Electrical connectors – Having retainer or passageway for fluent material – Fluent material transmission line
Patent
1987-03-23
1989-05-02
Abrams, Neil
Electrical connectors
Having retainer or passageway for fluent material
Fluent material transmission line
H01R 464
Patent
active
048264440
ABSTRACT:
An electrified vacuum cleaner hose adapter for electrically and mechanically interconnecting an electrified vacuum cleaner hose with an electrified vacuum cleaner wand or accessory, comprises a handle portion which includes two tubular portions set at an angle to each other, an inlet member for connecting to a vacuum cleaner hose and an outlet member for connecting to the vacuum cleaner wand or accessory. Electrical connectors are provided at each end of the handle portion of the adapter for connecting with corresponding electrical conductors of the hose and wand, respectively. Electrical conductors extend between the connectors. The connectors and the electrical conductors are covered by a projecting member which defines a closed passage in the handle portion for enclosing the electrical connectors and conductors and for serving as a manually grippable protrusion on the handle portion. A switch may be provided in the projecting portion to control the electrified wand or accessory connected to the adapter. The projecting portion can be integrally formed in one piece with the handle portion, for example by injection molding. Also, one or both of the inlet and outlet tubular members can be integrally formed in one piece with the handle portion by injection molding.
REFERENCES:
patent: D287896 (1987-01-01), Genoa et al.
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patent: 3553629 (1971-01-01), Brown et al.
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patent: 4385790 (1983-05-01), Genoa
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patent: 4634197 (1987-01-01), Horlacher, Jr.
patent: 4652063 (1987-03-01), Genoa et al.
Genoa Joseph
Kaskel Harold
Nelson Carl
Abrams Neil
Atlantic Vacuum Parts Corp.
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