GB1231469A - - Google Patents

Info

Publication number
GB1231469A
GB1231469A GB1231469DA GB1231469A GB 1231469 A GB1231469 A GB 1231469A GB 1231469D A GB1231469D A GB 1231469DA GB 1231469 A GB1231469 A GB 1231469A
Authority
GB
United Kingdom
Prior art keywords
frames
platform
cylinder
levers
hose
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.)
Expired
Application number
Other languages
English (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
Publication of GB1231469A publication Critical patent/GB1231469A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/24—Pantographs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB1231469D 1968-05-16 1968-05-16 Expired GB1231469A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2324668 1968-05-16

Publications (1)

Publication Number Publication Date
GB1231469A true GB1231469A (enrdf_load_stackoverflow) 1971-05-12

Family

ID=10192542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231469D Expired GB1231469A (enrdf_load_stackoverflow) 1968-05-16 1968-05-16

Country Status (1)

Country Link
GB (1) GB1231469A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033449A1 (de) * 1980-09-05 1982-04-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Zweistufiger scherenstromabnehmer
CN1294037C (zh) * 2004-01-19 2007-01-10 上海交通大学 公交电车剪式双极受电弓

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033449A1 (de) * 1980-09-05 1982-04-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Zweistufiger scherenstromabnehmer
CN1294037C (zh) * 2004-01-19 2007-01-10 上海交通大学 公交电车剪式双极受电弓

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee