JPS633528U - - Google Patents
Info
- Publication number
- JPS633528U JPS633528U JP9702886U JP9702886U JPS633528U JP S633528 U JPS633528 U JP S633528U JP 9702886 U JP9702886 U JP 9702886U JP 9702886 U JP9702886 U JP 9702886U JP S633528 U JPS633528 U JP S633528U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- centrifugal
- weights
- boss portion
- circumferential surface
- 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
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図は本考案の実施例である各ロータ分子の
正面図、第２図および第３図は第１図の―線
および―線における断面図をそれぞれ示し、
第４図は刈払機における伝動部の断面図、第５図
は他の実施例の正面図、第６図は第５図の―
線における断面図を示す。
７……ロータ、３……ドラム、６……出力軸、
７１……ボス部、７２……弾性アーム、７３……
遠心錘、７Ａ，７Ｂ，７Ｃ……ロータ分子、７４
……連結体。
FIG. 1 is a front view of each rotor molecule according to an embodiment of the present invention, and FIGS. 2 and 3 are cross-sectional views taken along lines - and - in FIG. 1, respectively.
Fig. 4 is a sectional view of the transmission part in the brush cutter, Fig. 5 is a front view of another embodiment, and Fig. 6 is the same as Fig. 5.
Figure 3 shows a cross-sectional view along the line. 7...rotor, 3...drum, 6...output shaft,
71... Boss portion, 72... Elastic arm, 73...
Centrifugal weight, 7A, 7B, 7C...Rotor molecule, 74
...connected body.
Claims (1)
動側ドラム３の内周面に接離して動力を断接させ
る構成の遠心クラツチ装置において、出力軸６に
装着するボス部７１の反対側両端部からそれぞれ
反対方向に弾性アーム７２，７２を延出するとと
もに両弾性アーム７２，７２の先端には外周彎曲
面の遠心錘７３，７３をそれぞれ一体に連設して
複数の板状ロータ分子７Ａ，７Ｂ，７Ｃを形成し
、各ロータ分子を重合するとともに各ボス部７１
の部分で連結体７４を介して結合し、重合する各
遠心錘７３の少なくとも１つ以上のものが他のも
のに比して遠心力が相違するよう大小にそれぞれ
形状変化させて構成したことを特徴とするロータ
構造。 In a centrifugal clutch device in which the outer circumferential surface of the driving rotor 7 on which centrifugal force acts comes into contact with and separates from the inner circumferential surface of the driven drum 3 to connect and disconnect power, both opposite ends of the boss portion 71 attached to the output shaft 6 Elastic arms 72, 72 extend in opposite directions from each other, and centrifugal weights 73, 73 with curved outer circumferential surfaces are integrally connected to the tips of both elastic arms 72, 72, respectively, to form a plurality of plate-shaped rotor molecules 7A. , 7B, 7C, polymerize each rotor molecule, and form each boss portion 71.
At least one or more of the centrifugal weights 73 that are connected via the connecting body 74 and polymerized at the part are configured to change their shape in size so that the centrifugal force is different from that of the other weights. Characteristic rotor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9702886U JPH0249390Y2 (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9702886U JPH0249390Y2 (en) | 1986-06-25 | 1986-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS633528U true JPS633528U (en) | 1988-01-11 |
| JPH0249390Y2 JPH0249390Y2 (en) | 1990-12-26 |
Family
ID=30963521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9702886U Expired JPH0249390Y2 (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249390Y2 (en) |
-
1986
- 1986-06-25 JP JP9702886U patent/JPH0249390Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249390Y2 (en) | 1990-12-26 |