FR2246777B1 - - Google Patents

Info

Publication number
FR2246777B1
FR2246777B1 FR7335809A FR7335809A FR2246777B1 FR 2246777 B1 FR2246777 B1 FR 2246777B1 FR 7335809 A FR7335809 A FR 7335809A FR 7335809 A FR7335809 A FR 7335809A FR 2246777 B1 FR2246777 B1 FR 2246777B1
Authority
FR
France
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
FR7335809A
Other languages
French (fr)
Other versions
FR2246777A1 (en
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.)
MOTEUR LINEAIRE
Original Assignee
MOTEUR LINEAIRE
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 MOTEUR LINEAIRE filed Critical MOTEUR LINEAIRE
Priority to FR7335809A priority Critical patent/FR2246777A1/fr
Publication of FR2246777A1 publication Critical patent/FR2246777A1/fr
Application granted granted Critical
Publication of FR2246777B1 publication Critical patent/FR2246777B1/fr
Granted 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
    • B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
FR7335809A 1973-10-05 1973-10-05 Electric current collector for high speed line - pivotal parallelogram linkage with collecting head is balanced by spring Granted FR2246777A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7335809A FR2246777A1 (en) 1973-10-05 1973-10-05 Electric current collector for high speed line - pivotal parallelogram linkage with collecting head is balanced by spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335809A FR2246777A1 (en) 1973-10-05 1973-10-05 Electric current collector for high speed line - pivotal parallelogram linkage with collecting head is balanced by spring

Publications (2)

Publication Number Publication Date
FR2246777A1 FR2246777A1 (en) 1975-05-02
FR2246777B1 true FR2246777B1 (da) 1976-06-18

Family

ID=9126033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335809A Granted FR2246777A1 (en) 1973-10-05 1973-10-05 Electric current collector for high speed line - pivotal parallelogram linkage with collecting head is balanced by spring

Country Status (1)

Country Link
FR (1) FR2246777A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014283C2 (de) * 1980-04-15 1984-07-19 W.C. Heraeus Gmbh, 6450 Hanau Aufhängevorrichtung mit drehbar gelagertem Tragarm zum Gewichtsausgleich
AT518820B1 (de) * 2016-06-30 2018-07-15 Siemens Ag Oesterreich Elastisches Trägersystem für ein Schienenfahrzeug

Also Published As

Publication number Publication date
FR2246777A1 (en) 1975-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse