US95379A - Improvement in auger - Google Patents
Improvement in auger Download PDFInfo
- Publication number
- US95379A US95379A US95379DA US95379A US 95379 A US95379 A US 95379A US 95379D A US95379D A US 95379DA US 95379 A US95379 A US 95379A
- Authority
- US
- United States
- Prior art keywords
- auger
- lip
- screw
- improvement
- recess
- 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
- 210000000088 Lip Anatomy 0.000 description 14
- 101700031923 ADI1 Proteins 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/107—Bits for countersinking having a pilot
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/892—Tool or Tool with support with work-engaging structure detachable from cutting edge
- Y10T408/8923—Removable central lead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/902—Having central lead-screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
- Y10T408/90987—Wedge means
Definitions
- Figure 1 is a plan view of my invention.
- My invention relates to carpenters tools
- the letter A represents the main worm or blade of an auger, and the letter B, a removable lip and screw.
- 'Io provide means for attaching the lip and screw to the worm, I cut out a portion of the ⁇ lower end o the worm, in a wedge or dovetailed shape, as shown in iig. 3, and also make a recess in the side of saidv mortise, as shown by the letter c 011 said figure.
- the recess o, and the corresponding projection upon the plate, furnish means not heretofore invented for holding the lip and screw firmly. in place.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
g duit/ed ,Stabat @me einer,
T.. M. RI cH'ARD'soN, o
F sfr-oc K T oN," MAINE.
Laarslamt No. 95,379, daad september 2s, r1869.
IMPROVEMENT IN wenn The Schedule referred to in. these Letters Patent and making part of the same.
To all 'whom it 'may concern:
- annexed drawings, making a part of this specification,
and to the letters and tigures of reference marked thereon.
Figure 1, of the drawings, is a plan view of my invention. v
Figures 2 and 3 are details.'
My invention relates to carpenters tools; and
f It consists mainly in the arrangement of novel means by which a removable lip and screw may be attached to or removed from the blade or main worm of an auger at will.
The letter A, of the drawings, represents the main worm or blade of an auger, and the letter B, a removable lip and screw.
'Io provide means for attaching the lip and screw to the worm, I cut out a portion of the\lower end o the worm, in a wedge or dovetailed shape, as shown in iig. 3, and also make a recess in the side of saidv mortise, as shown by the letter c 011 said figure.
My lip and screw are formed on a wedge-shaped by Letters Patent, is
plate, as shown, the side thereof next the recess c having a projection adapted tol fit in and fill said recess.
I am aware that devices, intended to serve the purpose herein set forth, have been made the Subject of invention, but no inventor, so far as I am advised, has ever made the precise arrangements I have speciied. l
The recess o, and the corresponding projection upon the plate, furnish means not heretofore invented for holding the lip and screw firmly. in place.
What I claim as my invention, and desire to secure The method herein movable'lip and screw to the Abody of an auger, consisting. of the dovetail groove and recesso in said body, and the dovetaiI-form of' the lip with the pojectionV therein adapted to said recess, substantially as speciiied.
In testimony that I claim the above, I have hereunto subscribed my name, inthe presence of two wit-r IICSSGS.
