FR559778A - Improvements to machines for milling cylindrical gear wheel teeth - Google Patents

Improvements to machines for milling cylindrical gear wheel teeth

Info

Publication number
FR559778A
FR559778A FR559778DA FR559778A FR 559778 A FR559778 A FR 559778A FR 559778D A FR559778D A FR 559778DA FR 559778 A FR559778 A FR 559778A
Authority
FR
France
Prior art keywords
machines
gear wheel
cylindrical gear
wheel teeth
milling cylindrical
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)
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.)
Brown David & Sons Ltd
Original Assignee
Brown David & Sons 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 Brown David & Sons Ltd filed Critical Brown David & Sons Ltd
Application granted granted Critical
Publication of FR559778A publication Critical patent/FR559778A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR559778D 1922-12-14 1922-12-14 Improvements to machines for milling cylindrical gear wheel teeth Expired FR559778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR559778T 1922-12-14

Publications (1)

Publication Number Publication Date
FR559778A true FR559778A (en) 1923-09-21

Family

ID=8942457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559778D Expired FR559778A (en) 1922-12-14 1922-12-14 Improvements to machines for milling cylindrical gear wheel teeth

Country Status (1)

Country Link
FR (1) FR559778A (en)

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