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Device for supporting articles to be fired that has a defined compensation of thermal expansions

A technology for products and the like, which is applied in the field of devices for determining and compensating thermal expansion of objects to be burned, can solve the problems of reducing and maintaining high friction, and achieves the effect of avoiding peak stress and reducing thermal expansion.

Inactive Publication Date: 2008-03-12
SAINT GOBAIN IND KERAMIK RODENTAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the high friction of the linear support between the load beam and the support body is maintained, and the thermal expansion between the load beam and the struts cannot be mitigated in a deterministic manner when heating and cooling

Method used

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  • Device for supporting articles to be fired that has a defined compensation of thermal expansions
  • Device for supporting articles to be fired that has a defined compensation of thermal expansions
  • Device for supporting articles to be fired that has a defined compensation of thermal expansions

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Embodiment Construction

[0026] Figure 1 shows a precise schematic diagram of an embodiment of the device 1 of the invention for stacking and transporting kiln products mounted on a kiln car 2 of known type. Said device 1 of the invention comprises four vertical struts 3, 3', 4, 4' placed in a rectangular manner, each two of them 3, 4 and 3', 4' receiving and supporting a row of load-bearing beams 5, 5', 6, 6'. Thus, the specific load beams 5, 6, 5', 6' of the pair of columns 3, 4 and 3', 4' are placed in parallel horizontal planes. On such opposing pairs of load beams 5, 6 and 5', 6', a further row of beams 7 is placed, extending perpendicularly to the load beams 5, 5', 6, 6' and the struts 3, 3', 4, 4' . On the device 1 of the invention, kiln products, in particular pottery kiln products, can be supported, stacked and transported by kiln cars 2 . Such a kiln car 2 allows easy entry and exit of kiln products from the furnace, wherein these processes can also be automated by said kiln car. Further...

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PUM

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Abstract

The invention relates to a device for supporting, stacking and conveying articles to be fired, particularly when firing ceramic products, which comprises an arrangement consisting of supports (3) and of support girders, such as supporting beams (6) and transversal beams on which, in particular, one or more supports are provided for placing the articles to be fired upon them. At least one movable bearing is provided for supporting at least one support girders (6) and has a supporting body (13) that is arranged so that it can be displaced, in essence, in the direction of the support girder (6).

Description

technical field [0001] The invention relates to a device for supporting, stacking and transporting kiln products, in particular when firing ceramic products, according to the preamble of patent claim 1 . Background technique [0002] In order to be able to produce ceramic items, they have to be baked in a kiln. For entry and exit from the kiln, the ceramic articles are preferably supported on a device that can be moved into the kiln and out again. In the prior art, various kiln cars for this purpose are known, comprising a fire-resistant superstructure (superstructure of the kiln car) made of supporting components, wherein the ceramic products or the respective supports of the kiln car or The support system usually consists of several pillars, support frames, such as load beams, beams, large slabs, or similar. [0003] According to a known embodiment, a strut is provided with a window capable of bearing a load-bearing beam. Typically, the struts are provided as rectangula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D5/00C21D9/00
CPCF27D5/0006C21D9/0025
Inventor 埃哈德·温克勒
Owner SAINT GOBAIN IND KERAMIK RODENTAL
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