JPS643211A - Valve driving device for engine - Google Patents
Valve driving device for engineInfo
- Publication number
- JPS643211A JPS643211A JP15645287A JP15645287A JPS643211A JP S643211 A JPS643211 A JP S643211A JP 15645287 A JP15645287 A JP 15645287A JP 15645287 A JP15645287 A JP 15645287A JP S643211 A JPS643211 A JP S643211A
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- pressure chambers
- driven side
- rocker arms
- side rocker
- 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
Landscapes
- Valve Device For Special Equipments (AREA)
Abstract
PURPOSE:To prevent breaking away of the driven side rocker arms, by forming oil pressure chambers and fitting holes in driving side and driven side rocker arms, respectively, and slanting an axis of the oil pressure chambers and the fitting holes, from an axis of a rocker shaft. CONSTITUTION:A driving side rocker arm 11 is formed with oil pressure chambers 16. Driven side rocker arms 9, 10 are formed with fitting holes 18 for plungers 17. When the pressure in the oil pressure chambers 16 becomes high, the plungers 17 are pushed out toward the driven side rocker arms 9, 10. An axis of the oil pressure chambers 16 and the fitting holes 18, is slanted at a preset angle from an axis of a rocker shaft 8. While the driving side and driven side rocker arms 11, 9, 10 are connectingly moved with each other, axial component of a force acts on the plungers 17, for pushing back these plungers 17 in the oil pressure chambers 16. In this way, breaking away of the driven side rocker arms can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15645287A JP2511980B2 (en) | 1987-06-25 | 1987-06-25 | Engine valve drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15645287A JP2511980B2 (en) | 1987-06-25 | 1987-06-25 | Engine valve drive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS643211A true JPS643211A (en) | 1989-01-09 |
JP2511980B2 JP2511980B2 (en) | 1996-07-03 |
Family
ID=15628057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15645287A Expired - Lifetime JP2511980B2 (en) | 1987-06-25 | 1987-06-25 | Engine valve drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2511980B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202625A (en) * | 2010-03-26 | 2011-10-13 | Honda Motor Co Ltd | Decompression device arrangement structure for engine |
-
1987
- 1987-06-25 JP JP15645287A patent/JP2511980B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202625A (en) * | 2010-03-26 | 2011-10-13 | Honda Motor Co Ltd | Decompression device arrangement structure for engine |
Also Published As
Publication number | Publication date |
---|---|
JP2511980B2 (en) | 1996-07-03 |
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