Bubble blower

Details Bubble blower Bubble blower

1975-12-15

1977-08-30

Mancene, Louis G.

A63H 3328

Patent

active

040444961

ABSTRACT:
There is disclosed herein a toy bubble-blowing machine which includes a housing and an associated bubble-forming mechanism. The bubble-forming mechanism includes a plurality of elements, with only one--a hand crank--being positioned outside of the housing. The hand crank is rotatable and is connected to a main drive shaft and drive gear. A propeller which is positioned within the housing and above the drive shaft is drivingly interconnected with the drive gear by a gear train for rotation at a speed greater than the speed of the shaft. A bubble dipper is secured to the drive shaft for rotation through a reservoir of bubble-forming liquid within the housing and for forming a film of the bubble-forming liquid. As the dipper is rotated, the dipper positions the film in the airstream from the propeller so as to form bubbles from the film.

REFERENCES:
patent: 2547825 (1951-04-01), King
patent: 2974438 (1961-03-01), Hopkins
patent: 3100947 (1963-08-01), Hellman

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