Document Type and Number:
Japanese Patent JPS4917864
Kind Code:
A
Abstract:
Method of and device for making hoses in a continuous process by means of a hollow mold, especially for producing reinforced endless profiled belts of extrudable material with a layer containing reinforcing pull-resistant wires extending in the circumferential direction of the hose being made, according to which a longitudinal support for the reinforcing wire is passed through the hollow mold and while the support is passing through the mold extrudable material is continuously injected into the mold. At the same time the reinforcing wire is wound upon the support in the circumferential direction thereof and the reinforcing wire is embedded in the injected extrudable material. After solidification of the extrudable material and after the hose has left the mold, the support is removed from the hose.
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Application Number:
JP3938673A
Publication Date:
February 16, 1974
Filing Date:
April 06, 1973
Export Citation:
International Classes:
B29B7/00; B29C48/153; B29C48/33; B29C48/09; (IPC1-7): B29D23/12