JPS61162234A - Ｖ溝プ−リ−の製造方法 - Google Patents

Ｖ溝プ−リ−の製造方法

Info

Publication number
JPS61162234A
JPS61162234A JP307985A JP307985A JPS61162234A JP S61162234 A JPS61162234 A JP S61162234A JP 307985 A JP307985 A JP 307985A JP 307985 A JP307985 A JP 307985A JP S61162234 A JPS61162234 A JP S61162234A
Authority
JP
Japan
Prior art keywords
roller
groove
pressed
embossed
die
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.)
Granted
Application number
JP307985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0459981B2 (de
Inventor
Takeshi Matsuoka
健 松岡
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.)
JTEKT Column Systems Corp
Original Assignee
Fuji Kiko 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 Fuji Kiko Co Ltd filed Critical Fuji Kiko Co Ltd
Priority to JP307985A priority Critical patent/JPS61162234A/ja
Publication of JPS61162234A publication Critical patent/JPS61162234A/ja
Publication of JPH0459981B2 publication Critical patent/JPH0459981B2/ja
Granted 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
JP307985A 1985-01-11 1985-01-11 Ｖ溝プ−リ−の製造方法 Granted JPS61162234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP307985A JPS61162234A (ja) 1985-01-11 1985-01-11 Ｖ溝プ−リ−の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP307985A JPS61162234A (ja) 1985-01-11 1985-01-11 Ｖ溝プ−リ−の製造方法

Publications (2)

Publication Number Publication Date
JPS61162234A true JPS61162234A (ja) 1986-07-22
JPH0459981B2 JPH0459981B2 (de) 1992-09-24

Family

ID=11547332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP307985A Granted JPS61162234A (ja) 1985-01-11 1985-01-11 Ｖ溝プ−リ−の製造方法

Country Status (1)

Country Link
JP (1) JPS61162234A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372441A (ja) * 1986-09-12 1988-04-02 Hamana Buhin Kogyo Kk 円盤状ピストンの製造方法
JPS6396355A (ja) * 1986-10-14 1988-04-27 Fuji Kiko Co Ltd プ−リ−及びその成形方法
JPH0313242A (ja) * 1989-06-10 1991-01-22 Hitachi Ltd プーリの加工方法及びプーリ
WO1998005446A1 (fr) * 1996-08-05 1998-02-12 Kabushiki Kaisha Kanemitsu Procede de moulage de la partie cylindrique d'une tole metallique portant un perçage central
KR100231189B1 (ko) * 1997-01-16 1999-11-15 박노정 다단 플리의 냉간성형방법과 그 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910432A (ja) * 1982-07-08 1984-01-19 Mitsuike Kogyo Kk 多重ｖ溝付プ−リの製造方法
JPS61129241A (ja) * 1984-11-28 1986-06-17 Fuji Kiko Co Ltd プ−リ−の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910432A (ja) * 1982-07-08 1984-01-19 Mitsuike Kogyo Kk 多重ｖ溝付プ−リの製造方法
JPS61129241A (ja) * 1984-11-28 1986-06-17 Fuji Kiko Co Ltd プ−リ−の製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372441A (ja) * 1986-09-12 1988-04-02 Hamana Buhin Kogyo Kk 円盤状ピストンの製造方法
JPS6396355A (ja) * 1986-10-14 1988-04-27 Fuji Kiko Co Ltd プ−リ−及びその成形方法
JPH0313242A (ja) * 1989-06-10 1991-01-22 Hitachi Ltd プーリの加工方法及びプーリ
WO1998005446A1 (fr) * 1996-08-05 1998-02-12 Kabushiki Kaisha Kanemitsu Procede de moulage de la partie cylindrique d'une tole metallique portant un perçage central
GB2320693A (en) * 1996-08-05 1998-07-01 Kanemitsu Kk Method of molding cylindrical portion of central bore-carrying sheet metal
US6502444B1 (en) 1996-08-05 2003-01-07 Kabushiki Kaisha Kanemitsu Method of forming a cylindrical portion of a sheet metal member having a center hole
KR100231189B1 (ko) * 1997-01-16 1999-11-15 박노정 다단 플리의 냉간성형방법과 그 장치

Also Published As

Publication number Publication date
JPH0459981B2 (de) 1992-09-24

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