CH406887A - Apparat zum Schleifen von Bohrern - Google Patents
Apparat zum Schleifen von BohrernInfo
- Publication number
- CH406887A CH406887A CH628163A CH628163A CH406887A CH 406887 A CH406887 A CH 406887A CH 628163 A CH628163 A CH 628163A CH 628163 A CH628163 A CH 628163A CH 406887 A CH406887 A CH 406887A
- Authority
- CH
- Switzerland
- Prior art keywords
- grinding
- drill
- frame
- holder
- centering
- Prior art date
Links
- 210000000056 organ Anatomy 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 3
- 230000000284 resting effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
- B24B3/24—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
- B24B3/265—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills using devices specially adapted for domestic use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE584362 | 1962-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH406887A true CH406887A (de) | 1966-01-31 |
Family
ID=20267351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH628163A CH406887A (de) | 1962-05-24 | 1963-05-20 | Apparat zum Schleifen von Bohrern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3224146A (forum.php) |
| CH (1) | CH406887A (forum.php) |
| DK (1) | DK109666C (forum.php) |
| FI (1) | FI40141C (forum.php) |
| GB (1) | GB1007544A (forum.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE301438B (forum.php) * | 1963-12-06 | 1968-06-04 | A Ahlstroem | |
| SE325210B (forum.php) * | 1967-05-03 | 1970-06-22 | R Wurscher | |
| US3742652A (en) * | 1970-03-06 | 1973-07-03 | Black & Decker Mfg Co | Drill sharpener |
| US3927600A (en) * | 1972-04-24 | 1975-12-23 | Chicago Rawhide Mfg Co | Method of forming a molding core for use in forming a seal unit |
| US3813822A (en) * | 1972-05-08 | 1974-06-04 | T Grob | Web thinning machine |
| US4431351A (en) * | 1979-05-23 | 1984-02-14 | Barber-Colman Company | Shape generation by orbiting a rotating shaping cutter |
| US4427324A (en) | 1979-05-23 | 1984-01-24 | Barber-Colman Company | Method of shape generation by orbiting a rotating hob |
| US4325189A (en) * | 1980-05-27 | 1982-04-20 | Barber-Colman Company | Method and apparatus for checking a gear |
| US4492136A (en) * | 1981-12-18 | 1985-01-08 | Walker Ronald I | Cutting assembly system for pipe casings and the like |
| JPS61230847A (ja) * | 1985-04-02 | 1986-10-15 | Toyo Mach Kk | 小形ドリル研削盤 |
| US4991355A (en) * | 1987-07-15 | 1991-02-12 | Giles John E | Apparatus for sharpening points |
| US4869028A (en) * | 1987-07-15 | 1989-09-26 | Giles John E | Methods for sharpening points |
| US4850150A (en) * | 1988-11-16 | 1989-07-25 | Bishop Steven C | Hand held drill with integral drill bit sharpener |
| US8690643B2 (en) * | 2010-07-06 | 2014-04-08 | Western New England University | Portable drill bit sharpener |
| US10295759B2 (en) | 2017-05-18 | 2019-05-21 | Senko Advanced Components, Inc. | Optical connector with forward-biasing projections |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2017532A (en) * | 1933-10-11 | 1935-10-15 | Nicholas J Elter | Drill sharpening mechanism |
| US2177644A (en) * | 1937-07-26 | 1939-10-31 | Bruno Concato | Drill sharpener |
-
1963
- 1963-05-20 CH CH628163A patent/CH406887A/de unknown
- 1963-05-21 GB GB29074/63A patent/GB1007544A/en not_active Expired
- 1963-05-22 US US282296A patent/US3224146A/en not_active Expired - Lifetime
- 1963-05-22 DK DK243763AA patent/DK109666C/da active
- 1963-05-24 FI FI107063A patent/FI40141C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| US3224146A (en) | 1965-12-21 |
| GB1007544A (en) | 1965-10-13 |
| DK109666C (da) | 1968-05-27 |
| FI40141C (fi) | 1968-10-10 |
| FI40141B (forum.php) | 1968-06-28 |
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