DE353710C - Hand device for wrapping cigarettes - Google Patents

Description

GERMAN EMPIRE

ISSUED ON MAY 24, 1922

REICH PATENT OFFICE

PATENT LETTERING

- JVi 353710 CLASS 79 b GROUP 14

Carl Zickner in Dresden. Hand device for wrapping cigarettes. Patented in the German Empire on June 22, 1920.

It is an improvement of the known hand device for winding of cigarettes, which consists in a lid box of rectangular cross-section, in which a winding top roller and behind this a cloth guide roller is provided. Of the Tobacco is formed into one by depressing the wrapping cloth behind the guide roller Trough with the cigarette paper inserted and then the lid closed, where-

at the end of the wrapping cloth protrudes outwards under the lid. If d'ann reversed the Wickeltucbwalze manually ¹ or spring force, dänn the cloth wound on the roller, the tobacco contained in the cloth trough is formed into a cigarette.

It has been found that such devices do not work reliably. Crooked Cigarettes are the order of the day. The wrapping sheet getting stuck is a common occurrence. The cigarette tubes are often not closed, or it is d'er tobacco contained in the pods too tightly or too loosely, so that the cigarettes, either do not pull or the tobacco falls out of the pods. The cause of all of this Disadvantages are that the trough formed by the wrapping cloth after closing the

ο the cover of the device! is left to all coincidences during winding. Gets stuck the end of the wrapping cloth to be drawn into the device ", for example, firmly, then the malfunction is inevitable.

If the wrap is a little crooked, then there is also a clamping or an oblique winding of the cigarette; the same thing is the case when the tobacco is not evenly distributed in the trough and

ο there is more tobacco at one end than at the other ·.

In contrast, the wrapping cloth is monitored during winding according to the invention by that on the inside of the lid of the j

Device a roller is provided, which j when the lid is closed over the winding space and 'is' from above on the wrapping cloth behind its guide roller. This monitoring roller prevents with

ο Safety of all malfunctions because they are an uneven winding and a Does not allow the wrapping cloth to be drawn in obliquely - it forces the wrapping cloth under more evenly Movement in the changing cradle

l · 5 to form the winding accordingly, so that! uniformly shaped, provided over their entire length with the same diameter, the i Cigarettes containing tobacco in the correct density are produced. j

ίο The new device is to he drawings d'\ voltage in Fig. ι in a view from above with the lid open and j ¹ in Fig. 2 in a ■ vertical cross section along the line 2-2 of Figure 1 i. Closed Lid clarified. -

In the box α , the wrapper roll l is mounted, which at its one end protruding through the end face of the box α carries a handwheel c for turning the roll during winding. The wrapper d is attached to the roll b in a known manner Roller b , a guide roller e is provided, consisting of ¹ in a tube that is freely rotatable on an axis mounted in the box α near the edge of the lid ^; A second guide roller f for the wrapping cloth lies vertically below the first roller e.

The swaddle will! now pressed down behind the guide roller e (in the 7u manner shown in Fig. 2) and formed into a trough, in which tobacco d'er in a known manner. is brought in together with the cigarette paper. When the lid g is closed , the end of the wrapping cloth e protrudes from the box under the lid.

According to the invention, a roller h is now provided on the inside of the cover, which is freely rotatable on an axle mounted in the cover. A bulge i is provided in the cover to accommodate this roller. As can be seen from FIG. 2, the roller h lies on the wrapping cloth d from the outside, specifically in the area of the winding point, so that the wrapping cloth behind the guide roll e is monitored.

Although a fixed bead has already been attached to the underside of the cover of such devices, which is intended to cooperate with the guide roller e , this bead cannot provide the alignment and control of the wrapping cloth, as does the rolling roller h.

Claims (1)

Patent claim: Manual device for wrapping cigarettes, in which a wrapping cloth roller (&) is provided in a lid box (σ) and behind this a cloth guide roller (e) io <>, characterized in that on the inside of the lid above the tobacco-receiving space d'es winding box a roller (/ 2 ·) is provided, which rests on the wrapping cloth from above behind its guide roller. 1 sheet of drawings.