Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Underground
Patent
1989-04-03
1991-07-23
Arola, Dave W.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Underground
285156, 285381, 285423, F10L 4100
Patent
active
050337750
ABSTRACT:
A process of manufacture for and the article which comprises a connecting and/or branching of flexible hoses is characterized in that an outer covering element (6) provides a compressive action of the walls of the ends of the flexible hoses (5) onto a rigid inner pipe (1). The outer covering element (6), may comprise a polymer of which the contraction during cooling of the polymer is at least equal to 1% of its original diameter. The invention is adapted for use in fluid circuits between different parts or engine units in a vehicle.
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Buffey Francois
Matte Pierre
Arola Dave W.
Bordas Carol I.
Caoutchouc Manufacture et Plastiques
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