JPH0124585B2 - - Google Patents

Info

Publication number
JPH0124585B2
JPH0124585B2 JP58081716A JP8171683A JPH0124585B2 JP H0124585 B2 JPH0124585 B2 JP H0124585B2 JP 58081716 A JP58081716 A JP 58081716A JP 8171683 A JP8171683 A JP 8171683A JP H0124585 B2 JPH0124585 B2 JP H0124585B2
Authority
JP
Japan
Prior art keywords
ring
roll
rolls
forming
drop
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
JP58081716A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59209438A (ja
Inventor
Masataka Izumitani
Kenji Yoshii
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.)
Topy Industries Ltd
Original Assignee
Topy Industries 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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to JP58081716A priority Critical patent/JPS59209438A/ja
Publication of JPS59209438A publication Critical patent/JPS59209438A/ja
Publication of JPH0124585B2 publication Critical patent/JPH0124585B2/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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP58081716A 1983-05-12 1983-05-12 円環の成形装置 Granted JPS59209438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58081716A JPS59209438A (ja) 1983-05-12 1983-05-12 円環の成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58081716A JPS59209438A (ja) 1983-05-12 1983-05-12 円環の成形装置

Publications (2)

Publication Number Publication Date
JPS59209438A JPS59209438A (ja) 1984-11-28
JPH0124585B2 true JPH0124585B2 (OSRAM) 1989-05-12

Family

ID=13754123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58081716A Granted JPS59209438A (ja) 1983-05-12 1983-05-12 円環の成形装置

Country Status (1)

Country Link
JP (1) JPS59209438A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060130486A (ko) * 2003-07-22 2006-12-19 요코하마 고무 가부시키가이샤 런 플랫용 지지체의 제조방법 및 장치
CN111872288A (zh) * 2020-06-23 2020-11-03 马鞍山市广源法兰环件有限公司 一种法兰扩孔机的碾环机构

Also Published As

Publication number Publication date
JPS59209438A (ja) 1984-11-28

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