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A ground covering structure and a plant and a method for producing said structure

A technology for ground covering and production equipment, applied in the field of ground covering structures, which can solve problems such as grid detachment and wire not fully adhering to metal grids

Active Publication Date: 2012-05-30
OFFICINE MACCAFERRI SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the main disadvantages of the invention proposed in Italian Patent Specification No. 01257665 is that the wires are not fully adhered to the metal grid and therefore may detach from the grid during use

Method used

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  • A ground covering structure and a plant and a method for producing said structure
  • A ground covering structure and a plant and a method for producing said structure
  • A ground covering structure and a plant and a method for producing said structure

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Embodiment Construction

[0014] exist figure 1 Among them, the production plant 1 for the floor covering structure 6 of the present invention comprises an inlet zone "I" and an outlet zone "O" through which reinforcement members 10 (preferably of the grid type, such as but not limited to metal grids) are drawn Inserted into the device to form the reinforcement structure according to the invention, the floor covering structure 6 is removed from the device through the exit area.

[0015] The device also comprises moving means for moving the stiffening member 10 in a predetermined direction of movement from the entry zone "I" to the exit zone "O". The moving means preferably comprise drive means, preferably but not limited to rollers 4 . The roller 4 is connected to motor and / or actuator means (not shown) designed to cause the roller to rotate in the direction indicated by arrow 8 about an axis 9 corresponding to the axis of the roller. axis of symmetry. According to another embodiment of the inventio...

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PUM

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Abstract

A production plant for a ground covering structure (6) comprises a plant inlet zone and a plant outlet zone for a grid reinforcing member (10). The plant further comprises movement means (4) designed in operation to move the grid reinforcing member (10) along a predetermined path from the inlet zone to the outlet zone, supply means (11) for the supply of plastics material in the fluid state in the form of threads (7) to the reinforcing member (10) disposed along the predetermined path, and cooling means (2, 3) for cooling the plastics material in the form of threads (7) which are tangled on the grid reinforcing structure. The inlet zone and the outlet zone are disposed opposite one another along the predetermined path with respect to the supply means.

Description

technical field [0001] The invention relates to the field of floor covering structures. [0002] The invention has been especially developed for a ground covering structure comprising layers of generally geocomposite or plastic material and reinforcement members of high mechanical strength, for example of the grating type. The invention also relates to a plant and a production method especially designed for the production of such floor covering structures. Background technique [0003] From Italian patent specification No. 01257665 it is known to cover metal grids with molten material by a production method which essentially consists in depositing filaments of this molten material onto the metal grid and subsequently making these filaments solidification. One of the main disadvantages of the invention proposed in Italian Patent Specification No. 01257665 is that the wires are not fully adhered to the metal grid and therefore may detach from the grid during use. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D28/00
CPCB29C47/0019B29C47/02A61F13/15593A61F13/49011B29B15/122B29D28/005A61F13/51498B29C48/15B29C48/07B32B2305/38B32B5/028B32B5/26B32B5/024
Inventor F·费拉约洛
Owner OFFICINE MACCAFERRI SPA