FR2144812B1 - - Google Patents

Info

Publication number
FR2144812B1
FR2144812B1 FR7224374A FR7224374A FR2144812B1 FR 2144812 B1 FR2144812 B1 FR 2144812B1 FR 7224374 A FR7224374 A FR 7224374A FR 7224374 A FR7224374 A FR 7224374A FR 2144812 B1 FR2144812 B1 FR 2144812B1
Authority
FR
France
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
FR7224374A
Other languages
French (fr)
Other versions
FR2144812A1 (zh
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.)
Lear Siegler Inc
Original Assignee
Lear Siegler Inc
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 Lear Siegler Inc filed Critical Lear Siegler Inc
Publication of FR2144812A1 publication Critical patent/FR2144812A1/fr
Application granted granted Critical
Publication of FR2144812B1 publication Critical patent/FR2144812B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gear Transmission (AREA)
  • Gear Processing (AREA)
FR7224374A 1971-07-06 1972-07-05 Expired FR2144812B1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15973371A 1971-07-06 1971-07-06
US25231272A 1972-05-10 1972-05-10

Publications (2)

Publication Number Publication Date
FR2144812A1 FR2144812A1 (zh) 1973-02-16
FR2144812B1 true FR2144812B1 (zh) 1976-08-06

Family

ID=26856227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224374A Expired FR2144812B1 (zh) 1971-07-06 1972-07-05

Country Status (5)

Country Link
JP (1) JPS5730570B1 (zh)
DE (1) DE2233251B2 (zh)
FR (1) FR2144812B1 (zh)
GB (1) GB1384752A (zh)
IT (1) IT960950B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110433A1 (de) * 1981-03-18 1983-02-17 DIAG-Deutsche Industrieanlagen Gesellschaft mbH Werk Fritz Werner Werkzeugmaschinen, 1000 Berlin Verfahren und vorrichtung zum umformen von insb. metallischen werkstuecken, wie verzahnungen, wellen, zylindrischen laufflaechen u.a.
US4583271A (en) * 1983-04-28 1986-04-22 Illinois Tool Works Inc. Method and apparatus for burnishing splines and gears using synchronously rotated gears
CH664716A5 (de) * 1984-02-10 1988-03-31 Reishauer Ag Verfahren und einrichtung zur bearbeitung der zahnflanken eines rotierenden, verzahnten werkstuecks.
GB2546999B (en) * 2016-02-03 2021-12-01 Nylacast Ltd Method and apparatus for running-in a gear-wheel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552167A (en) * 1968-09-26 1971-01-05 Lear Siegler Inc Gear rolling equipment
US3533258A (en) * 1969-03-21 1970-10-13 Teledyne Mid America Corp Apparatus for roll forming workpieces

Also Published As

Publication number Publication date
GB1384752A (en) 1975-02-19
DE2233251A1 (de) 1973-01-25
DE2233251B2 (de) 1980-11-06
IT960950B (it) 1973-11-30
JPS5730570B1 (zh) 1982-06-29
FR2144812A1 (zh) 1973-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse