JPH0447111U - - Google Patents
Info
- Publication number
- JPH0447111U JPH0447111U JP8955190U JP8955190U JPH0447111U JP H0447111 U JPH0447111 U JP H0447111U JP 8955190 U JP8955190 U JP 8955190U JP 8955190 U JP8955190 U JP 8955190U JP H0447111 U JPH0447111 U JP H0447111U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- rocker arm
- intermediate arm
- contact surface
- camshaft
- 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第1図は本考案のエンジンの動弁装置の実施例
を示すもので、第2図は第1図の要部拡大側面図
、第3図は従来のエンジンの動弁装置を示す縦断
面図、第4図は本考案の実施例と従来装置とのす
べり量の比較特性図である。
1……カム軸、2……吸気弁、3……排気弁、
4……ロツカアーム、5……中間アーム、6……
シリンダヘツド、12……ロツカアームの凸曲面
形状接触面、13……中間アームの凹曲面形状接
触面、41……ロツカアームの軸、51……中間
アームの軸。
Fig. 1 shows an embodiment of the engine valve train of the present invention, Fig. 2 is an enlarged side view of the main part of Fig. 1, and Fig. 3 is a vertical sectional view showing a conventional engine valve train. , FIG. 4 is a comparative characteristic diagram of the slip amount between the embodiment of the present invention and the conventional device. 1...Camshaft, 2...Intake valve, 3...Exhaust valve,
4...Rotsuka arm, 5...Intermediate arm, 6...
Cylinder head, 12... Convex curved contact surface of rocker arm, 13... Concave curved contact surface of intermediate arm, 41... Axis of rocker arm, 51... Axis of intermediate arm.
Claims (1)
間アームを介在せしめたエンジンの動弁装置にお
いて、前記ロツカアームと前記中間アームの接触
面を凹凸曲面形状により形成したことを特徴とす
るエンジンの動弁装置。 A valve operating device for an engine in which an intermediate arm is interposed between a camshaft and a rocker arm for intake and exhaust valves, characterized in that a contact surface between the rocker arm and the intermediate arm is formed in an uneven curved shape. Valve device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8955190U JPH0447111U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8955190U JPH0447111U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0447111U true JPH0447111U (en) | 1992-04-22 |
Family
ID=31823609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8955190U Pending JPH0447111U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0447111U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6364602A (en) * | 1986-09-04 | 1988-03-23 | Seiko Epson Corp | Floppy disk drive |
JPH0263002B2 (en) * | 1981-12-10 | 1990-12-27 | Matsushita Electric Works Ltd |
-
1990
- 1990-08-29 JP JP8955190U patent/JPH0447111U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0263002B2 (en) * | 1981-12-10 | 1990-12-27 | Matsushita Electric Works Ltd | |
JPS6364602A (en) * | 1986-09-04 | 1988-03-23 | Seiko Epson Corp | Floppy disk drive |