DE7826526U1 - SPACING AND TRANSPORT TROLLEY - Google Patents

Description

DESCRIPTION '* * · · * ·

of the clearing and transport vehicle registered as a utility model.

This consists of its two steeply rising backwards Side boards, the rear wall, the narrow front bridge part with its reinforcing, with water drop holes provided hollow throat, the wagon wheel web under the loading bridge with its side walls and the two operating arms with their connecting brackets, on which the pressure bracket is at a convenient height is pivotably mounted.

The loading bridge is pivoted with its side walls left and right on the side walls, its horizontal, offset plate-shaped floor with its raised rear wall is firmly connected to its side walls. Each of these plate fields is individually provided with water drop holes at the front end of the depth, rising slightly backwards.

At the front ends of the two side panels are the inward-facing, automatically pivoting upwards Avalanche cutter. In these the two height-adjustable rollback wheels are mounted on the side panels. At the front is the exchangeable pick-up blade, divided in the middle, at an obtuse angle to the middle (for predominantly winter use) provided with teeth that are bent upwards at an angle. The rigid carriage axle with its wheels is with both of them Swivel arms mounted invulnerably on the side panels. the The axle swivels naturally under the loading bridge. The loading bridge safety device is resiliently built into the tailgate.

The large wagon wheels with a smaller, corrugated floor roller in the middle of the wagon are mainly used in summer exchanged.

The front open car curb, with its main parts (without the operating arms) firmly connected, results in the loading bridge a compact shipping box.

In the drawing on sheet II, BiIdIO is the simplified version Shown without rollback wheels, swiveling loading bridge and avalanche cutter.

To the utility model & r pngemeld'eter! Sabm · '- and trolleys

1. Purpose of the invention

a) With this device you can effortlessly, thoroughly and rationally floor surfaces with solid and loose coatings as well Lawns can be cleaned of dirt, leaves, snow and sticky masses.

b) Can pick up, transport and unload automatically can also be carried out over very elevated curbs and on large piles of snow.

c) If the cutting device (separate patent application follows) is coupled to this device, then lawn can mowed and the material to be cut can be picked up at the same time.

2. Rationale

If no expensive motor-driven machines are available, then sidewalks, production halls, streets, parking lots and tennis courts as well as flat roofs time-consuming and inefficient with brooms, rakes, dirt scrapers and snow shovels from Dirt, leaves, snow or sticky masses can be cleaned. The waste material must then be transported away separately. It however, there is no machine or apparatus with which all of this work can be carried out efficiently. Unfrozen Lawn and gravel paths are particularly difficult to clean thoroughly. Eliminating construction machinery and agricultural Vehicles left sticky on the roads Dirt is special with conventional tools time consuming. When clearing snow with a broom or shovel, a residue of snow remains after every arm movement to lay on the floor. Every slight bump in the ground or frozen objects prevent the snow masses from moving and accelerate the premature wear of the edge of the snow shovel. It is also because of the considerable weight and the adhesiveness of the snow, especially with muddy snow, impossible to clear long tracks in one operation. The snow clearance over very high curbs is special laborious. This also applies to the removal of muddy snow. In very few cases are available for elimination large piles of snow from backyards and driveways, suitable pick-up and transport devices are available.

It t t 1

t I f Il

Il lilt Il

Work- Jinfl. .

of the clearing and transport trolley registered as a utility model in its main areas of application. As Figure 1 in the drawing on sheet I / shows, the dock leveler is pushed horizontally especially down over the ground under the snow cover. The weight of the car rests and that of the quantities picked up on the large wagon wheels at the back. Prevent the two avalanche cutters running ahead exhausting avalanche formation (especially with watery snow) and push the snow masses into the interior of the car. Simultaneously they create cleaned soil for the wagon wheels. The large, smooth, sticky, jammed together, Slip-hindering, watery amounts of snow slide with little frictional resistance over the offset plate fields of the loading bridge. In the resulting cavities (overhangs) the sticky water can flow through the water holes in the individual panels flow off in their front deep ends. These short overhangs are halfway from the staggered fields supports.

Its pick-up scraper, divided in the middle, has a balancing effect on larger uneven floors. Your at an obtuse angle to the center running sensor edge causes less resistance to advance. Slide over the obliquely upward curved teeth bump-free, vertically raised unevenness in the floor and frozen foreign bodies. Thus, the workman can easily and intensively Long, wide lanes clean and simultaneously absorb what has been collected.

By gently pressing the operating arms, the Operator load his device more heavily, especially by swiveling the wagon wheels underneath beforehand, as shown in Figure 8 in the drawing Sheet II shows.

Once at the desired cleaning end point (also on house walls), the operator lifts the operating arms slightly and presses move the loaded trolley forward at a comfortable height with the pressure bar. The two roll-back wheels come into contact with the ground, the avalanche cutters automatically swivel upwards and the wagon wheels under the loading bridge. Through the resulting resistance of the material to be cleared, the wagon rolls backwards and empties itself. Due to its balanced weight, the dock leveler j falls about their backup in their old position.

