JPH0292047U - - Google Patents
Info
- Publication number
- JPH0292047U JPH0292047U JP38189U JP38189U JPH0292047U JP H0292047 U JPH0292047 U JP H0292047U JP 38189 U JP38189 U JP 38189U JP 38189 U JP38189 U JP 38189U JP H0292047 U JPH0292047 U JP H0292047U
- Authority
- JP
- Japan
- Prior art keywords
- decompression
- engine
- weight
- cam gear
- stopper
- 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 18
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案による一実施例を示すデコンプ
装置の側面図、第２図は第１図の正面図、第３図
はエンジンの実用回転数状態を示す側面図、第４
図はエンジンのオーバラン状態を示す側面図であ
る。
１……カム軸、２……カム、２ａ……カムフオ
ロワー、３……カムギヤ、４……タペツト、５…
…弁体、７……第１の軸ピン、８……デコンプウ
エイト、９……第１のピン、１０……スプリング
、１１……リリースレバー、１２……ストツパ、
１３……第２の軸ピン、１４……デコンプストツ
パ、１５……第２のピン、１６……戻しスプリン
グ。
FIG. 1 is a side view of a decompression device showing an embodiment of the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a side view showing the actual engine speed state, and FIG.
The figure is a side view showing an overrun state of the engine. 1... Camshaft, 2... Cam, 2a... Cam follower, 3... Cam gear, 4... Tappet, 5...
... Valve body, 7 ... First shaft pin, 8 ... Decompression weight, 9 ... First pin, 10 ... Spring, 11 ... Release lever, 12 ... Stopper,
13... Second shaft pin, 14... Decompression stopper, 15... Second pin, 16... Return spring.
Claims (1)
ヤ側面に、カム軸に平行な第１の軸ピンを介して
弧状に形成されたデコンプウエイトの基端部が回
転自在に装着され、上記デコンプウエイトの基端
部からはタペツトの下面に当接して上記タペツト
を押し上げるリリースレバーが一体的に延設され
、上記デコンプウエイトの先端部と上記カムギヤ
側面に固設した第１のピンとの間に引張り用スプ
リングが張設されたエンジンのデコンプ装置にお
いて、 エンジンの実用回転数範囲で上記デコンプウエ
イトの揺動角を規制し、実用回転数を越えた時に
上記デコンプウエイトを回動させてデコンプ状態
にするように、上記デコンプウエイトの外周側で
、上記カムギヤ側面に上記カム軸に平行な第２の
軸ピンを配設し、上記第２の軸ピンを介して所定
の形状を有するデコンプストツパが回動自在に装
着され、上記デコンプストツパの一端部と上記カ
ムギヤ側面に固設した第２のピンとの間に戻しス
プリングが張設され、上記デコンプストツパの他
端部が、エンジンの実用回転数範囲で上記デコン
プウエイトの揺動角を規制するよう構成したこと
を特徴とするエンジンのデコンプ装置。[Claims for Utility Model Registration] The base end of the decompression weight is rotatably formed in an arc shape on the side surface of the cam gear between the engine cam gear and the cam via a first shaft pin parallel to the cam shaft. A release lever is attached to the decompression weight, and a release lever is integrally extended from the base end of the decompression weight to push up the tappet by coming into contact with the lower surface of the tappet. In an engine decompression device in which a tension spring is tensioned between the pin and the engine, the swing angle of the decompression weight is regulated within the practical engine speed range, and the decompression weight is rotated when the practical speed is exceeded. A second shaft pin parallel to the camshaft is disposed on the side surface of the cam gear on the outer circumferential side of the decompression weight so as to bring the decompression state into a decompression state. A decompression stopper is rotatably mounted, a return spring is tensioned between one end of the decompression stopper and a second pin fixed to the side surface of the cam gear, and the other end of the decompression stopper is rotated within the practical rotational speed range of the engine. An engine decompression device characterized in that the engine decompression device is configured to regulate the swing angle of the decompression weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38189U JPH0292047U (en) | 1989-01-05 | 1989-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38189U JPH0292047U (en) | 1989-01-05 | 1989-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292047U true JPH0292047U (en) | 1990-07-20 |
Family
ID=31199359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP38189U Pending JPH0292047U (en) | 1989-01-05 | 1989-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292047U (en) |
-
1989
- 1989-01-05 JP JP38189U patent/JPH0292047U/ja active Pending