JPS6256322B2 - - Google Patents

Info

Publication number
JPS6256322B2
JPS6256322B2 JP56204007A JP20400781A JPS6256322B2 JP S6256322 B2 JPS6256322 B2 JP S6256322B2 JP 56204007 A JP56204007 A JP 56204007A JP 20400781 A JP20400781 A JP 20400781A JP S6256322 B2 JPS6256322 B2 JP S6256322B2
Authority
JP
Japan
Prior art keywords
sliding surface
cementite
resistance
pitting
tappet
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
JP56204007A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58106110A (ja
Inventor
Yukio Yamamoto
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.)
Matsuda KK
Original Assignee
Matsuda 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 Matsuda KK filed Critical Matsuda KK
Priority to JP20400781A priority Critical patent/JPS58106110A/ja
Publication of JPS58106110A publication Critical patent/JPS58106110A/ja
Publication of JPS6256322B2 publication Critical patent/JPS6256322B2/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP20400781A 1981-12-17 1981-12-17 耐ピツチング性にすぐれたエンジン用タペツト Granted JPS58106110A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20400781A JPS58106110A (ja) 1981-12-17 1981-12-17 耐ピツチング性にすぐれたエンジン用タペツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20400781A JPS58106110A (ja) 1981-12-17 1981-12-17 耐ピツチング性にすぐれたエンジン用タペツト

Publications (2)

Publication Number Publication Date
JPS58106110A JPS58106110A (ja) 1983-06-24
JPS6256322B2 true JPS6256322B2 (enExample) 1987-11-25

Family

ID=16483219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20400781A Granted JPS58106110A (ja) 1981-12-17 1981-12-17 耐ピツチング性にすぐれたエンジン用タペツト

Country Status (1)

Country Link
JP (1) JPS58106110A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422629U (enExample) * 1987-07-31 1989-02-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187116A (ja) * 1975-01-28 1976-07-30 Nippon Piston Ring Co Ltd Rootariienjinniokeruapetsukusushiiruto rootaahaujingutono sotaitekikumiawase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422629U (enExample) * 1987-07-31 1989-02-06

Also Published As

Publication number Publication date
JPS58106110A (ja) 1983-06-24

Similar Documents

Publication Publication Date Title
US4345943A (en) Abrasion resistant sintered alloy for internal combustion engines
JPS6011101B2 (ja) 内燃機関用焼結合金材
US4870931A (en) Rocker arm having wear resistant scuffing resistant portion
JPS62211355A (ja) 耐摩耗性鉄基焼結合金
JPS6034624B2 (ja) 内燃機関の動弁機構部材
KR100435324B1 (ko) 고온 내산화성을 갖는 내열구상흑연주철
JPS6147208B2 (enExample)
JPS6256322B2 (enExample)
JP2001234305A (ja) 焼結部材
JP2733773B2 (ja) ロッカアーム
JPH0115576B2 (enExample)
JP2866868B2 (ja) ピストンリング材
JPS6043462A (ja) 鋳鉄製ロッカアームの製造方法
JPS60255958A (ja) 耐摩耗性焼結合金
JPS605851A (ja) 耐摩耗性鋳鉄
JPS597003B2 (ja) 内燃機関用動弁機構
JP2952006B2 (ja) ピストンリング材
US2194872A (en) Manufacture of cylinders and cooling jackets of internal combustion engines
JPH03104841A (ja) 球状黒鉛鋳鉄
JPH0116886B2 (enExample)
JPH0140101B2 (enExample)
JPS6233744A (ja) 耐熱鋳鋼
JP2001011577A (ja) 内燃機関用ピストンのセカンドリング材
JPS63259049A (ja) 耐摩耗性および耐ピツチング性に優れた合金鋳鉄部材
JPS63290221A (ja) 複合ロ−ル