DE19816755A1 - Scissor-action forklift truck with electrohydraulic drive - Google Patents

Scissor-action forklift truck with electrohydraulic drive

Info

Publication number
DE19816755A1
DE19816755A1 DE1998116755 DE19816755A DE19816755A1 DE 19816755 A1 DE19816755 A1 DE 19816755A1 DE 1998116755 DE1998116755 DE 1998116755 DE 19816755 A DE19816755 A DE 19816755A DE 19816755 A1 DE19816755 A1 DE 19816755A1
Authority
DE
Germany
Prior art keywords
scissor
scissor lift
lift truck
action
units
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
DE1998116755
Other languages
German (de)
Other versions
DE19816755B4 (en
Inventor
Wolfgang Mucke
Reinhard Gueth
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.)
Franz Kahl Gabelhubwagen GmbH
Original Assignee
Franz Kahl Gabelhubwagen GmbH
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 Franz Kahl Gabelhubwagen GmbH filed Critical Franz Kahl Gabelhubwagen GmbH
Priority to DE1998116755 priority Critical patent/DE19816755B4/en
Publication of DE19816755A1 publication Critical patent/DE19816755A1/en
Application granted granted Critical
Publication of DE19816755B4 publication Critical patent/DE19816755B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The units to operate the truck (1), operated by a shaft (3), are installed in the truck shield (4). The units are moved up and down with the fork movement. A spiral cabling (5) for the units is arranged around a triplex shaft (6).

Description

Die Erfindung betrifft einen Scherenhubwagen mit elektro­ hydraulischem Antrieb.The invention relates to a scissor lift truck with electro hydraulic drive.

Zum Transport von Lasten sind Gabelhubwagen mit elektro­ hydraulischem Antrieb bekannt. Ebenso bekannt sind solche Gabelhubwagen mit integrierter Schere, die die Gabeln des Wagens zu einem Beistelltisch funktionieren. Dabei werden die Lasten elektro­ hydraulisch angehoben und in einer ergonomisch bedingten Arbeitshöhe bereitgestellt. Bei häufig wechselnden Arbeitshöhen bedeutet das einen Zeitgewinn und eine Erleichterung für den Bediener. Von Nachteil bei bekannten Scherenhubwagen ist, daß der Bediener durch extern angeordnete Aggregate im Bereich der Lenkeinheit, beeinträchtigt ist. Pallet trucks with electro are used to transport loads known hydraulic drive. Such are also known Pallet truck with integrated scissors that lift the forks of the cart a side table work. The loads are electro hydraulically raised and in an ergonomic Working height provided. With frequently changing working heights it means a time saving and a relief for the Operator. A disadvantage of known scissor lift trucks is that Operator through externally arranged units in the area of Steering unit, is impaired.  

Aufgabe der Erfindung ist es, einen Scherenhubwagen mit elektro­ hydraulischem Antrieb zu schaffen, der die Nachteile der bekannten Lösungen nicht aufweist und somit eine bessere und sichere Handhabung ermöglicht.The object of the invention is a scissor lift truck with electro hydraulic drive to create the disadvantages of the known Does not have solutions and thus a better and more secure Handling allows.

Diese Aufgabe wird dadurch gelöst, daß alle Aggregate des Antriebssystemes im Schild des Wagens angeordnet sind und somit bei Hochfahren oder Absenken der Gabeln mitfahren.This object is achieved in that all units of the Drive system are arranged in the shield of the car and thus at Raise or lower the forks.

Ein Ausführungsbeispiel der Erfindung soll nachstehend anhand der Zeichnung beschrieben werden.An embodiment of the invention will be based on the Drawing are described.

