JPS595707U - Valve mechanism control device - Google Patents
Valve mechanism control deviceInfo
- Publication number
- JPS595707U JPS595707U JP10042982U JP10042982U JPS595707U JP S595707 U JPS595707 U JP S595707U JP 10042982 U JP10042982 U JP 10042982U JP 10042982 U JP10042982 U JP 10042982U JP S595707 U JPS595707 U JP S595707U
- Authority
- JP
- Japan
- Prior art keywords
- valve mechanism
- control device
- camshaft
- eccentric plate
- mechanism control
- 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)
- Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案制御装置を備えた内燃機関の斜視図、第
２図は本考案制御装置の一実施例を示す正面図、第３図
はその要部縦断平面図、第４図はその作動原理図、第５
図は本考案制御装置におけるスプロケットと偏心板、ス
プロケットとカム軸の各間の回転位相曲線図、第６図は
偏心板の偏心量最大時におけるカムの開閉曲線図、第７
図は同偏心量零時における同様曲線図である。
ｅ・・・偏心量、２・・・クランク軸、３・・・駆動ス
プロケット、４・・・チェノ、６，７・・・吸、排気用
カム軸、６ａ・・・カム、８・・・被動スプロケット、
１０・・・制御装置１．１１・・・カム軸駆動腕、１３
・・・偏心板、１４・・・軸支、１５・・・制御レバー
、１７・・・第１伝動リンク南２０・・・第２伝動リン
ク、２３・・・操作装置。Fig. 1 is a perspective view of an internal combustion engine equipped with the control device of the present invention, Fig. 2 is a front view showing an embodiment of the control device of the present invention, Fig. 3 is a longitudinal sectional plan view of the main part thereof, and Fig. 4 is the same. Operation principle diagram, 5th
The figures are rotation phase curves between the sprocket and the eccentric plate, and the sprocket and the camshaft in the control device of the present invention. Figure 6 is the opening and closing curve of the cam when the amount of eccentricity of the eccentric plate is at its maximum.
The figure is a similar curve diagram when the amount of eccentricity is zero. e... Eccentricity, 2... Crankshaft, 3... Driving sprocket, 4... Cheno, 6, 7... Intake and exhaust camshafts, 6a... Cam, 8... driven sprocket,
10...Control device 1.11...Camshaft drive arm, 13
... Eccentric plate, 14... Pivotal support, 15... Control lever, 17... First transmission link south 20... Second transmission link, 23... Operating device.
Claims (1)
動輪とカム軸６とを相対回転可能に配設し、前記伝動輪
に偏心板１３の一端を第１伝動リンク１７を介して連結
すると共にこの偏心板１３の他端を、前記カム軸６に固
着されたカム軸駆動腕１１に第２伝動リンク２０を介し
て連結し、前記偏心板１３の回転中心Ｃと前記カム軸６
の回転中心０との間の偏心量ｅを調節し得るように前記
偏心板１３を、機関本体に軸支される制御レバー１５に
連結してなる、動弁機構の制御装置。A transmission wheel such as a driven sprocket 8 driven by the crankshaft 2 and the camshaft 6 are arranged to be relatively rotatable, and one end of an eccentric plate 13 is connected to the transmission wheel via a first transmission link 17. The other end of the eccentric plate 13 is connected to the camshaft drive arm 11 fixed to the camshaft 6 via a second transmission link 20, so that the rotation center C of the eccentric plate 13 and the camshaft 6
A control device for a valve mechanism, in which the eccentric plate 13 is connected to a control lever 15 pivotally supported on the engine body so as to adjust the eccentricity e between the rotation center 0 of the valve mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10042982U JPS595707U (en) | 1982-07-02 | 1982-07-02 | Valve mechanism control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10042982U JPS595707U (en) | 1982-07-02 | 1982-07-02 | Valve mechanism control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595707U true JPS595707U (en) | 1984-01-14 |
| JPS6347607Y2 JPS6347607Y2 (en) | 1988-12-08 |
Family
ID=30237581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10042982U Granted JPS595707U (en) | 1982-07-02 | 1982-07-02 | Valve mechanism control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0210440U (en) * | 1988-06-29 | 1990-01-23 | ||
| JP2013032744A (en) * | 2011-08-02 | 2013-02-14 | Toyota Motor Corp | Variable valve apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104130A (en) * | 1980-01-02 | 1981-08-19 | Nat Res Dev | Internal combustion engine |
-
1982
- 1982-07-02 JP JP10042982U patent/JPS595707U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104130A (en) * | 1980-01-02 | 1981-08-19 | Nat Res Dev | Internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0210440U (en) * | 1988-06-29 | 1990-01-23 | ||
| JP2013032744A (en) * | 2011-08-02 | 2013-02-14 | Toyota Motor Corp | Variable valve apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347607Y2 (en) | 1988-12-08 |
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