JPH02135611U - - Google Patents
Info
- Publication number
- JPH02135611U JPH02135611U JP12804889U JP12804889U JPH02135611U JP H02135611 U JPH02135611 U JP H02135611U JP 12804889 U JP12804889 U JP 12804889U JP 12804889 U JP12804889 U JP 12804889U JP H02135611 U JPH02135611 U JP H02135611U
- Authority
- JP
- Japan
- Prior art keywords
- release lever
- decompression
- cam
- mentioned
- decompression 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.)
- Pending
Links
- 230000006837 decompression Effects 0.000 claims description 11
Landscapes
- Valve Device For Special Equipments (AREA)
Description
第１図〜第３図は本考案の第１実施例を示し、
第１図は第３図の−断面図、第２図はデコン
プ解除時の第１図相当の断面図、第３図はデコン
プ装置の側面図、第４図以下は本考案の第２実施
例を示し、第４図は第５図の−断面図、第５
図はデコンプ装置の側面図、第６図はピンの斜視
図である。
１……カムシヤフト、１ａ……カム、３……カ
ムドリブンギヤ、５……レリーズレバー、７……
フライウエイト、９……デコンプスプリング、１
０……デコンプピン。
1 to 3 show a first embodiment of the present invention,
Fig. 1 is a cross-sectional view of Fig. 3, Fig. 2 is a sectional view corresponding to Fig. 1 when decompression is released, Fig. 3 is a side view of the decompression device, and Fig. 4 and the following are the second embodiment of the present invention. 4 is a sectional view of FIG.
The figure is a side view of the decompression device, and FIG. 6 is a perspective view of the pin. 1...Camshaft, 1a...Cam, 3...Cam driven gear, 5...Release lever, 7...
Fly weight, 9... Decompression spring, 1
0...Decompression pin.
Claims (1)
に、遠心力で拡開自在なフライウエイトと、レリ
ーズレバーとを枢支するとともに、上記レリーズ
レバーを上記カムシヤフトに設けたカム側へ延出
し、その先端に、軸中心に対して回動自在なデコ
ンプピンを設け、さらに、上記レリーズレバーに
、デコンプスプリングの付勢力を受けて閉角状態
にあるとき上記デコンプピンを上記カムのベース
サークルから突出させる一方、遠心力を受けて拡
開したとき上記デコンプピンを上記カムのベース
サークル内に没入させる上記フライウエイトを連
設したことを特徴とするエンジンのデコンプ装置
。 A flyweight that can be freely expanded by centrifugal force and a release lever are pivotally supported on the side of a cam driven gear provided on the camshaft, and the release lever extends toward the cam provided on the camshaft, and a shaft is attached to the tip of the release lever. A decompression pin is provided that is rotatable about the center, and the release lever is provided with a decompression pin that protrudes from the base circle of the cam when the release lever is in a closed state under the biasing force of a decompression spring, while receiving a centrifugal force. A decompression device for an engine, characterized in that the above-mentioned fly weight is arranged in series so that the above-mentioned decompression pin is immersed in the base circle of the above-mentioned cam when the decompression pin is expanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12804889U JPH02135611U (en) | 1988-12-28 | 1989-10-31 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17006488 | 1988-12-28 | ||
| JP12804889U JPH02135611U (en) | 1988-12-28 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135611U true JPH02135611U (en) | 1990-11-13 |
Family
ID=31718934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12804889U Pending JPH02135611U (en) | 1988-12-28 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064083A (en) * | 2006-08-08 | 2008-03-21 | Honda Motor Co Ltd | Engine with decompression device |
| JP2016040459A (en) * | 2014-08-13 | 2016-03-24 | 株式会社工進 | Decompression device of engine |
-
1989
- 1989-10-31 JP JP12804889U patent/JPH02135611U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064083A (en) * | 2006-08-08 | 2008-03-21 | Honda Motor Co Ltd | Engine with decompression device |
| JP2016040459A (en) * | 2014-08-13 | 2016-03-24 | 株式会社工進 | Decompression device of engine |
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