DE1049307B - Forklift with swiveling front part of the chassis that supports the lifting mast - Google Patents

Forklift with swiveling front part of the chassis that supports the lifting mast

Info

Publication number
DE1049307B
DE1049307B DEST11447A DEST011447A DE1049307B DE 1049307 B DE1049307 B DE 1049307B DE ST11447 A DEST11447 A DE ST11447A DE ST011447 A DEST011447 A DE ST011447A DE 1049307 B DE1049307 B DE 1049307B
Authority
DE
Germany
Prior art keywords
front part
chassis
wheels
forklift
mast
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.)
Pending
Application number
DEST11447A
Other languages
German (de)
Inventor
Dr-Ing Hans Kettner
Dr-Ing Willi Walter Lieb
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.)
HANS STILL AG
Original Assignee
HANS STILL 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 HANS STILL AG filed Critical HANS STILL AG
Priority to DEST11447A priority Critical patent/DE1049307B/en
Publication of DE1049307B publication Critical patent/DE1049307B/en
Pending 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
    • B66F9/105—Articulated, i.e. front chassis with wheels and mast rotatable relative to rear chassis with wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Description

Anmelder:Applicant:

Hans Still Aktiengesellschaft, Hamburg-Billstedt, Liebigstr. 33Hans Still Aktiengesellschaft, Hamburg-Billstedt, Liebigstr. 33

Dr.-Ing. Hans Kettner, Hamburg-Wentorf über Reinbek, und Dr.-Ing. Willi Walter Lieb, Hamburg,
sind als Erfinder genannt wordenDr.-Ing. Hans Kettner, Hamburg-Wentorf via Reinbek, and Dr.-Ing. Willi Walter Lieb, Hamburg,
have been named as inventors

Fig. 3 das Gerät bei um 90° nach links geschwenktem Vorderteil darstellt.Fig. 3 shows the device with the front part pivoted 90 ° to the left.

P.\TKNT.\NSl' KÜCHE: P. \ TKNT. \ NSl ' KITCHEN:

1. Gabelstapler mit schwenkbarem, den Hubmast tragendem Vorderteil des Fahrgestelles, der an einem Ausleger des hinteren FahrgestelIteiIes um eine Vertikalachsedrehbar angelenkt ist, gekennzeichnet durch eine solche Höhe des Auslegers (4), daß der Vorderteil bis zu etwa 90° nach beiden Seiten geschwenkt werden kann.1. Forklift with a swiveling front part of the chassis carrying the lifting mast, which is hinged to a boom of the rear FahrgestelIteiIes about a vertical axis, characterized by such a height of the boom (4) that the front part can be pivoted up to about 90 ° to both sides can.

2. Gabelstapler nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Räder (3) des vorderen schwenkbaren Vorderteiles unabhängig voneinander durch je einen nach Drehzahl und Drehrichtung willkürlich steuerbaren Antriebsmotor angetrieben werden.2. Forklift truck according to claim 1, characterized in that the two wheels (3) of the front pivotable front part are driven independently of one another by a drive motor that can be controlled at will depending on the speed and direction of rotation.

3. Gabelstapler nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Drehzahlen und Drehrichtungen der am V 7Orderteil (8) untergebrachten Antriebsmotoren von dem auf dem Hinterteil (1) angeordneten Fahrerplatz aus gesteuert werden, wobei der Hinterteil auch die Kraftquelle zur Speisung der Antriebsmotoren enthält.3. The forklift truck according to claim 1 and 2, characterized in that the rotational speeds and directions of rotation are controlled the accommodated at V 7 Order part (8) driving motors of the arranged on the rear part (1) the driver's seat, the rear part of the power source to supply the Includes drive motors.