T. M. RICHARDSON-i Witnesses y HENRY S. STAPLES, PELEG STAPLES.
described for attaching a ref
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US95379A true US95379A (en) | 1869-09-28 |
Family
ID=2164852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US95379D Expired - Lifetime US95379A (en) | Improvement in auger |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US95379A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070280798A1 (en) * | 2006-03-02 | 2007-12-06 | Zeiler Jeffrey M | Cutting tool |
| US20080193236A1 (en) * | 2007-02-13 | 2008-08-14 | Durfee Laverne R | Drill bit screw tip |
| US20080298916A1 (en) * | 2005-10-08 | 2008-12-04 | Kenneth Jordan | Replaceable tip for a bit or auger bit |
| US20090087273A1 (en) * | 2006-03-02 | 2009-04-02 | Douglas Allen | Cutting tool |
| US20100054880A1 (en) * | 2008-08-26 | 2010-03-04 | Brian Ray | Auger bit with a removable tip |
| US9500038B2 (en) | 2013-02-01 | 2016-11-22 | Milwaukee Electric Tool Corporation | Auger bit with replaceable cutting bit |
-
0
- US US95379D patent/US95379A/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7909547B2 (en) * | 2005-10-08 | 2011-03-22 | Milwaukee Electric Tool Corporation | Replaceable tip for a bit or auger bit |
| US8109700B2 (en) | 2005-10-08 | 2012-02-07 | Milwaukee Electric Tool Corporation | Replaceable tip for a bit or auger bit |
| US20110188955A1 (en) * | 2005-10-08 | 2011-08-04 | Kenneth Jordan | Replaceable tip for a bit or auger bit |
| US20080298916A1 (en) * | 2005-10-08 | 2008-12-04 | Kenneth Jordan | Replaceable tip for a bit or auger bit |
| US20090087273A1 (en) * | 2006-03-02 | 2009-04-02 | Douglas Allen | Cutting tool |
| US8371777B2 (en) | 2006-03-02 | 2013-02-12 | Milwaukee Electric Tool Corporation | Cutting tool |
| US7625160B2 (en) * | 2006-03-02 | 2009-12-01 | Milwaukee Electric Tool Corporation | Cutting tool |
| US7661911B2 (en) | 2006-03-02 | 2010-02-16 | Milwaukee Electric Tool Corporation | Cutting tool |
| US10618119B2 (en) | 2006-03-02 | 2020-04-14 | Milwaukee Electric Tool Corporation | Cutting tool |
| US20100322733A1 (en) * | 2006-03-02 | 2010-12-23 | Douglas Allen | Cutting tool |
| US20070280798A1 (en) * | 2006-03-02 | 2007-12-06 | Zeiler Jeffrey M | Cutting tool |
| US9339874B2 (en) | 2006-03-02 | 2016-05-17 | Milwaukee Electric Tool Corporation | Cutting tool |
| US20070277656A1 (en) * | 2006-03-02 | 2007-12-06 | Zeiler Jeffrey M | Cutting tool |
| US8328477B2 (en) | 2006-03-02 | 2012-12-11 | Milwaukee Electric Tool Corporation | Cutting tool |
| US20080193236A1 (en) * | 2007-02-13 | 2008-08-14 | Durfee Laverne R | Drill bit screw tip |
| US7544026B2 (en) * | 2007-02-13 | 2009-06-09 | Irwin Industrial Tool Company | Drill bit screw tip |
| US20100054880A1 (en) * | 2008-08-26 | 2010-03-04 | Brian Ray | Auger bit with a removable tip |
| US9500038B2 (en) | 2013-02-01 | 2016-11-22 | Milwaukee Electric Tool Corporation | Auger bit with replaceable cutting bit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US95379A (en) | Improvement in auger | |
| US17618A (en) | Method of holding and adjusting plane-irons in theib stocks | |
| US95299A (en) | Improvement in mitre-vise | |
| US95759A (en) | benoit | |
| US84964A (en) | Improvement in tool for cutting mouldings | |
| US87381A (en) | Improvement in pile for gauging the teeth of cross-cut saws | |
| US92491A (en) | Improvement in machine for cutting bead-mitres | |
| US70894A (en) | John e | |
| US61597A (en) | Improved shears | |
| US63486A (en) | Charles disston | |
| US678309A (en) | Fence-support for carpenters' plow, &c. | |
| US66239A (en) | Improved depth-gauge | |
| US85770A (en) | Improvement in swage for saw-teeth | |
| US88920A (en) | Improved tool for shaving the edges of the soles of boots and shoes | |
| US77246A (en) | Improvement in pore-part irons | |
| US89335A (en) | Improved tool-adjuster for lathes | |
| USRE3733E (en) | Improvement in expansive bits | |
| US77455A (en) | Arter | |
| US85077A (en) | Improved boot and shoe-shave | |
| US87796A (en) | Improvement in auger-bits | |
| US44093A (en) | Improved shoe-maker s edge-plane | |
| US96837A (en) | Improvement in axes | |
| US75060A (en) | Improvement in lathe-tool | |
| US78616A (en) | Albert t | |
| US81361A (en) | Improvement in machines for cutting panels |