JPS60164611U - Internal combustion engine valve lubrication system - Google Patents
Internal combustion engine valve lubrication systemInfo
- Publication number
- JPS60164611U JPS60164611U JP5404284U JP5404284U JPS60164611U JP S60164611 U JPS60164611 U JP S60164611U JP 5404284 U JP5404284 U JP 5404284U JP 5404284 U JP5404284 U JP 5404284U JP S60164611 U JPS60164611 U JP S60164611U
- Authority
- JP
- Japan
- Prior art keywords
- oil hole
- combustion engine
- internal combustion
- valve
- lubrication system
- 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
- 238000002485 combustion reaction Methods 0.000 title claims 3
- 238000005461 lubrication Methods 0.000 title 1
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１゛図は、本考案の第１実施例によるバルブ潤滑装置
の縦断面図、第２図は、第１図のバルブリフタの平面図
、第３図は、第１図のバルブリフタの縦断面図である。
１０・・・・・・シリンダヘッド、１６・・・・・・吸
排気バルブ、３８・・・・・・底部、４０・・・・・・
天井面、４９・・・・・・外周面、４５・・・・・・カ
ム、５０・・・・・・第１の油孔、５２・・・・・・第
２の油孔。Fig. 1 is a longitudinal sectional view of a valve lubricating device according to a first embodiment of the present invention, Fig. 2 is a plan view of the valve lifter of Fig. 1, and Fig. 3 is a longitudinal sectional view of the valve lifter of Fig. 1. It is. 10... Cylinder head, 16... Intake and exhaust valve, 38... Bottom, 40...
Ceiling surface, 49...outer peripheral surface, 45...cam, 50...first oil hole, 52...second oil hole.
Claims (1)
フタと、該バルブリフタの底部を境にして、前記底部の
天井面と接触する吸排気バルブと、前記底部の外周面に
設けられた窪みに遊嵌され、カムと摺接するシ公と、前
記底部の外周面と前記底部の天井面を連絡する油孔とか
ら成る内燃機関のバルブ潤滑装置において、前記吸排気
バルブのステム上端面が接触する領域内に向かう第１の
油孔を前記底部に設け、前記第１の油孔と連絡する第２
の油孔を前記シムに設けたことを特徴とする内燃機関の
バルブ潤滑装置。A cylindrical cup-shaped valve lifter that slides inside the cylinder head, an intake and exhaust valve that contacts the ceiling surface of the bottom with the bottom of the valve lifter as a border, and a valve lifter that is loosely fitted into a recess provided on the outer peripheral surface of the bottom. , in a valve lubricating device for an internal combustion engine, comprising a shaft that slides in contact with a cam, and an oil hole that communicates the outer peripheral surface of the bottom with the ceiling surface of the bottom, in a region where the upper end surface of the stem of the intake and exhaust valve contacts. A first oil hole facing towards the bottom is provided in the bottom part, and a second oil hole communicating with the first oil hole is provided in the bottom part.
A valve lubricating device for an internal combustion engine, characterized in that an oil hole is provided in the shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5404284U JPS60164611U (en) | 1984-04-11 | 1984-04-11 | Internal combustion engine valve lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5404284U JPS60164611U (en) | 1984-04-11 | 1984-04-11 | Internal combustion engine valve lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60164611U true JPS60164611U (en) | 1985-11-01 |
| JPH0137128Y2 JPH0137128Y2 (en) | 1989-11-09 |
Family
ID=30575451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5404284U Granted JPS60164611U (en) | 1984-04-11 | 1984-04-11 | Internal combustion engine valve lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60164611U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624255U (en) * | 1979-07-31 | 1981-03-05 | ||
| JPS56142203U (en) * | 1980-03-27 | 1981-10-27 | ||
| JPS57200609U (en) * | 1981-06-18 | 1982-12-20 | ||
| JPS59188007A (en) * | 1983-03-10 | 1984-10-25 | Mazda Motor Corp | Valve timing control device for engine |
-
1984
- 1984-04-11 JP JP5404284U patent/JPS60164611U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624255U (en) * | 1979-07-31 | 1981-03-05 | ||
| JPS56142203U (en) * | 1980-03-27 | 1981-10-27 | ||
| JPS57200609U (en) * | 1981-06-18 | 1982-12-20 | ||
| JPS59188007A (en) * | 1983-03-10 | 1984-10-25 | Mazda Motor Corp | Valve timing control device for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137128Y2 (en) | 1989-11-09 |
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