GB537399A - Improved tool for cutting gears having curved teeth - Google Patents
Improved tool for cutting gears having curved teethInfo
- Publication number
- GB537399A GB537399A GB1488640A GB1488640A GB537399A GB 537399 A GB537399 A GB 537399A GB 1488640 A GB1488640 A GB 1488640A GB 1488640 A GB1488640 A GB 1488640A GB 537399 A GB537399 A GB 537399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- face
- cutter
- plate
- tool
- positions
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/22—Face-mills for longitudinally-curved gear teeth
- B23F21/223—Face-mills for longitudinally-curved gear teeth with inserted cutting elements
- B23F21/226—Face-mills for longitudinally-curved gear teeth with inserted cutting elements in exchangeable arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
537,399. Milling-cutters. CRAVEN BROS. (MANCHESTER), Ltd., and OWEN, W. Oct. 4, 1940, No. 14886. [Class 83 (iii)] A rotary face-milling tool for use in producing curved-tooth gears by a continuous generating process comprises a face-plate a provided with spaced circular slots band c which serve to secure a number of tool slides d, each having cutter holders f provided with a number of alternative tool positions 1 ... 4, each cutter holder being radially adjustable by worm gearing k. The tool slides are angularly adjustable round the face-plate to positions indicated by scales h, i, to vary the tooth thickness at the pitch line. The radial adjustment is greater than the distances between the positions 1 ... 4, so that a continuous radial adjustment over the face plate is obtainable. The cutters g are of trapezoidal section and are gripped by their shanks in the holders by the wedge action of members n operated by screws o. The base of each cutter is fitted with a screw p by which the projection of the cutter from the face plate may be regulated. The cutter shanks may also be rotatably adjusted so that the cutting teeth face in either direction for producing either right- or left-hand gears.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1488640A GB537399A (en) | 1940-10-04 | 1940-10-04 | Improved tool for cutting gears having curved teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1488640A GB537399A (en) | 1940-10-04 | 1940-10-04 | Improved tool for cutting gears having curved teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
GB537399A true GB537399A (en) | 1941-06-19 |
Family
ID=10049262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1488640A Expired GB537399A (en) | 1940-10-04 | 1940-10-04 | Improved tool for cutting gears having curved teeth |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB537399A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426382A (en) * | 1944-06-23 | 1947-08-26 | Raymond G Wilson | Milling cutter |
US3106011A (en) * | 1961-11-06 | 1963-10-08 | Cincinnati Milling Machine Co | Milling cutter |
FR2364727A1 (en) * | 1976-09-15 | 1978-04-14 | Gleason Works | ROTARY TOOL FOR CUTTING GEARS |
US4486131A (en) * | 1981-07-16 | 1984-12-04 | Komet Stahlhalter-Und Werkzeugfabrik, Robert Breuning, Gmbh | Turning tool for machining the ends of shafts, journals, tubes and the like |
EP0405175A1 (en) * | 1989-06-29 | 1991-01-02 | Oerlikon Geartec AG | Tool for chip cutting workpieces |
EP0813927A2 (en) * | 1996-06-20 | 1997-12-29 | Oerlikon Geartec AG | Round bar blade and cutter head provided especially for the same |
WO2014078174A1 (en) * | 2012-11-13 | 2014-05-22 | The Gleason Works | Dual-hand cutter head for gear manufacture |
-
1940
- 1940-10-04 GB GB1488640A patent/GB537399A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426382A (en) * | 1944-06-23 | 1947-08-26 | Raymond G Wilson | Milling cutter |
US3106011A (en) * | 1961-11-06 | 1963-10-08 | Cincinnati Milling Machine Co | Milling cutter |
FR2364727A1 (en) * | 1976-09-15 | 1978-04-14 | Gleason Works | ROTARY TOOL FOR CUTTING GEARS |
US4486131A (en) * | 1981-07-16 | 1984-12-04 | Komet Stahlhalter-Und Werkzeugfabrik, Robert Breuning, Gmbh | Turning tool for machining the ends of shafts, journals, tubes and the like |
EP0405175A1 (en) * | 1989-06-29 | 1991-01-02 | Oerlikon Geartec AG | Tool for chip cutting workpieces |
EP0813927A2 (en) * | 1996-06-20 | 1997-12-29 | Oerlikon Geartec AG | Round bar blade and cutter head provided especially for the same |
EP0813927A3 (en) * | 1996-06-20 | 1999-03-10 | Oerlikon Geartec AG | Round bar blade and cutter head provided especially for the same |
WO2014078174A1 (en) * | 2012-11-13 | 2014-05-22 | The Gleason Works | Dual-hand cutter head for gear manufacture |
US10065254B2 (en) | 2012-11-13 | 2018-09-04 | The Gleason Works | Dual-hand cutter head for gear manufacture |
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