DE838251C - Drive of the hoists for tipping bridges of vehicles - Google Patents

Drive of the hoists for tipping bridges of vehicles

Info

Publication number
DE838251C
DE838251C DEW746A DEW0000746A DE838251C DE 838251 C DE838251 C DE 838251C DE W746 A DEW746 A DE W746A DE W0000746 A DEW0000746 A DE W0000746A DE 838251 C DE838251 C DE 838251C
Authority
DE
Germany
Prior art keywords
drive
vehicles
hoists
tipping
bridges
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
DEW746A
Other languages
German (de)
Inventor
Kurt Hoelzerkopf
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.)
Waggonfabrik Uerdingen AG
Original Assignee
Waggonfabrik Uerdingen 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 Waggonfabrik Uerdingen AG filed Critical Waggonfabrik Uerdingen AG
Priority to DEW746A priority Critical patent/DE838251C/en
Application granted granted Critical
Publication of DE838251C publication Critical patent/DE838251C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Description

Antrieb der Hubwerke für Kippbrücken von Fahrzeugen Die Erfindung bezieht sich auf einen Antrieb für die Hubwerke der Kippbrücke solcher Fahrzeuge, deren Wagenkästen zum Zwecke der Entladung gekippt werden. Im allgemeinen werden die Hubwerke von Hand betätigt, d. h. die Kippeinrichtung ist durch ein zwischengeschaltetes Getriebe so weit untersetzt, daß die an einer Handkurbel angreifende Kraft zur Betätigung des Kippmechanismus ausreicht. Auch ist es bereits bekannt, die Preßluft der Druckluftbremse, hydraulische Antriebe oder Elektromotoren mit einer zwischengeschalteten Kupplung für den Antrieb der Hubwerke zu benutzen.Drive of the lifting mechanisms for tipping bridges of vehicles The invention relates to a drive for the lifting mechanisms of the tipping bridges of such vehicles, the car bodies of which are tilted for the purpose of unloading. In general, the hoists are operated by hand, that is, the tilting device is reduced so far by an interposed gear that the force acting on a hand crank is sufficient to operate the tilting mechanism. It is also already known to use the compressed air of the compressed air brake, hydraulic drives or electric motors with an interposed coupling to drive the hoist units.

Die Erfindung verwendet ebenfalls einen Elektromotor als Antrieb für die Hubwerke der Kippbrücke von Fahrzeugen. Erfindungsgemäß wird dazu ein an sich bekannter Schubankeranlasser benutzt, dessen 1Zitzel bei Stromgebung automatisch in das anzutreibende Zahnrad des Hubwerks eingreift und dieses in Drehung versetzt, bei Stromunterbrechung aber ebenfalls automatisch in seine Ausgangslage zurückkehrt. Dadurch ergibt sich eine raumsparende, einfache und billige Bauart, da die bisher erforderlich gewesene besondere Kupplung zwischen Antriebswelle und Anlasser in Fortfall kommen kann.. Das Zahnrad des Kippaggregates kann mit der an sich bekannten Handkurbel in Verbindung stehen, um bei Fortfall der Stromversorgung die Handbetätigung einzuschalten. Weiter ist es gegeben, sowohl bei Verriegelung der Kippbrücke als auch bei Erreichung des größten Kippwinkels durch Stromunterbrechung den Motor bzw. das Ritzel automatisch außer Eingriff mit dem Zahnrad des Kippmechanismus zu bringen, um sowohl den Motor, das Getriebe als auch die Fahrzeugkonstruktion vor Überlastung zu schützen. Handelt es sich bei dem Kipper um einen Anhänger, so wird die Stromzuführung zwischen dem Motorwagen und dem Antriebsaggregat für die Hubeinrichtung der Kippbrücke durch Kabel oder sonstige bekannte Mittel her'bengeführt.The invention also uses an electric motor as a drive for the lifting gear of the tipping bridge of vehicles. According to the invention, a per se is used for this known thrust armature starter, whose 1 pinion automatically when current is applied engages in the driven gear of the hoist and sets it in rotation, but also automatically returns to its original position in the event of a power interruption. This results in a space-saving, simple and cheap design, since the previous Required special coupling between drive shaft and starter in Elimination can occur .. The gear wheel of the tilting unit can with the known per se Hand crank are connected to manual operation if the power supply fails to turn on. It is also given both when the tipping bridge is locked the motor resp. to automatically disengage the pinion from the gearwheel of the tilting mechanism, to protect both the engine, the transmission and the vehicle structure from overload to protect. If the tipper is a trailer, then is the power supply between the motor vehicle and the drive unit for the Lifting device of the tipping bridge brought about by cable or other known means.

Claims (1)

PATENTANSPRUCH: Antrieb für die Hubwerke der Kippbrücke von Fahrzeugen, wobei die Kippvorrichtung durch einen Elektromotor betätigt wird, dadurch gekennzeichnet, -daß als Motor ein an sich bekannter Schubankeranlasser zur Anwendung gelangt, dessen Ritzel selbsttätig in das anzutreibende Zahnrad des Hubwerkes ein- bzw. ausrastet. Angezogene Druckschriften: Deutsche Patentschriften Nr. 448692, 587679, 687 552. 649 393- PATENT CLAIM: Drive for the lifting mechanisms of the tipping bridge of vehicles, the tilting device being actuated by an electric motor, characterized in that a known thrust armature starter is used as the motor, the pinion of which automatically engages or disengages with the driven gear of the lifting mechanism . Attached publications: German patent specifications No. 448692, 587679, 687 552, 649 393-
DEW746A 1949-12-28 1949-12-28 Drive of the hoists for tipping bridges of vehicles Expired DE838251C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW746A DE838251C (en) 1949-12-28 1949-12-28 Drive of the hoists for tipping bridges of vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW746A DE838251C (en) 1949-12-28 1949-12-28 Drive of the hoists for tipping bridges of vehicles

Publications (1)

Publication Number Publication Date
DE838251C true DE838251C (en) 1952-05-05

Family

ID=7590929

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW746A Expired DE838251C (en) 1949-12-28 1949-12-28 Drive of the hoists for tipping bridges of vehicles

Country Status (1)

Country Link
DE (1) DE838251C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE448692C (en) * 1925-04-04 1927-08-23 Wirz Ernst Drive device for hydraulically tiltable loading bridges of trailer vehicles
DE587679C (en) * 1930-09-19 1933-11-06 William Platts Kellett Motor truck or trailer with a platform arranged above the chassis
DE649393C (en) * 1935-10-02 1937-08-21 Leitergeruestbau Loading device on trucks
DE687552C (en) * 1936-01-14 1940-02-01 F X Meiller Truck trailer tipping device operated by liquid pressure for power and manual operation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE448692C (en) * 1925-04-04 1927-08-23 Wirz Ernst Drive device for hydraulically tiltable loading bridges of trailer vehicles
DE587679C (en) * 1930-09-19 1933-11-06 William Platts Kellett Motor truck or trailer with a platform arranged above the chassis
DE649393C (en) * 1935-10-02 1937-08-21 Leitergeruestbau Loading device on trucks
DE687552C (en) * 1936-01-14 1940-02-01 F X Meiller Truck trailer tipping device operated by liquid pressure for power and manual operation

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