Die Zeichnung zeigt einen Scherenhubwagen in Seitenansicht in seiner Ausgangsposition. Dabei ist der Scherenhubwagen 1 mit Vollstrichen in der Zeichnung dargestellt. Die gestrichelten Linien zeigen diesen Scherenhubwagen 1 in einer Arbeitsstellung, bei der Gabeln 2 als Bereitstelltisch fungieren. Dabei ist zu sehen, daß alle Aggregate, die zur Bedienung dieses Scherenhubwagens 1, die über eine Deichsel 3 bedient werden, in einem Schild 4 des Scherenhubwagens 1 installiert sind und bei Heben oder Senken der Gabeln 2 mit auf deren Höhe verfahren werden. Dabei ist das Kabel in Form eines Spiralkabels 5 um einen Triplexkolben 6 angeordnet. Dies hat zum Vorteil, daß keinerlei aufwendige Kabelführungen zum Scherengestell des Scherenhubwagens 1 vorzusehen sind. Gleichzeitig gewährleistet diese kompakt, kurze Anordnung der Kabelführung eine effektiven Schutz vor äußeren mechanischen Beanspruchungen. Durch die Anordnung der Aggregate im Schild 4 des Scherenhubwagens 1 ist es möglich geworden, daß der Bedienende des Scherenhubwagens 1 unmittelbar vor der Deichsel 3, der Lenk- und Bedieneinheit, steht und daß damit in diesem Bereich gegenüber anderen bekannten Ausführungsarten, eine Bewegungsfreiheit gegeben ist. The drawing shows a scissor lift truck in side view in its starting position. The scissor lift truck 1 is shown with full lines in the drawing. The dashed lines show this scissor lift truck 1 in a working position in which the forks 2 function as a preparation table. It can be seen that all the units that are used to operate this scissor lift truck 1 , which are operated via a drawbar 3 , are installed in a plate 4 of the scissor lift truck 1 and are moved when the forks 2 are raised or lowered at their height. The cable is arranged in the form of a spiral cable 5 around a triplex piston 6 . This has the advantage that no complex cable routing to the scissor frame of the scissor lift truck 1 is to be provided. At the same time, this compact, short arrangement of the cable routing ensures effective protection against external mechanical stress. The arrangement of the units in the shield 4 of the scissor lift truck 1 has made it possible for the operator of the scissor lift truck 1 to stand directly in front of the drawbar 3 , the steering and operating unit, and that there is freedom of movement in this area compared to other known designs .

BezugszeichenlisteReference list

11

Scherenhubwagen
Scissor lift truck

22nd

Gabel
fork

33rd

Deichsel
Drawbar

44th

Schild
sign

55

Spiralkabel
Spiral cable

66

Triplexkolben
Triplex flask

Claims (2)

1. Scherenhubwagen mit elektrohydraulischem Antrieb, dadurch gekennzeichnet, daß die Aggregate, eine Batterie und ein Hydraulikaggregat, im Schild (4) des Scherenhubwagens (1) angeordnet sind und mit einem Triplexkolben (6), für die Hubbewegung, mittels einer Kabelsystemverbindung miteinander verbunden sind.1. scissor lift truck with electrohydraulic drive, characterized in that the units, a battery and a hydraulic unit, are arranged in the shield ( 4 ) of the scissor lift truck ( 1 ) and with a triplex piston ( 6 ) for the lifting movement, are connected to one another by means of a cable system connection . 2. Scherenhubwagen nach Anspruch 1, dadurch gekennzeichnet, daß die Kabelsystemverbindung ein um den Triplexkolben (6) integriertes Spiralkabel (5) ist.2. Scissor lift truck according to claim 1, characterized in that the cable system connection is a spiral cable ( 5 ) integrated around the triplex piston ( 6 ).
DE1998116755 1998-04-16 1998-04-16 Scissor lift truck with an electrohydraulic drive Expired - Fee Related DE19816755B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998116755 DE19816755B4 (en) 1998-04-16 1998-04-16 Scissor lift truck with an electrohydraulic drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998116755 DE19816755B4 (en) 1998-04-16 1998-04-16 Scissor lift truck with an electrohydraulic drive

Publications (2)

Publication Number Publication Date
DE19816755A1 true DE19816755A1 (en) 1999-10-21
DE19816755B4 DE19816755B4 (en) 2010-06-02

Family

ID=7864643

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998116755 Expired - Fee Related DE19816755B4 (en) 1998-04-16 1998-04-16 Scissor lift truck with an electrohydraulic drive

Country Status (1)

Country Link
DE (1) DE19816755B4 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434986A (en) * 2013-09-02 2013-12-11 安徽德摩新能源叉车股份有限公司 Forklift structure for lifting cargoes
DE102018109548A1 (en) 2017-10-04 2019-04-04 Om Carrelli Elevatori S.P.A. Truck
EP3466868A1 (en) 2017-10-04 2019-04-10 OM Carrelli Elevatori S.p.A. Industrial truck

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523504B (en) * 2014-11-28 2017-02-01 比亚迪股份有限公司 Forklift

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751333C2 (en) * 1977-11-17 1982-09-02 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Telescopic safety drawbar
DE9405982U1 (en) * 1994-04-13 1994-07-28 Ventzki Gmbh & Co Handhabungst Transport vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434986A (en) * 2013-09-02 2013-12-11 安徽德摩新能源叉车股份有限公司 Forklift structure for lifting cargoes
CN103434986B (en) * 2013-09-02 2016-06-15 安徽德摩新能源叉车股份有限公司 A kind of goods lifting fork lift truck structure
DE102018109548A1 (en) 2017-10-04 2019-04-04 Om Carrelli Elevatori S.P.A. Truck
EP3466868A1 (en) 2017-10-04 2019-04-10 OM Carrelli Elevatori S.p.A. Industrial truck

Also Published As

Publication number Publication date
DE19816755B4 (en) 2010-06-02

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Legal Events

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8110 Request for examination paragraph 44
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee