US103739A - Improvement in tool-holders - Google Patents
Improvement in tool-holders Download PDFInfo
- Publication number
- US103739A US103739A US103739DA US103739A US 103739 A US103739 A US 103739A US 103739D A US103739D A US 103739DA US 103739 A US103739 A US 103739A
- Authority
- US
- United States
- Prior art keywords
- tool
- holders
- improvement
- ground
- frame
- 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
- 239000004575 stone Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
Definitions
- A represents an oblong frame or band, into which the tool for grinding is placed and seracy in the grinding of tools by being held perfectly true on the stone. Its operation is as follows: The tool intended to be ground is secured in the frame A by the set-screw B. The required angle you wish to give the tool is regulated by the distance it is allowed to project from the frame A. In the act of grinding the wheel D rests on the stone and is revolved as the stone turns, serving as the second bearing of the tool being ground, and thereby insuring a true bevel to the tool so ground.
- Fig. 3 illustrates the machine as in operation.
Description
l UNITED STATES PATENT OFFICE.
O. HANKS,OF CINCINNATI, OHIO.
IMPROVEMENT IN TOOL-HOLDERS.
Specification forming part of Letters Patent No. 103,739, dated May 31, 1870.
To all whom t may concern Beit known that I, O. HANKS, of Cincinnati, in the county of Hamilton and State of Ohio, have invented anew and useful machine for holding plane-irons, chisels. and other edge-tools while being ground; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure 1 is a perspective View; Fig. 2, a longitudinal elevation; Fig. 3, a transverse section.
Its construction is as follows:
A represents an oblong frame or band, into which the tool for grinding is placed and seracy in the grinding of tools by being held perfectly true on the stone. Its operation is as follows: The tool intended to be ground is secured in the frame A by the set-screw B. The required angle you wish to give the tool is regulated by the distance it is allowed to project from the frame A. In the act of grinding the wheel D rests on the stone and is revolved as the stone turns, serving as the second bearing of the tool being ground, and thereby insuring a true bevel to the tool so ground.
Fig. 3 illustrates the machine as in operation.
Having thus fully described and set forth the nature and operation of my invention, what I desire to secure by -Letters Patent is- The clamp-frame A, so constructed, as described, that the tool may be secured at any desired extension therethrough, in combination with the caster or swiveling wheel D, substantially as shown and described.
O. HANKS.
` Vitnesses:
F. U. SToKEs, ALEX. HEILBRUN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US103739A true US103739A (en) | 1870-05-31 |
Family
ID=2173224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US103739D Expired - Lifetime US103739A (en) | Improvement in tool-holders |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US103739A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060057946A1 (en) * | 2004-09-16 | 2006-03-16 | Evans Geoffrey John H | Apparatus and method for sharpening tool blades |
| US20070281594A1 (en) * | 2003-04-17 | 2007-12-06 | Lee Valley Tools Ltd. | Honing guide assembly with camber roller |
| US7335093B1 (en) * | 2006-09-12 | 2008-02-26 | Harrelson Stanley | Blade sharpening holder |
| US20080113591A1 (en) * | 2006-09-12 | 2008-05-15 | Harrelson Stanley | Blade Sharpening Holder |
| US9289874B1 (en) | 2012-05-03 | 2016-03-22 | Daniel B. Sabo | Modular honing guide system |
| USD767360S1 (en) | 2015-05-12 | 2016-09-27 | Lee Valley Tools Ltd. | Chisel honing guide blade carrier |
| US11229984B1 (en) * | 2020-07-24 | 2022-01-25 | Kenneth A. Wildman | Knife sharpening apparatus and method |
-
0
- US US103739D patent/US103739A/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070281594A1 (en) * | 2003-04-17 | 2007-12-06 | Lee Valley Tools Ltd. | Honing guide assembly with camber roller |
| US20060057946A1 (en) * | 2004-09-16 | 2006-03-16 | Evans Geoffrey John H | Apparatus and method for sharpening tool blades |
| US7056195B2 (en) * | 2004-09-16 | 2006-06-06 | Geoffrey John Hamilton Evans | Apparatus and method for sharpening tool blades |
| US20060189263A1 (en) * | 2004-09-16 | 2006-08-24 | Evans Geoffrey J H | Apparatus and method for sharpening tool blades |
| US7338351B2 (en) | 2004-09-16 | 2008-03-04 | Geoffrey John Hamilton Evans | Apparatus and method for sharpening tool blades |
| US7335093B1 (en) * | 2006-09-12 | 2008-02-26 | Harrelson Stanley | Blade sharpening holder |
| US20080064309A1 (en) * | 2006-09-12 | 2008-03-13 | Harrelson Stanley | Blade sharpening holder |
| US20080113591A1 (en) * | 2006-09-12 | 2008-05-15 | Harrelson Stanley | Blade Sharpening Holder |
| US7549910B2 (en) | 2006-09-12 | 2009-06-23 | Harrelson Stanley | Blade sharpening holder |
| US9289874B1 (en) | 2012-05-03 | 2016-03-22 | Daniel B. Sabo | Modular honing guide system |
| USD767360S1 (en) | 2015-05-12 | 2016-09-27 | Lee Valley Tools Ltd. | Chisel honing guide blade carrier |
| US11229984B1 (en) * | 2020-07-24 | 2022-01-25 | Kenneth A. Wildman | Knife sharpening apparatus and method |
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