DE1733736U - RING BRUSH, FLAT BRUSH OD. DGL. PAINTING BRUSH. - Google Patents

Description

B. W.hr. H. Seiler H. Stehmann '/ ^

Graduated engineers Graduated engineers

Berlin-Grunewald. PrifnntnnwUe Nürnberg-2

Lynarstralje 1 Frauentorgraben 45/47

Telephone: 97 67 28 Telephone Nnrtfierj 2 60 35 Telegram address: Seilwehrpifent apartment: 7 43 06 Bank account: Bank account: Berlin Stadikontor. District bank Wilmersdorf Bayer. Credit thanks to Nümberu No. 1 454 Haiensee branch. Current account No. 97256 Voiksbank FtMh / Bavaria. Account 4 624 Posü <he <kkonto: Berlin 1657 6S PoslsAeikonlo: Nümbero No. 670 81

NUREMBERG, the

Gottfried Letterer, Nuremberg, Eschenstrasse 25

s «" Egg brushes, Ilach brushes or other paint brushes "

| 1 brush, haching brush or other painting brush,

as they are used in painting work, are usual-

° | wisely made in such a way that the brush bristles in the

ff Brush head can be held together with a lethal socket.

§1 The invention extends primarily to

11 that the metal frame for the bristles has a coating in Il shape of a hose section of shrinkable art-11 material, preferably TVC material (solyvinylchloride

I5 rid).

qs. The application of such a coating is very important

Easier to carry out and brings with it the very considerable part of the door that this shrink plastic coating against the metal socket results in effective insulation against the influence of an electric current. This current insulation with this simple means is of particular importance when carrying out repainting work in plumbing or similar electricity-intensive ones

Buildings.

In a further embodiment of this invention, however, the arrangement can also be made so that the shrunk-on plastic acblauchabachnitt as opening act on the metal frame of the Brush also partially covers the bristles.

One knows in particular Kingpinsel with an opening act, the Handcrafted as a binding thread by skilled workers and also extends beyond the metal frame. Long-term use of such a brush will result in wiping off the brush bristles accordingly, i.e. with the appropriate Shortening of the length of the brush bristles of the binding tape removed from the user of the Pinaela in order to extend the useful life of the brush.

Geaäsö aera Y proposal of the invention we this binding fiber sliver in the case of the paint brushes in question, replaced by the plastic schruaipfuberzug made by unskilled auxiliaries can be made. The use of this plastic shrink wrap is therefore more progressive than the previous production method, for the material to be used is not is more expensive than d & 3 otherwise required string material. in the the rest need the metal frames that are commonly used not nickel-plated au. because they are constantly off the plastic shrink wrap are covered. This Schruapfkuaststoffvorband can also with appropriate wear and tear of the brush without further cut off with the knife in whole or in part one after the other will.

In a further embodiment of the subject of the invention

can be the coating formed from the SchruiapfkunststQffmaterial at his, the free one. The end of the bristle end turned away without wrinkles on the face of the brush head holder on the Piaseistiel be attached tightly and snugly.

If this writing plastic cover is preferably in Fora of the opening act is used in this way, so is it also the end face aa brush head aa approach of the metal frame particularly well sealed · Due to the foldless contact of this Inlay of the plastic cover in connection with the smooth and dense surface of this coating itself is also a quick and conscious way to settle the Brush given.

In the drawing, such a brush is shown in view, partly in a section. The brush head 1 with the brush bristles 2 and the metal frame 3 "are manufactured in the usual way. Finally, the brush head is also known in the art Equipped with the Sinaslstiel 4 »

The! Torband 5 consists of a hose section, a shrinkable plastic material, preferably from one. shrinkable P.T.C. material This tubular opening strip comprises the metal frame 3 as well as the upper end of the brush bristles 2. This hose section is in the correct position Choose dimension su so that it ait after previous treatment a liquid swelling agent (methylene chloride) is slightly less M&S expands in order to then be pulled more easily over the workpiece.

gea can be aa, laughing for a corresponding drying time this plastic material shrinks and gets this automatically ensures an absolutely tight fit on the brush head.

The length of the hose section of the Yorbandea 5 can be chosen so that the plastic tubing material as an egg surface β on the end face 7 of the brush head 1 sealingly and firmly, and clinging to it without wrinkles.

Diodes Kunstsifcofischruaipfmaterial al3 hose is used as a coating for electrical cables, as a coating on ski sticks, etc. The invention is based on the fact that the use of the shrink plastic material as a coating or as the opening act for Einninseln and the like, especially progressive Guaranteed effects that just increase the wake-up call of the Instreich Islands.

The patent attorneys

, Seiler, Ste Claims -

- 65 -

Claims (3)

Schtitz claims q 1. Hing brush, 3? La3 & pinael or other painting brush, thereby characterized in that the setall socket for the bristles a Coating in? oi-a of a hose section made of shrinkable Plastic material, preferably PVC ^ aterial. 2.Einpinael or the like with an opening act, characterized in that that the shrunk-on tube section as a gate hinge beyond the ISSe tall fitting partially covers the bristles. 3. A pineel or the like. According to Claim 1 or 2, characterized in that that the one formed from the shrink plastic material Coating at its end facing away from the free bristle end wrinkle-free on the face of the brush head frame on the brush handle hugs itself tightly. The patent attorneys Weir, Seiler, uh