Method and apparatus for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom
AssigneeMercedes Textiles Ltd.
InventorsHelmut Joncker, Richard J. McAlpine
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Abstract
A method for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom, comprising motive means for creating relevant movement between the extruder and the woven fabric, sensing means for detecting stoppage of said loom, control means responsive to said sensing means directing said motive means to move said extruder relative to said woven fabric and a tubular woven fabric having an interior layer extruded directly onto the interior of the tubular woven fabric.
Claims4
Apparatus for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom, comprising
- loom means to provide a continuous tubular woven fabric;
- extruder means capable of continuously extruding an elastomeric material, said extruder means including an extruder die means positioned adjacent said loom in a manner which enables said elastomeric material to be applied to the interior of said tubular woven fabric upon being formed in said loom;
- motive means for creating relative movement between the extruder and the woven fabric;
- sensing means for detecting stoppage of operation of said loom and of said extruder means;
- control means responsive to said sensing means directing said motive means to withdraw said extruder die means from a position adjacent said loom upon stoppage of operation of either said loom or said extruder means, said control means also directing said loom or extruder means to cease operation upon cessation of operation of the other.
A method for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom comprising the steps of:
- weaving a continuous tubular woven fabric in a loom;
- extruding an elastomeric material by means of extruder means positioned adjacent said loom in a manner which causes said elastomeric material to be applied to the interior of said tubular woven fabric upon being formed in said loom;
- sensing stoppage of operation of said loom or of said extruder means;
- and
- withdrawing said extruder die means from said position adjacent said loom upon stoppage of operation of either said loom or said extruder means, while also directing said loom or extruder means to cease operation upon cessation of operation of the other.
Dependencies are inferred from the claim text.