GB816274A - Knife sharpener - Google Patents
Knife sharpenerInfo
- Publication number
- GB816274A GB816274A GB22531/57A GB2253157A GB816274A GB 816274 A GB816274 A GB 816274A GB 22531/57 A GB22531/57 A GB 22531/57A GB 2253157 A GB2253157 A GB 2253157A GB 816274 A GB816274 A GB 816274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drive
- shaft
- cup
- flange
- engagement
- 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
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Food-Manufacturing Devices (AREA)
- Centrifugal Separators (AREA)
Abstract
816,274. Universal joints. NUTONE Inc. July 16, 1957, No. 22531/57. Class 80 (2). [Also in Group XXIII] A flexible coupling 31 for connecting the driven shaft 18 of a knife-sharpener (see Group XXIII) to a drive-shaft 13 comprises a drive cup 32 which may be secured to the shaft 18 by swaging over a square end on the shaft after its insertion into a corresponding aperture in the cup. A resilient collar 33 and a drive coupler 34 formed with a flange 35 are both mounted within the drive cup 32 and a rim 36 thereon is swaged into engagement with the flange. The coupler 34 may be formed with a hexagonal socket for engagement with the drive-shaft 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US472602A US2798345A (en) | 1954-12-02 | 1954-12-02 | Knife sharpener |
Publications (1)
Publication Number | Publication Date |
---|---|
GB816274A true GB816274A (en) | 1959-07-08 |
Family
ID=23876185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22531/57A Expired GB816274A (en) | 1954-12-02 | 1957-07-16 | Knife sharpener |
Country Status (3)
Country | Link |
---|---|
US (1) | US2798345A (en) |
BE (1) | BE559537A (en) |
GB (1) | GB816274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174202B (en) * | 1960-07-30 | 1964-07-16 | Applic Tech D Affutage Moderne | Grinding device for knives, scissors or the like. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900768A (en) * | 1958-09-22 | 1959-08-25 | Scott & Fetzer Co | Annular knife sharpener |
US3071899A (en) * | 1961-02-24 | 1963-01-08 | Gen Electric | Knife sharpener |
US3303044A (en) * | 1963-11-04 | 1967-02-07 | Du Pont | Controlling coating weight through differential in tension |
US9302364B2 (en) * | 2012-05-31 | 2016-04-05 | Darex, Llc | Hand-held tool sharpener with flexible abrasive disk |
FR3062329B1 (en) * | 2017-02-02 | 2020-01-10 | Sogest | SHARPENING DEVICE |
US11826869B2 (en) | 2018-01-19 | 2023-11-28 | Edgecraft Corporation | Knife and tool sharpener |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US594320A (en) * | 1897-11-23 | Sandpapering-machine | ||
US440948A (en) * | 1890-11-18 | Machine for cleaning and polishing knives | ||
US1664896A (en) * | 1925-09-16 | 1928-04-03 | George E Perdue | Grindstone attachment for sausage mills |
US1983011A (en) * | 1934-05-02 | 1934-12-04 | Robert N Baer | Razor blade wiper and drier |
US2129538A (en) * | 1936-02-26 | 1938-09-06 | Meyer Levine | Knife grinding attachment |
US2146548A (en) * | 1937-02-19 | 1939-02-07 | Curtiss Wright Corp | Flexible abrasive disk |
US2504194A (en) * | 1947-05-06 | 1950-04-18 | George E Harrington | Pencil pointing device |
US2616231A (en) * | 1947-08-29 | 1952-11-04 | Jerome L Murray | Knife sharpener |
-
0
- BE BE559537D patent/BE559537A/xx unknown
-
1954
- 1954-12-02 US US472602A patent/US2798345A/en not_active Expired - Lifetime
-
1957
- 1957-07-16 GB GB22531/57A patent/GB816274A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174202B (en) * | 1960-07-30 | 1964-07-16 | Applic Tech D Affutage Moderne | Grinding device for knives, scissors or the like. |
Also Published As
Publication number | Publication date |
---|---|
BE559537A (en) | |
US2798345A (en) | 1957-07-09 |
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