DE1879156U - ELECTRIC COFFEE GRINDER. - Google Patents

Description

5183 O / He

892 1 11 f3

Patent attorney *

DIPL-ING. R. OHMSTEDE DIPL.-ING. B. SCHMfD Stuttgarts, Falbenhennehsfr. 17th

Jupiter GmbH
Kückenmas ehinenf abrik

Sehorndorf / near Stuttgart

Electric coffee grinder

The utility model refers to an electromotive powered coffee grinder with a level lying centrifugal grinder, whose upper stationary grinding disc also has the drive motor

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bearing support disc or a support flange is firmly connected to the mill outer housing. At a In such a coffee grinder, the ground coffee exits the grinder at high speed, which leads to a caking of the ground coffee on the inner wall of the grinder housing leads. Next is the compartment part present that the grist is due to the presence and the formation of the support flange mentioned its proper drainage down into the Collection container is prevented. About an electric coffee grinder in terms of its design and mode of operation to improve, there is the subject of the utility model forming! Price increases for a coffee grinder, its upper stationary grinding disk via a support disk that also carries the drive motor the mill outer housing is firmly connected in that the support disc is firmly connected to it above the fixed grinding disc that is located

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at least two vertical support arms screwed to it outside the grinding disks downwards extend and carry the engine and bonnet- «·

In order to reduce the exit speed of the ground coffee, the support arms mentioned are according to the innovation to an essentially Me Lower rotating grinding disc surrounding cage formed with through openings for the Ground coffee is provided. Of course the special one For the formation of the passage openings, reference is made to the following description and the claims.

In the drawing is in

Figure 1 shows an embodiment of the coffee grinder approximately natural size in a vertical Middle section shown,

Figure 2 shows the cage surrounding the grinder shown on its own, namely in same section as in Figure 1, in

FIG. 5 shows the cage according to FIG. 2 from above drawn.

The mill outer housing, preferably made of plastic 1 has a removable lower collecting container 2 for the ground coffee. Above is that Housing 1 designed to form the funnel 3, which can be closed by a cover 4-. the lower funnel mouth leads the coffee beans into the interior of the centrifugal grinder, which comes from the upper 5 and the lower grinding disk 6 consists. The lower grinding disk 6 is connected to the armature shaft 7 of an electric motor 8 firmly connected. The built-in motor extends freely downwards in the outer housing 1, it is through a cap 9 that completely covers the top is protected against the ingress of coffee grounds.

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A support disk 10 is fixedly connected to the outer housing 1 or the funnel wall 3 or projections 3 ^{1 emanating from the latter, for example by screws 11.} In the example shown, the stationary upper grinding disk 5 is firmly connected to this support disk 10, for example by means of rivets 12.

The drive motor 8 together with the cap 9 & is carried by the disk 10. Support arms are used for this purpose 13 is provided, which is provided by viewing screws 14 with the support disk located above the fixed grinding disk 5 10 are connected. Below are the interconnected support arms 13 by screws 15 with the Motor frame and the cap 9 firmly connected.

The support arms lying outside the grinder, three of which are present in the example shown are, form one piece with a cage, as can be seen particularly from FIGS. 2 and 3.

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The support arms 13 are on the outside of the vertical Cage wall 16, which has a bottom 17 at the bottom. From the upper hand of the cage open at the top, one walk large number of cutouts 18 at the level of the outlet slot for the ground coffee lie between the grinding disks 5, 6, as can be seen from FIG. Through these cutouts or through the teeth lying between the cutouts, the speed of the thrown out Ground coffee reduced. As a result, the ground coffee falls without hitting the inner wall surface of the grinder housing 1 free to bake down into the collecting container 2.

for the further passage of ground coffee to the side and downwards are 16 in the cage wall some further and, above all, large or wide cutouts 19 are provided, which look right into the bottom of the cage 17 extend. This to a certain extent horizontally

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lying cut-out parts are in Pigur 3 with 19 ' designated.

Claims (3)

Protection claims 1. Electric coffee grinder with one lying horizontally Centrifugal grinder, the upper stationary grinding disk of which has a supporting disk that also carries the drive motor (10) or TragÜlansch firmly connected to the mill outer housing is, characterized in that the support plate (10) is fixed above the stationary Grinding disc (5) lies so that at least two vertical support arms (13) screwed to it are outside of the grinding disks (5, 6) extend downwards and carry the motor £ 8) together with the motor cap (9). 2. Mill according to claim 1, characterized in that the support arms (13) to a substantially lower one rotating grinding disc (6) surrounding cage (16, 17) are formed with through openings (18, 19) is provided for the ground coffee. -9- 3. Mill make claim 1 to 2, characterized in that that the often open cage (16) has cutouts (18) extending from its frequent sand, which in the Height of the outlet slot of the "two grinding disks (5, 6) lie. 4-, mill according to claim 1 ftisc3, characterized in that that the cage (16, 17) has further cutouts (19) in the lower part of the cage wall (16) lie, and see into the cage bottom (17) can extend into it.