FR2291056A1 - Electric contact rail with clip-on support - using two ratchets inside hollow housing is C-shaped and lips are curved inwards - Google Patents

Electric contact rail with clip-on support - using two ratchets inside hollow housing is C-shaped and lips are curved inwards

Info

Publication number
FR2291056A1
FR2291056A1 FR7534688A FR7534688A FR2291056A1 FR 2291056 A1 FR2291056 A1 FR 2291056A1 FR 7534688 A FR7534688 A FR 7534688A FR 7534688 A FR7534688 A FR 7534688A FR 2291056 A1 FR2291056 A1 FR 2291056A1
Authority
FR
France
Prior art keywords
lips
clip
rail
strip
electric contact
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
FR7534688A
Other languages
French (fr)
Other versions
FR2291056B1 (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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of FR2291056A1 publication Critical patent/FR2291056A1/en
Application granted granted Critical
Publication of FR2291056B1 publication Critical patent/FR2291056B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B60M1/34—Power rails in slotted conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

The C-shaped electric contact rail is fitted to the ratchet teeth of an elastic support clip. The other end of the clip is fitted with similar ratchet teeth so that when the clip is pushed into the hollow groove formed by the lips of the insulatin strip supporting the rail, the ratchet teeth clip behind moulded ridges in the walls of the lips. The front of the lips are curved inwards to protect the rail and to guide the arm of the pick-up shoe. The elastic clips hold the rail away from the walls of the insulating support strip and thus prevent the strip from overheating. The rail mounting also ensures a circulation of cooling air. The rail and clips are mounted in the strip simply pressing through the elastic lips.
FR7534688A 1974-11-13 1975-11-13 Electric contact rail with clip-on support - using two ratchets inside hollow housing is C-shaped and lips are curved inwards Granted FR2291056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453754 DE2453754C2 (en) 1974-11-13 1974-11-13 CIRCUIT ARRANGEMENT

Publications (2)

Publication Number Publication Date
FR2291056A1 true FR2291056A1 (en) 1976-06-11
FR2291056B1 FR2291056B1 (en) 1982-07-30

Family

ID=5930698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534688A Granted FR2291056A1 (en) 1974-11-13 1975-11-13 Electric contact rail with clip-on support - using two ratchets inside hollow housing is C-shaped and lips are curved inwards

Country Status (3)

Country Link
DE (1) DE2453754C2 (en)
FR (1) FR2291056A1 (en)
IT (1) IT1048643B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648701A5 (en) * 1980-05-20 1985-03-29 Hugues Etienne Waldmeier PROFILE BAR USABLE AS CONDUCTOR HOUSING TO FORM A CONDUCTOR RAIL.
DE3315727C2 (en) * 1983-04-29 1985-05-09 Mannesmann AG, 4000 Düsseldorf Conductor line arrangement
FR2565429B1 (en) * 1984-05-30 1988-07-15 Delachaux C SUSPENSION ASSEMBLY FOR POWER SUPPLY RAILS
DE3420649A1 (en) * 1984-06-02 1985-12-05 Mannesmann AG, 4000 Düsseldorf BUSBAR ARRANGEMENT
DE102011119375B4 (en) * 2011-11-25 2018-03-15 Sew-Eurodrive Gmbh & Co Kg Holding device for holding ladders, holding system and system

Also Published As

Publication number Publication date
DE2453754B1 (en) 1976-03-11
FR2291056B1 (en) 1982-07-30
IT1048643B (en) 1980-12-20
DE2453754C2 (en) 1976-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse