US158276A - Improvement in earth-augers - Google Patents
Improvement in earth-augers Download PDFInfo
- Publication number
- US158276A US158276A US158276DA US158276A US 158276 A US158276 A US 158276A US 158276D A US158276D A US 158276DA US 158276 A US158276 A US 158276A
- Authority
- US
- United States
- Prior art keywords
- earth
- augers
- improvement
- shank
- cylinder
- 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
- 206010002368 Anger Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
- F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
- F16B9/052—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member having a radial flange secured to the flat surface
Definitions
- A represents the barrel or cylinder of our earth-auger, the lower end of which is provided with two beveled cuts, as shown, to allow the earth to enter upon the worm-wings BB.
- C G are knives attached to the lower end of the cylinder A.
- the shank for c0nnecting the auger with its handle is formed of a single strap or bar of metal bent so as to make two parallel arms, D D, with a cross-bar, D', connecting their upper ends.
- E repre sents the handle of our auger, to which is attached a plate, G, having a pin or point, d, to enter a hole in the center of the cross-bar D.
- a suitable distance on each side of the centerpin d is formed or secured a hook, H, made flat, as shown, and such distance from the plate G that they will just allow the cross-bar Dl of the shank to enter between them and the plate G.
- These hooks are further so arranged that by' turning the handle E to the right, the usual way of turning for boring, they will engage with the cross-bar D ofthe shank, and by turning the handle to the left the hooks will disengage themselves from the shank..
- the ends of the arms D D of the shank are let into the inner surface of the barrel or cylinder A and fast cned by means of screws or bolts, ee..
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Description
M, HITGHINGS & W. EYNDN.
Earth-Angers.
Patented Dec. 29 i874,
Weave@ l UNITED STATES PATENT OFFICE MARK HITCHINGS AND WILLIAM EYNON, OF HYDE PARK, PA.; SAID HITCHINGS ASSIGNOR TO WILLIAM TEAGUE, OF SAME PLAGE.
IMPROVEMENT IN EARTH-AUGERS.
Specification forming part of Letters Patent No. 158,276, dated December 29, 1874; application led April 10, 1874.
To all 'whom it may concern Be it known that we, MARK HITCHINGs and WILLIAM EYNON, of Hyde Park, in the county ofLuzerne and in the State of Pennsylvania, have invented certain new and useful Improvements in Earth-Augers; and do hereby declare that the following is a full, clear, and exact description thereo", 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 an earthauger for boring post-holes or other purposes, 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 the drawing represents a perspective view of our auger.
A represents the barrel or cylinder of our earth-auger, the lower end of which is provided with two beveled cuts, as shown, to allow the earth to enter upon the worm-wings BB. C G are knives attached to the lower end of the cylinder A. The shank for c0nnecting the auger with its handle is formed of a single strap or bar of metal bent so as to make two parallel arms, D D, with a cross-bar, D', connecting their upper ends. E repre sents the handle of our auger, to which is attached a plate, G, having a pin or point, d, to enter a hole in the center of the cross-bar D. 0n the face of the plate E, a suitable distance on each side of the centerpin d, is formed or secured a hook, H, made flat, as shown, and such distance from the plate G that they will just allow the cross-bar Dl of the shank to enter between them and the plate G. These hooks are further so arranged that by' turning the handle E to the right, the usual way of turning for boring, they will engage with the cross-bar D ofthe shank, and by turning the handle to the left the hooks will disengage themselves from the shank.. The ends of the arms D D of the shank are let into the inner surface of the barrel or cylinder A and fast cned by means of screws or bolts, ee..
We are aware that an earth-auger cylinder having worm-wings upon its bottom, which are cast or otherwise made with and a part of the cylinder-said cylinder being also provided with cutting-knives, which are used with said worm-wings--is not new, hence we disclaim such as being our invention.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent, is-
'lhe combination of the shank D D, handle E, and plate G, with pin d, and hooks H H, all constructed substantially as and for the purposes herein set forth.
In testimony that we claim the foregoing we have hereunto set our hands this 5th day of March, 1874.
MARK HITGHINGS. WILLIAM EYNON. Witnesses:
S. I. SIBBET, C. D. VIRGIL.
Publications (1)
Publication Number | Publication Date |
---|---|
US158276A true US158276A (en) | 1874-12-29 |
Family
ID=2227686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US158276D Expired - Lifetime US158276A (en) | Improvement in earth-augers |
Country Status (1)
Country | Link |
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US (1) | US158276A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070195639A1 (en) * | 2006-02-17 | 2007-08-23 | Fred Oswald | Clamping mechanism |
-
0
- US US158276D patent/US158276A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070195639A1 (en) * | 2006-02-17 | 2007-08-23 | Fred Oswald | Clamping mechanism |
US7806583B2 (en) * | 2006-02-17 | 2010-10-05 | Fred Oswald | Clamping mechanism |
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