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Tank

A box and shell technology, applied in the direction of transporting objects, containers, household components, etc., can solve the problems of small reinforcement twist and high cost of glass fiber reinforced plastic profiles.

Inactive Publication Date: 2010-06-16
HESON METALL & KUNST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this method is the high expense of the glass fiber reinforced plastic profile
[0006] In all configurations there is the disadvantage that the reinforcement of the casing is relatively small compared to the twisting of the casing

Method used

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Examples

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Embodiment Construction

[0014] corresponds to figure 1 , the shell surface 1 of a plastic box is provided with horizontally encircling reinforcing ribs 2 on its inner side, said reinforcing ribs themselves being made of plastic material and forming profiles with a V-shaped cross-section in pairs, wherein the profiles The two free arm ends bear against the corresponding housing surface 1 of the housing. exist figure 1 In the example shown in , the reinforcing ribs 2 are connected to the housing surface 1 by welding and the reinforcing ribs 2 are connected to each other in pairs by welding. Hot gas welding of plastics is very suitable here as the welding method. For the corners of the housing surface 1 of the box, it is most advantageous if the joints of the two profiles which meet one another there, each formed by two ribs 2 , are beveled and welded. In order not to lose the volume of the box enclosed between the shell surface 1 and the pair of ribs 2 , the surface of the ribs 2 is perforated at ma...

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PUM

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Abstract

The present invention relates to a box body which is commonly composed of plastic flat piece, and the reinforcing rods are provided at the enveloped surface. The reinforcing rods (2) combine to the section bar which is provided with V-shaped transverse section in pairs, wherein the free end part of each arm of the V shaped transverse section is contacted with the enveloped wall of the box body andis connected with it.

Description

technical field [0001] The invention relates to a tank, the housing surface of which is formed at least partially by planar surfaces, which are provided with reinforcing ribs which are combined in pairs to form a profile with a V-shaped cross-section and are connected to one another. , wherein the free ends of the arms of the V-shaped cross-section bear against and are connected to the enclosing wall of the box. Background technique [0002] Firstly, in order to make better use of the space available for assembly, the housing is designed with a planar top surface and side surfaces, for example as a cuboid. The side walls tend to bulge due to the pressure of the liquid stored in the tank. In order to prevent bulging, the side walls are locally reinforced in particularly stressed regions in order to increase the bending stiffness in this region. [0003] In a known construction, the side walls of the box are provided with one or more beads, which are each in the shape of a g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D1/42B65D6/34B65D90/02
CPCB29C53/063B65D88/10B29C65/02B60P1/6472B65D90/027B29K2023/06B29C66/47B29C66/61B29L2031/7126B29C66/524B29C66/532B29C66/474B29C66/71B29C66/112B29C66/116
Inventor N·阿克斯曼
Owner HESON METALL & KUNST