DE1023704B - Feed device for paint roller - Google Patents

Description

GERMAN

The invention relates to a feed device for paint rollers.

The purpose of the invention is to make a feed device for paint rollers such that thick and viscous masses can be absorbed by the paint roller without the subsequent transfer Slipping on the surface occurs because the paint roller has too much plastic mass recorded.

Feeding devices are known which consist in that the paint roller is immersed in containers and is stripped off at the edges. The known feed devices have the disadvantage that they probably achieve a certain distribution with thin paints, since the color quickly spreads over the The circumference of the roller pulls away downwards. One would use these known feeding devices but paint rollers If you dine with viscous masses, it would turn out that you only work on part of the To the extent that the plastic mass is stripped off, but not evenly distributed or distributed over the circumference. an adjustment of the plastic mass is achieved.

Other known feed devices may exist in that the paint roller can only dip into the paint to a certain depth, then then rolled over a paint distributing part where excess paint is removed.

However, these known feed devices also have the disadvantage just described, because it is not possible, the excessively large amount of plastic material absorbed by the paint roller cover to get it out again by simply rolling it out, as is easily possible with thin paints is.

The object of the invention is therefore to supply the paint roller from the outset with only the amount of paint that which is then required when sampling the wall. Wiping devices are deliberately avoided, as is usually the case after soaking the paint roller.

The object of the invention is achieved in that the use of the feed device has a raised edge that leaves a small gap to the tub.

According to this recognition feature, the feed device designed as an insert floats the color mass. Color does not come through the openings by itself, but only when with the Paint roller a more or less great pressure is exerted on the food plate. The resulting Liquid pressure then brings the colored liquid onto the surface of the food plate, and with it is then the feeding of the colored foil is possible,

Feed device for paint rollers

Applicant:

Wilhelm Fleissner,

Oehringen (Württ), Haller Str. 15

Wilhelm Fleissner, Oehringen (Württ.),
has been named as the inventor

You can tell from this connection that you have it in your hand, the paint roller with more or to feed less color liquid, namely depending on the pressure exerted by the paint roller on the food plate is exercised.

The breakthroughs can be so 'large openings have that due to the adhesion of the liquid to the walls of the perforations Color liquid (especially plastic masses are thought of here) by itself not through the openings can kick.

The paint roller is no longer immersed in the mass, but depending on the pressure exerted on it, the desired amount of paint is pressed through the openings. The dosage can thus be precisely determined simply by the pressure when rolling it onto the food or perforated pancake, and accordingly spillages and so-called deposits in the paint are reliably avoided. ^{With subject matter 1 of} the invention, the device can be precisely adapted to the respective consistency of this coating material by exchanging the feeder devices or perforated pans with fine, medium or coarse perforations. One embodiment of the invention is shown in the drawing.

Fig. 1 shows a feed device in an oblique view;

Fig. 2 shows a part belonging to the feed device of Fig. 1.

In Fig. 1, 1 is the container with the handle 2 and the im. Inner, located mass 3 is referred to. 4 with an insert plate or pan is referred to, which is shown in more detail in Fig. 2 is.

As can be seen from Fig. 2, the insert plate has 4 holes 6. The diameter of these holes

709 877/173

depends on the viscosity of the paint, i.e. that is, with thin colorants, the holes become small and larger for viscous colorants so that the tray or pan is always on the Color floats and color only comes through when you use a non-drawn paint roller on the The insert plate moves back and forth and the paint roller then soaks up the paint emerging from the holes.

The insert plate 4 also has edges 7, which leave such a small gap between the wall of the container 1 and the insert plate that no plastic material passes through them. Depending on the nature of the plastic mass, you can now use different insert plates with more or less large holes or tight bores.

The field of application of the present invention includes all devices in which one wants to have an influence on the amount of paint applied even when feeding the paint roller, in particular but when executing plastic jobs on surfaces.

Claims (1)

PATENT CLAIM: Feed device for paint rollers with a perforated insert located in the tub, thereby characterized in that the insert has a raised edge that is low Gaps to the tub. Considered publications:
U.S. Patent Nos. 2,444,584, 2,490,546;
British Patent No. 681 850. 1 sheet of drawings I 709 877/173 1.58