JPS6248043B2 - - Google Patents

Info

Publication number
JPS6248043B2
JPS6248043B2 JP9028381A JP9028381A JPS6248043B2 JP S6248043 B2 JPS6248043 B2 JP S6248043B2 JP 9028381 A JP9028381 A JP 9028381A JP 9028381 A JP9028381 A JP 9028381A JP S6248043 B2 JPS6248043 B2 JP S6248043B2
Authority
JP
Japan
Prior art keywords
valve seat
insert piece
cast
mold
seat body
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
JP9028381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206714A (en
Inventor
Takeshi Hiraoka
Hiroshi Munetoki
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.)
Daihatsu Motor Co Ltd
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
Daihatsu 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 Nippon Piston Ring Co Ltd, Daihatsu Kogyo KK filed Critical Nippon Piston Ring Co Ltd
Priority to JP9028381A priority Critical patent/JPS57206714A/ja
Publication of JPS57206714A publication Critical patent/JPS57206714A/ja
Publication of JPS6248043B2 publication Critical patent/JPS6248043B2/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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP9028381A 1981-06-12 1981-06-12 Cast valve seat Granted JPS57206714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9028381A JPS57206714A (en) 1981-06-12 1981-06-12 Cast valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9028381A JPS57206714A (en) 1981-06-12 1981-06-12 Cast valve seat

Publications (2)

Publication Number Publication Date
JPS57206714A JPS57206714A (en) 1982-12-18
JPS6248043B2 true JPS6248043B2 (enrdf_load_stackoverflow) 1987-10-12

Family

ID=13994182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9028381A Granted JPS57206714A (en) 1981-06-12 1981-06-12 Cast valve seat

Country Status (1)

Country Link
JP (1) JPS57206714A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425050A (zh) * 2019-07-26 2019-11-08 中国第一汽车股份有限公司 一种气缸盖总成成型工艺及气缸盖

Also Published As

Publication number Publication date
JPS57206714A (en) 1982-12-18

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