JPS58106110A - 耐ピツチング性にすぐれたエンジン用タペツト - Google Patents
耐ピツチング性にすぐれたエンジン用タペツトInfo
- Publication number
- JPS58106110A JPS58106110A JP20400781A JP20400781A JPS58106110A JP S58106110 A JPS58106110 A JP S58106110A JP 20400781 A JP20400781 A JP 20400781A JP 20400781 A JP20400781 A JP 20400781A JP S58106110 A JPS58106110 A JP S58106110A
- Authority
- JP
- Japan
- Prior art keywords
- cementite
- resistance
- tappet
- pitching
- foundation
- 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
Links
- 229910001567 cementite Inorganic materials 0.000 claims abstract description 14
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910001563 bainite Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 229910001562 pearlite Inorganic materials 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000861914 Plecoglossus altivelis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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)
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 true JPS58106110A (ja) | 1983-06-24 |
| JPS6256322B2 JPS6256322B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6422629U (enrdf_load_stackoverflow) * | 1987-07-31 | 1989-02-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187116A (ja) * | 1975-01-28 | 1976-07-30 | Nippon Piston Ring Co Ltd | Rootariienjinniokeruapetsukusushiiruto rootaahaujingutono sotaitekikumiawase |
-
1981
- 1981-12-17 JP JP20400781A patent/JPS58106110A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187116A (ja) * | 1975-01-28 | 1976-07-30 | Nippon Piston Ring Co Ltd | Rootariienjinniokeruapetsukusushiiruto rootaahaujingutono sotaitekikumiawase |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256322B2 (enrdf_load_stackoverflow) | 1987-11-25 |
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