US3945332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for injecting material into the soil
Assignee: VCI CAPITAL Inc
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Filing: 1975-01-02
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Granted: 1976-03-23
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Expires: 1995-01-02
Abstract
Abstract An implement for dispensing liquid and liquid-like materials, as liquid manure and the like, into and below the surface of the soil. The implement has a transverse hollow bar supporting a plurality of earthworking tools. Lift arms controlled with hydraulic cylinders connect the tool bar to a vehicle carrying the material. The vehicle delivers the material through a hose to the hollow tool bar. Separate hoses connected to the tool bar and to nozzles attached to the earthworking tools carry the material from the tool bar to the nozzles for discharge below the surface of the soil behind the earthworking tools.
Inventors
- 👤 James L. Wirsbinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:00
CPC Classifications
A; A01; A01C; A01C23/00; A01C23/02; A01C23/021; Y; Y10; Y10S; Y10S111/00; Y10S111/925
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
253 words
An apparatus for dispensing material below the surface of the soil usable with a machine having a tank for carrying the material, a frame secured to the tank, said frame having rear portions located adjacent the rear of the tank, wheel means mounted on the frame for supporting the machine on the ground, and means to deliver material under pressure from the tank to the apparatus comprising: a tool bar having a longitudinal passage for carrying material, means connecting the tool bar to the rear portions of the frame and locating the tool bar transversely adjacent the rear of the tank, and means connecting the tool bar to the frame operable to selectively raise and lower the tool bar, fluid power means connected to the frame, means for connecting the tool bar passage to the means to deliver material under pressure to the apparatus, a plurality of earthworking tools mounted on the tool bar adapted to dig into the soil, first means connected to the tool bar for carrying material from the means to deliver material under pressure to the apparatus to the tool bar passage, and second means connected to the tool bar and the earthworking tools to carry material from the tool bar passage, said second means including nozzles having bottom discharge openings and means mounting the nozzles on the back of the tools with the discharge openings located adjacent the lower ends of the tools whereby the material is discharged below the surface of the soil behind the earthworking tools.
Claim 2
Independent Claim
253 words
An apparatus for dispensing material below the surface of the soil usable with a machine having a tank for carrying the material, a frame secured to the tank, said frame having rear portions located adjacent the rear of the tank, wheel means mounted on the frame for supporting the machine on the ground, and means to deliver material under pressure from the tank to the apparatus comprising: a tool bar having a longitudinal passage for carrying material, means connecting the tool bar to the rear portions of the frame and locating the tool bar transversely adjacent the rear of the tank, and means connecting the tool bar to the frame operable to selectively raise and lower the tool bar, fluid power means connected to the frame, means for connecting the tool bar passage to the means to deliver material under pressure to the apparatus, a plurality of earthworking tools mounted on the tool bar adapted to dig into the soil, first means connected to the tool bar for carrying material from the means to deliver material under pressure to the apparatus to the tool bar passage, and second means connected to the tool bar and the earthworking tools to carry material from the tool bar passage, said second means including nozzles having bottom discharge openings and means mounting the nozzles on the back of the tools with the discharge openings located adjacent the lower ends of the tools whereby the material is discharged below the surface of the soil behind the earthworking tools.
Claim 3
Dependent Claim
15 words
The apparatus of claim 1 wherein: the tool bar is a transverse linear tubular member.
Claim 4
Dependent Claim
39 words
The apparatus of claim 1 wherein: the means for connecting the tool bar to the rear portions of the frame includes a plurality of link means and means pivotally connecting the link means to the frame and tool bar.
Claim 5
Dependent Claim
37 words
The apparatus of claim 1 wherein: the earthworking tools include arcuately curved standards having lower ends, shovel means mounted on the lower ends of the standards, and means for yieldably mounting the standards to the tool bar.
Claim 6
Dependent Claim
29 words
The apparatus of claim 1 wherein: the first means includes a tubular hose connected to the tool bar and the means to deliver material under pressure to the apparatus.
