラフの外形側面図、第５図は従来
のかぎ外し装置の説明図である。 １……枠、２……天井管、３……かぎ、４……
台枠、５……ピン、６……引張コイルバネ、７…
…電磁かぎ外し装置、８……衝撃受け座、８′…
…緩衝材付き衝撃受け座、９……ナイトハルトゴ
ムばね、１０……ストツパ、１１……緩衝材。 Fig. 1 is an explanatory diagram of a lock release device showing an embodiment of the present invention, Fig. 2 is an enlarged view of a Neidhardt rubber spring, Fig. 3 is an enlarged view of the A-A' cross section in Fig. 1, and Fig. 4 5 is an external side view of a pantograph, and FIG. 5 is an explanatory diagram of a conventional lock release device. 1... Frame, 2... Ceiling pipe, 3... Key, 4...
Underframe, 5... pin, 6... tension coil spring, 7...
...Electromagnetic hook release device, 8...Shock receiving seat, 8'...
... Shock receiving seat with cushioning material, 9 ... Neidhardt rubber spring, 10 ... Stopper, 11 ... Cushioning material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両用パンタグラフを折畳み状態に保持するパ
ンタグラフのかぎ装置において、かぎの回転中心
となる部位に金属製枠と角形芯金の間に円柱形ゴ
ムを圧入してなる特定のばねを装着し、前記かぎ
に前記ばねの回転復元力が作用するよう該ばねの
芯金をパンタグラフの台枠へ固定し、前記かぎを
開く際かぎ外し装置がかぎと衝突する部位及び、
かぎが垂直に立つ部位に緩衝材をそれぞれ装着し
た事を特徴とする車両用パンタグラフのかぎ装置
。 In a pantograph lock device that holds a vehicle pantograph in a folded state, a specific spring made of cylindrical rubber press-fitted between a metal frame and a rectangular core metal is attached to the rotation center of the key, and A core metal of the spring is fixed to the underframe of the pantograph so that the rotational restoring force of the spring acts on the spring, and a portion where the lock release device collides with the key when opening the key;
A key device for a pantograph for a vehicle, characterized in that a cushioning material is attached to each part where the key stands vertically.
JP12483389U 1989-10-25 1989-10-25 Pantograph for vehicle Expired - Fee Related JPH0722967Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12483389U JPH0722967Y2 (en) 1989-10-25 1989-10-25 Pantograph for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12483389U JPH0722967Y2 (en) 1989-10-25 1989-10-25 Pantograph for vehicle

Publications (2)

Publication Number Publication Date
JPH0363001U true JPH0363001U (en) 1991-06-20
JPH0722967Y2 JPH0722967Y2 (en) 1995-05-24

Family

ID=31672732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12483389U Expired - Fee Related JPH0722967Y2 (en) 1989-10-25 1989-10-25 Pantograph for vehicle

Country Status (1)

Country Link
JP (1) JPH0722967Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013124994A1 (en) * 2012-02-22 2013-08-29 株式会社日立エンジニアリング・アンド・サービス Trolley-type truck
WO2013124995A1 (en) * 2012-02-22 2013-08-29 株式会社日立エンジニアリング・アンド・サービス Pantograph control device for trolley-type truck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013124994A1 (en) * 2012-02-22 2013-08-29 株式会社日立エンジニアリング・アンド・サービス Trolley-type truck
WO2013124995A1 (en) * 2012-02-22 2013-08-29 株式会社日立エンジニアリング・アンド・サービス Pantograph control device for trolley-type truck
JPWO2013124994A1 (en) * 2012-02-22 2015-05-21 株式会社日立パワーソリューションズ Trolley truck
JPWO2013124995A1 (en) * 2012-02-22 2015-05-21 株式会社日立パワーソリューションズ Pantograph control device for trolley truck
US9393874B2 (en) 2012-02-22 2016-07-19 Hitachi Power Solutions Co., Ltd. Trolley-type truck

Also Published As

Publication number Publication date
JPH0722967Y2 (en) 1995-05-24

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Legal Events

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LAPS Cancellation because of no payment of annual fees