JPS59189023A - 内歯状に屈曲した複数歯を有する部品の製造方法 - Google Patents

内歯状に屈曲した複数歯を有する部品の製造方法

Info

Publication number
JPS59189023A
JPS59189023A JP6284283A JP6284283A JPS59189023A JP S59189023 A JPS59189023 A JP S59189023A JP 6284283 A JP6284283 A JP 6284283A JP 6284283 A JP6284283 A JP 6284283A JP S59189023 A JPS59189023 A JP S59189023A
Authority
JP
Japan
Prior art keywords
die
hole
punch
parts
tooth
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
JP6284283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123220B2 (enExample
Inventor
Koji Kako
加古　幸司
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6284283A priority Critical patent/JPS59189023A/ja
Publication of JPS59189023A publication Critical patent/JPS59189023A/ja
Publication of JPH0123220B2 publication Critical patent/JPH0123220B2/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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
JP6284283A 1983-04-09 1983-04-09 内歯状に屈曲した複数歯を有する部品の製造方法 Granted JPS59189023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6284283A JPS59189023A (ja) 1983-04-09 1983-04-09 内歯状に屈曲した複数歯を有する部品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6284283A JPS59189023A (ja) 1983-04-09 1983-04-09 内歯状に屈曲した複数歯を有する部品の製造方法

Publications (2)

Publication Number Publication Date
JPS59189023A true JPS59189023A (ja) 1984-10-26
JPH0123220B2 JPH0123220B2 (enExample) 1989-05-01

Family

ID=13211961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6284283A Granted JPS59189023A (ja) 1983-04-09 1983-04-09 内歯状に屈曲した複数歯を有する部品の製造方法

Country Status (1)

Country Link
JP (1) JPS59189023A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04100197U (enExample) * 1991-02-13 1992-08-28
CN107262625A (zh) * 2016-04-07 2017-10-20 浦江兴宇工贸有限公司 一种用于钥匙牙花冲齿的数控加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04100197U (enExample) * 1991-02-13 1992-08-28
CN107262625A (zh) * 2016-04-07 2017-10-20 浦江兴宇工贸有限公司 一种用于钥匙牙花冲齿的数控加工装置

Also Published As

Publication number Publication date
JPH0123220B2 (enExample) 1989-05-01

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