FR2141368A5 - - Google Patents

Info

Publication number
FR2141368A5
FR2141368A5 FR7221098A FR7221098A FR2141368A5 FR 2141368 A5 FR2141368 A5 FR 2141368A5 FR 7221098 A FR7221098 A FR 7221098A FR 7221098 A FR7221098 A FR 7221098A FR 2141368 A5 FR2141368 A5 FR 2141368A5
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
FR7221098A
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.)
REED ROLLED THREAD DIE CO
Original Assignee
REED ROLLED THREAD DIE CO
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 REED ROLLED THREAD DIE CO filed Critical REED ROLLED THREAD DIE CO
Application granted granted Critical
Publication of FR2141368A5 publication Critical patent/FR2141368A5/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Forging (AREA)
FR7221098A 1971-06-10 1972-06-12 Expired FR2141368A5 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15174371A 1971-06-10 1971-06-10

Publications (1)

Publication Number Publication Date
FR2141368A5 true FR2141368A5 (https=) 1973-01-19

Family

ID=22540076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221098A Expired FR2141368A5 (https=) 1971-06-10 1972-06-12

Country Status (3)

Country Link
US (1) US3735618A (https=)
DE (1) DE2228367A1 (https=)
FR (1) FR2141368A5 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835032A (ja) * 1981-08-27 1983-03-01 Nissan Motor Co Ltd 歯面の追加工装置
JPS5835031A (ja) * 1981-08-27 1983-03-01 Nissan Motor Co Ltd 歯面の追加工装置
US4472957A (en) * 1982-05-19 1984-09-25 Nissan Motor Company, Limited Secondary working apparatus
CH670970A5 (https=) * 1986-09-18 1989-07-31 Grob Ernst Fa
US6151941A (en) * 1999-01-25 2000-11-28 Federal-Mogul World Wide, Inc. Apparatus and method for roll forming gears
ES2330226T3 (es) * 2003-07-25 2009-12-07 M. H. Center Limited Procedimiento de fabricacion de una pieza con engranaje interno y laminadora.
WO2008139323A2 (en) * 2007-05-11 2008-11-20 Stackpole Limited Powder metal internal gear rolling process
AT507738B1 (de) * 2008-12-16 2011-03-15 Miba Sinter Austria Gmbh Verfahren zur hinterlegung der innenverzahnung einer pulvermetallurgisch hergestellten schiebemuffe für ein schaltgetriebe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558086A (en) * 1922-12-23 1925-10-20 Charles O Gustavsen Machine for rolling gears
US3196651A (en) * 1960-12-17 1965-07-27 Karrberg Gustaf Herman Rolling mill for rings
US3353391A (en) * 1965-06-21 1967-11-21 Nat Broach & Mach Method and apparatus for correcting ovality of annular gears
US3636744A (en) * 1970-05-18 1972-01-25 Lear Siegler Inc Internal gear rolling machine

Also Published As

Publication number Publication date
DE2228367A1 (de) 1973-12-20
US3735618A (en) 1973-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse