US52587A - William nash - Google Patents
William nash Download PDFInfo
- Publication number
- US52587A US52587A US52587DA US52587A US 52587 A US52587 A US 52587A US 52587D A US52587D A US 52587DA US 52587 A US52587 A US 52587A
- Authority
- US
- United States
- Prior art keywords
- knife
- nash
- william
- sharpener
- rolls
- 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
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
- B24D15/082—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact the elements being rotatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
PATENT Gruen.
WILLIAM NASH, OENEWBRITAIN, CONNECTICUT.
KNIFE-SHARPENER.
Specification forming parl of Letters Patent No. 52,587, dated February 13, 1866.
Y To all whom it may concern.'
` Be it knownthat I, WlLLIAM NAsI-I, of New Britain, in the county of Hartford and State of CoI1ne`eticut;-liave invented a new and Iluproved Knife-Sharpener; and I do hereby de y clare 'that the following is a full, clear, and .exact description..therpfrwhih will Limpie others skilled in the art .to make and use the same, reference being hadto the accompanyv -l` in gY drawings,"forming part of this speciiication, in, whichv Figure l is a side elevation ot' my invention. Fig. 2 is a top view ofthe same.
'Similar letters of reference indicate likev parts.
My invention relates to the production of a Y.new article ot' manufacture, the saine being an improved device for sharpening knives, and consisting' in the use oftwo steel or other hardnietal rolls, which are threadedas screw-s and mounted in a. suitable frame in a position to bring the sharp ed ge of the thread on one rollA between the threads of the other roll, by which I produce a neat, handy,.and eieient article torthe'purpose for which il; is intended.
'A designates the frame in which the rolls are 1nounted, and to one lend ot' which the handle'B is secured. C C are the rolls, which are composed of steel or other very hard metal,
.and which have out upon them screwthreads a, and they lareso mounted vin the traine that thethrea-d on the one roll iitsV between'ihe threads on the other roll. These threads or ridges are sharpened or cut to agood edge. Should, by .ontinual use, any parts ot' the rollers become dull, a new cutting-edge nay he this can be done by pressing the rollers upon some surface and drawing the' device 'along'. The rollers must revolve in the saune direction, or the threads, being` screwthreads, would. jam against each other.
The device is-to hel used hy drawing` .the knife between the rolls in the direction ottheir length, as shown in Fi. 1, which gives to the knife in avery short time a good cutting-edge.-
'lhis knife-sharpener is a simple device, and can he made and sold cheaply, lrnd will constitute a neat and desirable article to aceoniv pany. table-cutlery.
I'elainx as my invention and desire to secure' by Letters ,Patente The knife-sharpener herein descrihethgthe saine consist-ing of the screwfthreaded rollers C C, freine A, and handle B, arranged and combined substantially asset forth.
VILLTAMNASH..
\Vitnesses:
F. 'W1 BECKLEY, W.. W. Hon-nenn.
Publications (1)
Publication Number | Publication Date |
---|---|
US52587A true US52587A (en) | 1866-02-13 |
Family
ID=2122132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52587D Expired - Lifetime US52587A (en) | William nash |
Country Status (1)
Country | Link |
---|---|
US (1) | US52587A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD799930S1 (en) * | 2016-04-11 | 2017-10-17 | Smith's Consumer Products, Inc. | Hook and knife sharpener |
USD817738S1 (en) | 2016-06-14 | 2018-05-15 | Jack Chen | Manual knife sharpener |
-
0
- US US52587D patent/US52587A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD799930S1 (en) * | 2016-04-11 | 2017-10-17 | Smith's Consumer Products, Inc. | Hook and knife sharpener |
USD817738S1 (en) | 2016-06-14 | 2018-05-15 | Jack Chen | Manual knife sharpener |
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