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Removable rotary tool with improved gripping element

A rotary tool and rotary shaft technology, applied in the field of detachable rotary tools, can solve the problems of not being comfortable enough to grip and not being suitable for detachable rotary tools

Active Publication Date: 2012-06-27
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the solution proposed in the above-mentioned document is inconvenient in that it does not provide a comfortable enough grip or that it cannot be adapted to smaller size detachable rotary tools

Method used

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  • Removable rotary tool with improved gripping element
  • Removable rotary tool with improved gripping element
  • Removable rotary tool with improved gripping element

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] figure 1 and figure 2 The shown kitchen appliance is an electronic grinder, which includes a case 1 in which a motor 2 and a container (cuve) 3 are arranged. The lid 4 covers the container 3 . The motor 2 is connected to a drive shaft 5 for receiving removable rotary tools 6,7. The case 1 has a cavity for receiving a drawer 8 for one of the detachable rotary tools 6 , 7 , while the other detachable rotary tool is mounted on the drive shaft 5 inside the container 3 . The removable rotary tools 6, 7 are advantageously each formed in one piece.

[0028] The cabinet 1 contains a safety device 9 for controlling the operation of the device when the lid 4 is placed on the container 3 . The safety device 9 comprises a lever 90 with drive means 91 for cooperating with the lid 4 . Rod 90 is movable against spring 92 . The lever 90 pushed by the cover 4 drives a switch 93 for controlling the operation of the motor 2 .

[0029] figure 1 , image 3 and Figure 4 The shown...

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PUM

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Abstract

The tool (6) has a core (10) including a lower surface (15) receiving a driving unit (16), and an upper part (18) forming a disk-shaped gripping unit (19). The gripping unit has opposed lateral surfaces (31, 32), where one of the lateral surfaces has an upper retention unit (33). The retention unit has a thickness lesser than one fourth of height of the lateral surfaces. The lateral surfaces are extended till half-height of the core.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances including a detachable rotary tool with a lower driving device. [0002] In particular the invention relates to removable rotary tools. Background technique [0003] Patent document US 3 493 022 discloses a slicing device for meat, fish, hard eggs, cheese, vegetables or herbs. This device consists of a lower driven removable rotary tool. The removable rotary tool has an axial upper boss for easy tool manipulation. However, the axial protuberance is frusto-conical in shape. The gripping by the axial protuberances is therefore not as satisfactory, especially if the protuberances are made slippery by the product being made in the plant. [0004] Patent document DE 31 44 438 discloses a domestic automatic device comprising a lower driven detachable rotary tool. The upper part of its removable rotary tool consists of an upper disc that rests on a flat wall. The lower face of the upper ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J43/07
CPCA47J43/0722
Inventor 克里斯托弗·吉耶曼莫·皮埃德弗基里·迪里斯
Owner SEB SA