Inflating apparatus for playballs

Details Inflating apparatus for playballs Inflating apparatus for playballs

1980-09-08

1982-12-07

Schmidt, Frederick R.

Fluent material handling, with receiver or receiver coacting mea

With signal, indicator, recorder, inspection means or exhibitor

33143M, 33178R, 141114, 141197, 141329, 141351, B65B 3100, B65B 328

Patent

active

043621937

ABSTRACT:
Inflation apparatus for hollow flexible wall objects, such as playballs, in which the source of inflation gas or air is normally inoperative until the object to be inflated is moved into engagement with a gas injection needle for energizing the source of inflation gas, and the source of inflation gas is returned to its normally inoperative state upon the object reaching its desired inflated size. Upon the removal of the inflated object the apparatus is returned to a condition where a subsequent object to be inflated can be supplied with the inflation gas.

REFERENCES:
patent: 1768327 (1930-06-01), Nichols
patent: 2497236 (1950-02-01), Polk
patent: 2668359 (1954-02-01), Litchfield
patent: 2926705 (1960-03-01), Dorn
patent: 3932977 (1976-01-01), Ringler
patent: 4165770 (1979-08-01), Goldman

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