USRE7689E - Improvement in hollow augers - Google Patents
Improvement in hollow augers Download PDFInfo
- Publication number
- USRE7689E USRE7689E US RE7689 E USRE7689 E US RE7689E
- Authority
- US
- United States
- Prior art keywords
- improvement
- hollow
- screw
- auger
- piece
- Prior art date
Links
- 239000002184 metal Substances 0.000 description 6
- 210000000614 Ribs Anatomy 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 206010002368 Anger Diseases 0.000 description 2
- 241000219321 Caryophyllaceae Species 0.000 description 2
- 235000002845 Dianthus plumarius Nutrition 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N Hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
Images
Definitions
- FIG. 2 is a view of the revolving disk; Fig. 3,.a view of the bar which holds the knife; Fig. 4, view of adjustable stop, by which the tenon may be made of difl'erent lengths.
- Fig. 4 is a sectional view of the adjustable stop, showing its construction and the manner of securing it to the body A.
- my invention consists in making a hollow auger, which will be easily adjusted to cut dilferent sizes and lengths of tenons.
- A is a metal cylinder or barrel with longitudinal slots or openings, with the metal shank B in the lower end, and the revolving disk 0 and the knife D on the upper end.
- B is a shank for connecting the auger to a brace or other device for using the same.
- 0 is a disk, which revolves upon a pin or hub on the barrel A, with diflerent sizes of holes in it to correspond with the difl'erent sizes of tenons that it is desired .to make.
- D is the knife which cuts the tenon to fit any sized hole to which it is set, and which can be elevated or depressed by the three screws bearing upon its upper surface, and which is held in position by the bar E, which is pressed against its under surface by screws at each end, and by the screws I against the edge.
- I provide an adjustable device consisting of the stoppiece F, the flat strap or clamp-piece G, and the screw H.
- the stop-piece consists of a taper curved piece of metal faced ofl on its widest extremity, so as to allow it to bear at right angles against one or more of the upright ribs or bars of the frame or body A of the auger. It has also a threaded screw-hole, into which the screw H passes. The stoppiece is placed inside of the auger, and the screw H is inserted through the strap or clamp piece G into the screw-hole ot' the piece F.
- the cross-bar Gr bears against the exterior edges of one or more of the upright ribs ot' the frame, and when the screw is turned in tight ly, the whole device is securely retained by the compression of the stop part B and the clamp-bar Gr against each other and the frame A.
- the stop can be readily moved to any desired point in the length of the body, and there retained by means of the screw B, thus producing an effective device for determining the length of the tenons.
- the disk U revolving upon a screw as its axis, and constructed with a series of dies for'formin g different-sized tenons, substantially as, and as herein specified.
- Auadjustable stop consisting of the combination of the stop-piece F, the strap or clamp-piece G with each other, and the oper-- ating screw H, substantially as herein shown and described, and for the purpose set forth.
Description
C. S. B 0 N N E Y, Assignor to Lloyd, Supplee &, Walton.
HOLLOW AUGER.
Reissued. May 22,1877.
f7? V6)? for.
Wz'hz'ewwew HER. WASHINGTON D C N- Pinks, FHOT UNITED STATES PATENT OFFICE.
CHARLES S. BONNEY, -O13 PHILADELPHIA. PENNSYLVANIA. ASSIGNOR TO LLOYD, SUPPLEE & WALTON, OF SAME PLACE.
IMPROVEMENT IN HOLLOW AUGERS.
Specification forming part of Letters Patent No. 105,896, dated August 2, 1870; reissue No. 7,689. dated May 22, 1877; application tiled March 12, 1877.
To all whom it may concern Be it known that I, CHARLES S. BoNNEY, of Philadelphia, State of Pennsylvania, formerly of Syracuse, State of New York, have invented a new and useful Improvement in Hollow Angers; and I do hereby declare that the following is a full and complete descrip-- tion of the same, reference being bad to the annexed drawing, making a part of this specification, in which Figure 1 is a perspectwe view of the auger complete. Fig. 2 is a view of the revolving disk; Fig. 3,.a view of the bar which holds the knife; Fig. 4, view of adjustable stop, by which the tenon may be made of difl'erent lengths. Fig. 4 is a sectional view of the adjustable stop, showing its construction and the manner of securing it to the body A.
The nature of my invention consists in making a hollow auger, which will be easily adjusted to cut dilferent sizes and lengths of tenons.
To describe my invention more fully, A is a metal cylinder or barrel with longitudinal slots or openings, with the metal shank B in the lower end, and the revolving disk 0 and the knife D on the upper end. B is a shank for connecting the auger to a brace or other device for using the same. 0 is a disk, which revolves upon a pin or hub on the barrel A, with diflerent sizes of holes in it to correspond with the difl'erent sizes of tenons that it is desired .to make.
D is the knife which cuts the tenon to fit any sized hole to which it is set, and which can be elevated or depressed by the three screws bearing upon its upper surface, and which is held in position by the bar E, which is pressed against its under surface by screws at each end, and by the screws I against the edge.
To regulate the length of tenon, I provide an adjustable device consisting of the stoppiece F, the flat strap or clamp-piece G, and the screw H. The stop-piece consists of a taper curved piece of metal faced ofl on its widest extremity, so as to allow it to bear at right angles against one or more of the upright ribs or bars of the frame or body A of the auger. It has also a threaded screw-hole, into which the screw H passes. The stoppiece is placed inside of the auger, and the screw H is inserted through the strap or clamp piece G into the screw-hole ot' the piece F. The cross-bar Gr bears against the exterior edges of one or more of the upright ribs ot' the frame, and when the screw is turned in tight ly, the whole device is securely retained by the compression of the stop part B and the clamp-bar Gr against each other and the frame A.
It will be observed that the stop can be readily moved to any desired point in the length of the body, and there retained by means of the screw B, thus producing an effective device for determining the length of the tenons.
What I claim as new, and desire to secure by Letters Patent, is
l. The combination of the revolving disk (J with the hollow-auger body A, substantially. as and for the purposes specified.
2. The disk U, revolving upon a screw as its axis, and constructed with a series of dies for'formin g different-sized tenons, substantially as, and as herein specified.
3. Auadjustable stop, consisting of the combination of the stop-piece F, the strap or clamp-piece G with each other, and the oper-- ating screw H, substantially as herein shown and described, and for the purpose set forth.
4:. The combination of the recessed cutterseat of the body A of a hollow auger with the cutter D, and the supporting bar or strap E, as shown and described, and for the purposes set forth.
- CHARLES S. BONNEY. Witnesses:
WM. R. HOWELL, D. W. WORRALL.
Family
ID=
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