US166674A - Improvement in hollow augers - Google Patents
Improvement in hollow augers Download PDFInfo
- Publication number
- US166674A US166674A US166674DA US166674A US 166674 A US166674 A US 166674A US 166674D A US166674D A US 166674DA US 166674 A US166674 A US 166674A
- Authority
- US
- United States
- Prior art keywords
- strap
- improvement
- hollow
- hollow augers
- augers
- 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
- 206010002368 Anger Diseases 0.000 description 4
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/10—Cutting tools with special provision for cooling
- B23B27/12—Cutting tools with special provision for cooling with a continuously-rotated circular cutting edge; Holders therefor
Definitions
- the object of my invention is to securely hold the cutter in a hollow auger, and have it adjustable to any required position; and the nature of it consists in the combination of devices employed, as hereinafter more fully set forth.
- Figure 1 is a side elevation on the plane .00 00.
- Fig. 2 is a face view.
- Fig. 3 is a perspective view of the strap S.
- a strap, S is provided with a groove or recess on its inside face, into which aknife, K, is fitted, as shown in Fig. 3.
- the strap S is attached to a In g or ear on the body of the auger A, Figs. 1 and 2, by the screws a and b.
- the knife K being thicker than the depth of the groove in the strap S, as shown in Fig. 1, it is obvious that the screws a and b, will hold the knife firmly between the strap S and the lug.
- Figs. 1 In one end of the strap S, Figs.
Description
A. A. WOOD. Hollow Angers.
N0.I6 6,674, PatentedAug.10,l875.
Witnesses fie 04911771:
-FErERs, FHOTO-LITHOGRAPHEH, WAsHmGToN, D c.
NITED' STATES PATENT OEEIoE.
ALBERT A. WOOD, OF SYRACUSE, NEW YORK.
IMPROVEMENT IN HOLLOW AUGERS.
Specification forming part of Letters Patent No. 166,674, dated August 10, 1875; application filed December 17, 1874.
To all whom it may concern Be it known that I ALBERT A. W001), of the city of Syracuse, State of New York, have invented an Improvement in Hollow Angers,
of which the following is a specification The object of my invention is to securely hold the cutter in a hollow auger, and have it adjustable to any required position; and the nature of it consists in the combination of devices employed, as hereinafter more fully set forth.
In the accompanying drawings, forming a part of this specification, Figure 1 is a side elevation on the plane .00 00. Fig. 2 is a face view. Fig. 3 is a perspective view of the strap S.
A strap, S, is provided with a groove or recess on its inside face, into which aknife, K, is fitted, as shown in Fig. 3. The strap S is attached to a In g or ear on the body of the auger A, Figs. 1 and 2, by the screws a and b. The knife K being thicker than the depth of the groove in the strap S, as shown in Fig. 1, it is obvious that the screws a and b, will hold the knife firmly between the strap S and the lug. In one end of the strap S, Figs. 2 and 3, is a slot, 0, which allows the strap S to swing on the screw 1), and, by means of the groove or recess on the inside face of the strap S, carry the cutting-edge toward or from the tenon, as may be required, as shown by the dotted lines in Fig. 2.
I claim as my invention- The combination of the bodyA of a hollow anger with the cutting-knife K and strap S, provided with the slot 0, all constructed to operate as shown and described, and for the Witnesses HIRAM CLARK, GEo. H. CLARK.
Publications (1)
Publication Number | Publication Date |
---|---|
US166674A true US166674A (en) | 1875-08-10 |
Family
ID=2236083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US166674D Expired - Lifetime US166674A (en) | Improvement in hollow augers |
Country Status (1)
Country | Link |
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US (1) | US166674A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6099211A (en) * | 1998-03-03 | 2000-08-08 | Lee Valley Tools Ltd. | Miniature tenon cutter |
US6263929B1 (en) | 1999-08-26 | 2001-07-24 | Lee Valley Tools Ltd. | Dowel maker |
USD639829S1 (en) | 2009-11-13 | 2011-06-14 | Lee Valley Tools, Ltd. | Tapered shoulder tenon cutter |
-
0
- US US166674D patent/US166674A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6099211A (en) * | 1998-03-03 | 2000-08-08 | Lee Valley Tools Ltd. | Miniature tenon cutter |
US6263929B1 (en) | 1999-08-26 | 2001-07-24 | Lee Valley Tools Ltd. | Dowel maker |
USD639829S1 (en) | 2009-11-13 | 2011-06-14 | Lee Valley Tools, Ltd. | Tapered shoulder tenon cutter |
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