DE29502611U1 - Brush mobile - Google Patents

Description

Description

It is known that in wheeled vehicles, due to

its construction, great forces act.

Many, sometimes massive, components and assemblies are used.

The final product has a significant total weight

on.

The production comes at a high price.

A correspondingly large amount of energy is required for locomotion.

Maintenance and repairs can be complicated and expensive.

The optimal suspension for road and off-road can only be a compromise.

It is also known that tracked vehicles perform much worse than wheeled vehicles in terms of the use of forces and materials, energy consumption and costs. In addition, tracked vehicles cause damage to roads and are therefore not an alternative on our roads.

It is also known that wheeled and tracked vehicles place a significant burden on the environment during their manufacture and disposal (metals, plastics, oil). The invention presented in the patent claim is based on the problem of building an extremely light vehicle with few components and assemblies. The forces that occur should be small and act on a large area.

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Description

The manufacturing costs and energy consumption for movement are minimal but nevertheless the usual standard of controllability and

Suspension must be met. . - ""'-'.-

This problem is solved by the features listed in the patent claim.

The advantages achieved with this invention are in particular that the number of components used for the chassis is extremely small (ε-motor, flexible shaft/brush, base plate Fig. Parts 1,2,3,4,5 and power generator Fig. 2 Part 6). Furthermore, these few components can also be lightweight, since only small forces act in the chassis (two drives Fig. 3 Part 5, small mass accelerate) and on the chassis (forces act over a large area Fig. 5) . As a result, production is cheap and energy consumption for propulsion is low. In addition, mechanical wear is extremely low due to the short power transmission (motor, shaft and brush Fig. 3 Parts 1,2,3,4,5) and is limited to a few components, which can also be easily replaced.

Further advantages include smooth running and good suspension due to the large running surface of the brushes Fig. 5 and the even weight distribution on the brushes Fig. 1 .

Description

The brush mobile Fig. l can be easily folded up or disassembled.

The manufacture and disposal of the mobile is environmentally friendly and oil can be dispensed with. An embodiment of the invention:

The brush mobile consists of a base plate in which bushings Fig. 3 are set at an angle ^. Brushes Fig. 3 parts 1,2,3 rotate in these bushings, which carry the base plate and roll on the running surface.
jto _Js The brushes consist of a plate with

small_'shaft and brush wires (metal / plastic Fig. 3 part 1,2,3).

The middle brushes are driven by two ε-motors via flexible shafts Fig. 2 parts 2,3,4,5.

The Egr; motors receive their power from a combination of battery and small combustion engine with constant speed and generator Fig. 2 Part 6. Furthermore, a seat, a control panel and a cabin are provided Fig. 2 Parts 7,8,9.

The steering is achieved by the different speeds of the E-motors Fig. 3 Part 5.

The suspension via the bending of the brush wires in number and angle Fig 3 Part 3.
When cornering, the front and rear brushes Fig.2 do not perform an ideal Abr&ogr;11 movement. However, this is acceptable because the wires of the brush

Description

Bend under load and lose contact with the ground at a certain angle, whereby the next wires of the brush are re-engaged ( Fig.3 Part 3).

The combination of energy generators makes it possible to cope with power peaks and otherwise enable low _- energy operation with a low overall weight.
All brushes could also be operated.

In order to reduce rolling resistance in curves, the front brushes could be moved forward and the rear brushes could be moved

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Here 4 page(s) drawings _:

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The accompanying drawings show:

Fig. 1 Perspective

Fig. 2 Side view

Fig. 3 Front view

Fig. 4 Top view

Fig. 5 Perspective

List of reference symbols used

1 base plate

2 plates with wave

3 wires

4 Flexible shaft

5 drive motors

6 Battery and other energy generators

7 Seat

8 Control panel . .9 Cabin

Claims (1)

") -&igr; -1-1-1 ~ Sayings The brush mobile "is a commercial vehicle that is used to transport people and loads, characterized by: . _; . r·-:.;j-jc<. &rgr;- : ;■·:.;. " ----·--.■- A: The small number of components (&Egr;-motor, flexible shaft, brush, base plate and energy generator Fig. 3 parts 1,2,3,4,5 Fig. 2 part 6) B: The brushes are manufactured as rotating parts and are suspended in the bushings of the base plate Fig. 3 parts 1,2,3. C: The brushes rotate in the bushings at an angle J , the angle ^ depending on the load capacity, the rolling resistance, etc. Fig D: Any number of brushes carry the base plate and roll on the running surface Fig 5. E: The short power transmission from E-motor, flexible shaft and brush Fig. 3 parts 2,3,4,5 and thus the reduction of mechanical wear to a few points.
Q: The steering is done via the different Speeds of the Egr; motors Fig. 3 Part 5. G: The suspension is achieved by bending the brush wires in number and angle Fig. 3 Part 3.