US3889850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Texture and acoustic spraying equipment
Assignee: PETE WHITT Inc
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Filing: 1971-04-21
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Granted: 1975-06-17
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Expires: 1991-04-21
Abstract
Abstract This invention is directed to texture and acoustic spraying equipment for spraying texture material on walls and acoustic material on ceilings. This spraying equipment comprises one prime mover for driving a first hydraulic pump and also for driving an air compressor. In turn, this first hydraulic pump drives a hydraulic motor for agitating the texture material and the acoustic material. Further, this first hydraulic pump drives hydraulic motors for driving hydraulic pumps for pumping the texture material and the acoustic material to the pneumatic spray gun.
Inventors
- 👤 Delbert K Whitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:48
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/14; B05B7/1404; B05B7/1409; B05B15/00; B05B15/20; B05B15/25; B05B7/1431; B05B7/1436; B05B7/24; B05B7/26; B05B7/28; B05B7/32
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
225 words
An apparatus for flowing a material comprising a liquid and a solid to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; l. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; m. a dispenser means for dispensing said material; n. said dispensing means connecting with said second hydraulic pump; and, o. a third control means juxtapositioned to said dispensing means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor.
Claim 2
Independent Claim
225 words
An apparatus for flowing a material comprising a liquid and a solid to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; l. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; m. a dispenser means for dispensing said material; n. said dispensing means connecting with said second hydraulic pump; and, o. a third control means juxtapositioned to said dispensing means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor.
Claim 3
Independent Claim
473 words
An apparatus for flowing a material comprising a liquid and a solid to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. said agitator tank having a first compartment and a second compartment; l. said first agitator being in said first compartment; m. a second agitator being in said second compartment; n. said firSt agitator and said second agitator being mounted on a driven shaft; o. said first hydraulic motor connecting in a driving relationship with said shaft; p. said second hydraulic pump connecting with said first compartment; q. a third hydraulic motor; r. said first hydraulic pump connecting with said third hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said third hydraulic motor; s. a third hydraulic pump connecting with said second compartment to move said material with respect to said second compartment; t. said third hydraulic motor connecting in a driving relationship with said third hydraulic pump; u. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; v. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; w. a third control means for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor; x. a prime mover; y. said prime mover connecting with said first hydraulic pump in a driving relationship; z. an air compressor; aa. said prime mover connecting with said air compressor in a driving relationship; bb. a first pneumatic sprayer connecting with said second hydraulic pump for spraying said material; cc. a second pneumatic sprayer connecting with said third hydraulic pump for spraying said material; dd. said air compressor operatively connecting with said first pneumatic sprayer and with said second pneumatic sprayer; ee. a fourth control means juxtapositioned to said first pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; and, ff. a fifth control means juxtapositioned to said second pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor.
Claim 4
Independent Claim
473 words
An apparatus for flowing a material comprising a liquid and a solid to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. said agitator tank having a first compartment and a second compartment; l. said first agitator being in said first compartment; m. a second agitator being in said second compartment; n. said firSt agitator and said second agitator being mounted on a driven shaft; o. said first hydraulic motor connecting in a driving relationship with said shaft; p. said second hydraulic pump connecting with said first compartment; q. a third hydraulic motor; r. said first hydraulic pump connecting with said third hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said third hydraulic motor; s. a third hydraulic pump connecting with said second compartment to move said material with respect to said second compartment; t. said third hydraulic motor connecting in a driving relationship with said third hydraulic pump; u. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; v. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; w. a third control means for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor; x. a prime mover; y. said prime mover connecting with said first hydraulic pump in a driving relationship; z. an air compressor; aa. said prime mover connecting with said air compressor in a driving relationship; bb. a first pneumatic sprayer connecting with said second hydraulic pump for spraying said material; cc. a second pneumatic sprayer connecting with said third hydraulic pump for spraying said material; dd. said air compressor operatively connecting with said first pneumatic sprayer and with said second pneumatic sprayer; ee. a fourth control means juxtapositioned to said first pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; and, ff. a fifth control means juxtapositioned to said second pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor.
Claim 5
Independent Claim
246 words
An apparatus for flowing a material comprising a mixture of a liquid and a solid, such as texture material and acoustic material, to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator on a substantially horizontal shaft in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor and for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said substantially horizontal shaft and said agitator; g. a second hydraulic motor; h. said first haudraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; l. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; m. a dispenser means for dispensing said material; n. said dispensing means connecting with said second hydraulic pump; and, o. a third control means juxtapositioned to said dispensing means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor.
