JPS589942U - Engine compression ratio changing device - Google Patents
Engine compression ratio changing deviceInfo
- Publication number
- JPS589942U JPS589942U JP10491381U JP10491381U JPS589942U JP S589942 U JPS589942 U JP S589942U JP 10491381 U JP10491381 U JP 10491381U JP 10491381 U JP10491381 U JP 10491381U JP S589942 U JPS589942 U JP S589942U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- compression ratio
- changing device
- ratio changing
- engine
- 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.)
- Pending
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係わる実施例の概略構造を示す模式図
、第２図は第１図上で■−■線に沿う断面図である。
１０・・・・・・シリンダブロック、１４・・・・・・
オイルパン、１Ｂ・・・・・・偏心部材、２０・・・・
・・クランクシャフト、２２・・・・・・レバー、２４
−−−−−−ラックバ−１３０・・・・・・ピニオンギ
ア、３２・・・・・・出力シャフト、３４・・・・・・
出力歯車、３６・・・・・・内歯歯車。FIG. 1 is a schematic diagram showing a schematic structure of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 10... Cylinder block, 14...
Oil pan, 1B...Eccentric member, 20...
...Crankshaft, 22...Lever, 24
------Rack bar 130...Pinion gear, 32...Output shaft, 34...
Output gear, 36... Internal gear.
Claims (1)
トの回転中心と偏心した揺動中心を持つ偏心部材と、該
クランクシャフトの端部に取付けられた出力歯車と、該
クランクシャフトと同軸線上に位置したエンジン出力シ
ャフトに取付けられ該出力歯車とかみ合う内歯歯車と、
を有し、エンジン運転状態に応じて偏心部材を揺動する
ことを特徴とするエンジンの圧縮比変更装置。an eccentric member that supports the vicinity of the end of the crankshaft and has a swing center eccentric to the rotation center of the crankshaft, an output gear attached to the end of the crankshaft, and an eccentric member located on the same axis as the crankshaft. an internal gear attached to the engine output shaft and meshing with the output gear;
What is claimed is: 1. A compression ratio changing device for an engine, characterized in that the eccentric member is oscillated according to engine operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10491381U JPS589942U (en) | 1981-07-15 | 1981-07-15 | Engine compression ratio changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10491381U JPS589942U (en) | 1981-07-15 | 1981-07-15 | Engine compression ratio changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS589942U true JPS589942U (en) | 1983-01-22 |
Family
ID=29899471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10491381U Pending JPS589942U (en) | 1981-07-15 | 1981-07-15 | Engine compression ratio changing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589942U (en) |
-
1981
- 1981-07-15 JP JP10491381U patent/JPS589942U/en active Pending
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