Grinding members for a coffee-grinder device, and coffee machine comprising said device

A technology for grinding devices and grinding parts, which can be used in coffee mills, beverage preparation devices, applications, etc., and can solve the problems of low cost

Active Publication Date: 2009-09-16
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] On the other hand, the production and assembly of the comp...

Method used

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  • Grinding members for a coffee-grinder device, and coffee machine comprising said device
  • Grinding members for a coffee-grinder device, and coffee machine comprising said device
  • Grinding members for a coffee-grinder device, and coffee machine comprising said device

Examples

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Embodiment Construction

[0028] Such as figure 1 Shown, generally designated 1 , is an abrasive device comprising an abrasive element made in accordance with the present invention.

[0029] In summary, in the example shown, the grinding device 1 is manufactured substantially as described in US-A-2005 / 0279219. This is a grinding device with a dish-shaped flat grinder. The device 1 comprises a housing or seat 3 substantially fixed to the support structure (not shown) of the machine, in which a first grinding element 5 is arranged, the structure of which will be referred to figure 2 and 3 Described in more detail below. The grinding element 5 comprises a support 7 and a disc-shaped grinding body or grinder 9 made of ceramic or metallic material.

[0030] The second abrasive piece 11 is also accommodated in the seat 3, and the structure of the second abrasive piece 11 will be specifically referred to Figure 4 , 5 and 6 are described in more detail below. It comprises a support 13 made of plastic ...

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PUM

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Abstract

The grinding member for a device for grinding coffee comprises a grinder (9) with a grinding surface, forming a single co-molded block with a support (7) made of plastic material.

Description

technical field [0001] The present invention relates to an improvement of a device for grinding coffee beans, which is especially designed for use in coffee making machines, which can be used for domestic as well as professional use, and which can be used as automatic beverage dispensers. Background technique [0002] In some machines for making coffee, especially espresso, there is provided a grinding device which grinds a given amount of coffee beans when the beverage is to be served. A grinding device typically comprises two grinding elements each having a grinder, ie an element provided with an active surface provided with suitably shaped teeth. The teeth of the two opposing grinders in relative rotational motion grind the coffee beans fed into the space defined between the two opposing active surfaces of the grinders into powder. In some instances, these elements are defined as "grinders" and "anti-grinders", with millers typically rotatable and counter-grinders typica...

Claims

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Application Information

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IPC IPC(8): A47J31/42
CPCA47J31/42A47J42/12Y10T29/49826
Inventor G·雷莫
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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