US398649A - Well-boring machine - Google Patents
Well-boring machine Download PDFInfo
- Publication number
- US398649A US398649A US398649DA US398649A US 398649 A US398649 A US 398649A US 398649D A US398649D A US 398649DA US 398649 A US398649 A US 398649A
- Authority
- US
- United States
- Prior art keywords
- rim
- shaft
- well
- curb
- boring machine
- 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
- 239000002184 metal Substances 0.000 description 4
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
Definitions
- Figure] is a side view.
- Fig. 2 is a plan.
- Fig. 3 is a side elevation showing the machine mounted for transportation.
- Fig. 4 is a cross-section of the curb and the movable rim, and
- Fig. 5 is a detail.
- the frame is composed of two sills, A, united by cross-girts A, and is preferably mounted on wheels B.
- On the back end of the frame is astationary circular curb, C, consisting of a shallow ring of wood or metal.
- the movable rim D Within the curb C fits the movable rim D, which has a horizontal flange, d, resting on the'upper edge of the curb. 'The lower edge of the rim D is provided with beveled gear.
- teeth D either formed thereon '01 secured thereto.
- lugs On the upper face'of the rim D are two diametrically-opposite lugs, E, which. carry the grooved rollers E, projecting within the inner face of the rim D.
- the rim is kept con-- centric with the curb C by means of frictionrollers E, which bear against the edge of the flange d.
- Each roller is mounted on a vertical spindle which runs in a bearing, g, on the free end of a metal spring, G, fastened at one end to the frame of the machine.
- An adjusting-screw, H provided with a locknut, h, passes through the frame and presses against the bearing g.
- the rim D is driven by means of a bevelgear, I, on one end of a short shaft, 1', on the other end of which is another bevel-gear, I, meshing with a bevel-gear, K, on the transverse shaft k, which runs in bearings on the sills A.
- the gear K is loose on the shaft; but it can be engaged by a clutch, L, when desired.
- the end of the shaft is squared, as shown, for the attachment of a crank-handle or a horse-power shaft, by which power can be communicated to the machine. By having the shaft transverse to the machine greater steadiness is insured.
- a rope, m running over a pulley or sheave at the top of a boom, N, hinged at its lower end to the frame.
- the rope is wound upon'a drum, 0, the shaft of which lies parallel with the shaft 7;, and which has a gearwheel, ,1, meshing with a loose gear-wheel, K, on the shaft 7;.
- a clutch, L engages with the gear K when it is necessary to operate the drum.
- the clutches L and L are manipulated by the ,levei's Z l.
- a pinion, R, on a shaft, 9" meshes with the gear-wheel: P.
- a brake-wheel On the end of this shaft is a brake-wheel, over which passes a frictionband, S, attached to a foot-lever, S.
Description
(No Model.)
G. PEGH.
WELL BORING MAOHINB.
No. 398,649. Patented Feb. 26, 1889.
Jj z ll i ll W L 9 .7 55 Gumm sures, Starts ATENT GUSTAVUS PECH, OF STORM LAKE, IOXVA.
WELL-@RlNG MACHINE.
SPECIFICATION forming part of Letters Patent No. 398,649, dated February 26, 1889.
Application filed May 24, 1888. Serial'lfl'o. 274,899. (No model.) 1
To all whom it may concern.-
Be it known that I, GUSTAVUS PECH, a citizen of the United States, residing at Storm Lake,in the county of Buena Vista and State of Iowa, have invented certain new and useful Improvements in \Vell-Boring Machines; and I do declare the following to be a full,
clear, and exact description of the invention,
such as will enable others skilled in the art to which it appcrtains to make and use the same, reference being had to the accompanying drawings, and to the letters and figures, of reference marked thereon, which form a part of this specification.
This invention constitutes an improvementupon that shown and described in my patent, No. 315,820, granted April 14, 1885; and it consists in certain details, hereinafter set forth, and particularly pointed out in the claims.
In the drawings, Figure] is a side view. Fig. 2 is a plan. Fig. 3 is a side elevation showing the machine mounted for transportation. Fig. 4: is a cross-section of the curb and the movable rim, and Fig. 5 is a detail.
The same reference-letters are used in all the figures.
The frame is composed of two sills, A, united by cross-girts A, and is preferably mounted on wheels B. On the back end of the frame is astationary circular curb, C, consisting of a shallow ring of wood or metal. Within the curb C fits the movable rim D, which has a horizontal flange, d, resting on the'upper edge of the curb. 'The lower edge of the rim D is provided with beveled gear.
teeth D, either formed thereon '01 secured thereto.
On the upper face'of the rim D are two diametrically-opposite lugs, E, which. carry the grooved rollers E, projecting within the inner face of the rim D. The rim is kept con-- centric with the curb C by means of frictionrollers E, which bear against the edge of the flange d. Each roller is mounted on a vertical spindle which runs in a bearing, g, on the free end of a metal spring, G, fastened at one end to the frame of the machine. An adjusting-screw, H, provided with a locknut, h, passes through the frame and presses against the bearing g. By means of the screws H the rollers F can be adjusted and the rim D brought to and held in a position concentric with the curb O.
The rim D is driven by means of a bevelgear, I, on one end of a short shaft, 1', on the other end of which is another bevel-gear, I, meshing with a bevel-gear, K, on the transverse shaft k, which runs in bearings on the sills A. The gear K is loose on the shaft; but it can be engaged by a clutch, L, when desired. The end of the shaft is is squared, as shown, for the attachment of a crank-handle or a horse-power shaft, by which power can be communicated to the machine. By having the shaft transverse to the machine greater steadiness is insured.
The auger M has been fully described in my former patent, above referred to. \Vhen the auger is lowered through the rim D, the stirrup l\'["is engaged by the grooved rollers E, and the auger isthen rotated by the bevelgears and the rim in the usual way. 7
To raise and lower the auger, it isprovided with a rope, m, running over a pulley or sheave at the top of a boom, N, hinged at its lower end to the frame. The rope is wound upon'a drum, 0, the shaft of which lies parallel with the shaft 7;, and which has a gearwheel, ,1, meshing with a loose gear-wheel, K, on the shaft 7;. A clutch, L, engages with the gear K when it is necessary to operate the drum. The clutches L and L are manipulated by the ,levei's Z l.
A pinion, R, on a shaft, 9", meshes with the gear-wheel: P. On the end of this shaft is a brake-wheel, over which passes a frictionband, S, attached to a foot-lever, S. By means of this brake the speed of the drum can be regulated when the anger is being lowered through the rim D.
Having thus described my invention, what I claim, and desire to secure by Letters Patent,
1. The combination, with the frame A A,
of the circular curb (l, the movable rim D,
resting upon the curb, and the adjustable friction-rollers F, substantially as described. 2. The combination, with the. frame A A,
of the circular curb C, the movable rim D,
Publications (1)
Publication Number | Publication Date |
---|---|
US398649A true US398649A (en) | 1889-02-26 |
Family
ID=2467612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US398649D Expired - Lifetime US398649A (en) | Well-boring machine |
Country Status (1)
Country | Link |
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US (1) | US398649A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225770A (en) * | 1963-05-09 | 1965-12-28 | Mosler Safe Co | Card selecting apparatus |
-
0
- US US398649D patent/US398649A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225770A (en) * | 1963-05-09 | 1965-12-28 | Mosler Safe Co | Card selecting apparatus |
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