US108248A - Improvement in ditching-machines - Google Patents
Improvement in ditching-machines Download PDFInfo
- Publication number
- US108248A US108248A US108248DA US108248A US 108248 A US108248 A US 108248A US 108248D A US108248D A US 108248DA US 108248 A US108248 A US 108248A
- Authority
- US
- United States
- Prior art keywords
- ditching
- shaft
- wheel
- frame
- machines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 210000003746 Feathers Anatomy 0.000 description 4
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 230000001721 combination Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
Definitions
- Figure 2 is a plan view of my machine.
- A represents the frame of the machine, niounted at the front end upon one single wheel, I.
- a downward curved cross-bar, C At the rear end of the iiame A is a downward curved cross-bar, C, forming a guide, in which, or rather around which, on the under side, -is placed the T-shaped axle D.
- This axle corresponds in curvature with the guide C, but its ends are turned horizontally outward, and have the wheels E E placed thereon.
- au arm, a From each end of the axle I), inside of the wheel, au arm, a, projects forward, downward, and inward, and through its forward end passes an upright screw, d, provided with a crank, cl, at its upper end.
- This screw also passes through an ear of the side of the frame A, so that, by turning the cranks d d, the frame A may he placed at' any angle from the horizontal that may be desired.
- G G On the frame A are three braces, G G, which join together at a suitable height ahoye the frame, and form the upper bearing forthe upright screw-shaft I, on'tli'e lower end. of which the ditching-tool H is secured.
- the shaftv I also passes through a cross-bar, J, on the frame which forms its lower bearing.
- the cross-bar J where the shaft I passes through, is placed a -miterwheel, f, which is provided with a collar passing through said cross-bar, and the shaft I passes through the center ot' the ruiter-wheel, so that in reality the wheel f forms the lower bearing for the shaft.
- the shaft 'I is provided ⁇ with a feather, c, and the wheel f has a corresponding groove, through which said feather passes, so that the shaft I can be raised or lowered at will by means of the screw-wheel N, on top of the braces G, without interfering with its rotatiug motion. It is rotated by means ot a miterwheel, h, gearing with the wheel f, and placed upon the inner end of a small horizontal shaft, on the outer end of which is a pulley, O, 'which is to be connected with the power desired to be used:
- braces G andtM,c1'oss bar J, shaft I, arm K, and rod L all substantially as shown and described, and for the purposes herein set forth.
- ditching-tool H in combina-tion with ruiter-wheels f h., pulley O, and screw-wheel N, all arranged to-operate substantially as and for thc ⁇ purpose set forth.
- a ditchingmaehiue consisting of the frame A, with wheel B and curved guide C, the T-shaped axle I), wheels E, shaft I, ditching-tool H, and mechanism for rotating and raising and lowering the same, all suhstantially as and for the purposes herein set forth.
Description
identit gratta' @anni (twine.
Letters I atent No. 108,248, dated October 11, 1870.
IMPR'OVEMENT IN DITCHING-MACHINES.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern:
Be it known that ,1, SAMUEL F. GARD, of New Orleans, in the parish of Orleans and State of Louisiana, have invented certain new and useful Improve ments in Ditching-Machines; and do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawing and to theletters of reference marked thereon forming part of this specification.
The nature of my invention consists in the constructionV and arrangement of a ditching-machinc,7 as will be hereinafter fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, 'referring to the annexed drawing, in which- Irigure I is a side elevation, and
Figure 2 is a plan view of my machine.
A represents the frame of the machine, niounted at the front end upon one single wheel, I.
At the rear end of the iiame A is a downward curved cross-bar, C, forming a guide, in which, or rather around which, on the under side, -is placed the T-shaped axle D.
This axle corresponds in curvature with the guide C, but its ends are turned horizontally outward, and have the wheels E E placed thereon.
From each end of the axle I), inside of the wheel, au arm, a, projects forward, downward, and inward, and through its forward end passes an upright screw, d, provided with a crank, cl, at its upper end.
This screw also passes through an ear of the side of the frame A, so that, by turning the cranks d d, the frame A may he placed at' any angle from the horizontal that may be desired.
lhe ditching-tool having a fixed position on the frame, the angle at which the same is to operate is thereby easily regulated.
On the frame A are three braces, G G, which join together at a suitable height ahoye the frame, and form the upper bearing forthe upright screw-shaft I, on'tli'e lower end. of which the ditching-tool H is secured.
The shaftv I also passes through a cross-bar, J, on the frame which forms its lower bearing.
It is still further guided by means of an arm, K, attached to it immediately above the ditching-tool H,
the front end of said arm forming a loop around an upright rod, L, fastened in the front brace G, and in the junction ot' three other4 braces, M M, which .are
joined together under the frame, as shown in fig. 1.
O11 the cross-bar J, where the shaft I passes through, is placed a -miterwheel, f, which is provided with a collar passing through said cross-bar, and the shaft I passes through the center ot' the ruiter-wheel, so that in reality the wheel f forms the lower bearing for the shaft.
The shaft 'I is provided` with a feather, c, and the wheel f has a corresponding groove, through which said feather passes, so that the shaft I can be raised or lowered at will by means of the screw-wheel N, on top of the braces G, without interfering with its rotatiug motion. It is rotated by means ot a miterwheel, h, gearing with the wheel f, and placed upon the inner end of a small horizontal shaft, on the outer end of which is a pulley, O, 'which is to be connected with the power desired to be used:
The ditching-tool His formed of two concave augerhlades twisted around the lower end of the shaft I, as,V
shown in iig. 1.
Having thus fully described my invention,
What I claim as new, and desire to secure by Letters Patent, is
1. The curved T-shaped axle D, moving iu the guide G', which is adjusted by means of the screw-rods b b, substantially as and for the purposes herein set forth.
2. The arrangement ot' the braces G andtM,c1'oss bar J, shaft I, arm K, and rod L, all substantially as shown and described, and for the purposes herein set forth.
3. The shaft I, provided, at its lower extremity,
with ditching-tool H, in combina-tion with ruiter-wheels f h., pulley O, and screw-wheel N, all arranged to-operate substantially as and for thc` purpose set forth.
4. A ditchingmaehiue, consisting of the frame A, with wheel B and curved guide C, the T-shaped axle I), wheels E, shaft I, ditching-tool H, and mechanism for rotating and raising and lowering the same, all suhstantially as and for the purposes herein set forth.
The above specification ot' my invent-ion signed by me this 24th day of June, 1870.
SAMUEL F. GARD. Witnesses PAUL BoNFoNsQUI, A. Pnnsac.
Publications (1)
Publication Number | Publication Date |
---|---|
US108248A true US108248A (en) | 1870-10-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US108248D Expired - Lifetime US108248A (en) | Improvement in ditching-machines |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754103A (en) * | 1952-05-15 | 1956-07-10 | Wilfred E Hedlund | Ensilage loosener |
-
0
- US US108248D patent/US108248A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754103A (en) * | 1952-05-15 | 1956-07-10 | Wilfred E Hedlund | Ensilage loosener |
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