US34662A - Improvement in machines for grading and excavating - Google Patents
Improvement in machines for grading and excavating Download PDFInfo
- Publication number
- US34662A US34662A US34662DA US34662A US 34662 A US34662 A US 34662A US 34662D A US34662D A US 34662DA US 34662 A US34662 A US 34662A
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- US
- United States
- Prior art keywords
- excavating
- grading
- main frame
- machines
- improvement
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- 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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- 241000681094 Zingel asper Species 0.000 description 6
- 230000035515 penetration Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
Definitions
- Figure l is a side view of my invention
- Fig. 2 a plan or top view of the same
- Fig. 3 a section of the same, taken in the line/.voc of Fig. l
- Fig. 4 a detached side sectional view of a truck occasionally employed or applied to the machine
- Fig. 5 a plan or top View of the same.
- the object of this invention is to obtain a machine of simple construction which may be used for grading, excavating, ditching, and like purposes; and itconsists in the employment or use of a share, guide-box, endless conveying-apron, rotary cutter, and colter, arranged substantially as hereinafter described.
- the invention also consists in a novel arrangement of the main frame of the machine, with its front truck, as hereinafter described, whereby the depth of the penetration of the plow may be regulated as required.
- A represents what may be termed the main frame of the machine. rlhis main frame may be constructed of wood, and to its back part there is secured apendentframe B, of metal, said frame having a share O at its front part, and an inclined plane D directly behind the share, the inclined plane having a vertical plate a. at each side at it, forming what I term a guide-box, the use of which will be presently explained.
- the back part of the main frame A is supported by a truck G, which is composed of two4 wheels H H, fitted in a suitable frame I and having a toothed wheel .I on their axle,
- N is a colter, which is attached to the main frame A directly in front of the share C, (see Fig. 1,) and O is a cylindrical or rotary cutter, which isv formed by attaching a series of knives a radially 'and longitudinally to a cylinder.
- This cutter O has its axis suspended in hangers j on the parte of the main frame, and the cutter is directly over the front part of the share C.
- the axle t' of the truck M is connected to the bolster ax by a king-bolt k, and the uprights h h are attached to a lever P, which extends upward between two segment-racks Z Z on the main frame, the lever P having a pawl Q attached, which pawl engages with the racks Z Z.
- this lever P By adjusting this lever P farther forward or backward the depth of the vpenetration of the share C may be graduated as desired.
- R is the drivers seat, which is secured to of the endless apron F, which discharges it at the outer end of box E.
- the cutter O cut-s the dirt or sod, so that the same can pass freely up the inclined plane D.
- the colter N performs its usual function of cutting the sod, as in other plows, so that the sod can be readily lifted by the share C.
- the rotary cutter is an essential feature of the invention, as it eiectually prevents all choking of the earth or sod on the inclined plane D between the .plates or side pieces aA a.
- the depth of the penetration of the share C may be readily graduated by adj usting lever P.
- a cart or Wagon may be drawn along under the outer end ofthe boxE in order to receive the dirt, and the boXE may, when most desirable or convenient, be attached in line with the inclined plane D and have its back end supported by a truck T, (see dotted lines in Figs. 1 and 2,) the truck being shown in Figs. 4 and 5.
Description
' UNITED STATES PATENT EEICE.
I W. T. GRANT, OFYJACKSONVILLE, ILLINOIS, ASSIGNOR TO HIMSELF AND JAMES S. SNYDER, OF SAME PLACE.
i IMPROVEMENT IN MACHINES FOR GRADING AND EXCAVATING.
Specification forming part of Letters Patent No. 34,662, dated March 11, 1862.
T0 all whom it may concern:
Be it known that I, WV. T. GRANT, of Jack# sonville, in the county of Morgan and State of Illinois, have invented a new and Improved Machine for Grading, Excavating, &c.; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings,
making a part of this specification, in whichw Figure lis a side view of my invention; Fig. 2, a plan or top view of the same; Fig. 3, a section of the same, taken in the line/.voc of Fig. l; Fig. 4, a detached side sectional view of a truck occasionally employed or applied to the machine, and Fig. 5 a plan or top View of the same.
Similar letters of reference indicate ycorresponding parts in the several gures.
The object of this invention is to obtain a machine of simple construction which may be used for grading, excavating, ditching, and like purposes; and itconsists in the employment or use of a share, guide-box, endless conveying-apron, rotary cutter, and colter, arranged substantially as hereinafter described.
The invention also consists in a novel arrangement of the main frame of the machine, with its front truck, as hereinafter described, whereby the depth of the penetration of the plow may be regulated as required.
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A represents what may be termed the main frame of the machine. rlhis main frame may be constructed of wood, and to its back part there is secured apendentframe B, of metal, said frame having a share O at its front part, and an inclined plane D directly behind the share, the inclined plane having a vertical plate a. at each side at it, forming what I term a guide-box, the use of which will be presently explained.
