JPS6171140A - 座金の製造方法 - Google Patents

座金の製造方法

Info

Publication number
JPS6171140A
JPS6171140A JP18312785A JP18312785A JPS6171140A JP S6171140 A JPS6171140 A JP S6171140A JP 18312785 A JP18312785 A JP 18312785A JP 18312785 A JP18312785 A JP 18312785A JP S6171140 A JPS6171140 A JP S6171140A
Authority
JP
Japan
Prior art keywords
washer
wire rod
manufacturing
shape
flat
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
JP18312785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452167B2 (en]
Inventor
Sadajiro Yamanaka
山中　定次郎
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.)
TOYO HATSUJO KOGYO KK
Original Assignee
TOYO HATSUJO KOGYO KK
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 TOYO HATSUJO KOGYO KK filed Critical TOYO HATSUJO KOGYO KK
Priority to JP18312785A priority Critical patent/JPS6171140A/ja
Publication of JPS6171140A publication Critical patent/JPS6171140A/ja
Publication of JPH0452167B2 publication Critical patent/JPH0452167B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
JP18312785A 1985-08-22 1985-08-22 座金の製造方法 Granted JPS6171140A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18312785A JPS6171140A (ja) 1985-08-22 1985-08-22 座金の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18312785A JPS6171140A (ja) 1985-08-22 1985-08-22 座金の製造方法

Publications (2)

Publication Number Publication Date
JPS6171140A true JPS6171140A (ja) 1986-04-12
JPH0452167B2 JPH0452167B2 (en]) 1992-08-21

Family

ID=16130268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18312785A Granted JPS6171140A (ja) 1985-08-22 1985-08-22 座金の製造方法

Country Status (1)

Country Link
JP (1) JPS6171140A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212018A (ja) * 1987-02-25 1988-09-05 Toyo Hatsujo Kogyo Kk 平ワツシヤの製造方法
JPH04135027A (ja) * 1990-09-27 1992-05-08 Nkk Corp 溶接用インサートリングの製造方法
WO2018079856A1 (ja) * 2016-10-31 2018-05-03 ベンダ工業株式会社 環状体の製造装置及び環状体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233876A (en) * 1975-09-11 1977-03-15 Mitsubishi Motors Corp Equipment for manufacturing metallic ring materials
JPS52156166A (en) * 1976-06-21 1977-12-26 Mitsubishi Electric Corp Method of fabricating welded ring
JPS5312763A (en) * 1976-07-23 1978-02-04 Ishikawajima Harima Heavy Ind Method of manufacturing ring member of guide ring
JPS5420953A (en) * 1977-07-18 1979-02-16 Tokushiyu Bearingu Seizou Kk Ring forming machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233876A (en) * 1975-09-11 1977-03-15 Mitsubishi Motors Corp Equipment for manufacturing metallic ring materials
JPS52156166A (en) * 1976-06-21 1977-12-26 Mitsubishi Electric Corp Method of fabricating welded ring
JPS5312763A (en) * 1976-07-23 1978-02-04 Ishikawajima Harima Heavy Ind Method of manufacturing ring member of guide ring
JPS5420953A (en) * 1977-07-18 1979-02-16 Tokushiyu Bearingu Seizou Kk Ring forming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212018A (ja) * 1987-02-25 1988-09-05 Toyo Hatsujo Kogyo Kk 平ワツシヤの製造方法
JPH04135027A (ja) * 1990-09-27 1992-05-08 Nkk Corp 溶接用インサートリングの製造方法
WO2018079856A1 (ja) * 2016-10-31 2018-05-03 ベンダ工業株式会社 環状体の製造装置及び環状体の製造方法

Also Published As

Publication number Publication date
JPH0452167B2 (en]) 1992-08-21

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