DE658496C - Socket of a carbon grinding piece for pantographs produced by casting - Google Patents

Socket of a carbon grinding piece for pantographs produced by casting

Info

Publication number
DE658496C
DE658496C DEA79144D DEA0079144D DE658496C DE 658496 C DE658496 C DE 658496C DE A79144 D DEA79144 D DE A79144D DE A0079144 D DEA0079144 D DE A0079144D DE 658496 C DE658496 C DE 658496C
Authority
DE
Germany
Prior art keywords
socket
casting
grinding piece
pantographs
produced
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
DEA79144D
Other languages
German (de)
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.)
AEG AG
Original Assignee
AEG AG
Publication date
Priority to DEA79144D priority Critical patent/DE658496C/en
Application granted granted Critical
Publication of DE658496C publication Critical patent/DE658496C/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
    • B60L5/20—Details of contact bow
    • B60L5/205—Details of contact bow with carbon contact members

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

Durch Umgießen hergestellte Fassung eines Kohleschleifstückes für Stromabnehmer Es sind von einem Metallrahmen umgossene Kohleschleifstücke für Stromabnehmier bekannt, bei denen die Kohlestücke nicht allein die Schleiffläche bilden, sondern gleichzeitig mit den Kohlestücken der an seiner Oberfläche mit diesen .abschließende Metallrahmen an dem Fahrdraht entlanggeführt wird.Socket of a carbon grinding piece for Current collectors These are carbon contact strips for current collectors that are encased in a metal frame known, in which the coal pieces not only form the grinding surface, but at the same time with the pieces of coal that on its surface with these .abschlende Metal frame is guided along the contact wire.

Die Erfindung bezieht sich demgegenüber auf eine mit .seitlichen Flanken versehene,' durch Umgießen hergestellte Fassung, die nur den unteren Teil seines K ohleschleifstückes umgreift. Füreine solchie Fassung ist schon vorgeschlagen worden, in ihrem Bioden ein Rohr m.iteinzugießen, durch ,das das Fassungsgewicht bei besonders hobiem Widerstandsmoment verringert werden sioll.In contrast, the invention relates to one with .seitlichen flanks provided, 'manufactured by casting, which only the lower part of his K ohleschleifstückes gripped. Such a version has already been suggested To pour a pipe into your biodies, through which the weight of the barrel is particularly hobiem section modulus should be reduced.

Erfindumgsgemüß ist demgegenüber im dem Fassungsborden eine Rinne aus Blech mit ihrer öffnung gegen die Unterseite dies Kohleschleifstückes angeordnet und von der umgossenen Fassung umschlossen. Hierdurch kommt das bei Benutzung einfies @eingegossienen Rohres oberhalb desselben vorhandene Fleisch in Fortfall, so daß die Fassung leichter an Gewicht wird. Ferner läßt sich durch diese Ausführung in einfacherer Weise ein windschnittiger Querschnitt für die Fassung erzielen.In contrast, a channel in the mounting shelf is in accordance with the invention made of sheet metal with its opening against the underside of this carbon grinding piece and enclosed by the encapsulated version. This is what makes it easy to use @ eingussienen tube above the same existing meat in failure, so that the frame becomes lighter in weight. Furthermore, this version in a simpler way to achieve a streamlined cross-section for the socket.

In dien Zeichnung ist die Erfindung an einem Ausführungsbeispiel veranschaulicht. Hiernach ist die das Kohleschleifstücka tragende Fassung b hohl ausgebildet. Innerhalb der Fassung ist eine iinnenförmige Blecheinlage vorgesehen, deren öffnung gegen die Unterseite dies Schleifstückes @gerichtet ist.In the drawing, the invention is illustrated using an exemplary embodiment. According to this, the mount b carrying the carbon grinding piece a is designed to be hollow. Within the socket is provided with an inner-shaped sheet metal insert, the opening of which is opposite the underside of this contact strip is @aligned.

Claims (1)

PATENTANSPRUCH: Mit seitlichen Flanken versehene, den unteren Teil eines Kohleschleifstückes für Stromabnehmer umgreifende Fassung, die ,durch Umgießen hergestellt ist, dadurch gekennzeichnet, d.aß in dient Fassungsboden eine Rinne aus Blech mit ihrer 'öffnung gegen die Unterseite dies Kohleschleifstückes angeordnet und von der umgossenen Fassung umschlossen ist.PATENT CLAIM: The lower part with side flanks a carbon contact strip for pantograph encompassing socket, which, by casting is made, characterized in that a gutter is used in the socket base made of sheet metal with its' opening against the underside of this carbon grinding piece and is enclosed by the encapsulated version.
DEA79144D Socket of a carbon grinding piece for pantographs produced by casting Expired DE658496C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA79144D DE658496C (en) Socket of a carbon grinding piece for pantographs produced by casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA79144D DE658496C (en) Socket of a carbon grinding piece for pantographs produced by casting

Publications (1)

Publication Number Publication Date
DE658496C true DE658496C (en) 1938-04-04

Family

ID=6947645

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA79144D Expired DE658496C (en) Socket of a carbon grinding piece for pantographs produced by casting

Country Status (1)

Country Link
DE (1) DE658496C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441339A1 (en) * 1994-11-08 1996-05-09 Deutzer Tech Kohle Overhead line current collector contact strip for electric locomotive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441339A1 (en) * 1994-11-08 1996-05-09 Deutzer Tech Kohle Overhead line current collector contact strip for electric locomotive

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