US147323A - Improvement in reamers for wells - Google Patents
Improvement in reamers for wells Download PDFInfo
- Publication number
- US147323A US147323A US147323DA US147323A US 147323 A US147323 A US 147323A US 147323D A US147323D A US 147323DA US 147323 A US147323 A US 147323A
- Authority
- US
- United States
- Prior art keywords
- reamers
- wells
- improvement
- reamer
- bucket
- 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
- 238000010276 construction Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 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
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
Definitions
- CHANGY N. HANSON AND YVILLIAM H. BEACH, 013 HAMBURG, IOWA.
- FIG. 1 is a vertical section of the reamer and bucket.
- Fig. 2 is a plan view of the reamer.
- Fig. 3 is a plan view of the bucket, and
- Fig. 4 is a perspective view of a part of the reamer.
- A represents a sheet-iron cylinder, of any suit-able diameter, stayed by two bars, B and B, the former at the upper and the latter at the lower end of the cylinder.
- the cylinder A is further provided with a hinged bottom, G, which completes the bucket of the reamer.
- the side of the bottom 0, opposite the point where it is hinged, is, by a rod, a, connected with a slotted lever, D, moving on a pin, b, projecting from the upper bar, B, and when said lever is drawn so as to close the bottom 0, the lever is held under a projection, (I, also extending from said upper bar, B.
- a shaft. E passes through and revolves in the two bars B B; and upon said shaft, above the bucket A B G, are secured radial arms ff, which support a concave or inwardly-inclined rim, G.
- This rim is, on opposite sides, cut open, as shown in Figs. 2 and 4; and at each opening on the rim is pivoted a flanged cutter, H, which is adjustable out or in, so as to cut the well of any desired diameter, and the cutter is held in any position desired by a set-screw, 7L, passing through a curved slot in the cutter into the'rim.
- This rim, with cutters, is revolved by any suitable means, cutting the sides of the well so as to enlarge the same, the bucket preceding the reamer down into the well, and the dirt falls into the bucket, which, when full, is raised and emptied in any desired manner.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
C. NLHANSON & W. H. BEACH.
Reamers for Wells.
Patented Feb. 10.1874.
Witnesses J! t! orneys.
Alli. IHOM-ZITHMRAPlI/L 0a. (emu/15's P1200555) NITED STATES PATENT OFFICE.
CHANGY N. HANSON AND YVILLIAM H. BEACH, 013 HAMBURG, IOWA.
IMPROVEMENT IN REAMERS FOR WELLS.
Specification forming part of Letters Patent No. 147,323, dated February 10, 1874; application filed April 11,1873.
To all whom it'may concern:
Be it known that we, GHANCY N. HANSON and WM. H. BEACH, of Hamburg, in the county of Fremont and in the State of Iowa, have invented certain new and useful Improvements in Beamers and do hereby declare that.
the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon, making a part of this specification.
The nature of our invention consists in the construction and arrangement of a reamer for enlarging or increasing the diameter of a well already sunk, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which our invention appertains to make and use the same, we will now proceed to describe its construction and operation, referring to the annexed drawing, in which-- Figure 1 is a vertical section of the reamer and bucket. Fig. 2 is a plan view of the reamer. Fig. 3 is a plan view of the bucket, and Fig. 4 is a perspective view of a part of the reamer.
A represents a sheet-iron cylinder, of any suit-able diameter, stayed by two bars, B and B, the former at the upper and the latter at the lower end of the cylinder. The cylinder A is further provided with a hinged bottom, G, which completes the bucket of the reamer. The side of the bottom 0, opposite the point where it is hinged, is, by a rod, a, connected with a slotted lever, D, moving on a pin, b, projecting from the upper bar, B, and when said lever is drawn so as to close the bottom 0, the lever is held under a projection, (I, also extending from said upper bar, B. A shaft. E, passes through and revolves in the two bars B B; and upon said shaft, above the bucket A B G, are secured radial arms ff, which support a concave or inwardly-inclined rim, G.
This rim is, on opposite sides, cut open, as shown in Figs. 2 and 4; and at each opening on the rim is pivoted a flanged cutter, H, which is adjustable out or in, so as to cut the well of any desired diameter, and the cutter is held in any position desired by a set-screw, 7L, passing through a curved slot in the cutter into the'rim. This rim, with cutters, is revolved by any suitable means, cutting the sides of the well so as to enlarge the same, the bucket preceding the reamer down into the well, and the dirt falls into the bucket, which, when full, is raised and emptied in any desired manner.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent, is-
1. The concave rim G, supported from a shaft, E, by radial armsff, and provided. with
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US147323A true US147323A (en) | 1874-02-10 |
Family
ID=2216737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US147323D Expired - Lifetime US147323A (en) | Improvement in reamers for wells |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US147323A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810553A (en) * | 1955-09-30 | 1957-10-22 | Bigelow William | Sand auger |
| US2912228A (en) * | 1957-07-05 | 1959-11-10 | Charles W Kandle | Drill head for wing cutters |
| EP0299883A1 (en) * | 1987-06-25 | 1989-01-18 | Rhone-Poulenc Chimie | Tin catalyst derived from a carboxylic acid and a tin bischelate, and its use in an elastomeric composition |
| EP0300928A1 (en) * | 1987-06-25 | 1989-01-25 | Rhone-Poulenc Chimie | Tin catalyst derived from a beta-dicarbonyl compound and a tin salt, and its use in elastomeric siloxane compositions |
-
0
- US US147323D patent/US147323A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810553A (en) * | 1955-09-30 | 1957-10-22 | Bigelow William | Sand auger |
| US2912228A (en) * | 1957-07-05 | 1959-11-10 | Charles W Kandle | Drill head for wing cutters |
| EP0299883A1 (en) * | 1987-06-25 | 1989-01-18 | Rhone-Poulenc Chimie | Tin catalyst derived from a carboxylic acid and a tin bischelate, and its use in an elastomeric composition |
| EP0300928A1 (en) * | 1987-06-25 | 1989-01-25 | Rhone-Poulenc Chimie | Tin catalyst derived from a beta-dicarbonyl compound and a tin salt, and its use in elastomeric siloxane compositions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US147323A (en) | Improvement in reamers for wells | |
| US164327A (en) | Improvement in tailors shears | |
| US354063A (en) | johxson | |
| US160418A (en) | Improvement in churns | |
| US326768A (en) | Shears | |
| US134828A (en) | Improvement in clothes-driers | |
| US161190A (en) | Improvement in well-reamers | |
| US120120A (en) | Improvement in variable exhausts for locomotive-engines | |
| US140514A (en) | Improvement in windmills | |
| US193618A (en) | Improvement in hub-boring machines | |
| US142753A (en) | Improvement in tobacco-ridgers | |
| US151659A (en) | Improvement in churns | |
| US184900A (en) | Improvement in post-augers | |
| US527144A (en) | Crowder | |
| US142310A (en) | Improvement in plow-colters | |
| US204582A (en) | Improvement in churns | |
| US318525A (en) | Bolt-cutter | |
| US456486A (en) | Well-auger | |
| US939235A (en) | Attachment for post-hole augers. | |
| US743445A (en) | Post-hole auger. | |
| US150670A (en) | Improvement in earth-augers | |
| US181983A (en) | Improvement in earth-augers | |
| US884465A (en) | Harvester-reel. | |
| US135281A (en) | Improvement in rotary churns | |
| US386397A (en) | Earth-auger |