Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Filling supply supported by receiver
Patent
1993-06-28
1995-01-31
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Filling supply supported by receiver
141366, 141375, 355260, 222171, 222325, 222DIG1, G03G 1500
Patent
active
053851811
ABSTRACT:
The invention relates to a dispensing cartridge adapted to discharge material therefrom to a receiving member during a dispensing operation. The cartridge includes an inner tubular member with an inner port therein. The cartridge also includes an outer tubular member with an inner surface, an outer surface, and an outer port therein. The inner tubular member is mounted rotatably within the outer member and is in sliding contact therewith. A cover is coupled to the inner tubular member and is adapted to rotate the inner tubular member in response to movement of the cover from a first position, wherein the inner port and the outer port are aligned with one another to define an exit aperture for discharging material from the cartridge to the receiving member, to a second position, wherein the inner port and the outer port are misaligned from one another to define a closed position preventing discharge of material from the cartridge. The cartridge further includes a receiver for receiving material contained in the cartridge during a dispensing operation and a housing having inner and outer tubular members. The inner member is concentrically mounted to and is in sliding contact within the outer member for either clockwise or anti-clockwise rotation therewith. Each member has a port. The ports are arranged to align with one another when the inner member is rotated in a first direction. The ports further are arranged to misalign with one another when the inner member is rotated in an opposed direction, to define a closed off position desirable prior to removal of the cartridge from the receiver.
REFERENCES:
patent: 4060105 (1977-11-01), Feldeison et al.
patent: 4089601 (1978-05-01), Navone
patent: 4625895 (1986-12-01), Tsukano
patent: 5078303 (1992-01-01), Kikuchi et al.
patent: 5118013 (1992-06-01), Mutou et al.
patent: 5235389 (1993-08-01), Kikuchi et al.
patent: 5261568 (1993-11-01), Corby et al.
Bhagwat Anil
Howard Alan
Jacyna J. Casimer
Wagley John S.
Xerox Corporation
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