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Tire building method and tire building system, in particular for strip-winding

A technology of tire building and strips, applied in the field of tire building, tire building system, and strip winding, which can solve the problems of prolonging the molding process, wasting materials and working time, and impossible to know the quality of winding molding

Active Publication Date: 2021-01-26
VMI HOLLAND BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it takes time to judge the molding quality, and as a result, the molding process is prolonged
Also, in conventional profilometry it is not possible to know the molding quality during winding
As a result, material and operating time are wasted in cases where quality issues are identified after tire building is complete

Method used

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  • Tire building method and tire building system, in particular for strip-winding
  • Tire building method and tire building system, in particular for strip-winding
  • Tire building method and tire building system, in particular for strip-winding

Examples

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Embodiment Construction

[0052] figure 1 - 4 shows a tire building system 1 , in particular for tape winding, according to an exemplary first embodiment of the invention.

[0053] Such as figure 1 As shown in , the tire building system 1 comprises a strip supply member 2 arranged to supply a continuous test strip T in a test mode TM. In this exemplary embodiment, the strip supply member 2 includes an extruder 21 and a gear pump 22 . The strip supply member 2 also comprises a die 23 with a die opening 24 for shaping the test strip T. As shown in FIG. The die width D of the die opening 24 defines the width E of the test strip T. As shown in FIG. The tire building system 1 also comprises a cylindrical measuring surface 30 for receiving said test strip T from the strip supply member 2 in the test mode TM.

[0054] Such as figure 2As shown in , the strip supply member 2 is arranged to supply a continuous production strip P in the production mode PM. The tire building system 1 is provided with a drum...

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PUM

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Abstract

The invention relates to a tire building method, in particular for strip- winding, comprising the step of: - providing a choice between a production mode for building a tire component and a test modefor obtaining test measurements, wherein the choice is provided prior to executing the test mode; wherein at least one or more building parameters is set prior to the building of the tire component based on test measurements performed on a test strip (T) during the test mode. The invention further relates to a tyre building system comprising a measurement tool.

Description

Background technique [0001] The present invention relates to a tire building method and a tire building system, in particular for tape winding. [0002] JP 2004-299184A discloses that, conventionally, after tire molding is completed, the profile, ie, the shape, of the molded tire is profiled. However, it takes time to judge the molding quality, and as a result, the molding process is prolonged. In addition, in conventional profilometry it is not possible to know the molding quality during winding. As a result, material and operating time are wasted in cases where quality problems are determined to have occurred after tire building is complete. [0003] In order to solve the above-mentioned problems, JP 2004-299184 A discloses a profile measuring instrument having a displacement sensor arranged near the extrusion nozzle to measure the The cumulative profile is measured immediately as the profile is formed. By simultaneously measuring the rotational position of the drum and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/30G01B11/24G01B21/20B29D30/24
CPCB29D30/0061B29D30/242B29D30/3028G01B5/20G01B11/24B29D2030/0066B29D2030/3064G01B21/20B29D30/0662B29D2030/082
Inventor M·R·范德马德C·J·范沃斯库伦G·穆尔德
Owner VMI HOLLAND BV