FR44870E - Perfectionnements aux machines à tailler les engrenages à vis - Google Patents

Perfectionnements aux machines à tailler les engrenages à vis

Info

Publication number
FR44870E
FR44870E FR44870DA FR44870E FR 44870 E FR44870 E FR 44870E FR 44870D A FR44870D A FR 44870DA FR 44870 E FR44870 E FR 44870E
Authority
FR
France
Prior art keywords
worm gear
cutting machines
gear cutting
machines
worm
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
English (en)
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 FR44870E publication Critical patent/FR44870E/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/08—Index mechanisms
    • B23F23/085—Index mechanisms of the continuous type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/10—Arrangements for compensating irregularities in drives or indexing mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/56—Preventing backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR44870D 1934-05-16 1934-05-16 Perfectionnements aux machines à tailler les engrenages à vis Expired FR44870E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44870T 1934-05-16

Publications (1)

Publication Number Publication Date
FR44870E true FR44870E (fr) 1935-04-24

Family

ID=8680661

Family Applications (2)

Application Number Title Priority Date Filing Date
FR729639D Expired FR729639A (fr) 1934-05-16 1932-01-11 Perfectionnements aux machines à tailler les engrenages à vis
FR44870D Expired FR44870E (fr) 1934-05-16 1934-05-16 Perfectionnements aux machines à tailler les engrenages à vis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR729639D Expired FR729639A (fr) 1934-05-16 1932-01-11 Perfectionnements aux machines à tailler les engrenages à vis

Country Status (1)

Country Link
FR (2) FR729639A (fr)

Also Published As

Publication number Publication date
FR729639A (fr) 1932-07-28

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