JPS6441607A - Valve driving device for engine - Google Patents
Valve driving device for engineInfo
- Publication number
- JPS6441607A JPS6441607A JP19816087A JP19816087A JPS6441607A JP S6441607 A JPS6441607 A JP S6441607A JP 19816087 A JP19816087 A JP 19816087A JP 19816087 A JP19816087 A JP 19816087A JP S6441607 A JPS6441607 A JP S6441607A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- rocker
- speed air
- shaft
- low
- 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-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
PURPOSE:To shorten the axial length of rocker shafts by arranging plural switching mechanisms for changing plural rocker arms from an interlocking condition to a non-interlocking condition so that these switching mechanism overlap each other in the direction of shaft line of the rocker shaft. CONSTITUTION:Rocker shafts 3, 4 are fixed, by bolts, on a cam cap 1 pivoting a cam shaft 2. A low-speed air intake cam 6, a high-speed air inlet cam 7, an exhaust cam 8, and a low-speed air intake cam 9 are respectively formed integrally with the cam shaft 2. In this case, a first rocker arm 12 equipped with a roller 11 which contacts the low-speed air inlet cam 6, a second rocker arm 14 equipped with a slipper 13 which contacts the high-speed air inlet cam 7, and a third rocker arm 16 equipped with a roller 15 which contacts the low- speed air inlet cam 9 are respectively installed to the inlet side rocker shaft 3. Further, switching mechanisms 31, 32 are respectively installed between the rocker arms 12-16.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62198160A JP2575725B2 (en) | 1987-08-10 | 1987-08-10 | Engine valve drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62198160A JP2575725B2 (en) | 1987-08-10 | 1987-08-10 | Engine valve drive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6441607A true JPS6441607A (en) | 1989-02-13 |
JP2575725B2 JP2575725B2 (en) | 1997-01-29 |
Family
ID=16386460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62198160A Expired - Fee Related JP2575725B2 (en) | 1987-08-10 | 1987-08-10 | Engine valve drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2575725B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116710U (en) * | 1990-03-14 | 1991-12-03 | ||
JP2012002222A (en) * | 2010-06-15 | 2012-01-05 | Guangyang Ind Co Ltd | Engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63100210A (en) * | 1986-10-16 | 1988-05-02 | Honda Motor Co Ltd | Valve mechanism of internal combustion engine |
-
1987
- 1987-08-10 JP JP62198160A patent/JP2575725B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63100210A (en) * | 1986-10-16 | 1988-05-02 | Honda Motor Co Ltd | Valve mechanism of internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116710U (en) * | 1990-03-14 | 1991-12-03 | ||
JP2012002222A (en) * | 2010-06-15 | 2012-01-05 | Guangyang Ind Co Ltd | Engine |
Also Published As
Publication number | Publication date |
---|---|
JP2575725B2 (en) | 1997-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2165987A1 (en) | Valve mechanism for an internal combustion engine | |
JPS6480711A (en) | Valve system controller for internal combustion engine | |
DE69023238D1 (en) | Valve drive arrangement for multi-valve internal combustion engine. | |
JPS61232309A (en) | Valve row structure of engine of small cylinder bore having four valve per cylinder | |
US5178108A (en) | Camshaft drive for an automotive engine | |
JPS57102506A (en) | Engine with four valves and one overhead cam shaft | |
US5144920A (en) | Automatic timing governor between crankshaft and camshafts, operating by means of actuators on the shaft connecting chain | |
US3897760A (en) | Valve timing overlap control for internal combustion engines | |
KR910001213A (en) | Camshaft bearing structure of DOHC engine | |
JP2006170188A (en) | Variable cam system | |
DE3782035D1 (en) | VALVE DRIVE MECHANISM FOR INTERNAL COMBUSTION ENGINE. | |
JPS6441607A (en) | Valve driving device for engine | |
EP0524314A4 (en) | Valve mechanism in internal combustion engine | |
JPS57210109A (en) | Engine of double overhead cam type | |
JPS57210110A (en) | V-engine for motorcycle | |
JPS572409A (en) | Cam shaft supporting structure for four-valve and two-overhead cam shaft type internal combustion engine | |
DE3687661D1 (en) | VALVE DRIVE MECHANISM FOR INTERNAL COMBUSTION ENGINE. | |
JPS5677519A (en) | Cylinder head for overhead camshaft type four-cycle engine | |
JPS60142006A (en) | Intake/exhaust unit of internal-combustion engine | |
EP0905365B1 (en) | Mechanism for coordinating operation of throttle valves in a carburetor system | |
JPS5537507A (en) | Two wheeler provided with overhead cam shaft type 4-cycle engine | |
JPH041164B2 (en) | ||
JPS6067705A (en) | Cam shaft drive unit in double overhead cam shaft engine | |
JPS6412013A (en) | Valve system for engine | |
JPH0151886B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |