GB537399A - Improved tool for cutting gears having curved teeth - Google Patents

Improved tool for cutting gears having curved teeth

Info

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
Application number
GB1488640A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRAVEN BROTHERS MANCHESTER Ltd
Original Assignee
CRAVEN BROTHERS MANCHESTER Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRAVEN BROTHERS MANCHESTER Ltd filed Critical CRAVEN BROTHERS MANCHESTER Ltd
Priority to GB1488640A priority Critical patent/GB537399A/en
Publication of GB537399A publication Critical patent/GB537399A/en
Expired legal-status Critical Current

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.
GB1488640A 1940-10-04 1940-10-04 Improved tool for cutting gears having curved teeth Expired GB537399A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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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