Patent US5119973A successfully refreshed from Google Patents.
US5119973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automated dispensing apparatus
Assignee: Fluid Management Inc
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Filing: 1990-12-14
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Granted: 1992-06-09
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Expires: 2010-12-14
Abstract
Abstract Dispenser actuating apparatus includes guide rails carrying a valve actuator at one end. A pump actuator is mounted for sliding along the guide rails, and the guide rails are mounted for sliding along their central axes. Separate motors and drive belts reciprocate the valve and pump actuators with independent movements.
Inventors
- 👤 William Miller
- 👤 Leen Hellenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:21
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/84; B01; B01F; B01F33/00; B01F33/80; B01F33/84; B01F35/00; B01F35/71; B01F35/712; B01F35/714; B01F35/717; B01F35/7174; B01F35/7176; B01F35/717613; B01F35/7179; B01F35/71805; B44; B44D; B44D3/00; B44D3/06; B44D3/08; B67D7/58; B01F2101/00; B01F2101/30
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
214 words
Dispenser actuating apparatus for actuating a dispenser pump and a shut off valve of an automated dispensing machine, the apparatus comprising: a support structure; elongated guide rail means having a longitudinal axis and a first end; guide rail mounting means for slidably mounting the guide rail means on the support structure for movement along the longitudinal axis of the guide rail means; valve engaging means carried at the first end of the guide rail means; means for securing the valve engaging means to the guide rail means; a drive block for axially displacing the guide rail means; means for fixedly attaching the drive block to the guide rail means; a pump engaging means for actuating a pump of the dispenser machine; means for slidably mounting the pump engaging means on the guide rail means for sliding movement therealong; means for moving the drive block in opposite directions generally parallel to the axis of the guide rail means to thereby reciprocate the guide rail means and the valve engaging means carried thereon for valve actuating movement without displacing the pump engaging means; and means for moving the pump engaging means in opposite directions along the guide rail means to thereby reciprocate the pump engaging means for pump actuating movement without displacing the valve engaging means.
Claim 2
Dependent Claim
214 words
Dispenser actuating apparatus for actuating a dispenser pump and a shut off valve of an automated dispensing machine, the apparatus comprising: a support structure; elongated guide rail means having a longitudinal axis and a first end; guide rail mounting means for slidably mounting the guide rail means on the support structure for movement along the longitudinal axis of the guide rail means; valve engaging means carried at the first end of the guide rail means; means for securing the valve engaging means to the guide rail means; a drive block for axially displacing the guide rail means; means for fixedly attaching the drive block to the guide rail means; a pump engaging means for actuating a pump of the dispenser machine; means for slidably mounting the pump engaging means on the guide rail means for sliding movement therealong; means for moving the drive block in opposite directions generally parallel to the axis of the guide rail means to thereby reciprocate the guide rail means and the valve engaging means carried thereon for valve actuating movement without displacing the pump engaging means; and means for moving the pump engaging means in opposite directions along the guide rail means to thereby reciprocate the pump engaging means for pump actuating movement without displacing the valve engaging means.
Claim 3
Dependent Claim
20 words
The apparatus of claim 1 wherein the elongated guide rail means comprises a pair of spaced, generally parallel guide rails.
Claim 4
Dependent Claim
28 words
The apparatus of claim 2 wherein the support structure comprises a frame with upper and lower spaced ends and apertures in each end for receiving the guide rails.
Claim 5
Dependent Claim
20 words
The apparatus of claim 3 wherein the guide rail mounting means comprises bushing means for slidably receiving the guide rails.
Claim 6
Dependent Claim
25 words
The apparatus of claim 1 wherein the valve engaging means comprises a protruding bracket defining a generally horizontal slot for receiving part of the valve.
Claim 7
Dependent Claim
27 words
The apparatus of claim 1 wherein the pump engaging means comprises a pair of spaced rollers, one positioned above the other to form a pump-receiving nip therebetween.
Claim 8
Dependent Claim
52 words
The apparatus of claim 3 wherein the means for moving the drive block comprises a motor mounted in the frame, idler roller means spaced from the motor and mounted in the frame, a drive belt between the motor and idler roller, and means for attaching the drive belt to the drive block.
