US234851A - clark - Google Patents
clark Download PDFInfo
- Publication number
- US234851A US234851A US234851DA US234851A US 234851 A US234851 A US 234851A US 234851D A US234851D A US 234851DA US 234851 A US234851 A US 234851A
- Authority
- US
- United States
- Prior art keywords
- machine
- spindle
- trough
- clark
- web
- 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
Links
- 239000002965 rope Substances 0.000 description 6
- 238000009432 framing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 102100017923 ACOT12 Human genes 0.000 description 2
- 101710008266 ACOT12 Proteins 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000153 supplemental Effects 0.000 description 2
- 230000000576 supplementary 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
- the machine is constructed of a strong angle-iron frame, a., bound together by brackets b at each end, and is supported by wheels c c.
- the steel cutters or digging-spades dand sole-plates e are attached to a small supplementary frame, m, the inner end of which is hinged by a pin, j', to the main frame, so as to allow said cutters and sole plate to be lifted at will out ot engagement with the ground.
- the machine is iitted with a set of cuttinggear at each end, to enable it to cut both ways without turning it round, and the set of cutters not then in use is raised, as shown in Fig. 2.
- the apparatus for raising the said cuttinggear consists of a spindle, g, supported in brackets g2 on the framing a, which spindle is connected by chains g3 to the frame m of the cutting-gear.
- the end of the spindle g is square, and is fitted with a handle or lever to turn such spindle when required.
- the said spindle is tted with aratchet-wheel and pawl, h, to keep the cutting-gear up after being raised, as described.
- the spindle g is not shown in Fig. 3, being omitted to show joint Z2 of the side trough, l, more plainly.
- the machine when at work, is drawn by any ordinary winding-engine, which I prefer to drive by steam; but it may be driven by wind or other motive power, as may be convenient.
- Two such engines are used to work the machine. They are placed some distance apart-say about four hundred yards-and are stationary when at work. They draw, by means of a wire rope, the said traveling cutting-machine backward and forward between them. The said cutters cut a slice or portion ofi' the surface of the intervening ground in the line of its track cach time the machine travels over it.
- the machine is drawn by the wire :rope and shackle t', attached to the bracket b, and to prevent injury to the cutters d through meeting with large stones or roots of' trees when at work, the shackle c' is fitted with a link, which is not welded, to enable it to pull open and thus release the wire rope when the cutters meet an obstacle in the ground which is liable to injure them.
- the endless web 7c is supported on small rollers o, fitted in the frame m.
- the we b 7c is driven at the same speed as the machine cuts into the ground by the frame m and rollers o, resting on the under roller, n, which rolls along upon the ground as the machine progresses, and the web k, which is held tightly between the rollers o and n, is thereby caused to travel at the same speed as the machine, to convey the earth upon the said web, as previously described.
- the side trough, l. is formed of wood or iron sides, framed together, and is jointed to the framing a by brackets and fulcrum-pin l". is also ttted with small rollers for supporting an endless web, w, which rollers turn in bearings p, fitted to the sides ot' the trough l.
- Thel endless web w is fitted around the large end rollers, r and r', for conveying the earth along IOO the said trough Z.
- Side plates, m are fitted to prevent the earth from falling off at the sides of the trough Z.
- the supporting-wheels c are Xed to the axle c2 through their centers, so that such axle turns with them, and on this axle a chain -wheel, s, is ixed, so that When the wheels c roll along the ground they drive such chain-Wheel s.
- a corresponding chain-wheel, s2 is xed on the end of the spindle t, and an endless chain, s3, couples the wheels s and s2, so that the wheel s may drive the wheel s3 thereby.
- the spindle t is fitted with beveltooth wheels, which gear alternately with a tooth-wheel, u, on the spindle of the roller i'.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Cultivation Of Plants (AREA)
Description
(No Model.) 3 Sheets-Sheet 1.
' J. CLARK.
Excavator. No. 234,851. Patented Nov. 30,1880.
MPETERS, PHOT0-L|THOGRAPNER. wASwNGTUN. D c.
A 3SheetsSheet 2. J. CLARK. Excavator.
(No Model.)
Patented Nov. 30,1880.
wif
N.PErEn$. PHol'u-LITHOGMFMER, wAsmNGTDN. D C4 (No Model.) 3 Sheets-Sheet 3..
J. CLARK.
Excavator. No. 234,851. Patented Nov.,30,1880..
Witnesses? 'Zn-venan ,25a QQ bwl/4r ga/ n 7W A .WZ-Karine?,
N,FErERS, PHQTULITNOGRAPHER, wAsHxNGYoN. n C.
rricn.
lafrnnr JOSEPH CLARK, OF KENSINGTON, ENGLAND.
EXCAVATO R.
SPECIFICATION forming part of Letters Patent N o. 234,851, dated November 30, 1880, pplieation led July S, 1880. (No model.) Patented in France February 7, 1878.
To all whom 'it may concern:
Be it known that I, JOSEPH CLARK, of Kensington, in the county of Middlesex, Great Britain, engineer, have invented a new and useful Machine for Cutting and Removing Earth or Soil, of which the following is a specification.
The objects of my present invention arc to reduce the cost of cuttings for canals, docks, railways, and other similar works, and to reduce the time required for the execution of such works by digging out a larger quantit-y of materials in a shorter time than hitherto. I attain these objects by the mechanism illustrated in the accompanying drawings, in which- Figure l is a plan of the machine. Fig. 2 is a side elevation, and Fig. 3 an end elevation, thereof.
