GB1464775A - Blade sharpening devices - Google Patents
Blade sharpening devicesInfo
- Publication number
- GB1464775A GB1464775A GB1337474A GB1337474A GB1464775A GB 1464775 A GB1464775 A GB 1464775A GB 1337474 A GB1337474 A GB 1337474A GB 1337474 A GB1337474 A GB 1337474A GB 1464775 A GB1464775 A GB 1464775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- sharpening
- carrier
- blade
- pivot
- 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
- B24D15/084—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors the sharpening elements being fitted to knife sheaths, holders or handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
1464775 Sharpening knives WILTSHIRE CUTLERY CO PTY Ltd 26 March 1973 [26 March 1973] 13374/74 Heading B3D [Also in Division F3] A blade sharpener and scabbard combination comprises a housing 2 and a blade sharpening device 5 having two sharpening elements 17, Fig. 2, each defining a respective sharpening edge, the elements being arranged in crossed relationship to each other to define a sharpening recess 18, means mounting the elements to permit them to move relative to each other so as to vary the size of the recess and resilient means biasing the elements into a normal rest position. The device 5 is mounted on a carrier 6 urged about a pivot 7 towards an upper wall 9 of the housing by a spring 8. A reaction member 13 acts as a guide for the upper edge of the blade and is mounted on a pivot 12 on the carrier. The device 5 consists of a support member 14 and spaced arms 15 to each of which is secured a sharpening element 17 of tungsten carbide or abrasive material. Each arm is formed with a groove 21 to provide resiliency so that the arms, and thus the elements 17, can be moved apart as a knife blade is moved between the elements. The support member 14 is mounted by a pivot to the carrier 6 to positions determined by engagement of a resilient flange 23 with stops 24, 25. In another embodiment, the sharpening elements 117, Fig. 5, and support element 114 are formed from a single piece of resilient metal. In further embodiments, the sharpening elements are in the form of overlapping discs, and the carrier is arranged for linear movement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPB274173 | 1973-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1464775A true GB1464775A (en) | 1977-02-16 |
Family
ID=3765659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1337474A Expired GB1464775A (en) | 1973-03-26 | 1974-03-26 | Blade sharpening devices |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5026191A (en) |
CA (1) | CA1023945A (en) |
DE (1) | DE2414579A1 (en) |
FR (1) | FR2223139B1 (en) |
GB (1) | GB1464775A (en) |
HK (1) | HK31779A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996011086A1 (en) * | 1994-10-05 | 1996-04-18 | Mcpherson's Limited | A blade scabbard |
WO2002092288A2 (en) * | 2001-05-11 | 2002-11-21 | Record Tools Limited | Tool block |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI58270C (en) * | 1975-08-22 | 1981-01-12 | Wiltshire Cutlery Co Pty | KNIVVAESSNINGSANORDNING |
HU177925B (en) * | 1975-12-04 | 1982-01-28 | Wiltshire Cutlery Co Pty | Knife grinding machine |
NZ184477A (en) * | 1976-07-28 | 1980-11-14 | Wiltshire Cutlery Co Pty | Knife-sharpening device spaced sharpening plates |
GB2111415B (en) * | 1981-11-26 | 1985-07-03 | Wilkinson Sword Ltd | Knife sharpeners |
FR2576537B1 (en) * | 1985-01-30 | 1988-12-02 | Seb Sa | SHARPENING SLEEVE AND ITS COMBINATION WITH A KNIFE |
US4869027A (en) * | 1988-01-11 | 1989-09-26 | Mcevily John B | Knife holding and sharpening cassette and knives therefor |
US4866845A (en) * | 1988-03-22 | 1989-09-19 | Mcevily John B | Knife holding and sharpening block |
JP2010253657A (en) * | 2009-04-28 | 2010-11-11 | Yoshida Kinzoku Kogyo Kk | Cutter sharpener |
-
1974
- 1974-03-19 CA CA195,330A patent/CA1023945A/en not_active Expired
- 1974-03-25 JP JP3335374A patent/JPS5026191A/ja active Pending
- 1974-03-26 DE DE19742414579 patent/DE2414579A1/en not_active Withdrawn
- 1974-03-26 GB GB1337474A patent/GB1464775A/en not_active Expired
- 1974-03-26 FR FR7410392A patent/FR2223139B1/fr not_active Expired
-
1979
- 1979-05-10 HK HK31779A patent/HK31779A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996011086A1 (en) * | 1994-10-05 | 1996-04-18 | Mcpherson's Limited | A blade scabbard |
US5784786A (en) * | 1994-10-05 | 1998-07-28 | Mcpherson's Limited | Blade scabbard and sharpener |
WO2002092288A2 (en) * | 2001-05-11 | 2002-11-21 | Record Tools Limited | Tool block |
WO2002092288A3 (en) * | 2001-05-11 | 2003-03-06 | Record Tools Ltd | Tool block |
Also Published As
Publication number | Publication date |
---|---|
FR2223139B1 (en) | 1978-07-07 |
JPS5026191A (en) | 1975-03-19 |
HK31779A (en) | 1979-05-18 |
CA1023945A (en) | 1978-01-10 |
FR2223139A1 (en) | 1974-10-25 |
DE2414579A1 (en) | 1974-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1460051A (en) | Sharpening devices | |
ES450996A1 (en) | Knife sharpener | |
GB1295586A (en) | ||
GB1464775A (en) | Blade sharpening devices | |
US5449315A (en) | Portable manual sharpener for knives and the like | |
GB1469496A (en) | Razor blade assembly | |
ES277947U (en) | Knife sharpeners | |
EP0154967A3 (en) | Knife sharpener | |
US2860452A (en) | Knife sharpener | |
US2735486A (en) | millard | |
US2342849A (en) | Sharpening means for safety razors | |
ES8706504A1 (en) | Knife sharpener | |
GB1255571A (en) | Blade-sharpening tool | |
US2977822A (en) | Automatic saw sharpener | |
US2360079A (en) | Safety razor blade sharpening device | |
GB771335A (en) | Improvements in or relating to knife-sharpeners | |
US2584064A (en) | Pencil sharpener | |
GB997989A (en) | Improvements in and relating to devices for grinding knives, scissors and similar tools | |
US3082579A (en) | Device for sharpening double-edged razor blades by hand | |
US1943156A (en) | Device for sharpening the blades of safety razors | |
GB1372565A (en) | Edge trimmer for hard surface flooring | |
FR2246248A1 (en) | Mounting system for spindles of spits - spring flap on vert. plate locks spindle passing through the plate | |
US2052508A (en) | Sharpener for safety razor blades | |
USRE17941E (en) | Safety razor | |
GB1096508A (en) | Method of cutting a crystal and device for carrying out this method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940325 |