CA1031994A - Gear rolling method and apparatus - Google Patents

Gear rolling method and apparatus

Info

Publication number
CA1031994A
CA1031994A CA206,870A CA206870A CA1031994A CA 1031994 A CA1031994 A CA 1031994A CA 206870 A CA206870 A CA 206870A CA 1031994 A CA1031994 A CA 1031994A
Authority
CA
Canada
Prior art keywords
rolling method
gear rolling
gear
rolling
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
CA206,870A
Other languages
French (fr)
Other versions
CA206870S (en
Inventor
Irven H. Culver
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.)
Southwestern Industries Inc
Original Assignee
Southwestern Industries 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 Southwestern Industries Inc filed Critical Southwestern Industries Inc
Application granted granted Critical
Publication of CA1031994A publication Critical patent/CA1031994A/en
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)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA206,870A 1973-08-31 1974-08-13 Gear rolling method and apparatus Expired CA1031994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US393500A US3877273A (en) 1973-08-31 1973-08-31 Gear rolling method and apparatus

Publications (1)

Publication Number Publication Date
CA1031994A true CA1031994A (en) 1978-05-30

Family

ID=23554941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,870A Expired CA1031994A (en) 1973-08-31 1974-08-13 Gear rolling method and apparatus

Country Status (7)

Country Link
US (1) US3877273A (en)
JP (1) JPS5051455A (en)
CA (1) CA1031994A (en)
CH (3) CH591293A5 (en)
DE (1) DE2439420A1 (en)
FR (1) FR2242174B1 (en)
GB (2) GB1485392A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022044A (en) * 1976-06-18 1977-05-10 Southwestern Industries, Inc. Machines for centerless cold rolling of gears
FR2531360A1 (en) * 1982-08-03 1984-02-10 Marchal Equip Auto METHOD AND APPARATUS FOR FINISHING BY ROLLING A HELICOIDAL NET CUT ON A CYLINDRICAL PART
US5711187A (en) * 1990-10-08 1998-01-27 Formflo Ltd. Gear wheels rolled from powder metal blanks and method of manufacture
US9597743B2 (en) 2014-01-17 2017-03-21 Sikorsky Aircraft Corporation Machine for machining gear teeth and gear teeth machining method
DE102014221456A1 (en) * 2014-10-22 2016-04-28 Zf Friedrichshafen Ag Gear pairing of a gearbox

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849904A (en) * 1955-09-23 1958-09-02 Louis G Hill Device for serrating a shaft
US3704612A (en) * 1968-04-08 1972-12-05 Hurth Masch Zahnrad Carl Toothed tool and device for chipless generation of gears
US3631704A (en) * 1970-01-12 1972-01-04 Teledyne Inc Apparatus for roll forming toothed workpieces
US3738140A (en) * 1971-07-06 1973-06-12 Lear Siegler Inc Gear rolling machine
US3745851A (en) * 1971-12-23 1973-07-17 North American Rockwell Power toothed transmission device

Also Published As

Publication number Publication date
GB1485391A (en) 1977-09-08
CH590699A5 (en) 1977-08-15
DE2439420A1 (en) 1975-05-07
FR2242174B1 (en) 1983-04-15
JPS5051455A (en) 1975-05-08
CH583074A5 (en) 1976-12-31
CH591293A5 (en) 1977-09-15
FR2242174A1 (en) 1975-03-28
US3877273A (en) 1975-04-15
GB1485392A (en) 1977-09-08

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