DE1947777U - UNWINDING DEVICE FOR ROLLED PLASTIC TAPES. - Google Patents

Description

Dipl.-Ing. H. _{FeldBstrasse 52}

Patent attorney _s ^{Fernrnf 3744}

Postiaah No. 785 Postsoheok account ι Dortmund No. 112197

Association sparring assassin Neheim-Hüsten-Snndern

Helmut Kühnast

E e s t w i

Bundesstrasse 59
^l! AbroÜForrieleline for rolled up plastic tapes ".

The insulation of heating pipes is often done today Insulating mats. After they have been wrapped around the heating pipes, these are surrounded by plastic film «. The whole will held together by plastic straps

The insulation work is carried out continuously Cuts of plastic straps are required, most of which are of the same length »S The craftsmen had to unwind the required blanks individually from the rolls

There is a need for a device to facilitate and streamline this work. The object the present! inflation takes this need into account «,

The subject of the hiring is an unwinding device for rolled-up plastic strips, such as those required for holding heat insulating mats on heating pipes. The characteristics of the control A SSFC! Is that a plurality of belt rollers are each accommodated freely rotatably on a shaft which is mounted in a frame, and in that the peel-off of the individual rollers bands one above the other run together through a mounted on the frame belt guide part.

The firing also extends to all drawn, claimed and described features

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Patent attorney 2 ", 2θ. June 1966 / R.

Sheet to the letter from:.

Dipl.-ing. H. Fritz

An embodiment of the inflation is described in more detail below described.

Fig. 1 shows a side view of the unwinding device, Fig. 2 is a plan view,

Fig. 3 is a section,

Fig. 4 is again a section «

The device is mounted on a plate 1. There the two Iiagerscheiben 5 are firmly attached to the rear wall. 6. The both Iiagersheiben 5 have semicirculars at the top, which serve as bearings Recesses 4.

In the example shown, the device can hold 5 rolls of tape, labeled 8, record. The tapes are sold on cans 9. These sleeves are pushed onto the axis 7, with each Separating discs Io in between. Then the axis 7 is in, the recesses 4 inserted. In this arrangement, the rollers 8 are individually freely rotatable.

The tapes 11 pulled off the rollers at the bottom run, As can be seen from Fig. 2, lying on top of each other through the tape guide designated by 3. There's a screw there to plague.

With a device according to the innovation can now all Tapes of the recorded roles at the same time through the SHihrung part 3 are drawn to the required length of the required blanks. If this is reached, then immediately

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Patent Attorney ^ 3 ^ _{Letter TOm} 2o ..... JlHii ... 1966 / R.- _;

.-ing. H. Fritz

Nut cut off the washing part 3. This results in a total of five sections. In this way the production of the individual cuts "accelerate.,

Ss does not always need to be pulled through all the tapes "The Naeh the application can also fewer ^tapes: be pulled through. The straps can also be pulled through individually · _ ■■■;

On the rear wall 6 individual leaf springs 2 are disposed such that they exert a pressure on the their associated roller at each winding diameter "for each tape roll, is thereby a certain brake force generated ₃ and prevents unintended unrolling. . .

A locking device is attached to the common guide 3 in order to fix the hinges after the use of the door direction «,

The gate part of this Torriehtung is in particular that a plurality of tape sections can be produced with a single movement «This considerably speeds up the work process» The tapes don't get mixed up «They are always clearly arranged and ready for use. The single ones Rolls can be inserted simply and easily «

Claims (5)

1. Unwinding device for rolled up plastic tapes, as they are required for holding thermal insulation mats "at Heizungsronren", characterized in that a plurality of tape rollers are each freely rotatably received by an axle (7) mounted in a frame and that the tapes which can be pulled off the rollers are superimposed ^ a common tape guide part (fö ) run through. 2. Rolling device according to claim 1, characterized in that each roll of tape is assigned a leaf spring (2) which presses against the wound tape at each winding diameter » ¹ 3. Abrollvprrichtung according to claim 1, characterized in that that the Abrollaehse (7) consists of a tube, which with the recorded tape rolls in recesses serving as bearings (4) two bearing washers (5) can be placed. 4. Abrollvorriehtung according to claim 3, characterized in that that the roles are separated by freely rotating disks (lo). 5. Abrollvorrich.tu.ng according to claim 1, characterized in that that the BaÄdführungteil (3) with a locking device is provided.