Claim 9
Dependent Claim
60 words
The apparatus of claim 3 wherein the means for moving the pump engaging means comprises a pump actuating motor mounted in the frame, idler roller means spaced from the pump actuating motor and mounted in the frame, a drive belt between the pump actuating motor and idler roller, and means for attaching the drive belt to the pump engaging means.
Claim 10
Dependent Claim
221 words
Dispenser actuating apparatus for actuating a dispenser pump and a shut off valve of an automated dispensing machine, the apparatus comprising: a support structure including a frame; slide means mounted in the frame including guide rail means elongated along an axis and having a first end, and the slide means further including a slide element mounted for sliding along the guide rail means; guide rail mounting means for slidably mounting the guide rail means on the frame for movement along the longitudinal axis of the guide rail means; a first actuator mounted on the guide rail means adjacent the first end thereof, for movement therewith; means for fixedly attaching the first actuator to the guide rail means; a drive block for axially displacing the guide rail means; means for fixedly attaching the drive block to the guide rail means; a second actuator mounted on the slide element; means for moving the drive block in opposite directions generally parallel to the axis of the guide rail means to thereby reciprocate the guide rail means and the first actuator carried thereon without displacing the second actuator; and means for moving the sliding element in opposite directions along the guide rail means to thereby reciprocate the second actuator for independent actuating movement without displacing the guide rail means or the first actuator mounted thereon.
Claim 11
Dependent Claim
221 words
Dispenser actuating apparatus for actuating a dispenser pump and a shut off valve of an automated dispensing machine, the apparatus comprising: a support structure including a frame; slide means mounted in the frame including guide rail means elongated along an axis and having a first end, and the slide means further including a slide element mounted for sliding along the guide rail means; guide rail mounting means for slidably mounting the guide rail means on the frame for movement along the longitudinal axis of the guide rail means; a first actuator mounted on the guide rail means adjacent the first end thereof, for movement therewith; means for fixedly attaching the first actuator to the guide rail means; a drive block for axially displacing the guide rail means; means for fixedly attaching the drive block to the guide rail means; a second actuator mounted on the slide element; means for moving the drive block in opposite directions generally parallel to the axis of the guide rail means to thereby reciprocate the guide rail means and the first actuator carried thereon without displacing the second actuator; and means for moving the sliding element in opposite directions along the guide rail means to thereby reciprocate the second actuator for independent actuating movement without displacing the guide rail means or the first actuator mounted thereon.
Claim 12
Dependent Claim
20 words
The apparatus of claim 9 wherein the elongated guide rail means comprises a pair of spaced, generally parallel guide rails.
Claim 13
Dependent Claim
24 words
The apparatus of claim 10 wherein the frame includes upper and lower spaced ends and apertures in each end for receiving the guide rails.
Claim 14
Dependent Claim
20 words
The apparatus of claim 11 wherein the guide rail mounting means comprises bushing means for slidably receiving the guide rails.
Claim 15
Dependent Claim
24 words
The apparatus of claim 9 wherein the first actuator comprises a protruding bracket defining a generally horizontal slot for receiving part of the valve.
Claim 16
Dependent Claim
26 words
The apparatus of claim 9 wherein the second actuator comprises a pair of spaced rollers, one positioned above the other to form a pump-receiving nip therebetween.
Claim 17
Dependent Claim
52 words
The apparatus of claim 11 wherein the means for moving the drive block comprises a motor mounted in the frame, idler roller means spaced from the motor and mounted in the frame, a drive belt between the motor and idler roller, and means for attaching the drive belt to the drive block.
Claim 18
Dependent Claim
58 words
The apparatus of claim 11 wherein the means for moving the sliding element comprises a pump actuating motor mounted in the frame, idler roller means spaced from the pump actuating motor and mounted in the frame, a drive belt between the pump actuating motor and idler roller, and means for attaching the drive belt to the sliding element.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-06-09 | 1995-12-09 | 1996-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-09 | 1999-12-09 | 2000-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-09 | 2003-12-09 | 2004-06-09 | $7700.00 | Window Closed / Lapsed |