FR474869A - Improvements in the construction of machines for cutting the teeth of gear wheels - Google Patents

Improvements in the construction of machines for cutting the teeth of gear wheels

Info

Publication number
FR474869A
FR474869A FR474869A FR474869DA FR474869A FR 474869 A FR474869 A FR 474869A FR 474869 A FR474869 A FR 474869A FR 474869D A FR474869D A FR 474869DA FR 474869 A FR474869 A FR 474869A
Authority
FR
France
Prior art keywords
teeth
machines
cutting
construction
gear wheels
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
FR474869A
Other languages
French (fr)
Inventor
William Edwin Sykes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR474869A publication Critical patent/FR474869A/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
    • B23F5/12—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 planing or slotting
    • B23F5/16—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 planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
    • B23F5/166—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 planing or slotting the tool having a shape similar to that of a spur wheel or part thereof with plural tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR474869A 1913-07-09 1914-07-08 Improvements in the construction of machines for cutting the teeth of gear wheels Expired FR474869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB474869X 1913-07-09

Publications (1)

Publication Number Publication Date
FR474869A true FR474869A (en) 1915-03-22

Family

ID=1512811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474869A Expired FR474869A (en) 1913-07-09 1914-07-08 Improvements in the construction of machines for cutting the teeth of gear wheels

Country Status (1)

Country Link
FR (1) FR474869A (en)

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