Claim 6
Independent Claim
246 words
An apparatus for flowing a material comprising a mixture of a liquid and a solid, such as texture material and acoustic material, to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator on a substantially horizontal shaft in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motor and for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said substantially horizontal shaft and said agitator; g. a second hydraulic motor; h. said first haudraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; l. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; m. a dispenser means for dispensing said material; n. said dispensing means connecting with said second hydraulic pump; and, o. a third control means juxtapositioned to said dispensing means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor.
Claim 7
Independent Claim
495 words
An apparatus for flowing a material comprising a mixture of a liquid and a solid, such as texture material and acoustic material, to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator on a substantially horizontal shaft in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motoR and for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said substantially horizontal shaft and said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. said agitator tank having a first compartment and a second compartment; l. said first agitator being in said first compartment; m. said second agitator being in said second compartment; n. said first agitator and said second agitator being mounted on said substantially horizontal shaft; o. said first hydraulic motor connecting in a driving relationship with said shaft; p. said second hydraulic pump connecting with said first compartment; q. a third hydraulic motor; r. said first hydraulic pump connecting with said third hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said third hydraulic motor; s. a third hydraulic pump connecting with said second compartment to move said material with respect to said second compartment; t. said third hydraulic motor connecting in a driving relationship with said third hydraulic pump; u. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; v. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; w. a third control means for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor; x. a prime mover; y. said prime mover connecting with said first hydraulic pump in a driving relationship; z. an air compressor; aa. said prime mover connecting with said air compressor in a driving relationship; bb. a first pneumatic sprayer connecting with said second hydraulic pump for spraying said material; cc. a second pneumatic sprayer connecting with said third hydraulic pump for spraying said material; dd. said sir compressor operatively connecting with said first pneumatic sprayer and with said second pneumatic sprayer; ee. a fourth control means juxtapositioned to said first pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; and, ff. a fifth control means juxtapositioned to said second pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor.
Claim 8
Independent Claim
495 words
An apparatus for flowing a material comprising a mixture of a liquid and a solid, such as texture material and acoustic material, to a desired location, said apparatus comprising: a. an agitation tank; b. a first agitator on a substantially horizontal shaft in said tank; c. a first hydraulic pump; d. a first hydraulic motor; e. said pump being in a driving relationship with respect to said motoR and for flowing liquid from said pump to said motor; f. said motor being in driving relationship with said substantially horizontal shaft and said agitator; g. a second hydraulic motor; h. said first hydraulic pump connecting with said second hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said second hydraulic motor; i. a second hydraulic pump connecting with said tank to move said material with respect to said tank; j. said second hydraulic motor connecting with said second hydraulic pump in a driving relationship; k. said agitator tank having a first compartment and a second compartment; l. said first agitator being in said first compartment; m. said second agitator being in said second compartment; n. said first agitator and said second agitator being mounted on said substantially horizontal shaft; o. said first hydraulic motor connecting in a driving relationship with said shaft; p. said second hydraulic pump connecting with said first compartment; q. a third hydraulic motor; r. said first hydraulic pump connecting with said third hydraulic motor in a driving relationship for flowing liquid from said first hydraulic pump to said third hydraulic motor; s. a third hydraulic pump connecting with said second compartment to move said material with respect to said second compartment; t. said third hydraulic motor connecting in a driving relationship with said third hydraulic pump; u. a first control means for controlling the flow of liquid between said first hydraulic pump and said first hydraulic motor; v. a second control means for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; w. a third control means for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor; x. a prime mover; y. said prime mover connecting with said first hydraulic pump in a driving relationship; z. an air compressor; aa. said prime mover connecting with said air compressor in a driving relationship; bb. a first pneumatic sprayer connecting with said second hydraulic pump for spraying said material; cc. a second pneumatic sprayer connecting with said third hydraulic pump for spraying said material; dd. said sir compressor operatively connecting with said first pneumatic sprayer and with said second pneumatic sprayer; ee. a fourth control means juxtapositioned to said first pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said second hydraulic motor; and, ff. a fifth control means juxtapositioned to said second pneumatic sprayer for controlling the flow of liquid between said first hydraulic pump and said third hydraulic motor.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-06-16 | 1978-12-16 | 1979-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-16 | 1982-12-16 | 1983-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-16 | 1986-12-16 | 1987-06-17 | $7700.00 | Window Closed / Lapsed |