B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
189/31, 154/8.1
B29C 53/82 (2006.01)
Patent
CA 1169345
ABSTRACT OF THE DISCLOSURE A method and apparatus is provided for continuously fabricating a high pressure hose, or the like, which includes axially advancing interconnected hollow mandrels through a plurality of winding stations wherein all of the hose building components are heli- cally wound upon the advancing mandresl. A heat shrink- able webbing may also be wound upon the advancing mandrels so as to cover the hose components. The man- drels are then separated, and steam is introduced into the interior of the mandrels to effect curing of the hose components, with the shrinkable webbing acting to radi- ally compact the components to remove air pockets and smoothly conform the innermost component against the mandrel. A method and apparatus is also provided for unwinding the shrinkable webbing from the hose after curing, and which includes a drive control system which advances the hose through an unwinding deck while insur- ing that the webbing being withdrawn from the hose is aligned with its take-up spool.
367619
Jones Lawrence R.
Mcintosh Billy R.
Carolina Rubber Hose Company
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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