DE3936581A1 - Flat paint brush surface - incorporates hard plate with blind sockets and binding mass - Google Patents

Abstract

The hard fibre plate (2) has two flexible blind sockets holder members or clamps (3). The binding clamps are vulcanised onto the flat brush face (1) whereby through the flexible action, the binding mass (4) penetrates so deep into the bristles (5) that all the bristles are seized together with the viscous binding mass. The resistant brush is of a broad flat shape. USE/ADVANTAGE - Easier mfr. of broad flat brushes for painting surfaces.

Description

The invention relates to a flat brush surface with vulcanized hardboard, thereby characterized by the flexible effect, the container masses penetrate so deeply into the bristles, so that all bristles are included in the viscosity.

It is known that directly on the end face on Brush handle the bristles were vulcanized.

It is also known where in the manufacturing machine, forms and presses the bristles, cuts off these bristles, Pour the container.

The new is seen in it, which in itself is already known flat brush surface with a hardboard also comes with two flexible blind fibers solutions that have a purpose. Due to the multiple flexible effect Vulcanization flow z. B. release, partly on press and release again press more Container masses over the blind frames push and freeze.

But later the flexible blind frames again just remove.

The previous shortcomings are:
As is well known, precious wood and tropical wood are used in the production of brushsticks because these precious woods have such a beautiful natural color.

The disadvantage, however, is that these are becoming increasingly rare Precious woods that are torn from nature threaten Human and nature.  

Very gentle on the wood. . . and yet sufficient the hardboard to the flat brush surface shaped into a brush handle, dip coated and used as a cheap brush.

The already mentioned hardboard blank on the flat brush surface, is by no means turned on limits, e.g. B. as a machine holder piece, electronic Combing the treated bristles, cutting and grinding the bristles etc.

After the hard fiber blank no longer ge is needed, it is simply partially separated and remains as a holder.

The not so hard hardboard of the flat brush surface works particularly well. . . in the clamp onto the known holder.  

Fig. 1 illustrates the flat brush surface is vulcanized with hard fiber blank 2,

Fig. 2 shows the same flat brush surface with hard fiber blank 2 sawed,

Fig. 3 flat brush surface in section, replaced with from one another flexible solid Blind 3 in the mass, the vulcanizing 4 penetrate deep in the bristles 5,

Fig. 4 shows the flat brush surface in section with flexible blind mounts 3 , the container masses 4 have fully gripped the flat brush surface of the bristles 5, which is known per se, and are completely solidified.

The familiar bristle surfaces in just two mm vulcanized several times with the flexible Blind socket by handling the bristle surfaces so well saturated that it is impossible that bristles can still come loose.  

At the completion and said further Flat brush surface with vulcanized hard fiber plate suddenly there is a risk that in larger Widths could break through the flat brush surface. Now there are also two hardboard panels . . . with the smooth side on top of each other glued. The rough side towards the outside surface, which is an even better clamping in machine and allow stop.

The hardboard back the other way round smooth sides glued to the outside and for Brush handle shaped, dip-coated and again dip-coated so that you can completely on the wooden handle can do without.

Claims (1)

On the flat brush surface ( 1 ) a hardboard ( 2 ) with two flexible blind mounts ( 3 ) is vulcanized, characterized in that where the container masses ( 4 ) penetrate so deeply into the bristles ( 5 ) that all bristles ( 5 ) are included in the viscosity.