DE2115287C3 - Spatulas for adhesives - Google Patents

Description

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The solution to this problem is that the Waves on one side of the application edge opposite the waves on the other side geometrically picture id

over the waves

The E ₁ resourceful relates to a spatula for spreading out differently designed, glue or the like

the wave-shaped formation in the area of the application edge ™ ^^^

Rur uus application and spreading of adhesive possible, the application of different

spatulas are generally used to take into account the quantities of adhesive,

are provided with a serrated edge. The purpose The waves can be pressed sinusoidally in section!

the interlocking consists in that the adhesive be one. They can also be trapezoidal even in section Layer with parallel increases 30 be pressed.

An embodiment of the invention is in the

adhesive material is significantly improved. Drawing illustrates where Fi g. 1 one side

Such spatulas are shown primarily for the appearance of a spatula and FIG. 2 shows a plan view

painting flooring adhesives to apply to the undulating edge. The spatula is made come, in particular for Lin leum- and art 35 from a holder plate 1 made of plastic and one

fabric sheets, floor panels and the like. In order to have a good wave-pressed application edge with various

To maintain adhesion, it is important that the adhesive ger shaft division 2 and 3 on each side of the

the amount of material is correctly measured, d. H. that the adhesive edge. A practical detail on the holder plate 1

Raised fabric and the distance between the - are incisions 4 on one or both sides of the

ben are properly coordinated. When to plate which allow, ''> ate the spatula aui

If little adhesive is used, there is a risk of the adhesive container being hung up easily

that the floor covering does not adhere well and can move away from it

the pad dissolves. When gluing flooring material with coarse

There are also spatulas with teeth made of hard metal.

tall, in which a number of hard metal pins are used in the same amount of adhesive as in the case of the edges of a holder made of plastic or the like. Cinmon- ⁴⁵ material with a smooth back. When the spatula is in

are coated or cast. a working angle of 45 ° is set, the

There is also a spatula for smoothing out more glue from the coarsely ribbed edge than the finely

Known adhesives in which the spatula sheet has a ribbed edge. Also, the amount of glue can

The area of the application edge, pressed out in a wave-like manner, can be varied by forming different shapes is (Swiss Patent 399 965). ° bcitswinkcl, whereby a larger work

It is also known to place the spatula at an angle from the floor out of the spatula.

to be arranged interchangeably, so that the adhesive can run out through a different one than a smaller arliche Formation of the corrugations of the individual spatula spacing.

1 sheet of drawings

Claims (1)

leaves the different properties of the claims = Klebf ffe ^ TefsVS are through the un- J. Spachtel, .um spreading glue ^^^^ X _V SLXtA £ od. The like. With a spatula, which is pressed in a wave shape in the area 5 S ^^ K ^ ubgSffmenesn depending on the application edge, ^including f ^chiedl 'i ^ _ei 7 _e nd _e r, complaint and the zu urchgeke η η ζ eich η et that the waves vwj. «Tar w gÄ ^ SÄbSt In addition, the (2) on one side of the application edge stuck M% ™ J% S £ t ter is disadvantageous in so far, over the shafts (3) on the other side of the exchange of theJg ^ JJ ^ i ™ _We chselhaUevoS application edge geometrically different- » ^" fj ^^ Zd that, on the other hand, the ^ fspihte, according to claim 1, characterized by several spatulas that the waves (2, 3) have a sine section - leaves «must lead. ^ ^ 'TIA ^ claim I ₁ characterized by this - * ₅ spatulas of the e""named type to be shown ^{! l (2 3) i Shi} ^ S ^^^^^^