Flexible plastics vacuum cleaner core

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 ro...

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Bibliographische Detailangaben
Hauptverfasser:	HOK-YIN, TIMMY SIN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING ENGINEERING ELEMENTS AND UNITS FURNITURE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PIPES SPICE MILLS SUCTION CLEANERS IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	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.