JPS59189028A - 弁スリーブの製造方法 - Google Patents

弁スリーブの製造方法

Info

Publication number
JPS59189028A
JPS59189028A JP6313883A JP6313883A JPS59189028A JP S59189028 A JPS59189028 A JP S59189028A JP 6313883 A JP6313883 A JP 6313883A JP 6313883 A JP6313883 A JP 6313883A JP S59189028 A JPS59189028 A JP S59189028A
Authority
JP
Japan
Prior art keywords
sleeve
valve sleeve
valve
cylindrical member
parts
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
JP6313883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230912B2 (enrdf_load_stackoverflow
Inventor
Sosuke Sunaga
惣助 須長
Nobuaki Itaya
板谷　信明
Masaaki Kogure
小暮　正明
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Priority to JP6313883A priority Critical patent/JPS59189028A/ja
Publication of JPS59189028A publication Critical patent/JPS59189028A/ja
Publication of JPH0230912B2 publication Critical patent/JPH0230912B2/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
    • B21K1/20—Making machine elements valve parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Forging (AREA)
JP6313883A 1983-04-11 1983-04-11 弁スリーブの製造方法 Granted JPS59189028A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6313883A JPS59189028A (ja) 1983-04-11 1983-04-11 弁スリーブの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6313883A JPS59189028A (ja) 1983-04-11 1983-04-11 弁スリーブの製造方法

Publications (2)

Publication Number Publication Date
JPS59189028A true JPS59189028A (ja) 1984-10-26
JPH0230912B2 JPH0230912B2 (enrdf_load_stackoverflow) 1990-07-10

Family

ID=13220603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6313883A Granted JPS59189028A (ja) 1983-04-11 1983-04-11 弁スリーブの製造方法

Country Status (1)

Country Link
JP (1) JPS59189028A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706487A (en) * 1985-06-03 1987-11-17 Jidosha Kiki Co., Ltd. Method of manufacturing a valve sleeve
US4768268A (en) * 1986-02-24 1988-09-06 Tokai Trw & Co., Ltd. Method for manufacturing a single-piece type valve sleeve
US4870853A (en) * 1987-12-28 1989-10-03 Bethandale Corporation Tool and method of coining corner breaks in a stator of a power steering valve
JP2015123450A (ja) * 2013-12-25 2015-07-06 日産自動車株式会社 鍛造加工方法、鍛造加工用工具及び鍛造部品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712364U (enrdf_load_stackoverflow) * 1980-06-25 1982-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712364U (enrdf_load_stackoverflow) * 1980-06-25 1982-01-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706487A (en) * 1985-06-03 1987-11-17 Jidosha Kiki Co., Ltd. Method of manufacturing a valve sleeve
US4768268A (en) * 1986-02-24 1988-09-06 Tokai Trw & Co., Ltd. Method for manufacturing a single-piece type valve sleeve
US4870853A (en) * 1987-12-28 1989-10-03 Bethandale Corporation Tool and method of coining corner breaks in a stator of a power steering valve
JP2015123450A (ja) * 2013-12-25 2015-07-06 日産自動車株式会社 鍛造加工方法、鍛造加工用工具及び鍛造部品

Also Published As

Publication number Publication date
JPH0230912B2 (enrdf_load_stackoverflow) 1990-07-10

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