JPS59130011U - automatic decompression device - Google Patents
automatic decompression deviceInfo
- Publication number
- JPS59130011U JPS59130011U JP2460583U JP2460583U JPS59130011U JP S59130011 U JPS59130011 U JP S59130011U JP 2460583 U JP2460583 U JP 2460583U JP 2460583 U JP2460583 U JP 2460583U JP S59130011 U JPS59130011 U JP S59130011U
- Authority
- JP
- Japan
- Prior art keywords
- decompression
- cam
- camshaft
- lifter
- shift lever
- 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
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図はこの考案の一実施例を示す縦断正面図、第２図
は第１図の■−■線断面図、第３図は第１図の■−■線
矢視図親図４図および第５図は動作説明図である。
１・・・カムシャフト、４・・・排気用カム、７・・・
デコンプリフタ、９・・・デコンプカム、１１・・・チ
ェンジアーム、１６・・・台板、１７・・・シフトレバ
−１２２・・・ばね。Fig. 1 is a longitudinal sectional front view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1. and FIG. 5 is an explanatory diagram of the operation. 1...Camshaft, 4...Exhaust cam, 7...
Decompression lifter, 9... Decompression cam, 11... Change arm, 16... Base plate, 17... Shift lever 122... Spring.
Claims (1)
死点の少し手前で、上記排気用カムの外周に突出し排気
弁を適量開成させるデコンプリフタと、上記カムシャフ
トに同心的に回動自在に支持され、上記デコンプリフタ
を上記排気用カムからの突出状態を保持する。デコンプ
カムと、上記カムシャフト固定された台板に設けられ、
エンジンの所定回転数で復帰用のばねに抗して遠心力に
より回転するシフトレバ−と、上記シフトレバ−の遠心
力による回転に連動して、上記デコンプカムを、上記デ
コンプリフタを後退させる方向に回転するチェンジアー
ムとを備えた自動デコンプ装置。A decompression lifter is installed on the exhaust cam of the engine's camshaft and protrudes from the outer periphery of the exhaust cam a little before top dead center to open the exhaust valve by an appropriate amount, and is rotatably supported concentrically with the camshaft. and maintains the decompression lifter in a protruding state from the exhaust cam. Provided on the decompression cam and the base plate to which the camshaft is fixed,
A shift lever that rotates due to centrifugal force against a return spring at a predetermined engine speed, and a shift lever that rotates the decompression cam in a direction that moves the decompression lifter backward in conjunction with the rotation of the shift lever due to centrifugal force. Automatic decompression device equipped with an arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2460583U JPS59130011U (en) | 1983-02-21 | 1983-02-21 | automatic decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2460583U JPS59130011U (en) | 1983-02-21 | 1983-02-21 | automatic decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59130011U true JPS59130011U (en) | 1984-08-31 |
Family
ID=30155637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2460583U Pending JPS59130011U (en) | 1983-02-21 | 1983-02-21 | automatic decompression device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59130011U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144627A (en) * | 2004-11-18 | 2006-06-08 | Yamaha Motor Co Ltd | Decompression device of engine and motorcycle |
| JP2007040290A (en) * | 2005-06-27 | 2007-02-15 | Honda Motor Co Ltd | Internal combustion engine decompression device |
| JP2007255272A (en) * | 2006-03-22 | 2007-10-04 | Honda Motor Co Ltd | Starter of internal combustion engine |
| JP2008019845A (en) * | 2006-07-14 | 2008-01-31 | Honda Motor Co Ltd | Decompression device for internal combustion engine |
-
1983
- 1983-02-21 JP JP2460583U patent/JPS59130011U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144627A (en) * | 2004-11-18 | 2006-06-08 | Yamaha Motor Co Ltd | Decompression device of engine and motorcycle |
| JP2007040290A (en) * | 2005-06-27 | 2007-02-15 | Honda Motor Co Ltd | Internal combustion engine decompression device |
| JP4498256B2 (en) * | 2005-06-27 | 2010-07-07 | 本田技研工業株式会社 | Decompression device for internal combustion engine |
| JP2007255272A (en) * | 2006-03-22 | 2007-10-04 | Honda Motor Co Ltd | Starter of internal combustion engine |
| JP4640830B2 (en) * | 2006-03-22 | 2011-03-02 | 本田技研工業株式会社 | Starter for internal combustion engine |
| JP2008019845A (en) * | 2006-07-14 | 2008-01-31 | Honda Motor Co Ltd | Decompression device for internal combustion engine |
| JP4549321B2 (en) * | 2006-07-14 | 2010-09-22 | 本田技研工業株式会社 | Decompression device for internal combustion engine |
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