Claim 7
Dependent Claim
32 words
The apparatus of claim 1 wherein: the second means includes a plurality of tubular hose means connected to the tool bar for carrying material from the tool bar passage to the nozzles.
Claim 8
Dependent Claim
25 words
The apparatus of claim 1 including: tubular nipple means secured to the tool bar, said first means including a hose attached to the nipple means.
Claim 9
Dependent Claim
27 words
The apparatus of claim 1 including: tubular material outlet nipple means secured to the tool bar, said second means including hoses attached to the outlet nipple means.
Claim 10
Dependent Claim
189 words
In combination: material transport means including tank means for carrying fluid and fluid-like materials, said tank means having a material outlet, frame means secured to the tank means, and means associated with the tank means for moving the material from the tank means through the outlet; a tool bar having a passage, first tubular means connecting the outlet to the passage to carry material to the passage, means connecting the tool bar to the frame means, power means connected to the means connecting the tool bar to the frame means and the frame means operable to selectively raise and lower the tool bar, earthworking tool means attached to the tool bar, said tool means having portions for digging into the soil, material discharge means having bottom material discharge openings located adjacent the earthworking tool means, means mounting the material discharge means on the tool means with the discharge openings located adjacent the lower ends of the portions of the tool means, and second tubular means connecting the tool bar with the material discharge means for carrying material from the passage to the material discharge means and into the soil.
Claim 11
Dependent Claim
189 words
In combination: material transport means including tank means for carrying fluid and fluid-like materials, said tank means having a material outlet, frame means secured to the tank means, and means associated with the tank means for moving the material from the tank means through the outlet; a tool bar having a passage, first tubular means connecting the outlet to the passage to carry material to the passage, means connecting the tool bar to the frame means, power means connected to the means connecting the tool bar to the frame means and the frame means operable to selectively raise and lower the tool bar, earthworking tool means attached to the tool bar, said tool means having portions for digging into the soil, material discharge means having bottom material discharge openings located adjacent the earthworking tool means, means mounting the material discharge means on the tool means with the discharge openings located adjacent the lower ends of the portions of the tool means, and second tubular means connecting the tool bar with the material discharge means for carrying material from the passage to the material discharge means and into the soil.
Claim 12
Dependent Claim
19 words
The combination of claim 9 wherein: the tool bar is an elongated linear tubular member having an elongated passage.
Claim 13
Dependent Claim
21 words
The combination of claim 9 wherein: the outlet includes valve means to control the flow of material through the outlet means.
Claim 14
Dependent Claim
25 words
The combination of claim 9 wherein: the first tubular means is a hose connected to the outlet and the middle section of the tool bar.
Claim 15
Dependent Claim
22 words
The combination of claim 12 including: tubular nipple means secured to the tool bar, said hose being mounted on the nipple means.
Claim 16
Dependent Claim
41 words
The combination of claim 9 wherein: the material discharge means comprise nozzles having bottom discharge outlets connected to the tool means with the discharge outlets being located below the surface of the soil when the tool means are in groundworking position.
Claim 17
Dependent Claim
36 words
The combination of claim 9 wherein: the means connecting the tool bar to the frame includes a plurality of link means and means pivotally connecting the link means to the frame means and the tool bar.
Claim 18
Dependent Claim
30 words
The combination of claim 9 including: means for mounting the tool means on the tool bar at selected positions whereby the transverse spacing between the tool means can be adjusted.
Claim 19
Dependent Claim
27 words
The apparatus of claim 1 including: means to mount the tools on the tool bar at selected positions whereby the spacing between the tools can be adjusted.
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US3413940A
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US3608645A
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Cited
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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) | 1979-03-23 | 1979-09-22 | 1980-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-23 | 1983-09-22 | 1984-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-23 | 1987-09-22 | 1988-03-23 | $7700.00 | Window Closed / Lapsed |