V)1 ->naV) 1 -> na

Claims (1)

Da Gabelstapler, weicht in engen Räumen verkehren, durch ihre Länge und nicht ausreichende YYendemogl ichkcit oft behindert sind, hat man das Fahrgestell in zwei Teile zerlegt, welche miteinander um eine Vertikalach.se gelenkig verbunden sind.Because forklifts, gives way to circulate in narrow spaces, due to their length and insufficient YYendemogl ichkcit are often disabled, the chassis has been dismantled into two parts, which are connected to each other are articulated around a vertical axis. Auch die Frtiudung bezieht sich auf einen derartigen Gabelstapler mit an den Hinterteil des Fahrgestelles angelenktem Vorderteil.The design also relates to such a forklift truck attached to the rear of the chassis hinged front part. Während aber bei der l)eka"nntgewordenen Form der hintere Fahrgestellteil die Triebräder enthält und die Schwenkbarkeit des vorderen, den Hubmast tragenden Teiles lediglich der Lenkung dient und seine Schwenkbarkeit begrenzt ist, weist nach der Erfindung der Vorderteil den Antrieb in der Weise auf. daß seine beiden Räder durch je einen Antriebsmotor unabhängig voneinander angetrieben werden. Außerdem ist hier rlie Anlenkung des Vorderteiles so getroffen, daß eine Verschwenkbarkeit Iiis zu etwa 90° nach jeder Seite gegeniil>er der Fahrzeuglängs- ao achse möglich ist. Her hintere Teil weist die Kraftquelle für die Antriebsmotoren im Vorderteil, den Fahrerplatz. die Bedienungselemente usw. auf, während der Hubmast wie auch bei der bekannten Form starr oder neigbar auf dem Vorderteil angeordnet ist.While, however, the rear chassis part contains the drive wheels in the form that has become unavailable the pivotability of the front part carrying the mast is only used for steering and its pivotability is limited, according to the invention, the front part has the drive in the manner on. that its two wheels are driven independently by a drive motor each. In addition, here the articulation of the front part is made in such a way that it can be pivoted approximately 90 ° to each side against the longitudinal axis of the vehicle is possible. The rear part shows the power source for the drive motors in the front part, the driver's seat. the controls, etc., while the lifting mast, as in the known form, is arranged rigidly or inclinable on the front part is. Die Uorizontalschwenkung des Vorderteiles und damit auch die Lenkung des Staplers erfolgt dadurch, daß jeder der l>eiden Antriebsmotoren unabhängig von dem anderen l>eziiglich Drehrichtung und Drehzahl gesteuert werden kann. Das Gelenk zwischen dem Vorder- und Hinterteil ist mit Rücksicht auf eine gute Lenkbarkeit und Wendigkeit möglichst nahe an einem in der Mitte zwischen den Vorderrädern errichteten Lot angeordnet. Wenn bei seitlich eingeschwenktem Vorderteil das Gewicht des Hinterteiles allein nicht mehr zur Aufrechterhaltung der Standfestigkeit ausreicht, kann vorzugsweise an der der Fahrzeugmitte zugekehrten Seite des verschwenkbaren Vorderteiles ein mit diesem verbundenes Zusatzgewicht angebracht werden.The horizontal pivoting of the front part and thus also the steering of the forklift is done by that each of the two drive motors is independent of the other only with the direction of rotation and speed can be controlled. The joint between the front and rear is good with regard to Steerability and maneuverability as close as possible to one built in the middle between the front wheels Plumb arranged. If, with the front part pivoted in to the side, the weight of the rear part alone is not is more sufficient to maintain the stability, preferably at the center of the vehicle facing side of the pivotable front part attached an additional weight connected to this will. Γη den Fig. 1 bis 3 ist 1 der Hinterteil mit den erforderlichen Aufbauten, der sich auf die Räder 2 stützt und einen Ausleger 4 aufweist, an dem mit einem Gelenk 7 der Vorderteil 8 horizontal schwenkbar angelenkt ist.1 to 3, 1 is the rear part with the necessary superstructures, which is supported on the wheels 2 and has a boom 4 on which the front part 8 is pivoted horizontally with a joint 7. Dieser Vorderteil trägt die Räder 3 mit den sie unabhängig voneinander bewegenden Antriebsmotoren, den HubmastS mit dem Lastträger 6 und den Bewegungsgliedcrn für Hubmast und Lastträger sowie das Gegengewicht 9. This front part carries the wheels 3 with the drive motors which move them independently of one another, the lifting mast S with the load carrier 6 and the movement elements for the lifting mast and load carrier as well as the counterweight 9. Fig. t ist eine Seitenansicht, undFig. T is a side view, and Fig. 2 zeigt das Gerät von oben mit nicht ausgeschwenktem Vorderteil, währendFig. 2 shows the device from above with the front part not pivoted out, while Gabelstapler mit schwenkbarem, den Hubmast tragendem Vorderteil des FahrgestellesForklift with swiveling, carrying the mast Front part of the chassis
DEST11447A 1956-07-21 1956-07-21 Forklift with swiveling front part of the chassis that supports the lifting mast Pending DE1049307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST11447A DE1049307B (en) 1956-07-21 1956-07-21 Forklift with swiveling front part of the chassis that supports the lifting mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST11447A DE1049307B (en) 1956-07-21 1956-07-21 Forklift with swiveling front part of the chassis that supports the lifting mast

