FR916774A - Machine for checking the propeller pitch of helical toothed gears - Google Patents

Machine for checking the propeller pitch of helical toothed gears

Info

Publication number
FR916774A
FR916774A FR916774DA FR916774A FR 916774 A FR916774 A FR 916774A FR 916774D A FR916774D A FR 916774DA FR 916774 A FR916774 A FR 916774A
Authority
FR
France
Prior art keywords
checking
machine
propeller pitch
toothed gears
helical toothed
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.)
Gear Grinding Co Ltd
Original Assignee
Gear Grinding Co 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 Gear Grinding Co Ltd filed Critical Gear Grinding Co Ltd
Application granted granted Critical
Publication of FR916774A publication Critical patent/FR916774A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/202—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of gears

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR916774D 1941-10-07 1945-11-02 Machine for checking the propeller pitch of helical toothed gears Expired FR916774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB916774X 1941-10-07

Publications (1)

Publication Number Publication Date
FR916774A true FR916774A (en) 1946-12-16

Family

ID=10707547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916774D Expired FR916774A (en) 1941-10-07 1945-11-02 Machine for checking the propeller pitch of helical toothed gears

Country Status (1)

Country Link
FR (1) FR916774A (en)

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