FR2293284A1 - Knife sharpening power grinder with hood and knife guide - has diamond tip dressing tool and pivoted adjustable lever - Google Patents
Knife sharpening power grinder with hood and knife guide - has diamond tip dressing tool and pivoted adjustable leverInfo
- Publication number
- FR2293284A1 FR2293284A1 FR7536443A FR7536443A FR2293284A1 FR 2293284 A1 FR2293284 A1 FR 2293284A1 FR 7536443 A FR7536443 A FR 7536443A FR 7536443 A FR7536443 A FR 7536443A FR 2293284 A1 FR2293284 A1 FR 2293284A1
- Authority
- FR
- France
- Prior art keywords
- knife
- grinder
- hood
- dressing tool
- diamond tip
- 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.)
- Granted
Links
- 229910003460 diamond Inorganic materials 0.000 title abstract 3
- 239000010432 diamond Substances 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The knife-sharpening power grinder (28) has a grinder protection hood (11), knife guide, and attached diamond tipped (25) tool (24) for grinder dressing. It uses grinder surfaces inclined at 80 deg. to the axis of grinder rotation for the sharpening process. The hood (11) is displaceable in a direction parallel to the axis of grinder rotation and has two apertures (26, 27) for the introduction of the dressing tool and a workpiece knife resp., with an inclined external platform (29) supporting the knife in the latter aperture (27). The dressing tool diamond tip (25) is adjustable perpendicular and parallel to the grinding surface, and is mounted on a steel pin (24) which is in turn mounted on a pivoted arm (23) with movable fulcrum support (17, 18). In addition the lever fulcrum spindle (20) is aligned perpendicularly w.r.t. the grinding surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7440484 | 1974-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2293284A1 true FR2293284A1 (en) | 1976-07-02 |
| FR2293284B3 FR2293284B3 (en) | 1978-09-01 |
Family
ID=6647747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7536443A Granted FR2293284A1 (en) | 1974-12-05 | 1975-11-28 | Knife sharpening power grinder with hood and knife guide - has diamond tip dressing tool and pivoted adjustable lever |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT338646B (en) |
| CH (1) | CH586095A5 (en) |
| ES (1) | ES214359Y (en) |
| FR (1) | FR2293284A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20050018A1 (en) * | 2005-01-14 | 2006-07-15 | Dima S N C Di Boccia M & C | BLADE SHARPENING MACHINE. |
-
1975
- 1975-05-13 CH CH609975A patent/CH586095A5/xx not_active IP Right Cessation
- 1975-07-31 ES ES1975214359U patent/ES214359Y/en not_active Expired
- 1975-11-14 AT AT867975A patent/AT338646B/en not_active IP Right Cessation
- 1975-11-28 FR FR7536443A patent/FR2293284A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ATA867975A (en) | 1976-12-15 |
| ES214359Y (en) | 1976-12-01 |
| CH586095A5 (en) | 1977-03-31 |
| ES214359U (en) | 1976-07-01 |
| FR2293284B3 (en) | 1978-09-01 |
| AT338646B (en) | 1977-09-12 |
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