DD113464A5 - - Google Patents
Info
- Publication number
- DD113464A5 DD113464A5 DD180715A DD18071574A DD113464A5 DD 113464 A5 DD113464 A5 DD 113464A5 DD 180715 A DD180715 A DD 180715A DD 18071574 A DD18071574 A DD 18071574A DD 113464 A5 DD113464 A5 DD 113464A5
- Authority
- DD
- German Democratic Republic
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
- B24B3/18—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of taps or reamers
- B24B3/22—Relief cutting of taps or reamers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1330173A CH570239A5 (en) | 1973-09-17 | 1973-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD113464A5 true DD113464A5 (en) | 1975-06-12 |
Family
ID=4391212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD180715A DD113464A5 (en) | 1973-09-17 | 1974-08-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3905156A (en) |
| JP (1) | JPS5835830B2 (en) |
| CH (1) | CH570239A5 (en) |
| DD (1) | DD113464A5 (en) |
| DE (1) | DE2442384C3 (en) |
| GB (1) | GB1485433A (en) |
| HU (1) | HU171509B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952610A1 (en) * | 1979-12-28 | 1981-07-02 | Reishauer AG, Zürich | THREAD GRINDING MACHINE WITH DEVICE FOR GRINDING THE THREAD ON TAP DRILLS AND INTERNAL THREAD MOLDERS |
| DE3036153C2 (en) * | 1980-09-23 | 1985-06-27 | Herbert Lindner Gmbh, 1000 Berlin | Device for relief grinding and polygon grinding on grinding machines |
| DE3037568C2 (en) * | 1980-10-04 | 1985-04-11 | Günther & Co, 6000 Frankfurt | Grooved tap |
| CH647704A5 (en) * | 1980-11-14 | 1985-02-15 | Reishauer Ag | METHOD AND DEVICE FOR MACHINING A SNAIL-SHAPED WORKPIECE WITH A SNAIL-SHAPED TOOL. |
| DE3043261A1 (en) * | 1980-11-15 | 1982-07-01 | Reishauer AG, 8000 Zürich | Thread relief-grinding machine - has grinder body with feeler bearing against cam roller on slide axis |
| US4484931A (en) * | 1981-01-05 | 1984-11-27 | Anthony Kushigian | Thread grinder |
| US4454689A (en) * | 1981-09-09 | 1984-06-19 | Itm International Tool Machines, Inc. | Clamping arrangement |
| DE3236440A1 (en) * | 1982-10-01 | 1984-04-05 | Reishauer AG, 8304 Wallisellen | Method of grinding a screw tap and grinding wheel for carrying out the method |
| JPS60151329U (en) * | 1984-03-19 | 1985-10-08 | 株式会社クボタ | Combine harvester’s harvested grain transport structure |
| DE3522977A1 (en) * | 1985-06-27 | 1987-01-08 | Buderus Ag | METHOD FOR PROFILE PROFILING OF A WORKPIECE |
| US20080213720A1 (en) * | 2003-05-13 | 2008-09-04 | Ultradent Products, Inc. | Endodontic instruments manufactured using chemical milling |
| US7743505B2 (en) * | 2005-02-23 | 2010-06-29 | Ultradent Products, Inc. | Methods for manufacturing endodontic instruments from powdered metals |
| US7665212B2 (en) * | 2005-02-23 | 2010-02-23 | Ultradent Products, Inc. | Methods for manufacturing endodontic instruments |
| DE102006009986B4 (en) * | 2006-03-03 | 2010-04-01 | Erwin Junker Maschinenfabrik Gmbh | Method for back grinding the cutting teeth of taps, thread formers and similar tools, and grinding machine for carrying out the method |
| CN107971586B (en) * | 2017-12-25 | 2024-07-12 | 浙江嘉益保温科技股份有限公司 | Device convenient for processing die screw teeth |
| CN113927438B (en) * | 2021-09-23 | 2022-11-04 | 浙江维克机械科技有限公司 | Screw tap machining center and machining method |
| CN114083363B (en) * | 2021-11-29 | 2023-03-24 | 河北力准机械制造有限公司 | Screw tap processing machine tool |
| CN116276340B (en) * | 2023-03-30 | 2023-10-17 | 成都成量螺纹工具有限公司 | Special tool for grinding screw tip groove of screw tip tap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1798832A (en) * | 1927-09-02 | 1931-03-31 | Buckingham Earle | Worm and tap grinder |
| US2469077A (en) * | 1947-07-31 | 1949-05-03 | Rickenmann Alfred | Machine tool with automatic feed device |
| US2929172A (en) * | 1956-07-16 | 1960-03-22 | Norman Ind Inc Van | Machine for cutting a succession of workpieces to a predetermined size |
-
1973
- 1973-09-17 CH CH1330173A patent/CH570239A5/xx not_active IP Right Cessation
-
1974
- 1974-08-26 DD DD180715A patent/DD113464A5/xx unknown
- 1974-09-04 DE DE2442384A patent/DE2442384C3/en not_active Expired
- 1974-09-11 US US505057A patent/US3905156A/en not_active Expired - Lifetime
- 1974-09-12 GB GB39898/74A patent/GB1485433A/en not_active Expired
- 1974-09-16 HU HU74RE00000563A patent/HU171509B/en unknown
- 1974-09-17 JP JP49107064A patent/JPS5835830B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5835830B2 (en) | 1983-08-05 |
| DE2442384B2 (en) | 1979-07-05 |
| DE2442384A1 (en) | 1975-03-27 |
| JPS5056692A (en) | 1975-05-17 |
| CH570239A5 (en) | 1975-12-15 |
| HU171509B (en) | 1978-01-28 |
| DE2442384C3 (en) | 1980-03-13 |
| US3905156A (en) | 1975-09-16 |
| GB1485433A (en) | 1977-09-14 |