FR739487A - Improvements to helical gear cutting machines - Google Patents

Improvements to helical gear cutting machines

Info

Publication number
FR739487A
FR739487A FR739487DA FR739487A FR 739487 A FR739487 A FR 739487A FR 739487D A FR739487D A FR 739487DA FR 739487 A FR739487 A FR 739487A
Authority
FR
France
Prior art keywords
helical gear
cutting machines
gear cutting
machines
helical
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
Other languages
French (fr)
Inventor
Paul Durand
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 filed Critical
Application granted granted Critical
Publication of FR739487A publication Critical patent/FR739487A/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
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
    • B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
FR739487D 1932-07-05 1932-07-05 Improvements to helical gear cutting machines Expired FR739487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739487T 1932-07-05

Publications (1)

Publication Number Publication Date
FR739487A true FR739487A (en) 1933-01-12

Family

ID=9132761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739487D Expired FR739487A (en) 1932-07-05 1932-07-05 Improvements to helical gear cutting machines

Country Status (1)

Country Link
FR (1) FR739487A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792763A (en) * 1950-02-09 1957-05-21 Capitol Prod Corp Method and machine for forming rotors
US2851930A (en) * 1955-12-27 1958-09-16 Walter S Praeg Internal gear generator
DE1110990B (en) * 1958-03-28 1961-07-13 Gustav Klepper Dr Ing Hobbing machine for worm gears
DE1139719B (en) * 1958-03-05 1962-11-15 William Henry Bateman Machine for processing the teeth of face or helical gears, grooved shafts, etc. Like. With a worm-shaped tool, in which models of the workpiece and the tool are used for the division drive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792763A (en) * 1950-02-09 1957-05-21 Capitol Prod Corp Method and machine for forming rotors
US2851930A (en) * 1955-12-27 1958-09-16 Walter S Praeg Internal gear generator
DE1139719B (en) * 1958-03-05 1962-11-15 William Henry Bateman Machine for processing the teeth of face or helical gears, grooved shafts, etc. Like. With a worm-shaped tool, in which models of the workpiece and the tool are used for the division drive
DE1110990B (en) * 1958-03-28 1961-07-13 Gustav Klepper Dr Ing Hobbing machine for worm gears

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