US171513A - Improvement in constructing wells - Google Patents
Improvement in constructing wells Download PDFInfo
- Publication number
- US171513A US171513A US171513DA US171513A US 171513 A US171513 A US 171513A US 171513D A US171513D A US 171513DA US 171513 A US171513 A US 171513A
- Authority
- US
- United States
- Prior art keywords
- earth
- box
- well
- improvement
- masonry
- 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
- 239000002689 soil Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
Definitions
- My invention relates to the improved construction of the earth-box proper, to consist of layers of wood braced by rods and screwnuts, the whole internally formed with a bevel or cutting edge, the object being to form a most durable, practicable, yet readily-made earth-box, to directly support the bricks or masonry, as Well as to cut its way through the varying natures in which the soil presents itself.
- my earth-box has an offset to which the lower ends of scantling or strips are secured, and which4 separate the earth. from direct contact with the bricks, facilitating the sinking of the well, all of which will now more fully appear.
- Figure l is a vertical sectional elevation, showing the masonry-built top of the earth-box; also showing ⁇ the scantling.
- Fig. 2 is an elevation of Fig. l.
- Fig. 3 is a top plan.
- the earth-box should be strong, capable of resisting great pressure, adapted for cutting through varying natures ofthe soil, as well as to support the masonry.
- I form the earth-box A to consist of wood layers, such as B, C, D, &c. (See Figs. 1 and 2.)
- the layers are varied in thickness; thus the layer B should be the thickest, as it forms the cutting-edge a.
- the earth-box thus made I next internally bevelsharp, as indicated in Fig. l. a3 is a metal band to protect as well as form part of the cutting-edge.
- the masonry E is built top of the top layer, or top of the earth-box A, to weight same.
- the earth-box A to consist of separate layers B, C, D, &c., and formed with a cuttingedge, a, and braced by rods a1 and nuts a2; in combination with the upright strips b', by means whereof the sinking of wells is done by the weight of masonry-built top of said earthbox, substantially in the manner as herein shown and described.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Retaining Walls (AREA)
Description
C. HOLTZ.
coNsTRUcTrNG WELLS.
No.1'71,513. Patented Dec. 28, 1875.
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UNITED STATES PATENT OFFICE.
CARL HOLTZ, OF ST. LOUIS, MISSOURI, ASSIGNOR TO HIRAM A. FRENCH.
IMPROVEMENT IN CONSTRUCTING WELLS.
Specification forming part of Letters Patent No. 171,513, dated December 28, 1875 application tiled May 25, 1875.
To all whom it may concern:
Be it known that I, CARL HOLTZ, of St. Louis, in the county of St. Louis and State of Missouri, have invented a new and useful Improved Mode of Constructing Wells, of which the following` is a specification V This invention relates to those modes of constructing wells in which the Weight of masonry-work is utilized as a means of sinking the earth-box lower and lower to required depth.
My invention relates to the improved construction of the earth-box proper, to consist of layers of wood braced by rods and screwnuts, the whole internally formed with a bevel or cutting edge, the object being to form a most durable, practicable, yet readily-made earth-box, to directly support the bricks or masonry, as Well as to cut its way through the varying natures in which the soil presents itself. Further at top my earth-box has an offset to which the lower ends of scantling or strips are secured, and which4 separate the earth. from direct contact with the bricks, facilitating the sinking of the well, all of which will now more fully appear.
0f the drawing, Figure l is a vertical sectional elevation, showing the masonry-built top of the earth-box; also showing` the scantling. Fig. 2 is an elevation of Fig. l. Fig. 3 is a top plan.
It is essential that the earth-box should be strong, capable of resisting great pressure, adapted for cutting through varying natures ofthe soil, as well as to support the masonry. Hence, as stated in the nature of my invention, I form the earth-box A to consist of wood layers, such as B, C, D, &c. (See Figs. 1 and 2.) The layers are varied in thickness; thus the layer B should be the thickest, as it forms the cutting-edge a. Through the layers I pass connecting-rods al fastened by nuts a2 top and bottom, so as to rmly brace the layers, and form the needed strong earth-box.
The earth-box thus made, I next internally bevelsharp, as indicated in Fig. l. a3 is a metal band to protect as well as form part of the cutting-edge. The masonry E is built top of the top layer, or top of the earth-box A, to weight same.
In order to form clearance-space surrounding the wall as it is being-built, I provide the I' ciently away from the wall, so as to facilitate the sinking of the well. As apparent to the sides at top end of scantling, additional strips can be added from time to time, as the depth of the well requires. It will here be noticed that the surrounding scantling remains a permanent fixture with the earth-box sunk in the well.
The operation of sinking a well according to my improved mode of construction is, therefore, as follows: Sufficient earth is first rcmoved preparatory for sinking-the earth-box. As the masonry weights the earth-box, this sinks. soil and forces it by its internal bevel into the core or cylinder of the well. The operator within removes the loosened soil as it accumulates while at same time the wall is being built. After the well is completed the earth,
by its own action, will till up the clearancespaces between the scantling and the wall.
What I claim is- 1. The uprights or strips b, in combination with the offset b, of an earth-box, by means whereof the masonry is kept clear from the surrounding earth during the sinking of the well, and as herein shown and described.
2. The earth-box A to consist of separate layers B, C, D, &c., and formed with a cuttingedge, a, and braced by rods a1 and nuts a2; in combination with the upright strips b', by means whereof the sinking of wells is done by the weight of masonry-built top of said earthbox, substantially in the manner as herein shown and described.
In testimony of said invention I have hereunto set my hand.
CARL HOLTZ. Witnesses:
WILLIAM W. HERTHEL, HIRAM A. FRENCH.
By its cutting-edge a it cuts loose the
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US171513A true US171513A (en) | 1875-12-28 |
Family
ID=2240920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US171513D Expired - Lifetime US171513A (en) | Improvement in constructing wells |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US171513A (en) |
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0
- US US171513D patent/US171513A/en not_active Expired - Lifetime
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