In the back part of the main frameA there is secured an oblong box E at right angles to the main frame. This box has an inclined position, and it projects outward from the right-hand side of the machine and has an endless apron F tted within it. The back part of the inclined plane D projects over the lower part of the apron F'.
The back part of the main frame A is supported by a truck G, which is composed of two4 wheels H H, fitted in a suitable frame I and having a toothed wheel .I on their axle,
said wheel J gearing into a pinion K ona shaft L, from the outer end of which the outer lend of d, as well as e, is fit-ted on a shaft g,
which passes through the upper ends of uprights h h, attached to a bolster ax on the axle i of the front truck M, which supports the front part of the main frame. This arrangement, it will be seen, admits of the part d of the main frame yielding or giving to a certain ext-ent independently of the other part e, and the machine is therefore allowed to conform to the inequalities of the surface of the ground and operate with greater facility than it otherwise would.
N is a colter, which is attached to the main frame A directly in front of the share C, (see Fig. 1,) and O is a cylindrical or rotary cutter, which isv formed by attaching a series of knives a radially 'and longitudinally to a cylinder. This cutter O has its axis suspended in hangers j on the parte of the main frame, and the cutter is directly over the front part of the share C.
The axle t' of the truck M is connected to the bolster ax by a king-bolt k, and the uprights h h are attached to a lever P, which extends upward between two segment-racks Z Z on the main frame, the lever P having a pawl Q attached, which pawl engages with the racks Z Z. By adjusting this lever P farther forward or backward the depth of the vpenetration of the share C may be graduated as desired.
R is the drivers seat, which is secured to of the endless apron F, which discharges it at the outer end of box E. The cutter O cut-s the dirt or sod, so that the same can pass freely up the inclined plane D. The colter N performs its usual function of cutting the sod, as in other plows, so that the sod can be readily lifted by the share C.
The rotary cutter is an essential feature of the invention, as it eiectually prevents all choking of the earth or sod on the inclined plane D between the .plates or side pieces aA a.
The depth of the penetration of the share C, as before stated, may be readily graduated by adj usting lever P.
In certain cases-as in excavating, for instancewhere the earth is to be taken away a cart or Wagon may be drawn along under the outer end ofthe boxE in order to receive the dirt, and the boXE may, when most desirable or convenient, be attached in line with the inclined plane D and have its back end supported by a truck T, (see dotted lines in Figs. 1 and 2,) the truck being shown in Figs. 4 and 5.
Having thus described my invention, what I claim as new, and desire to secure by Letters Pat-ent, is-
1. The arrangement of the tongue S and truck M, with the drivers seat R, and the oscillating adjustable lever P, as herein shown and described.
2. The arrangement of the two parts of the main frame d e with each other in the Inanner herein shown and described, so as to be separately self-adjusting in respect to the sur- I face of the ground, all as set forth.
' W. T. GRANT. \Vltnesses:
S. WV. MAXWELL, J oHN W. S'roKEs,
Publications (1)
Publication Number | Publication Date |
---|---|
US34662A true US34662A (en) | 1862-03-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US34662D Expired - Lifetime US34662A (en) | Improvement in machines for grading and excavating |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6134717A (en) * | 1998-11-20 | 2000-10-24 | Morning Pride Manufacturing, L.L.C. | Protective garment with leg portions and with cuffs to prevent liquids from entering boots |
US6154884A (en) * | 1999-12-16 | 2000-12-05 | J.D. Industries, L.L.C. | Composite waders having lower water impervious section and upper breathable section |
US20040128219A1 (en) * | 2002-03-14 | 2004-07-01 | Hilton Kenneth W. | Cash generation from portfolio disposition using genetic algorithms |
US20040143524A1 (en) * | 2003-01-22 | 2004-07-22 | Hilton Kenneth W. | Cash flow optimization using a genetic algorithm |
US20040175882A1 (en) * | 2003-03-04 | 2004-09-09 | Micron Technology, Inc. | Atomic layer deposited dielectric layers |
-
0
- US US34662D patent/US34662A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6134717A (en) * | 1998-11-20 | 2000-10-24 | Morning Pride Manufacturing, L.L.C. | Protective garment with leg portions and with cuffs to prevent liquids from entering boots |
US6154884A (en) * | 1999-12-16 | 2000-12-05 | J.D. Industries, L.L.C. | Composite waders having lower water impervious section and upper breathable section |
US20040128219A1 (en) * | 2002-03-14 | 2004-07-01 | Hilton Kenneth W. | Cash generation from portfolio disposition using genetic algorithms |
US20040143524A1 (en) * | 2003-01-22 | 2004-07-22 | Hilton Kenneth W. | Cash flow optimization using a genetic algorithm |
US20040175882A1 (en) * | 2003-03-04 | 2004-09-09 | Micron Technology, Inc. | Atomic layer deposited dielectric layers |
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