IT7923590A0 - CIRCULAR TOOL FOR CUTTING GEARS. - Google Patents

CIRCULAR TOOL FOR CUTTING GEARS.

Info

Publication number
IT7923590A0
IT7923590A0 IT7923590A IT2359079A IT7923590A0 IT 7923590 A0 IT7923590 A0 IT 7923590A0 IT 7923590 A IT7923590 A IT 7923590A IT 2359079 A IT2359079 A IT 2359079A IT 7923590 A0 IT7923590 A0 IT 7923590A0
Authority
IT
Italy
Prior art keywords
circular tool
cutting gears
gears
cutting
tool
Prior art date
Application number
IT7923590A
Other languages
Italian (it)
Other versions
IT1121404B (en
Original Assignee
Cogefom Sa
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 Cogefom Sa filed Critical Cogefom Sa
Publication of IT7923590A0 publication Critical patent/IT7923590A0/en
Application granted granted Critical
Publication of IT1121404B publication Critical patent/IT1121404B/en

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
    • B23F21/04—Planing or slotting tools
    • B23F21/10—Gear-shaper cutters having a shape similar to a spur wheel or part thereof
IT23590/79A 1978-06-20 1979-06-14 CIRCULAR TOOL FOR CUTTING GEARS IT1121404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819237A FR2429069A1 (en) 1978-06-20 1978-06-20 Hob for cutting spur or helical gears - has toothed ring which is fixed by housing on circular bore and centring shoulder

Publications (2)

Publication Number Publication Date
IT7923590A0 true IT7923590A0 (en) 1979-06-14
IT1121404B IT1121404B (en) 1986-04-02

Family

ID=9210057

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23590/79A IT1121404B (en) 1978-06-20 1979-06-14 CIRCULAR TOOL FOR CUTTING GEARS

Country Status (3)

Country Link
DE (1) DE7917502U1 (en)
FR (1) FR2429069A1 (en)
IT (1) IT1121404B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394768B (en) * 2013-08-19 2015-11-18 重庆工具厂有限责任公司 Back taper spline spur gear pinion cutter and method for designing thereof
US10780512B2 (en) 2018-08-24 2020-09-22 Gleason Cutting Tools Corporation Multi-component gear cutting tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024380A (en) * 1928-01-26 1935-12-17 Fellows Gear Shaper Co Gear shaping tool
US1926645A (en) * 1928-07-11 1933-09-12 Farrel Birmingham Co Inc Gear cutter
US2305145A (en) * 1932-01-25 1942-12-15 Michigan Tool Co Cutting tool

Also Published As

Publication number Publication date
DE7917502U1 (en) 1979-09-20
FR2429069A1 (en) 1980-01-18
FR2429069B1 (en) 1980-12-05
IT1121404B (en) 1986-04-02

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