HK1006686A1 - Method and apparatus forming a helical spline gear with a stopper on a rotary shaft - Google Patents

Method and apparatus forming a helical spline gear with a stopper on a rotary shaft

Info

Publication number
HK1006686A1
HK1006686A1 HK98105844A HK98105844A HK1006686A1 HK 1006686 A1 HK1006686 A1 HK 1006686A1 HK 98105844 A HK98105844 A HK 98105844A HK 98105844 A HK98105844 A HK 98105844A HK 1006686 A1 HK1006686 A1 HK 1006686A1
Authority
HK
Hong Kong
Prior art keywords
stopper
rotary shaft
helical spline
spline gear
apparatus forming
Prior art date
Application number
HK98105844A
Inventor
Shuzou Isozumi
Noriyuki Tanaka
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1006686A1 publication Critical patent/HK1006686A1/en

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
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks
    • 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
HK98105844A 1991-04-15 1998-06-22 Method and apparatus forming a helical spline gear with a stopper on a rotary shaft HK1006686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3110951A JP2555486B2 (en) 1991-04-15 1991-04-15 Method of forming helical spline with stopper on rotating shaft

Publications (1)

Publication Number Publication Date
HK1006686A1 true HK1006686A1 (en) 1999-03-12

Family

ID=14548677

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105844A HK1006686A1 (en) 1991-04-15 1998-06-22 Method and apparatus forming a helical spline gear with a stopper on a rotary shaft

Country Status (4)

Country Link
EP (1) EP0509734B1 (en)
JP (1) JP2555486B2 (en)
DE (1) DE4212650C2 (en)
HK (1) HK1006686A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659955A (en) * 1994-01-21 1997-08-26 Plamper; Gerhard Method of making powder metal helical gears
DE19520699A1 (en) * 1995-06-07 1996-12-12 Bad Dueben Profilwalzmaschinen Roller tool for preparing multi-thread pitch profile on cylindrical shaft section of workpiece
FR2745855B1 (en) * 1996-03-08 1998-04-10 Valeo Equip Electr Moteur STARTER OF A MOTOR VEHICLE COMPRISING IMPROVED THRUST MEANS FOR ITS TRAINER
US6169333B1 (en) * 1997-10-06 2001-01-02 Visteon Global Technologies, Inc. Starter motor drive stop
KR20000051815A (en) * 1999-01-27 2000-08-16 에릭 발리베 Spline processing method of starter formed stopper
KR100443883B1 (en) * 2000-11-24 2004-08-09 주식회사 만도 Synchronous rolling machine of an each other gear shape
CN101767117B (en) * 2008-12-31 2014-05-21 江苏汤臣汽车零部件有限公司 Method for processing camshaft spline of automotive brake and device therefor
PL216309B1 (en) * 2010-08-30 2014-03-31 Lubelska Polt Method for plastic forming of shafts with toothed rings
CN102989938B (en) * 2012-11-17 2016-09-21 山东省青岛生建机械厂 Cold knocking machine for multiple keys
JP2016205265A (en) * 2015-04-24 2016-12-08 三菱電機株式会社 Torque transmission device and its process of manufacture
KR101718334B1 (en) * 2015-07-24 2017-03-21 성국태 Recliner shaft for car seat
CN108188313A (en) * 2017-11-29 2018-06-22 江阴市永兴机械制造有限公司 A kind of secondary cold extrusion technology of large-diameter outer spline

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062077A (en) * 1957-09-16 1962-11-06 Michigan Tool Co Method and apparatus for effecting a one-location assembly
US3531976A (en) * 1967-11-27 1970-10-06 Ford Motor Co Cold rolling of fine pitch herringbone gears
JPS5372780A (en) * 1976-12-11 1978-06-28 Reiji Ikawa Packing material
JPS5823501B2 (en) * 1978-07-05 1983-05-16 株式会社日立製作所 Starting motor with clutch mechanism
JPS5553727Y2 (en) * 1979-04-18 1980-12-12
JPS59209449A (en) * 1983-05-11 1984-11-28 Toyota Motor Corp Rolling method
US4741191A (en) * 1985-06-12 1988-05-03 Anderson-Cook, Inc. Method for splining and flanging thin-walled members
US4644772A (en) * 1985-08-26 1987-02-24 Anderson-Cook, Inc. Snap ring forming and grooving

Also Published As

Publication number Publication date
DE4212650A1 (en) 1992-10-22
DE4212650C2 (en) 1996-03-21
EP0509734B1 (en) 1995-06-21
JPH04319037A (en) 1992-11-10
JP2555486B2 (en) 1996-11-20
EP0509734A1 (en) 1992-10-21

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100413