Article dispensing – Automatic control – Of supply to dispenser
Patent
1993-05-06
1994-08-09
Olszewski, Robert P.
Article dispensing
Automatic control
Of supply to dispenser
221 64, 221171, 221278, 221289, 221298, 221307, 221308, 221312R, 193 32, 414414, G07F 1104
Patent
active
053358104
ABSTRACT:
A control apparatus is provided for use in an article handling system having a conduit through which articles such as can ends in a facewise nested condition are conveyed from a first location to a second location. The control apparatus comprises a housing operatively interposed in the conduit and an elastomeric tubular sleeve member mounted in the housing and defining a through passage of a shape generally complementary to the shape of the articles. The tubular sleeve member is responsive to the level of pressure in a pressure chamber for applying a corresponding force about the periphery of the articles.
REFERENCES:
patent: 3618550 (1971-09-01), Mojden et al.
patent: 3722741 (1973-03-01), Mojden
patent: 4410103 (1983-10-01), Fuhrmeister
patent: 4614283 (1986-09-01), Becker
Fleetwood Systems Inc.
Olszewski Robert P.
Reichard Dean A.
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