JPH0229330U - - Google Patents
Info
- Publication number
- JPH0229330U JPH0229330U JP10704988U JP10704988U JPH0229330U JP H0229330 U JPH0229330 U JP H0229330U JP 10704988 U JP10704988 U JP 10704988U JP 10704988 U JP10704988 U JP 10704988U JP H0229330 U JPH0229330 U JP H0229330U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- centrifugal
- holder
- spring
- inner peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910000611 Zinc aluminium Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図イ，ロは本考案に係る遠心クラツチにお
けるクラツチアセンブリーの一実施例を夫々示す
正面図と側面図、第２図イは同実施例におけるク
ラツチホルダーとクラツチシユーを分解して示す
正面図、第２図ロはクラツチホルダーを一部断面
して示す側面図、第３図はクラツチ装置の縦断側
面図、第４図は同遠心クラツチが適用される刈払
機の斜視図である。
１……原動機、６……駆動軸、８……クラツチ
ドラム、１３……クラツチホルダー、１４……ク
ラツチシユー、１５……スプリング。
Figures 1A and 1B are front and side views respectively showing an embodiment of a clutch assembly in a centrifugal clutch according to the present invention, and Figure 2A is an exploded front view of the clutch holder and clutch shoe in the same embodiment. 2B is a partially sectional side view of the clutch holder, FIG. 3 is a vertical sectional side view of the clutch device, and FIG. 4 is a perspective view of a brush cutter to which the centrifugal clutch is applied. 1... Prime mover, 6... Drive shaft, 8... Clutch drum, 13... Clutch holder, 14... Clutch shoe, 15... Spring.
Claims (1)
ホルダー１３と、その外周寄り部分に環状配置を
もつて半径方向へ移動可能に複数箇設置される円
弧状の周面を有するクラツチシユー１４，１４と
、当該クラツチシユーに移動復帰力を与えるスプ
リング１５を備え、回転するクラツチホルダーに
伴なう遠心力によつてクラツチシユーが前記スプ
リングの力に抗して拡がる方向に移動して動力伝
達系の駆動軸６に固定されたクラツチドラム８の
内周面に摩擦接触し動力伝達を行なう遠心クラツ
チにおいて、上記クラツチシユーはアルミニウム
を１２〜３０％含有する亜鉛−アルミニウム合金
を用いて製作し、その外周を直接クラツチドラム
の内周面に摩擦接触させてなることを特徴とする
遠心クラツチ。 A clutch holder 13 that rotates in response to power from the prime mover 1, a plurality of clutches 14, 14 each having an arcuate circumferential surface and installed in a plurality of positions in an annular arrangement near the outer periphery of the clutch holder 13 so as to be movable in the radial direction; The clutch shoe is provided with a spring 15 that provides a movement return force, and due to the centrifugal force generated by the rotating clutch holder, the clutch shoe moves in the direction of expansion against the force of the spring and is fixed to the drive shaft 6 of the power transmission system. In a centrifugal clutch that transmits power by frictionally contacting the inner peripheral surface of the clutch drum 8, the clutch is manufactured using a zinc-aluminum alloy containing 12 to 30% aluminum, and its outer periphery is directly connected to the inner peripheral surface of the clutch drum. A centrifugal clutch characterized by frictional contact with the circumferential surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107049U JPH089463Y2 (en) | 1988-08-12 | 1988-08-12 | Centrifugal clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107049U JPH089463Y2 (en) | 1988-08-12 | 1988-08-12 | Centrifugal clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229330U true JPH0229330U (en) | 1990-02-26 |
| JPH089463Y2 JPH089463Y2 (en) | 1996-03-21 |
Family
ID=31341110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988107049U Expired - Lifetime JPH089463Y2 (en) | 1988-08-12 | 1988-08-12 | Centrifugal clutch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089463Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251382A (en) * | 2021-12-28 | 2022-03-29 | 中铁十一局集团有限公司 | Bidirectional overrunning clutch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258357U (en) * | 1975-10-27 | 1977-04-27 | ||
| JPS62266236A (en) * | 1986-05-10 | 1987-11-19 | Yamaha Motor Co Ltd | Shoe weight for centrifugal clutch |
-
1988
- 1988-08-12 JP JP1988107049U patent/JPH089463Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258357U (en) * | 1975-10-27 | 1977-04-27 | ||
| JPS62266236A (en) * | 1986-05-10 | 1987-11-19 | Yamaha Motor Co Ltd | Shoe weight for centrifugal clutch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251382A (en) * | 2021-12-28 | 2022-03-29 | 中铁十一局集团有限公司 | Bidirectional overrunning clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089463Y2 (en) | 1996-03-21 |