NL1013932C1 - Sack barrow has two tired running wheels on common axle and with frame between them which has at least one upwardly extending handle - Google Patents

Abstract

The frame is provided with a load platform (12) that can be moved upwards and downwards. The load platform can be moved upwards and downwards by a steel cable (9) and a roll-up mechanism (8). The roll-up mechanism is driven by an electric motor (16) and it may also be driven by manual or foot force. A foot plate (19) enables the barrow to stand upright. The barrow is provided with a securing strap (20) that has a tensioner (21), enabling the load to be clamped and the barrow to be steered by the user using both hands. The strap can also be provided with a square plate with foam rubber for securing the load.

Description

- 1 -

Short designation: electric lift truck.

The present invention relates to a lift truck that can lift or lower a load, namely an electric lift truck.

Comprising two running wheels located on a common shaft, which are arranged on a frame located between the running wheels, the frame comprising at least one upwardly extending handle-mounted handle.

Such hand trucks have long been generally known and often have a flat protruding platform on which the load can be placed.

Also known is the lifting cart which moves a table up and down with a scissor effect on four wheels.

There is also a four-wheel material lift with two long forks that lifts the material so that you don't have to bend over.

Despite the above-mentioned specific implementation standards for hand trucks and lift tables, no two-wheel lift truck has so far been available with which one can, for example, load and unload a truck or van without any problem, and then take the lift truck again. Ξ

Due to the small size of this invention and since it is light in weight, it can be easily lifted and carried.

This invention also has a protruding platform on which the load can be placed.

101393? - 2 - 5 In the invention, the load can be brought to the desired height by means of a retractor, driven by a 12-volt electric motor, along plain bearings, but can also be used in the lower position as a normal hand truck.

10 The target group for this lift truck is mainly white goods companies, so that one person can easily pick up or deliver a washing machine or refrigerator, for example.

This lifting hand truck has many more purposes, for example for kitchen mounting it can be a handy help to place a refrigerator in a high kitchen cabinet, for example.

The wide pneumatic tires make this lift truck easy to move on rough terrain.

The invention will be explained in more detail below with reference to an illustrative embodiment of the lifting hand truck according to the invention shown in the drawing.

Herein: figure 1 shows the rear view of the invention in perspective; figure 2: the front view of the invention in perspective.

The 15 lifting hand truck indicated in its entirety by 1 in Figures 1 and 2. According to the invention, there are two pneumatic tire running wheels (2) arranged on either side of a transverse axis (3).

The lifting hand truck has two straight upward running stems (4) which are welded evenly next to the wheels (2) on the inside on the transverse axis (3).

Two handles (5) are welded to each one with which the whole can be tilted backwards and subsequently moved this lift truck.

In the center of the transverse axis (3) a upright 25 upright profile (6) is welded with connecting strips (7) welded to the stems (4).

In figure 1 the invention is already drawn slightly upwards so that one can see how it works. ξ

By turning the retractor (8) - 30, the steel cable (9) is wound up via the top roller

(10) then to the bottom roller (11) / see figure 2, I.

which is connected to the loading platform (12) and where it I

roller (11) is mounted on the slide plate (13), then the cable runs up again and is mounted on the 35 strip (14).

1 01 3932 - 4 - 5 The slide plate (13) is enclosed between bearings in the U profile (6).

Thus, the load platform (12) can be brought to the desired height supported by the angle irons (15). The retractor row (8) can be powered by a 10 12 volt electric motor (16) on battery (17) switched by an on and off switch (18).

The whole remains upright by the foot plate (19).

The load can be clamped by the lashing strap (20) attached to the bottom of the load platform (12) and then running 15 to the tensioner (21), see figure 1.

In figure 2, the lashing strap is attached to a perpendicularly bent plate (22) (with foam rubber) that hooks behind the load so that both hands are free to move the lift truck.

f | 1013932

Claims (7)

Lifting trolley comprising two running wheels located on a common shaft, which are mounted on a frame located between the running wheels, the frame comprising at least one protruding stem, characterized in that the frame is provided with a loading platform 10 (12) that can be moved up and down. Lifting hand truck according to claim 1, characterized in that the loading platform (12) can be moved up and down with steel cable (9) and retractor (8). Lifting hand truck according to claim 2, characterized in that the retractor is driven by an electric motor (16). Lifting hand truck according to claim 2, characterized in that the retractor can also be driven by hand or foot force. Lifting trolley according to claim 2, characterized in that the whole remains upright by the foot plate (19). Lifting hand truck according to claim 2, characterized in that the lifting hand truck is fitted with a lashing strap (20) with tensioner (21) for clamping the load so that one can steer with both hands (see figure 1). Lifting trolley according to claim 5, characterized in that the lashing strap (20) is provided with a perpendicularly bent g a M plate (22) with foam rubber to clamp the load ü (see figure 2). 1013932