US4071998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for controlling dispensing of articles
Assignee: MEADOWS FLOYD
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Filing: 1976-11-29
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Granted: 1978-02-07
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Expires: 1996-11-29
Abstract
Abstract Apparatus and a method are disclosed for dispensing a plurality of articles, one at a time, at a filling zone into a plurality of containers so that when one of a series of containers is filled, the filling operation is automatically interrupted, the filled container is automatically moved from the filling zone, and an empty container positioned in the filling zone to be filled. The present invention employs a controllable gate for interrupting the dispensing of articles from a dispensing machine, a counter mechanism for counting the articles dispensed, a rotary table for carrying a plurality of containers past a dispensing chute on the dispensing machine, an apparatus for indexing the rotary table in response to the counting mechanism, and a second counting mechanism for counting the number of containers filled.
Inventors
- 👤 Floyd G. Meadows
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:27
CPC Classifications
G; G06; G06M; G06M7/00; B; B65; B65B; B65B57/00; B65B57/20
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
211 words
A system for dispensing a plurality of articles into a plurality of containers comprising, in combination: a dispensing apparatus including a delivery chute and a rotating member from which a plurality of articles are dispensed in sequence into said delivery chute; a rotary table adapted to support a plurality of article containers for selective movement pass said delivery chute so that dispensed articles may fall from said delivery chute into said containers; a movable gate for selectively interrupting the flow of articles from said delivery chute; means for rotating said rotary table; count means for counting the number of articles dispensed by said dispensing apparatus in response to the rotational position of said rotating member to provide an electrical control signal when the count of articles dispensed reaches a predetermined number; means responsive to said electrical control signal to cause said gate to close to interrupt the flow of articles from said delivery chute, and to cause said means for rotating said rotary table to be actuated, and means responsive to the rotational position of said rotary table to stop the rotation thereof when a container is in position to receive articles from said chute, and to cause said gate to open to permit dispensed articles to fall into said container.
Claim 2
Independent Claim
211 words
A system for dispensing a plurality of articles into a plurality of containers comprising, in combination: a dispensing apparatus including a delivery chute and a rotating member from which a plurality of articles are dispensed in sequence into said delivery chute; a rotary table adapted to support a plurality of article containers for selective movement pass said delivery chute so that dispensed articles may fall from said delivery chute into said containers; a movable gate for selectively interrupting the flow of articles from said delivery chute; means for rotating said rotary table; count means for counting the number of articles dispensed by said dispensing apparatus in response to the rotational position of said rotating member to provide an electrical control signal when the count of articles dispensed reaches a predetermined number; means responsive to said electrical control signal to cause said gate to close to interrupt the flow of articles from said delivery chute, and to cause said means for rotating said rotary table to be actuated, and means responsive to the rotational position of said rotary table to stop the rotation thereof when a container is in position to receive articles from said chute, and to cause said gate to open to permit dispensed articles to fall into said container.
Claim 3
Dependent Claim
28 words
The system of claim 1 further including a solenoid responsive to an electrical impulse and connected to operate said gate to and from its open and closed positions.
Claim 4
Dependent Claim
81 words
The system of claim 1 wherein said count means includes a plurality of marker means mounted about the periphery of said rotary member, a micro-switch mounted on said dispensing apparatus so that it may be contacted and actuated by each of said marker means as they pass by said micro-switch, and a counter responsive to actuation of said micro-switch to record a count, said counter including switch means responsive to a preselected count being reached to provide said electrical control signal.
Claim 5
Dependent Claim
33 words
The system of claim 1 wherein said means responsive to said electrical control signal is a control relay including contacts adapted to conduct current to said gate and said rotary means when closed.
Claim 6
Dependent Claim
110 words
The system of claim 1 wherein said means responsive to the rotational position of said rotary table includes a circular disc, a shaft connecting said disc to said rotary table so that the disc follows the rotation of said table, and a plurality of container marker means spaced about the periphery of said disc, each of said container marker means being disposed on said disc at an angular position corresponding to the angular position of one of said article containers on said rotary table, and switch means mounted to be actuated by each of said container marker means to cause said rotational means to stop and said gate to open.
Claim 7
Dependent Claim
54 words
The system of claim 4 further including time delay means responsive to said electrical control signal to interrupt the flow of current to said control relay a preselected time after actuation in response to said electrical control signal, but prior to the time that the container being moved into position is in such position.
Claim 8
Dependent Claim
19 words
The system of claim 1 further including means for changing the height and angular inclination of said delivery chute.
Claim 9
Dependent Claim
81 words
The system of claim 2 wherein said count means includes a plurality of marker means mounted about the periphery of said rotary member, a micro-switch mounted on said dispensing apparatus so that it may be contacted and actuated by each of said marker means as they pass by said micro-switch, and a counter responsive to actuation of said micro-switch to record a count, said counter including switch means responsive to a preselected count being reached to provide said electrical control signal.
Claim 10
Dependent Claim
33 words
The system of claim 8 wherein said means responsive to said electrical control signal is a control relay including contacts adapted to conduct current to said gate and said rotating means when closed.
Claim 11
Dependent Claim
110 words
The system of claim 9 wherein said means responsive to the rotational position of said rotary table includes a circular disc, a shaft connecting said disc to said rotary table so that the disc follows the rotation of said table, and a plurality of container marker means spaced about the periphery of said disc, each of said container marker means being disposed on said disc at an angular position corresponding to the angular position of one of said article containers on said rotary table, and switch means mounted to be actuated by each of said container marker means to cause said rotational means to stop and said gate to open.
Claim 12
Dependent Claim
54 words
The system of claim 10 further including time delay means responsive to said electrical control signal to interrupt the flow of current to said control relay a preselected time after actuation in response to said electrical control signal, but prior to the time that the container being moved into position is in such position.
Claim 13
Dependent Claim
19 words
The system of claim 11 further including means for changing the height and angular inclination of said delivery chute.
Claim 14
Dependent Claim
27 words
The system of claim 1 further including a batch counter responsive to said electrical control signal to count the number of containers filled during a desired operation.
References Cited (Backward Citations)
US3018595A
Cited
US3650085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-06 | 1981-08-08 | 1982-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-06 | 1985-08-08 | 1986-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-06 | 1989-08-08 | 1990-02-07 | $7700.00 | Window Closed / Lapsed |