JPS6415415A - Tappet valve system for internal combustion engine - Google Patents
Tappet valve system for internal combustion engineInfo
- Publication number
- JPS6415415A JPS6415415A JP17242487A JP17242487A JPS6415415A JP S6415415 A JPS6415415 A JP S6415415A JP 17242487 A JP17242487 A JP 17242487A JP 17242487 A JP17242487 A JP 17242487A JP S6415415 A JPS6415415 A JP S6415415A
- Authority
- JP
- Japan
- Prior art keywords
- connecting pin
- high speed
- sliding hole
- cam
- pin
- 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 reduce number of parts items by installing a connecting pin which moves against a return spring by feed of hydraulic pressure and connects each cam follower via a stopper pin, in case of a mechanism for selecting connection and release in a lot of cam followers. CONSTITUTION:At time of high speed driving of an engine, by way of example, hydraulic pressure is fed to a hydraulic chamber 21 of a connecting-selecting mechanism 10. If so, a connecting pin 22 moves till a stopper pin 23 is made contact with a stepped part 27b against a return spring 24 when axes of a first sliding hole 25, a guide hole 26 and a second sliding hole 27 are accorded with one another. Consequently, a large diametral part 22 of the connecting pin 22 is fitted in the guide hole 26, while a small diametral part 22b is fitted in the second sliding hole 27. Accordingly, each of first to third rocker arms 7-9 are connected together via the connecting pin 22. In consequence, all rocker arms 7-9 are driven by a high speed cam, so that each suction valve is opened or closed by the timing lift conformed to a form of the high speed cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17242487A JPS6415415A (en) | 1987-07-10 | 1987-07-10 | Tappet valve system for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17242487A JPS6415415A (en) | 1987-07-10 | 1987-07-10 | Tappet valve system for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415415A true JPS6415415A (en) | 1989-01-19 |
| JPH0375726B2 JPH0375726B2 (en) | 1991-12-03 |
Family
ID=15941714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17242487A Granted JPS6415415A (en) | 1987-07-10 | 1987-07-10 | Tappet valve system for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415415A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02207107A (en) * | 1989-02-03 | 1990-08-16 | Honda Motor Co Ltd | Valve operated condition switching device for internal combustion engine |
| JPH0310006U (en) * | 1989-06-20 | 1991-01-30 | ||
| JPH0313408U (en) * | 1989-06-22 | 1991-02-12 | ||
| JPH0317207U (en) * | 1989-06-30 | 1991-02-20 | ||
| CN102400733A (en) * | 2010-09-07 | 2012-04-04 | 本田技研工业株式会社 | Variable Air Valve System For Combustion Motor |
-
1987
- 1987-07-10 JP JP17242487A patent/JPS6415415A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02207107A (en) * | 1989-02-03 | 1990-08-16 | Honda Motor Co Ltd | Valve operated condition switching device for internal combustion engine |
| JPH0310006U (en) * | 1989-06-20 | 1991-01-30 | ||
| JPH0313408U (en) * | 1989-06-22 | 1991-02-12 | ||
| JPH0317207U (en) * | 1989-06-30 | 1991-02-20 | ||
| CN102400733A (en) * | 2010-09-07 | 2012-04-04 | 本田技研工业株式会社 | Variable Air Valve System For Combustion Motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0375726B2 (en) | 1991-12-03 |
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