JPH01127902U - - Google Patents
Info
- Publication number
- JPH01127902U JPH01127902U JP2431088U JP2431088U JPH01127902U JP H01127902 U JPH01127902 U JP H01127902U JP 2431088 U JP2431088 U JP 2431088U JP 2431088 U JP2431088 U JP 2431088U JP H01127902 U JPH01127902 U JP H01127902U
- Authority
- JP
- Japan
- Prior art keywords
- cam follower
- combustion engine
- internal combustion
- ring
- shaped convex
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 9
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の第１実施例に係る内燃機関の
カムフオロアの断面図、第２図は本考案の第２実
施例に係る内燃機関のカムフオロアの断面図、第
３図は本考案の第３実施例に係る内燃機関のカム
フオロアの断面図、第４図は本考案の第４実施例
に係る内燃機関のカムフオロアの断面図、第５図
は本考案の第５実施例に係る内燃機関のカムフオ
ロアの断面図、第６図は本考案の第６実施例に係
る内燃機関のカムフオロアの断面図、第７図は従
来における内燃機関のカムフオロアの断面説明図
、第８図は同カムフオロアの応力集中を示す説明
図、第９図は第７図のＧ方向矢視図である。
１……カムフオロア、３……底面部、４……リ
ング状凸部、６……厚肉部。
FIG. 1 is a cross-sectional view of a cam follower of an internal combustion engine according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a cam follower of an internal combustion engine according to a second embodiment of the present invention, and FIG. FIG. 4 is a cross-sectional view of a cam follower of an internal combustion engine according to a fourth embodiment of the present invention, and FIG. 5 is a cross-sectional view of a cam follower of an internal combustion engine according to a fifth embodiment of the present invention. 6 is a sectional view of a cam follower of an internal combustion engine according to a sixth embodiment of the present invention, FIG. 7 is an explanatory cross-sectional view of a cam follower of a conventional internal combustion engine, and FIG. 8 is a stress concentration of the cam follower. FIG. 9 is a view taken in the direction of arrow G in FIG. 7. 1... Cam follower, 3... Bottom part, 4... Ring-shaped convex part, 6... Thick wall part.
Claims (1)
オロアにおいて、上端部内周にリング状凸部を形
成したことを特徴とする内燃機関のカムフオロア
。 (2) 底面部を有する円筒形の内燃機関のカムフ
オロアにおいて、上端部内周にリング状凸部を形
成するとともに、シリンダブロツクと接触する下
端側面部近傍に厚肉部を形成したことを特徴とす
る内燃機関のカムフオロア。[Claims for Utility Model Registration] (1) A cam follower for an internal combustion engine that is cylindrical in shape and has a bottom portion, and is characterized in that a ring-shaped convex portion is formed on the inner periphery of the upper end portion. (2) A cylindrical cam follower for an internal combustion engine having a bottom surface is characterized in that a ring-shaped convex portion is formed on the inner periphery of the upper end, and a thick wall portion is formed near the side surface of the lower end that contacts the cylinder block. Cam follower of internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2431088U JPH01127902U (en) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2431088U JPH01127902U (en) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127902U true JPH01127902U (en) | 1989-08-31 |
Family
ID=31244056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2431088U Pending JPH01127902U (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127902U (en) |
-
1988
- 1988-02-25 JP JP2431088U patent/JPH01127902U/ja active Pending