JPH0352101U - - Google Patents
Info
- Publication number
- JPH0352101U JPH0352101U JP11393989U JP11393989U JPH0352101U JP H0352101 U JPH0352101 U JP H0352101U JP 11393989 U JP11393989 U JP 11393989U JP 11393989 U JP11393989 U JP 11393989U JP H0352101 U JPH0352101 U JP H0352101U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- clutch drum
- gear member
- disposed
- chain
- 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
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- General Details Of Gearings (AREA)
Description
第１図はこの考案の一実施例による保護装置を
備えたチエンソーの全体と要部断面詳細図、第２
図は第１図の要部拡大詳細図、第３図は同保護装
置の配置態様を示す正面図、第４図は同縦断側面
図。
１……チエンソー、３……クランク軸、５……
ポンプ駆動用ギヤー部材、８……遠心クラツチ、
８ａ……クラツチシユー、８ｂ……クラツチドラ
ム、１１……補助クラツチ板、１１ｄ……弾性片
。
Figure 1 is a detailed cross-sectional view of the entire chain saw equipped with a protection device according to an embodiment of this invention, and Figure 2 is a detailed cross-sectional view of the main parts.
The figure is an enlarged detailed view of the main part of FIG. 1, FIG. 3 is a front view showing the arrangement of the protective device, and FIG. 4 is a longitudinal sectional side view of the same. 1...Chain saw, 3...Crankshaft, 5...
Pump drive gear member, 8... centrifugal clutch,
8a...Clutch shoe, 8b...Clutch drum, 11...Auxiliary clutch plate, 11d...Elastic piece.
Claims (1)
ポンプ駆動用ギヤー部材を軸嵌し同軸の中間軸部
にはクラツチシユーとクラツチドラムとによる遠
心クラツチを配設して回転伝達を行うようにした
チエンソーのチエンオイルポンプ駆動系において
、前記のポンプ駆動用ギヤー部材とクラツチドラ
ム間に、この双方に対する着脱可能な係合態をも
つて補助クラツチ板を配置し、かつこの補助クラ
ツチ板の少なくとも一方の中間面部を、クラツチ
ドラムの回転方向に対して可撓性を持つ弾性片に
形成したことを特徴とするチエンソーのチエンオ
イルポンプ駆動系保護装置。 A gear member for driving the pump is fitted onto the proximal shaft portion of the crankshaft connected to the drive source, and a centrifugal clutch consisting of a clutch shoe and a clutch drum is disposed on the intermediate shaft portion of the same shaft to transmit rotation. In the chain oil pump drive system of a chain saw, an auxiliary clutch plate is disposed between the pump driving gear member and the clutch drum so as to be removably engaged with both, and at least one of the auxiliary clutch plates is provided. A chain oil pump drive system protection device for a chain saw, characterized in that an intermediate surface portion of the clutch drum is formed into an elastic piece that is flexible in the direction of rotation of the clutch drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11393989U JP2509395Y2 (en) | 1989-09-28 | 1989-09-28 | Qianso's Qian oil pump drive system protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11393989U JP2509395Y2 (en) | 1989-09-28 | 1989-09-28 | Qianso's Qian oil pump drive system protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352101U true JPH0352101U (en) | 1991-05-21 |
| JP2509395Y2 JP2509395Y2 (en) | 1996-09-04 |
Family
ID=31662333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11393989U Expired - Fee Related JP2509395Y2 (en) | 1989-09-28 | 1989-09-28 | Qianso's Qian oil pump drive system protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509395Y2 (en) |
-
1989
- 1989-09-28 JP JP11393989U patent/JP2509395Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509395Y2 (en) | 1996-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |