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Drum of a machine for the careful treatment of clothes

A technology of drums and machines, which is applied in the field of machines for finely processing clothes, can solve the problems of being unable to apply drums of different shapes and sizes, and achieve the effect of simple production

Active Publication Date: 2010-03-24
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, such reinforcing strip 500 cannot be adapted to drums of different shapes and sizes, or can only be adapted to drums of different shapes and sizes by using extremely strong force, for example, in different washing machines or machines for delicate laundry Case

Method used

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  • Drum of a machine for the careful treatment of clothes
  • Drum of a machine for the careful treatment of clothes
  • Drum of a machine for the careful treatment of clothes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In the following description and drawings, in order to avoid repetition, the same components are denoted by the same reference numerals unless they need to be distinguished in other respects.

[0029] figure 1 A schematic longitudinal section through a drum 2 , here a drum of a washing machine, in a first embodiment according to the invention is shown, wherein the figure is not drawn to scale. Such a drum 2 has a drum shell 4 which is substantially cylindrical in basic form and has a central cylinder axis forming an axis of rotation A around which the drum 2 can rotate. The drum shell 4 has a cylindrical main shell part 4a with a rim connected to the first and second axial edge regions RB. 1 , RB 2 The first and second front walls 4b, 4c, the first and second axial edge regions RB 1 , RB 2 It is shown by a dotted circle in the attached figure. In this example, the connection takes place via a lock seam joint 6 . Welded joints, integral coupling of the components, ...

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Abstract

A drum (2) of a machine for the careful treatment of clothes, is provided with a drum casing (4), which is essentially cylindrical in its basic form, with a central cylinder axis that forms an axis ofrotation (A) about which the drum (2) can rotate, where the drum casing (4) has a tubular main casing part (4a) with a first and a second front wall (4b, 4c), which are connected to a first and second axial edge region (RB1, RB2) of the main casing part (4a), and at least one reinforcing piece that surrounds the main casing part (4a) over the outside circumference of the drum (2) and counteractsthe bulging of the main casing part (4a) during the rotation of the drum (2) under the influence of the centrifugal force, characterized in that the reinforcing piece is at least one cord-like component (8), which encircles the outside circumference of the main casing part (4a) at least once.

Description

technical field [0001] The invention relates to a drum according to the preamble of claim 1 for a machine for the delicate treatment of laundry, in particular a washing machine, a washing machine with attached dryer, a tumble dryer or the like. The invention also relates to a machine for delicate treatment of laundry having a drum of this type. Background technique [0002] EP 1,568,812 A2 and EP 1,505,188 A2 describe such a drum (200 in FIG. 12 ) of a washing machine according to the preamble of claim 1 , which has a drum housing 400 whose basic form is substantially cylindrical And has a cylinder axis forming a rotation axis A around which the drum shell 400 can rotate. The drum housing 400 has a cylindrical main housing part 400a with first and second front walls 400b, 400c connected to first and second axial edge regions of the main housing part 400a. The drum 200 also has at least one reinforcement that surrounds the main housing portion 400a on the drum's periphery a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/04
CPCD06F37/04
Inventor I·格拉西亚博贝德E·雷西奥弗勒
Owner BOSCH SIEMENS HAUSGERATE GMBH