DE1719946U - EDGE PROTECTION STRIP FOR BOARDS, BOARDS OR WOOD CHIPBOARD OR FIBERBOARD. - Google Patents

Description

edge protection Utility model.

Edge cutter for boards, planks or wood - chipboard or Fiberboard.

The masonry concerns a u-shaped edge protection liner «Or covering and overall protection of the end faces of boards, planks or HoIs - fiolsapan - or fibreboard ·

Such sun protection elements are known per se, the forehead seldom earthed in particular by concrete shuttering panels BdLt pressed or sucked Elsen profiles held in place by means of screws or bolts. Even has made Ban dl · Kantenschutlsten self-retaining. Letstere take care of swelling and waning of the Holsee, too little resistance is offered, whereas the screws or bids of the first kind often do not withstand the stresses · Adapting and attaching the edge protection strips used up to now is also common ■ associated with considerable tenting effort ·

The present hiring aims at · the shortcomings of the known To eliminate edge shocks, at the same time to make the edge more durable, better and cheaper

According to the present gusset, a U-shaped edge protection strip will be used on the open and inwardly curved legs Bit MJhnwn or thorns that are pressed into the wood will"

The old dea HoIs teeth or thorns standing in a singular grip oppose the swelling and shrinking, as well as the discarding of the wood, a considerable resistance. Also will The purpose of the firing is to ensure that the edge protection liner is firmly in contact with the wood over its entire length on both sides and cannot become detached or deformed.

Of course, the edge protection strip can also - in a manner known per se - by rivets or screws old to be connected to the wood.

In the drawing, the firing is shown in an exemplary embodiment, namely shows:

Jigur 1 the spatial representation of the edge protector;

Figure 2 shows a cross section of the edge protection strip in engagement old to the HoIs;

FIG. 3 shows the cross section of an edge protector with unequal legs;

Figure 4, 5 and 6 different types of designs of the teeth

or thorns in the edge protection strips.

Claims (1)

Seventh for father. Planks or Ho Chipboard or fiberboard. 10.1.56. O 5187. (f. 2; Z-I) The box bar according to FIG. 1 consists of metal strips which are pressed into a foam (1), with teeth or spikes (2) being punched out of the inwardly bent legs. Pintuck teeth or spikes, which can be offset, for example * are, according to Flg * 2, at the front end of the plank »of the board or the formwork panel (3) in engagement» whereby a considerable resistance is opposed to the swelling and shrinking of the wood · In the embodiment according to Fig. 3, the legs of the edge treasure strip are designed with different lengths »so that the Zh ^ i do not face each other. Ia Ilg · 4 » 5 and 6 different types of application of teeth or mandrels are shown» 3 &) 4.) Protection claims Metallic UbfBxmige edge protection strip, which the legs fl at F n ac h <™ * "bent 1st · by that dl β T - ^^ gf ^^^ t CTl Bit ^ T ¹ T *? 7 * Or Thorns are seen. Edge protection strip according to address 1 »characterized in that the teeth or mandrels with the planks, Boards or formwork panels are in engagement. Edge protection strip according to claim 1 or 2, characterized in that the teeth or mandrels are different Have shapes. Edge protection strip according to Claims 1 to 3, characterized in that the legs of the U-profile are different are long. Edge chute according to claims 1-4 »thereby marked indicates »that it is riveted or screwed to the wood at intervals»