US315868A - Well-boring machine - Google Patents
Well-boring machine Download PDFInfo
- Publication number
- US315868A US315868A US315868DA US315868A US 315868 A US315868 A US 315868A US 315868D A US315868D A US 315868DA US 315868 A US315868 A US 315868A
- Authority
- US
- United States
- Prior art keywords
- drill
- tube
- stock
- well
- weight
- 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 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 4
- 210000003127 Knee Anatomy 0.000 description 2
- 101700030155 NAA15 Proteins 0.000 description 2
- 241000376294 Tringa semipalmata Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/04—Hand (-actuated) pile-drivers
Definitions
- My invention has relation to that class of machines for boring wells in which the drill is raised and thereupon dropped, acting by its own weight, and in whichthe well-tube is inserted into the bore, following immediately after the drill; and it consists in the improved construction and combination of parts of a machine in which the tube is driven into the bore by a weight secured rigidly to the drillstock, as hereinafter more fully described and claimed.
- the letter A indicates the base-frame of the machine, in which is journaled a windlass, B, which is continually revolved by any suitable machinery, and upon which frame the upright C iS secured, in the upper end of which upright a sheave, D, is journaled, over which sheave the drill-rope E passes, which rope passes around the Windlass a few times sufficiently to cause it to wind upon the windlass when the free end of the rope is tightened, while the rope may slip upon the drum of the windlass when the free end of the rope is slackened.
- the drill-stock F is tubular, forming the delivery-pipe, through which the water carrying the dbris ascends with the dbris, and a knee, G, is swiveled to the upper end of the stock and provided with a hose, H, which discharges the water and dbris.
- the weight may u be adjusted upon the drill-stock so as to cause it to force the tube down at each stroke, striking the upper end of the same, and the bit may either reach below the lower end of the tube at the end of the downstroke, which is accomplished by adjusting the weight higher upon the drill-stock, which may be desirable in harder ground, or the bit may only reach to Within a short distance from the lower end of the tube, which is accomplished by adjusting the weight farther down upon the stock when the tube is driven through loose sand or similar ground, when it is desirable to allow a plug of sand to be formed in the lower end of the tube, so as to prevent the water which is' forced down through the tube outside of the drill-stock from rushing out too freely, which would 'be liable to happen in loose ground, and which would prevent the dbris from being carried with the water into
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Description
(Ho ModeL) Y W. C'. WELLS.
- WELL BORING MACHINE.
Patented Apr. 14, 13,85.Y
fly
IN VENTOR.
ATTRNBYS.
WITNRSSES:
IIN-Tran STATES PATnnT Ori-rca 'WILLET C. WTELLS, OF TIFFIN, OHIO.
WELL-BORING MACHINE.
SPECIFICATION forming part of Letters Patent No. 315,868, date-: April 14, 1885.
Application filed February 7, 1385. (No model.)
I is the well-tube, and a weight, J, is rig- 5o To all whom t may concern:
Beit known that I, WlLLnr C. lVnLLs, a citizen of the United States, and a resident of Tiftin, in the county of Seneca and State of Ohio, have invented certain new and useful Improvements in fell-Boring Machines; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this speciiication, and in which- Figure l is a side view of my improved well-boring machine, showing it in operation; and Fig. 2 is a horizontal 'sectional View on line :c fr, Fig. I.
Similar letters of reference indicate corresponding parts in both the figures.
My invention has relation to that class of machines for boring wells in which the drill is raised and thereupon dropped, acting by its own weight, and in whichthe well-tube is inserted into the bore, following immediately after the drill; and it consists in the improved construction and combination of parts of a machine in which the tube is driven into the bore by a weight secured rigidly to the drillstock, as hereinafter more fully described and claimed.
In the accompanying drawings, the letter A -indicates the base-frame of the machine, in which is journaled a windlass, B, which is continually revolved by any suitable machinery, and upon which frame the upright C iS secured, in the upper end of which upright a sheave, D, is journaled, over which sheave the drill-rope E passes, which rope passes around the Windlass a few times sufficiently to cause it to wind upon the windlass when the free end of the rope is tightened, while the rope may slip upon the drum of the windlass when the free end of the rope is slackened. lThe drill-stock F is tubular, forming the delivery-pipe, through which the water carrying the dbris ascends with the dbris, and a knee, G, is swiveled to the upper end of the stock and provided with a hose, H, which discharges the water and dbris.
idly secured upon the drill-stock by means of bolts K orsimilar means, being secured in such a manner that the weight may be adjusted at any place upon the drill-stock. In this manner it will be seen that the weight may u be adjusted upon the drill-stock so as to cause it to force the tube down at each stroke, striking the upper end of the same, and the bit may either reach below the lower end of the tube at the end of the downstroke, which is accomplished by adjusting the weight higher upon the drill-stock, which may be desirable in harder ground, or the bit may only reach to Within a short distance from the lower end of the tube, which is accomplished by adjusting the weight farther down upon the stock when the tube is driven through loose sand or similar ground, when it is desirable to allow a plug of sand to be formed in the lower end of the tube, so as to prevent the water which is' forced down through the tube outside of the drill-stock from rushing out too freely, which would 'be liable to happen in loose ground, and which would prevent the dbris from being carried with the water into the hollow drill-stock. By this construction it will be seen that the drill and tube are forced into the ground simultaneously, the tube either following the drill or the drill following the tube, according to the nature of the ground in which the machine works, the adjustment of the weight upon the drill-stock regulating the relative manner in which the drill and tube are driven into the ground.
I am aware that a weight has been placed so as to slide upon the drill-stock for the purpose of driving down the tube while the bore is being drilled; but this weight must be operated separately from the drill-stock, which simply serves as a guide for the weight to slide upon, and I do not wish to maire any claim for this construction; but
I claim- 1. In a Well-boring machine, the combina,- tion of a drill-stock having means for reciprocating it, and a weight secured rigidly and adjustably upon the said stock, as and for the purpose shown and set forth.
2. The combination of the Well-tube, the In testimony thatolaim the foregoing as my drill-stock having means for reciprocating it own I have hereunto affixed my signature in within the Well-tube, and a Weight secured presence of two Witnesses. rigidly and adj ustably upon the drill-stock, so W'ILLE'I C. WELLS.
5 as to strike the upper end of the We11-tube at Witnesses:
the end of each downstroke, as and for the AUGUsT PETERSON, purpose shown and set forth. WILLIAM H. BENTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US315868A true US315868A (en) | 1885-04-14 |
Family
ID=2385015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US315868D Expired - Lifetime US315868A (en) | Well-boring machine |
Country Status (1)
Country | Link |
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US (1) | US315868A (en) |
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0
- US US315868D patent/US315868A/en not_active Expired - Lifetime
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