JPH0262347B2 - - Google Patents

Info

Publication number
JPH0262347B2
JPH0262347B2 JP6228285A JP6228285A JPH0262347B2 JP H0262347 B2 JPH0262347 B2 JP H0262347B2 JP 6228285 A JP6228285 A JP 6228285A JP 6228285 A JP6228285 A JP 6228285A JP H0262347 B2 JPH0262347 B2 JP H0262347B2
Authority
JP
Japan
Prior art keywords
wall
engagement
open
inward
forming
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
JP6228285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61222656A (ja
Inventor
Hiroto Matsuo
Yoshitaka Nishiwaki
Itsuo Yamamori
Norio Tanaka
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP60062282A priority Critical patent/JPS61222656A/ja
Priority to FR8604247A priority patent/FR2579492B1/fr
Priority to BR8601346A priority patent/BR8601346A/pt
Priority to KR1019860002273A priority patent/KR920003514B1/ko
Priority to ES553501A priority patent/ES8800498A1/es
Priority to IT19884/86A priority patent/IT1191713B/it
Publication of JPS61222656A publication Critical patent/JPS61222656A/ja
Publication of JPH0262347B2 publication Critical patent/JPH0262347B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP60062282A 1985-03-27 1985-03-27 碍子用キヤツプ金具の成形方法 Granted JPS61222656A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP60062282A JPS61222656A (ja) 1985-03-27 1985-03-27 碍子用キヤツプ金具の成形方法
FR8604247A FR2579492B1 (fr) 1985-03-27 1986-03-25 Procede pour forger un capuchon metallique d'un isolateur du type a rotule
BR8601346A BR8601346A (pt) 1985-03-27 1986-03-26 Processo para forjar uma tampa de metal de um isolador do tipo esfera-soquete
KR1019860002273A KR920003514B1 (ko) 1985-03-27 1986-03-26 보올-소켓형 애자의 금속캡 단조 방법
ES553501A ES8800498A1 (es) 1985-03-27 1986-03-26 Metodo de forjar un obturador metalico de un aislador del tipo de rotula
IT19884/86A IT1191713B (it) 1985-03-27 1986-03-27 Metodo per forgiare una cappa in metallo di isolatore del tipo a sede sferica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60062282A JPS61222656A (ja) 1985-03-27 1985-03-27 碍子用キヤツプ金具の成形方法

Publications (2)

Publication Number Publication Date
JPS61222656A JPS61222656A (ja) 1986-10-03
JPH0262347B2 true JPH0262347B2 (en]) 1990-12-25

Family

ID=13195617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60062282A Granted JPS61222656A (ja) 1985-03-27 1985-03-27 碍子用キヤツプ金具の成形方法

Country Status (1)

Country Link
JP (1) JPS61222656A (en])

Also Published As

Publication number Publication date
JPS61222656A (ja) 1986-10-03

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