JPS63202734U - - Google Patents
Info
- Publication number
- JPS63202734U JPS63202734U JP9362987U JP9362987U JPS63202734U JP S63202734 U JPS63202734 U JP S63202734U JP 9362987 U JP9362987 U JP 9362987U JP 9362987 U JP9362987 U JP 9362987U JP S63202734 U JPS63202734 U JP S63202734U
- Authority
- JP
- Japan
- Prior art keywords
- wall portion
- cushion member
- chainsaw
- machine frame
- cylindrical wall
- 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
- Vibration Dampers (AREA)
Description
第１図は本考案に係る防振装置を組入れたチエ
ーンソーの要部側面図であり、第２図は第１図の
−断面図である。
１……チエーンソー、２……ハンドル側機枠、
３……原動機側機枠、１７……防振装置、１８…
…クツシヨン部材、１９，２０……端部材、２１
……端壁部分、２２……円筒壁部分、Ｃ……カツ
プ状部材。
FIG. 1 is a side view of a main part of a chainsaw incorporating a vibration isolating device according to the present invention, and FIG. 2 is a cross-sectional view taken along the line shown in FIG. 1. 1...Chainsaw, 2...Handle side machine frame,
3...Motor side machine frame, 17...Vibration isolator, 18...
...Cushion member, 19, 20... End member, 21
...End wall portion, 22...Cylindrical wall portion, C...Cup-shaped member.
Claims (1)
機枠２に取付けるためのチエーンソーの防振装置
において、クツシヨン部材１８と、該クツシヨン
部材の一端に設けられかつチエーンソーの前記ハ
ンドル側機枠に取付けられた端部材１９と、前記
クツシヨン部材の他端に設けられかつ前記原動機
側機枠に取付けられた端部材２０とを有し、該他
端の端部材の端部を受ける端壁部分２１と該端壁
部分と一体に形成された円筒壁部分２２とを有す
るカツプ状部材Ｃを介装し、前記クツシヨン部材
を前記カツプ状部材Ｃの円筒壁部分の内部空間内
に配置して防振装置１７を構成し、該防振装置に
よつて意図される限界点を越えて前記クツシヨン
部材がたわんだ時にのみクツシヨン部材が円筒壁
部分に接触するが、通常使用時にはクツシヨン部
材が円筒壁部分から離隔されて維持されるような
大きさの内径を有するように前記カツプ状部材が
形成されていることを特徴とするチエーンソーの
防振装置。 A vibration isolator for a chainsaw for attaching a motor side machine frame 3 to a handle side machine frame 2 of a chainsaw 1 includes a cushion member 18, and a vibration isolator provided at one end of the cushion member and attached to the handle side machine frame of the chainsaw. an end member 19, an end member 20 provided at the other end of the cushion member and attached to the motor side machine frame, and an end wall portion 21 for receiving the end of the other end member; A cup-shaped member C having a cylindrical wall portion 22 formed integrally with the wall portion is interposed, and the cushion member is disposed within the internal space of the cylindrical wall portion of the cup-shaped member C to provide the vibration isolating device 17. wherein the cushion member contacts the cylindrical wall portion only when the cushion member is deflected beyond the limit intended by the vibration isolator, but in normal use the cushion member is spaced from the cylindrical wall portion. A vibration isolating device for a chainsaw, characterized in that the cup-shaped member is formed to have an inner diameter of a size such that vibration is maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362987U JPS63202734U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362987U JPS63202734U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202734U true JPS63202734U (en) | 1988-12-27 |
Family
ID=30956368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9362987U Pending JPS63202734U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202734U (en) |
-
1987
- 1987-06-18 JP JP9362987U patent/JPS63202734U/ja active Pending