JPH0445253B2 - - Google Patents

Info

Publication number
JPH0445253B2
JPH0445253B2 JP58099411A JP9941183A JPH0445253B2 JP H0445253 B2 JPH0445253 B2 JP H0445253B2 JP 58099411 A JP58099411 A JP 58099411A JP 9941183 A JP9941183 A JP 9941183A JP H0445253 B2 JPH0445253 B2 JP H0445253B2
Authority
JP
Japan
Prior art keywords
tip
plunger
manufacturing
valve
groove
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 - Lifetime
Application number
JP58099411A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59225844A (ja
Inventor
Hiroshi Aino
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.)
Nittan Corp
Original Assignee
Nittan Valve 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 Nittan Valve Co Ltd filed Critical Nittan Valve Co Ltd
Priority to JP58099411A priority Critical patent/JPS59225844A/ja
Publication of JPS59225844A publication Critical patent/JPS59225844A/ja
Publication of JPH0445253B2 publication Critical patent/JPH0445253B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • B21K1/18—Making machine elements pistons or plungers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Forging (AREA)
JP58099411A 1983-06-06 1983-06-06 バルブラツシユアジヤスタ用プランジヤの製造方法 Granted JPS59225844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58099411A JPS59225844A (ja) 1983-06-06 1983-06-06 バルブラツシユアジヤスタ用プランジヤの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58099411A JPS59225844A (ja) 1983-06-06 1983-06-06 バルブラツシユアジヤスタ用プランジヤの製造方法

Publications (2)

Publication Number Publication Date
JPS59225844A JPS59225844A (ja) 1984-12-18
JPH0445253B2 true JPH0445253B2 (cs) 1992-07-24

Family

ID=14246734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58099411A Granted JPS59225844A (ja) 1983-06-06 1983-06-06 バルブラツシユアジヤスタ用プランジヤの製造方法

Country Status (1)

Country Link
JP (1) JPS59225844A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850315A (en) * 1988-05-27 1989-07-25 The Budd Company Push rod
US5027763A (en) * 1989-12-05 1991-07-02 Mall Tooling And Engineering One-piece push rod having enlarged spherical seat
US5069173A (en) * 1989-12-05 1991-12-03 Mall Tooling And Engineering Push rod having irregularly shaped internal bore
CN1109588C (zh) * 1998-11-19 2003-05-28 河南省温县金星机械厂 调节臂半成品的加工方法

Also Published As

Publication number Publication date
JPS59225844A (ja) 1984-12-18

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