JPH0224175B2 - - Google Patents

Info

Publication number
JPH0224175B2
JPH0224175B2 JP58025893A JP2589383A JPH0224175B2 JP H0224175 B2 JPH0224175 B2 JP H0224175B2 JP 58025893 A JP58025893 A JP 58025893A JP 2589383 A JP2589383 A JP 2589383A JP H0224175 B2 JPH0224175 B2 JP H0224175B2
Authority
JP
Japan
Prior art keywords
diameter
ring
annular
lower mold
annular body
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 - Lifetime
Application number
JP58025893A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59150640A (ja
Inventor
Yoshiaki Ishizaki
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.)
Musashi Seimitsu Industry Co Ltd
Original Assignee
Musashi Seimitsu Industry 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 Musashi Seimitsu Industry Co Ltd filed Critical Musashi Seimitsu Industry Co Ltd
Priority to JP58025893A priority Critical patent/JPS59150640A/ja
Publication of JPS59150640A publication Critical patent/JPS59150640A/ja
Publication of JPH0224175B2 publication Critical patent/JPH0224175B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP58025893A 1983-02-17 1983-02-17 金属リング素材の製造方法 Granted JPS59150640A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58025893A JPS59150640A (ja) 1983-02-17 1983-02-17 金属リング素材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58025893A JPS59150640A (ja) 1983-02-17 1983-02-17 金属リング素材の製造方法

Publications (2)

Publication Number Publication Date
JPS59150640A JPS59150640A (ja) 1984-08-28
JPH0224175B2 true JPH0224175B2 (enrdf_load_stackoverflow) 1990-05-28

Family

ID=12178466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58025893A Granted JPS59150640A (ja) 1983-02-17 1983-02-17 金属リング素材の製造方法

Country Status (1)

Country Link
JP (1) JPS59150640A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01107940A (ja) * 1987-10-22 1989-04-25 Yorozu Jidosha Kogyo Kk 環状部品の製造方法
US12059721B2 (en) 2022-11-08 2024-08-13 Beijingwest Industries Co., Ltd. Method and system for on-demand retaining ring forming and installation
EP4368310A1 (en) * 2022-11-08 2024-05-15 BeijingWest Industries Co. Ltd. Method and system for on-demand retaining ring forming and installation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147466A (en) * 1975-06-13 1976-12-17 Taiho Kogyo Co Ltd Method of shaping butttjointed cylindrical bushes

Also Published As

Publication number Publication date
JPS59150640A (ja) 1984-08-28

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