ES296875Y - Dispositivo para afilar los filos de brocas - Google Patents
Dispositivo para afilar los filos de brocasInfo
- Publication number
- ES296875Y ES296875Y ES1986296875U ES296875U ES296875Y ES 296875 Y ES296875 Y ES 296875Y ES 1986296875 U ES1986296875 U ES 1986296875U ES 296875 U ES296875 U ES 296875U ES 296875 Y ES296875 Y ES 296875Y
- Authority
- ES
- Spain
- Prior art keywords
- drill bits
- sharpening drill
- sharpening
- bits
- drill
- 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
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
- B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3517034A DE3517034C1 (de) | 1985-05-11 | 1985-05-11 | Vorrichtung zum Schleifen der Schneiden von Bohrern |
Publications (2)
Publication Number | Publication Date |
---|---|
ES296875U ES296875U (es) | 1988-09-01 |
ES296875Y true ES296875Y (es) | 1989-03-16 |
Family
ID=6270489
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1986296875U Expired ES296875Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
ES296879U Expired ES296879Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES296879U Expired ES296879Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
Country Status (5)
Country | Link |
---|---|
US (1) | US4716688A (es) |
EP (1) | EP0201789A3 (es) |
JP (1) | JPS61260971A (es) |
DE (1) | DE3517034C1 (es) |
ES (2) | ES296875Y (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3627012A1 (de) * | 1986-08-09 | 1988-02-18 | Reinhold Reiling | Vorrichtung zum schleifen der schneiden von bohrern |
JPH0790451B2 (ja) * | 1987-07-20 | 1995-10-04 | 英次郎 木曽 | ドリル研磨機 |
FR2681277B1 (fr) * | 1991-09-18 | 1996-01-26 | Dieu Andre | Porte-outil pour l'affutage de forets ou analogues. |
SI1494916T1 (sl) * | 2002-04-15 | 2008-12-31 | Studio Moderna Sa | ZloĹľljivo kolo |
JP2006312220A (ja) * | 2005-05-09 | 2006-11-16 | Kanae Giken:Kk | 研削装置 |
CA2635614C (en) | 2008-06-23 | 2016-02-16 | Tymen Clay | Grinding and honing fixture with clamping jaws |
JP5427989B2 (ja) * | 2009-05-25 | 2014-02-26 | ニシガキ工業株式会社 | ドリルの研磨位置決め器具 |
JP5621023B1 (ja) * | 2013-08-08 | 2014-11-05 | 鉅威自動化股▲分▼有限公司 | ドリルビット挟持の自動補償システム |
CN103707136B (zh) * | 2013-12-03 | 2016-05-18 | 陕西理工学院 | 基于电火花线切割的麻花钻后刀面成形装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US262074A (en) * | 1882-08-01 | Machine for grinding drills | ||
US2580884A (en) * | 1949-05-25 | 1952-01-01 | Albert H Bowman | Drill sharpening apparatus |
DE956203C (de) * | 1952-06-06 | 1957-01-17 | Bayer Maschinenfabrik Geb | An Schleifboecken anbringbare Vorrichtung zum Schleifen von Spiralbohrern und Senkern |
DE1011316B (de) * | 1956-02-24 | 1957-06-27 | Bayer Maschinenfabrik Geb | An Schleifboecken anbringbare Vorrichtung zum Schleifen von Spiralbohrern und Senkern |
US2932135A (en) * | 1956-12-18 | 1960-04-12 | Tatar Alexander | Machine for sharpening four-face drills |
DE1111053B (de) * | 1958-09-24 | 1961-07-13 | Solid Werk Georg Ehni | Vorrichtung zum Schleifen von Spiralbohrerspitzen |
US4176499A (en) * | 1975-12-10 | 1979-12-04 | Joseph Mazoff | Drill sharpener |
DE2915601C2 (de) * | 1979-04-18 | 1983-08-11 | Karl 7539 Kämpfelbach Reiling | Vorrichtung zum Schleifen der Schneiden von Spiralbohrern |
US4270315A (en) * | 1978-07-29 | 1981-06-02 | Reinhold Reiling | Fixture for holding a twist drill to be reground |
DE3039649C2 (de) * | 1979-04-18 | 1983-12-08 | Karl 7539 Kämpfelbach Reiling | Vorrichtung zum Schleifen der Schneiden von Spiralbohrern |
DE3146664C1 (de) * | 1981-11-25 | 1983-07-07 | Karl 7539 Kämpfelbach Reiling | Haltevorrichtung fuer Bohrer zum Schleifen der Schneiden |
JPS59124557A (ja) * | 1982-12-28 | 1984-07-18 | Suzukou Shoji Kk | ドリル刃先研磨装置 |
-
1985
- 1985-05-11 DE DE3517034A patent/DE3517034C1/de not_active Expired
-
1986
- 1986-04-22 US US06/855,092 patent/US4716688A/en not_active Expired - Fee Related
- 1986-04-26 EP EP86105799A patent/EP0201789A3/de not_active Withdrawn
- 1986-05-09 ES ES1986296875U patent/ES296875Y/es not_active Expired
- 1986-05-09 ES ES296879U patent/ES296879Y/es not_active Expired
- 1986-05-12 JP JP61108385A patent/JPS61260971A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61260971A (ja) | 1986-11-19 |
ES296875U (es) | 1988-09-01 |
US4716688A (en) | 1988-01-05 |
ES296879Y (es) | 1989-03-16 |
EP0201789A2 (de) | 1986-11-20 |
DE3517034C1 (de) | 1987-01-15 |
EP0201789A3 (de) | 1987-09-02 |
ES296879U (es) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |