DE68928393D1 - Vorrichtung zur Erleichterung der Verarbeitung von Werkstücken - Google Patents
Vorrichtung zur Erleichterung der Verarbeitung von WerkstückenInfo
- Publication number
- DE68928393D1 DE68928393D1 DE68928393T DE68928393T DE68928393D1 DE 68928393 D1 DE68928393 D1 DE 68928393D1 DE 68928393 T DE68928393 T DE 68928393T DE 68928393 T DE68928393 T DE 68928393T DE 68928393 D1 DE68928393 D1 DE 68928393D1
- Authority
- DE
- Germany
- Prior art keywords
- workpieces
- facilitate
- processing
- 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 - Fee Related
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
- B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
- B23D63/123—Sharpening the cutting edges of saw teeth by grinding using two or more grinding wheels simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Sawing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH244/88A CH674482A5 (de) | 1988-01-25 | 1988-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68928393D1 true DE68928393D1 (de) | 1997-11-27 |
| DE68928393T2 DE68928393T2 (de) | 1998-06-04 |
Family
ID=4182583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68928393T Expired - Fee Related DE68928393T2 (de) | 1988-01-25 | 1989-01-24 | Vorrichtung zur Erleichterung der Verarbeitung von Werkstücken |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4938104A (de) |
| EP (1) | EP0326325B1 (de) |
| CH (1) | CH674482A5 (de) |
| DE (1) | DE68928393T2 (de) |
| PT (1) | PT89512B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD338901S (en) | 1992-01-02 | 1993-08-31 | Chao-Hsin Chen | Grinding machine |
| USD355426S (en) | 1994-01-18 | 1995-02-14 | Chao-Hsin Chen | Grinding machine |
| JP6578412B1 (ja) * | 2018-06-08 | 2019-09-18 | 株式会社アマダホールディングス | 環状帯鋸刃の製造方法及び製造装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1844330A (en) * | 1927-08-08 | 1932-02-09 | Mattison Machine Works | Apparatus for truing the teeth of saw blades |
| US2171604A (en) * | 1936-06-18 | 1939-09-05 | Segal Samuel | Cloth-cutting machine |
| CH277079A (de) * | 1949-06-10 | 1951-08-15 | Ramseyer Pierre | Bandsägeschleifapparat. |
| CH364967A (fr) * | 1959-11-30 | 1962-10-15 | Alligator Ets | Machine à rectifier les flancs des dents de lames de scies |
| FR1252067A (fr) * | 1959-11-30 | 1961-01-27 | Alligator Ets | Perfectionnements aux machines à usiner le tranchant des lames de scies |
| DE2032413C3 (de) * | 1970-06-30 | 1974-06-20 | Fa. Rudolf Alber, 7333 Ebersbach | Maschine zum Egalisieren der Kronen von Sägeblattzähnen |
| FR2206690A5 (de) * | 1972-11-15 | 1974-06-07 | Jeunet Jean Pierre | |
| US4098149A (en) * | 1976-11-11 | 1978-07-04 | Wright James L | Grinding machine |
| JPS555211A (en) * | 1978-06-19 | 1980-01-16 | Yoshiro Murakami | Method and device for grinding band saw |
| US4823649A (en) * | 1985-10-18 | 1989-04-25 | James Emter | Automatic dual side grinder |
| US4750387A (en) * | 1986-12-31 | 1988-06-14 | Cascade/Southern Saw Corporation | System and method for grinding the saw teeth of a circular saw blade |
-
1988
- 1988-01-25 CH CH244/88A patent/CH674482A5/de not_active IP Right Cessation
-
1989
- 1989-01-24 EP EP89300650A patent/EP0326325B1/de not_active Expired - Lifetime
- 1989-01-24 PT PT89512A patent/PT89512B/pt not_active IP Right Cessation
- 1989-01-24 US US07/301,325 patent/US4938104A/en not_active Expired - Lifetime
- 1989-01-24 DE DE68928393T patent/DE68928393T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0326325A2 (de) | 1989-08-02 |
| EP0326325B1 (de) | 1997-10-22 |
| PT89512B (pt) | 1994-05-31 |
| PT89512A (pt) | 1989-10-04 |
| CH674482A5 (de) | 1990-06-15 |
| DE68928393T2 (de) | 1998-06-04 |
| EP0326325A3 (de) | 1990-07-25 |
| US4938104A (en) | 1990-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |