GB270517A - Improvements in and relating to sharpening devices for knives or other like cutting implements - Google Patents
Improvements in and relating to sharpening devices for knives or other like cutting implementsInfo
- Publication number
- GB270517A GB270517A GB1608826A GB1608826A GB270517A GB 270517 A GB270517 A GB 270517A GB 1608826 A GB1608826 A GB 1608826A GB 1608826 A GB1608826 A GB 1608826A GB 270517 A GB270517 A GB 270517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- end plates
- knife
- slot
- sharpening
- rollers
- 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
Links
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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
270,517. Ayliffe, H. June 25, 1926. V-slot and like blade sharpeners.- A knife or like sharpening appliance comprises a basel 1 surmounted bv a conical housing which consists of a top plate 3 integral with side plates 2 and end plates 12 and accommodates a pair of hard steel conical serrated sharpening-rollers 5 arranged in staggered relation, Fig. 1, so that their surfaces intersect a vertical plane passing through the knife-receiving slot 4. One of the end plates 12 carries a handle 13. The rollers have spigot ends extending into end plates 8, 9 and are pressed upward by springs 11 which yield if excessive pressure is applied. A pad of vulcanite may be fitted on the base adjacent the slot 4 to prevent contact. between the knife edge and the base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1608826A GB270517A (en) | 1926-06-25 | 1926-06-25 | Improvements in and relating to sharpening devices for knives or other like cutting implements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1608826A GB270517A (en) | 1926-06-25 | 1926-06-25 | Improvements in and relating to sharpening devices for knives or other like cutting implements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB270517A true GB270517A (en) | 1927-05-12 |
Family
ID=10070960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1608826A Expired GB270517A (en) | 1926-06-25 | 1926-06-25 | Improvements in and relating to sharpening devices for knives or other like cutting implements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB270517A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136968B (en) * | 1959-07-29 | 1962-09-27 | Reynolds Metals Co | Process and device for plastic deformation of band-like workpieces in the area of their unprocessed edges |
-
1926
- 1926-06-25 GB GB1608826A patent/GB270517A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136968B (en) * | 1959-07-29 | 1962-09-27 | Reynolds Metals Co | Process and device for plastic deformation of band-like workpieces in the area of their unprocessed edges |
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