JPH03123910U - - Google Patents
Info
- Publication number
- JPH03123910U JPH03123910U JP3494290U JP3494290U JPH03123910U JP H03123910 U JPH03123910 U JP H03123910U JP 3494290 U JP3494290 U JP 3494290U JP 3494290 U JP3494290 U JP 3494290U JP H03123910 U JPH03123910 U JP H03123910U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- valve
- valve train
- rocker shaft
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１〜３はこの考案の実施例を示し、第１図は
内燃機関の動弁装置の要部拡大平面図、第２図は
内燃機関の動弁装置の概略断面説明図、第３図は
内燃機関のシリンダヘツドの要部拡大断面図であ
る。第４，５はこの考案の従来の技術を示し、第
４図は内燃機関の動弁装置の要部拡大平面図、第
５図は内燃機関の動弁装置の概略断面説明図であ
る。
図において、２は内燃機関、４はシリンダヘツ
ド、６は気筒、８は吸気用カム、１０は排気用カ
ム、１２はカムシヤフト、１４はカムキヤツプ、
１６は第１ロツカアーム、１８はロツカシヤフト
、２０は吸気通路、２２は吸気バルブ、２４は第
２ロツカアーム、２６は排気通路、２８は排気バ
ルブ、３０は動弁装置、３２は接触部、３４は押
圧部、３６は軸受部、３８は連結部材である。
1 to 3 show examples of this invention, FIG. 1 is an enlarged plan view of the main parts of a valve train for an internal combustion engine, FIG. 2 is a schematic cross-sectional explanatory diagram of a valve train for an internal combustion engine, and FIG. FIG. 2 is an enlarged sectional view of a main part of a cylinder head of an internal combustion engine. 4 and 5 show conventional techniques of this invention, with FIG. 4 being an enlarged plan view of essential parts of a valve operating system for an internal combustion engine, and FIG. 5 being a schematic cross-sectional explanatory view of the valve operating system for an internal combustion engine. In the figure, 2 is an internal combustion engine, 4 is a cylinder head, 6 is a cylinder, 8 is an intake cam, 10 is an exhaust cam, 12 is a camshaft, 14 is a cam cap,
16 is a first rocker arm, 18 is a rocker shaft, 20 is an intake passage, 22 is an intake valve, 24 is a second rocker arm, 26 is an exhaust passage, 28 is an exhaust valve, 30 is a valve train, 32 is a contact portion, and 34 is a pressure 36 is a bearing portion, and 38 is a connecting member.
Claims (1)
中心とする揺動動作に変換させて吸・排気用のバ
ルブの開閉を行うロツカアームを有する内燃機関
の動弁装置において、前記ロツカシヤフトに装着
されるとともに同一機能の隣接するロツカアーム
を一体的に連結して設けたことを特徴とする内燃
機関の動弁装置。 In a valve train for an internal combustion engine that has a rocker arm that opens and closes intake and exhaust valves by converting the rotational force from the camshaft into a rocking motion centered on the rocker shaft, the valve is attached to the rocker shaft and has the same function. A valve train for an internal combustion engine, characterized in that a locking arm is integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034942U JP2554725Y2 (en) | 1990-03-30 | 1990-03-30 | Valve train for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034942U JP2554725Y2 (en) | 1990-03-30 | 1990-03-30 | Valve train for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123910U true JPH03123910U (en) | 1991-12-17 |
| JP2554725Y2 JP2554725Y2 (en) | 1997-11-17 |
Family
ID=31539862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034942U Expired - Lifetime JP2554725Y2 (en) | 1990-03-30 | 1990-03-30 | Valve train for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554725Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107829A (en) * | 1980-12-25 | 1982-07-05 | Mitsubishi Heavy Ind Ltd | Apparatus for manufacturing radial tire |
| JPS6254716A (en) * | 1985-09-04 | 1987-03-10 | Nippon Synthetic Chem Ind Co Ltd:The | Air-drying resin composition |
-
1990
- 1990-03-30 JP JP1990034942U patent/JP2554725Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107829A (en) * | 1980-12-25 | 1982-07-05 | Mitsubishi Heavy Ind Ltd | Apparatus for manufacturing radial tire |
| JPS6254716A (en) * | 1985-09-04 | 1987-03-10 | Nippon Synthetic Chem Ind Co Ltd:The | Air-drying resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554725Y2 (en) | 1997-11-17 |