Similar letters refer to similar parts throughout the several views.
The machine is constructed of a strong angle-iron frame, a., bound together by brackets b at each end, and is supported by wheels c c. The steel cutters or digging-spades dand sole-plates e are attached to a small supplementary frame, m, the inner end of which is hinged by a pin, j', to the main frame, so as to allow said cutters and sole plate to be lifted at will out ot engagement with the ground. The machine is iitted with a set of cuttinggear at each end, to enable it to cut both ways without turning it round, and the set of cutters not then in use is raised, as shown in Fig. 2.
The apparatus for raising the said cuttinggear consists of a spindle, g, supported in brackets g2 on the framing a, which spindle is connected by chains g3 to the frame m of the cutting-gear. The end of the spindle g is square, and is fitted with a handle or lever to turn such spindle when required. By turning the said spindle the chains g3 are wound upon the spindle g, and so raise the cutting-gear. The said spindle is tted with aratchet-wheel and pawl, h, to keep the cutting-gear up after being raised, as described. The spindle g is not shown in Fig. 3, being omitted to show joint Z2 of the side trough, l, more plainly.
The machine, when at work, is drawn by any ordinary winding-engine, which I prefer to drive by steam; but it may be driven by wind or other motive power, as may be convenient. Two such engines are used to work the machine. They are placed some distance apart-say about four hundred yards-and are stationary when at work. They draw, by means of a wire rope, the said traveling cutting-machine backward and forward between them. The said cutters cut a slice or portion ofi' the surface of the intervening ground in the line of its track cach time the machine travels over it.
The machine is drawn by the wire :rope and shackle t', attached to the bracket b, and to prevent injury to the cutters d through meeting with large stones or roots of' trees when at work, the shackle c' is fitted with a link, which is not welded, to enable it to pull open and thus release the wire rope when the cutters meet an obstacle in the ground which is liable to injure them.
When the earth has been cut by the cutters d it is forced over the sole-plate c and onto the endless web k, whereon such earth is conveyed to the upper end thereof at k', and there falls over upon the side trough, Z. lt is thence conveyed to the upper end, l', of the said trough, and there discharged either into wagons for its removal, or it is deposited to form an embankment, as may be required.
The endless web 7c is supported on small rollers o, fitted in the frame m. The we b 7c is driven at the same speed as the machine cuts into the ground by the frame m and rollers o, resting on the under roller, n, which rolls along upon the ground as the machine progresses, and the web k, which is held tightly between the rollers o and n, is thereby caused to travel at the same speed as the machine, to convey the earth upon the said web, as previously described.
The side trough, l., is formed of wood or iron sides, framed together, and is jointed to the framing a by brackets and fulcrum-pin l". is also ttted with small rollers for supporting an endless web, w, which rollers turn in bearings p, fitted to the sides ot' the trough l. Thel endless web w is fitted around the large end rollers, r and r', for conveying the earth along IOO the said trough Z. Side plates, m, are fitted to prevent the earth from falling off at the sides of the trough Z.
Motion is given to the web w in the followingmanner: The supporting-wheels c are Xed to the axle c2 through their centers, so that such axle turns with them, and on this axle a chain -wheel, s, is ixed, so that When the wheels c roll along the ground they drive such chain-Wheel s. A corresponding chain-wheel, s2, is xed on the end of the spindle t, and an endless chain, s3, couples the wheels s and s2, so that the wheel s may drive the wheel s3 thereby. The spindle tis fitted with beveltooth wheels, which gear alternately with a tooth-wheel, u, on the spindle of the roller i'.
It has been stated herein that the machine is drawn backward and forward when at work, and the movement of the wheels c is consequently reversed by each motion; but by putting one of the bevel-tooth wheels on the spindie t in gear, as required, a uniform motion is given to the web fw to discharge the earth placed upon such web 'w at its upper end, Z. The elevation of the upper end of trough Z can be altered, as required, by adjusting the pin Z3 to either hole in the rack-bracket Z4, and in eXtreme cases a supplemental trough may be added to raise the said delivering end still higher than can b e done by a single trough. y is a guide-rod to keep the bracket. Z4c upright.
Having thus particularly described the 11ature and object of my said invention and the method ot' carrying the same into practice, I claim. as novel and desire to secure by Letters Patent of the United Statesl. In combination with the hinged cutting` devices and the mechanism Jfor raising and holding` them out of engagement with the soil, the inclined endless webs k, having upper rollers, o, and under rollers, a, substantially as Set forth.
2. The shackle tilted with an unwelded link, in combination with the excavating-machine and the chain for dragging the same, substantially as set forth.
JOSEPH CLARK.
Witnesses:
WILLIAM COOKE, WALTER THOMAS.
Publications (1)
Publication Number | Publication Date |
---|---|
US234851A true US234851A (en) | 1880-11-30 |
Family
ID=2304214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US234851D Expired - Lifetime US234851A (en) | clark |
Country Status (1)
Country | Link |
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US (1) | US234851A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167826A (en) * | 1975-08-18 | 1979-09-18 | Feliz Jack M | Self-loading dualistic earth excavator with connecting telescopic conveying and dualistic distribution means |
-
0
- US US234851D patent/US234851A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167826A (en) * | 1975-08-18 | 1979-09-18 | Feliz Jack M | Self-loading dualistic earth excavator with connecting telescopic conveying and dualistic distribution means |
US4253256A (en) * | 1978-06-02 | 1981-03-03 | Feliz Jack M | Self-loading dualistic earth excavator with connecting telescopic conveying and dualistic distribution means |
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