SE7317536L - - Google Patents

Info

Publication number
SE7317536L
SE7317536L SE7317536A SE7317536A SE7317536L SE 7317536 L SE7317536 L SE 7317536L SE 7317536 A SE7317536 A SE 7317536A SE 7317536 A SE7317536 A SE 7317536A SE 7317536 L SE7317536 L SE 7317536L
Authority
SE
Sweden
Prior art keywords
current
dec
links
spring
cylindrical member
Prior art date
Application number
SE7317536A
Other languages
Unknown language ( )
Other versions
SE379691B (en
Inventor
Bengt-Goeran Ericson
Fredrik Schmiterloew
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7317536A priority Critical patent/SE379691B/xx
Priority to NO74744391A priority patent/NO135625C/no
Priority to PL1974176401A priority patent/PL92529B1/pl
Priority to DE2459250A priority patent/DE2459250C3/en
Priority to GB55395/74A priority patent/GB1486950A/en
Priority to DK678874A priority patent/DK678874A/da
Priority to AT1026974A priority patent/AT334419B/en
Publication of SE7317536L publication Critical patent/SE7317536L/
Publication of SE379691B publication Critical patent/SE379691B/xx

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
    • 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)
  • Springs (AREA)

Abstract

1486950 Current collectors ASEA AB 23 Dec 1974 [28 Dec 1973] 55395/74 Heading B7L A current collector for a rail vehicle comprises a vertically movable carrying assembly 15 which is connected to a pair of parallel plate springs 20 by a structure 21 including brackets 24 and 25 interconnected by an elastic element 26, the ends of each spring 20 at 30 being received on mountings which are connected in pairs by links 35, contact bows 17 for collecting current from a conductor 18 when assembly 15 is upwardly extended being supported by holders 37 carried by the links 35. The spring ends at 30 may each terminate in a ring surrounding a cylindrical member (33), Fig. 4 (not shown), which is connected to the link 35, the ring- shaped spring end 30 and the cylindrical member (33) being mounted for movement relative to one another by means of a cylindrical rubber element (34) disposed therebetween. Disposed between the springs 20 are a spacing element 27 and rubber elements 44 for damping movement of the contact bows 17, from which current is transmitted to the vehicle via conductors 39.
SE7317536A 1973-12-28 1973-12-28 SE379691B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7317536A SE379691B (en) 1973-12-28 1973-12-28
NO74744391A NO135625C (en) 1973-12-28 1974-12-05
PL1974176401A PL92529B1 (en) 1973-12-28 1974-12-12
DE2459250A DE2459250C3 (en) 1973-12-28 1974-12-14 Rocker for a rail vehicle attached to the apex of a pantograph
GB55395/74A GB1486950A (en) 1973-12-28 1974-12-23 Current collector for a rail-bound vehicle
DK678874A DK678874A (en) 1973-12-28 1974-12-23
AT1026974A AT334419B (en) 1973-12-28 1974-12-23 SEWER ATTACHED AT THE CUTTER OF A SHEAR COLLECTOR FOR A RAIL-MOUNTED ELECTRIC TRAINING VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7317536A SE379691B (en) 1973-12-28 1973-12-28

Publications (2)

Publication Number Publication Date
SE7317536L true SE7317536L (en) 1975-06-30
SE379691B SE379691B (en) 1975-10-20

Family

ID=20319532

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317536A SE379691B (en) 1973-12-28 1973-12-28

Country Status (7)

Country Link
AT (1) AT334419B (en)
DE (1) DE2459250C3 (en)
DK (1) DK678874A (en)
GB (1) GB1486950A (en)
NO (1) NO135625C (en)
PL (1) PL92529B1 (en)
SE (1) SE379691B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828890A1 (en) * 1988-08-25 1990-03-08 Dozler Gmbh SINGLE SPRING SUSPENSION SUSPENSION FOR CURRENT COLLECTORS ELECTRICALLY DRIVED VEHICLES
DE9309835U1 (en) * 1993-07-02 1993-11-04 Schunk Bahntechnik Ges.m.b.H., Salzburg Pantograph
DE10146670C1 (en) * 2001-09-21 2003-05-15 Schunk Bahntechnik Gmbh Berghe Current pick-up for electric trains has flexural springs between holder arranged between sliding bars and lever element joined to connecting element between lateral and transverse arms
CN106696768B (en) * 2016-12-28 2023-08-18 太原中车时代轨道工程机械有限公司 Special oil scraping bow device for contact net

Also Published As

Publication number Publication date
NO135625C (en) 1977-05-11
ATA1026974A (en) 1976-05-15
PL92529B1 (en) 1977-04-30
DE2459250C3 (en) 1981-01-08
NO135625B (en) 1977-01-24
AT334419B (en) 1976-01-10
DK678874A (en) 1975-09-08
SE379691B (en) 1975-10-20
NO744391L (en) 1975-07-28
DE2459250B2 (en) 1980-05-08
GB1486950A (en) 1977-09-28
DE2459250A1 (en) 1975-07-03

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