I I I Il 111 I I I I

Λ Λ

How it works and how it works. Wheels and carts come back with a light pull on the pull rope in their actual working position.

For unloading at a remote location (even over impassable stretches) the operating arms are only raised approx. 15 cm and the loaded wagon lies balanced, strongly raised on its wheels, as Fig. 8 shows on page 11 of the drawing. After triggering the loading bridge safety device, the front heavy masses push the bridge down through, and in the course of the The failure can return with the small front part of the bridge be distributed at the desired height, as can also be seen in Figure 8 of the drawing on sheet II. The tipping over very high curbs can also be seen from this drawing.

In collected, particularly high piles of snow, the wagon is pushed into the mountain with its wheels swiveled underneath, depending on the amount of snow, and thus removed when loaded. The remainder is removed as in the clearing process.

To clean sticky soiled roads, the toothed pick-up scraper is replaced with a smooth, sharp-edged one. With this equipment and lowering of the reversing wheels, tennis courts, Gravel paths etc. are leveled again. This lowering of the rollback wheels is an unavoidable requirement for Snow clearing on lawns and loosely coated surfaces of all types.

For sweeping streets, collecting leaves, etc., mowing and weeding the lawn the high wagon wheels are exchanged for a smaller, corrugated roller in the middle behind the wagon.

By removing the invulnerable connection between the two swivel arms the ends of the axles receive different, necessary tension pressures for the V-belts, as shown in Figures 3 and 4- on sheets I and Show picture 9 on sheet II of the drawing.

In addition, the axle ends are equipped with V-belt pulleys, which have a connection through the V-belt to the working elements attached to the front end of the car, which mainly consist of Leaf rim roller, rotary brush, cutting and weeding device for lawn cultivation exist. The gear element shown in Figure 9 of the drawing on sheet II enables the activities listed to be carried out in the proven backward movement.

Declaration of drawing for utility model registration Clearing and transport trolleys

Picture (1) of the drawing shows the car from the side, this one with picture (2) from above.

In picture (3) are the high wagon wheels, with (picture 4) the smaller corrugated roller with its V-belt pulleys (P) exchanged.

I picture (5) is the interchangeable, split in the middle, I at an obtuse angle to the middle with obliquely bent teeth I equipped pick-up scraper.

I picture (6) symbolizes a natural size tooth ■ y with its water hole the transducer scratches. I picture (7) shows the dock leveler in section.

$ Letter:

■; ■ A- shows the side panels that are bent outwards I and the tailgate;

'■■ B- the U-shaped operating arms with the connecting bracket:; which are attached to the top outside of the side panels $ ·. C- shows the outside large wagon wheels; D- the swivel arms that are firmly connected to the axis; E- are the bearings of the loading bridge on the side panels; 1- is the dock leveler, with its side walls, with its smooth one

The rear wall and the offset, plate-shaped floor $ G- illustrates the bridge securing, springing into the rear wall built-in;

j H- shows the leading, upward pivoting I hollow avalanche cutter;

I I- the height-adjustable roll-back wheels in these; ύ K- represents the front small bridge part with his; strengthening chamfers with drip holes; ^; ; L- is the connecting and wheel support bridge $ that extends across the bridge
M- shows the interchangeable, divided in the middle, in the blunt

Sharp-edged transducers running at an angle to the center '; scratch;

I N- is the pivotably mounted pressure bracket; 1 0- the pull rope to the carriage axis;

'! P- shows the V-belt pulleys on the axle and in the gear element;

t ι

Blerbt tCI
To the drawing explanation:

With picture (8) from the drawing sheet II is the lifted one Car with swiveled wheels, and with dotted lines after loosening the bridge securing the swiveled loading bridge shown.

In picture (9) the roll-back wheels are set lower, the car without avalanche cutter, with attached gear element (P) (S), with picture (4) as with picture (5) the smaller roller is inserted and with V-belt the connection of the ground wheels to the Gear element manufactured.

The letter R in this drawing indicates the rotation of each tools used in the interior of the car. These consist of road and leaf sweeping rollers such as lawn cutting and weeding devices exist.

Image (1o) shows a simplified carriage design with fixed Pressure bar and smaller swiveled wheels.

The letter (X) represents a raised curb.

Claims (1)

Max Lang 8330 Eggenfelden, September 6, 1978 Carcassonnerplatz 2 German Patent Office
8000 Munich Usage model registration for a RaUnW and transport trolley; here :: J protection claim The clearing and transport trolley registered for the G-ebraußhkmuster is particularly characterized by the following features: a) ^N Its avalanches swinging up on both sides cutting aar, b) the height-adjustable roll-back wheels inside, c) the one divided in the middle at an obtuse angle to the middle with sloping upwardly curved toughened sensors scratch, d) the staggered plate-shaped main dock leveler that swings forward, whose plate fields have drip holes rising backwards at the front deep end, e) its swiveling transport wheels. Applicant and inventor