DE201589C - - Google Patents

Description

III
(■ Λ L-iil'n "F .; Γ. Λ. ι. ι
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IMPERIAL / t,

PATENT OFFICE.

PATENT LETTERING

Vr 201589 CLASS 58 b. GROUP i).

Press. Patented in the German Empire on November 26, 1907.

The subject matter of the invention relates to those wine presses where the marc be advanced by means of augers with gradual squeezing of the juice and aims to make the press suitable for pressing for all grape varieties that the perforated cylinder enclosing the screws is mounted displaceably in the longitudinal direction is so that the same, according to the respective composition of the grapes to be pressed, can be set longer or shorter.

It is well known that the different types of grapes have pods of different thickness and require therefore when pressing the application of different levels of pressure. With the so far usual presses one tried to regulate this pressing pressure to achieve that a cap is attached to the front end of the

: o arranged. whose cover is under the effect one on a lever adjustable weight horny pressed the linden of the cap and on in this way the sieve space surrounding the screws was closed

There was a great disadvantage of this arrangement in the fact that the marc were often so tightly pressed together that they were opened after opening the lid can only be removed in chunks with difficulty and with the use of tools.

3 "could be learned, and that further, as a result of the strong pressure, the combs become too tight which may cause the. The quality of the juice has been impaired.

The purpose of eliminating these disadvantages is the perforated cylinders surrounding the screws is arranged displaceably in the longitudinal direction.

In the drawing, the invention is for example on a wine press with twin screws shown attached, namely Fig. ι shows the wine press in vertical longitudinal section, Fig. 2 in a horizontal longitudinal section. Fig. 3 is a vertical section along line 6-6, Fig. I. FIG. 4 is a partial sectional view of the wine press corresponding to FIG. 1 pulled out perforated cylinder.

n is the one with funnel /; Keltergehäusc provided for pouring in the grapes, in which, in the illustrated embodiment of the winepress, two tendons provided with a common drive c. d, one of which is right-handed and the other left-handed, are rotatably mounted in a suitable manner. The box-shaped part c of the housing corresponding to the funnel b closes downwards from a bottom / ', which is advantageously made of strong perforated copper sheet, which rests closely against the screws c, d. This booth continues outside the box as a cylinder g which completely encloses the screws and which is supported in rings h . Cylinder, q · is longer than the screws behind these the compression chamber and emptying of the sleeves

The c. d to or

and forms pick-up pomace.

According to the present invention, the cylinder g is separated from the bottom / 'of the box-shaped housing part c, as indicated at /, and in the rings /; as well as in a sleeve-like approach I of the KcHcrgehäuses α in the

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of the present invention, in which the _{t is} slidably mounted in the longitudinal direction.

Claims (1)

In order to be able to carry out this longitudinal displacement, the outlet connection j, which is firmly connected to the cylinder g , is on the two screw spindles /; also slidably mounted and can thus m with the cylinder at the same time by appropriately loosening or tightening animal screws, as shown in Fig. 4 is shown extended or, as shown in Fig. 2 is shown, are inserted, wherein in first purely case by the annular projection / covered space / between the cylinder g and the perforated bottom / 'is created (Fig. 4). The approach / on the wine press housing α thus has the dual purpose of serving as a guide for the extendable cylinder g and also as a covering means for the space / created when the cylinder is extended. With the present invention it is achieved that the pressing space, depending on the nature of the grapes, lengthened or shortened by loosening or tightening the screws m , and consequently the pressing pressure to be exerted on the pomace can be increased or decreased. After loosening the screws m , the outlet nozzle i with the cylinder g is pulled out by hand; However, when it is pressed out, it also moves in the longitudinal direction under the pressure exerted by the screws on the pomace and by these further on the cylinder g and is correspondingly shortened again when the screws m are tightened. By loosening and tightening the screws accordingly ;;; It is therefore up to the present crunch to regulate the pressure to be exerted on the pomace, according to the nature of the pomace, by lengthening or shortening the perforated cylinder g . Ρλτκντ-Ansimujch: Wine press, characterized in that the perforated one surrounding the screw Cylinder, '(,'. / 'Is mounted displaceably in the longitudinal direction, such that the press chamber longer depending on the nature of the grapes to be pressed or shorter. 1 sheet of drawings.