Flexible plastics vacuum cleaner core

Details Flexible plastics vacuum cleaner core Flexible plastics vacuum cleaner core

1996-02-20

1998-07-14

Brinson, Patrick F.

Pipes and tubular conduits

Flexible

Joined sections

138155, 138110, 138109, 285166, 285264, F16L 1100

Patent

active

057789398

ABSTRACT:
A flexible self-supporting plastic core 10 has an outer protective hose 12. The core is made up of a number of back-to-back male members 13 and back-to-back female members 14 and has two end connectors 15 and 16. The members 13 and 14 fit end to end to form fluid-tight ball and socket universally rotatable joints therebetween.

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