JPH0126780B2 - - Google Patents

Info

Publication number
JPH0126780B2
JPH0126780B2 JP21065783A JP21065783A JPH0126780B2 JP H0126780 B2 JPH0126780 B2 JP H0126780B2 JP 21065783 A JP21065783 A JP 21065783A JP 21065783 A JP21065783 A JP 21065783A JP H0126780 B2 JPH0126780 B2 JP H0126780B2
Authority
JP
Japan
Prior art keywords
poly
wall portion
peripheral wall
pulley
sheet metal
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
JP21065783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60102240A (ja
Inventor
Masami Ishii
Hiroshi Motoyama
Ryohei Yabuno
Hitoshi Sugimoto
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP21065783A priority Critical patent/JPS60102240A/ja
Publication of JPS60102240A publication Critical patent/JPS60102240A/ja
Publication of JPH0126780B2 publication Critical patent/JPH0126780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/006—Blanks having varying thickness, e.g. tailored blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/261—Making other particular articles wheels or the like pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
JP21065783A 1983-11-09 1983-11-09 鈑金製ポリｖプ−リの製造方法 Granted JPS60102240A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21065783A JPS60102240A (ja) 1983-11-09 1983-11-09 鈑金製ポリｖプ−リの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21065783A JPS60102240A (ja) 1983-11-09 1983-11-09 鈑金製ポリｖプ−リの製造方法

Publications (2)

Publication Number Publication Date
JPS60102240A JPS60102240A (ja) 1985-06-06
JPH0126780B2 true JPH0126780B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-25

Family

ID=16592936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21065783A Granted JPS60102240A (ja) 1983-11-09 1983-11-09 鈑金製ポリｖプ−リの製造方法

Country Status (1)

Country Link
JP (1) JPS60102240A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3579936B2 (ja) * 1994-11-21 2004-10-20 トヨタ自動車株式会社 有底筒状製品の成形方法
US6298702B1 (en) * 1999-11-12 2001-10-09 Advanced Metalforming Technologies, Inc. Method for making seamless wheel rims

Also Published As

Publication number Publication date
JPS60102240A (ja) 1985-06-06

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