Quick release for a vacuum cleaner powerhead

Details Quick release for a vacuum cleaner powerhead Quick release for a vacuum cleaner powerhead

1995-10-03

1997-11-11

Arola, Dave W.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

285 7, 285 38, 285119, 285316, 285330, A47L 902

Patent

active

056850441

ABSTRACT:
A quick release for a vacuum cleaner having a nozzle and a wand for providing suction to the nozzle comprises a tubular connector to be received by the nozzle. A resilient latch on the wand is received in an opening in the tubular connector to secure releasably the wand to the tubular connector. A biased sleeve is movable axially along the tubular connector. The sleeve has a cam surface to urge the latch inwardly to an extent to clear the opening against the bias when the sleeve is moved axially to permit the withdrawal of the wand from the tubular connector.

REFERENCES:
patent: 1337288 (1920-04-01), Stichler
patent: 2461024 (1949-02-01), Baumgardner
patent: 2939728 (1960-06-01), Bitel
patent: 3351359 (1967-11-01), Ferraris
patent: 3569903 (1971-03-01), Brishka
patent: 3722927 (1973-03-01), Miska
patent: 4114927 (1978-09-01), Butcher
patent: 4134605 (1979-01-01), Guhne et al.
patent: 4618195 (1986-10-01), Keane
patent: 4758023 (1988-07-01), Vermillion
patent: 4787117 (1988-11-01), Westergren
patent: 4880258 (1989-11-01), Tillman et al.
patent: 5158327 (1992-10-01), Rowe
patent: 5380051 (1995-01-01), Breuhan

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