Publications (1)

Publication Number Publication Date
DE1049307B true DE1049307B (en) 1959-01-22

Family

ID=7455397

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST11447A Pending DE1049307B (en) 1956-07-21 1956-07-21 Forklift with swiveling front part of the chassis that supports the lifting mast

Country Status (1)

Country Link
DE (1) DE1049307B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209450B (en) * 1960-08-08 1966-01-20 Linde Ag Steering device for a forklift
DE3131512A1 (en) * 1981-08-08 1983-03-03 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg "ARTICULATED HANDLEBAR WITH SLIDING COUNTERWEIGHT"
DE3502001C1 (en) * 1985-01-22 1986-07-17 HFH Herbst Förder- und Hebetechnik, 3300 Braunschweig Articulated, four-wheel drive stacking vehicle
WO1991001938A1 (en) * 1989-07-29 1991-02-21 Translift Material Handling Limited Narrow aisle lift truck
WO1993014017A1 (en) * 1992-01-09 1993-07-22 Translift Material Handling Limited Improvements relating to forklift trucks
FR2768714A1 (en) * 1997-09-19 1999-03-26 Manitou Bf MAT TROLLEY, CAPABLE OF BEING EMBARKED AT THE BACK OF A CARRIER VEHICLE
US7900732B2 (en) 2003-05-30 2011-03-08 Translift Bendi Limited Fork lift truck with a single front wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682349A (en) * 1951-07-27 1954-06-29 Paul J Isaacson Motorized hand truck

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682349A (en) * 1951-07-27 1954-06-29 Paul J Isaacson Motorized hand truck

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209450B (en) * 1960-08-08 1966-01-20 Linde Ag Steering device for a forklift
DE3131512A1 (en) * 1981-08-08 1983-03-03 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg "ARTICULATED HANDLEBAR WITH SLIDING COUNTERWEIGHT"
DE3502001C1 (en) * 1985-01-22 1986-07-17 HFH Herbst Förder- und Hebetechnik, 3300 Braunschweig Articulated, four-wheel drive stacking vehicle
EP0189139A1 (en) * 1985-01-22 1986-07-30 JUMBO-Gabelstapler Urbaner Four-wheel drive articulated fork lift truck
WO1991001938A1 (en) * 1989-07-29 1991-02-21 Translift Material Handling Limited Narrow aisle lift truck
US5312219A (en) * 1989-07-29 1994-05-17 Translift Material Handling Limited Narrow aisle lift truck
WO1993014017A1 (en) * 1992-01-09 1993-07-22 Translift Material Handling Limited Improvements relating to forklift trucks
FR2768714A1 (en) * 1997-09-19 1999-03-26 Manitou Bf MAT TROLLEY, CAPABLE OF BEING EMBARKED AT THE BACK OF A CARRIER VEHICLE
EP0905083A1 (en) * 1997-09-19 1999-03-31 Manitou Bf Lift truck with mast adapted to be mounted on the back of a transport vehicle
US6116843A (en) * 1997-09-19 2000-09-12 Manitou Bf Fork lift truck, adapted to be loaded on the rear of a carrying vehicle
US7900732B2 (en) 2003-05-30 2011-03-08 Translift Bendi Limited Fork lift truck with a single front wheel
US7905311B2 (en) 2003-05-30 2011-03-15 Translift Bendi Limited Fork lift truck with a single front wheel

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