JPS6232234U - - Google Patents
Info
- Publication number
- JPS6232234U JPS6232234U JP12434685U JP12434685U JPS6232234U JP S6232234 U JPS6232234 U JP S6232234U JP 12434685 U JP12434685 U JP 12434685U JP 12434685 U JP12434685 U JP 12434685U JP S6232234 U JPS6232234 U JP S6232234U
- Authority
- JP
- Japan
- Prior art keywords
- grease
- gap
- connecting body
- path
- communicating
- 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
- 239000004519 grease Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000006249 magnetic particle Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の一実施例による複戟式パウダ
クラツチを示す断面図、第２図は第１図のＡ矢視
方向からの側面図、第３図ないし第５図は第１図
の変形例を示す断面図、第６図は従来のパウダク
ラツチを示す断面図である。
５……第１連結主体、１０……第２連結主体、
１２……連結部材、１５……ベアリング、２０…
…第３連結主体、２４ａ，２４ｂ……第１、第２
パウダギヤツプ、５０……ラビリンス、７０……
グリス誘導路、８０……グリス遮断部材。
Fig. 1 is a sectional view showing a compound powder clutch according to an embodiment of the present invention, Fig. 2 is a side view taken from the direction of arrow A in Fig. 1, and Figs. 3 to 5 are modifications of Fig. 1. FIG. 6 is a cross-sectional view showing a conventional powder clutch. 5...First connecting entity, 10...Second connecting entity,
12... Connection member, 15... Bearing, 20...
...Third connection entity, 24a, 24b...First, second
Powder Gap, 50... Labyrinth, 70...
Grease guiding path, 80... Grease blocking member.
Claims (1)
介して一体的に回転可能な第１および第２連結主
体と、 第１連結主体と第２連結主体の間隙に介挿され
て、磁粉を有する第１および第２パウダギヤツプ
を形成するとともに、第２連結主体と同軸上にベ
アリンゲを介して軸支されている第３連結主体と
、第２および第３連結主体に設けられ、パウダギ
ヤツプを含む内部と外部とを遮断する遮断部材と
、を具備し、電磁力を付勢することにより上記第
１および第２連結主体と、第３連結主体間に磁粉
を介して第１、第２連結主体と第３連結主体とを
連結する複隙式パウダクラツチにおいて、 上記ベアリング近傍の遮断部材に、内部と外部
とを連通する連通路を設け、 上記ベアリングの外側で、駆動軸に対して交差
する方向に沿つて、かつ、上記連通路に連通する
グリス誘導路を設け、 ベアリングから漏出したグリスが上記連通路ま
たはグリス誘導路に入つたとき、グリスが遠心力
を受け外部へ排出されるように上記連通路および
グリス誘導路を形成したことを特徴とする複隙式
パウダクラツチ。[Claims for Utility Model Registration] First and second connecting bodies that form a cylindrical gap and are rotatable together via a connecting member; and a gap between the first and second connecting bodies. a third connecting body that is inserted coaxially with the second connecting body via a bearing, and a third connecting body that is provided on the second and third connecting bodies. and a blocking member that blocks the inside and the outside including the powder gap, and by applying electromagnetic force, the first and second connecting bodies and the third connecting body are connected through magnetic particles between the first and second connecting bodies. , in a multi-gap powder clutch that connects a second connecting body and a third connecting body, a communication passage communicating between the inside and the outside is provided in the blocking member near the bearing, and a communication path is provided outside the bearing to the drive shaft. A grease guiding path is provided along the direction intersecting the bearings and communicating with the communicating path, so that when grease leaking from the bearing enters the communicating path or the grease guiding path, the grease is subjected to centrifugal force and is discharged to the outside. A multi-gap powder clutch, characterized in that the communicating path and the grease guiding path are formed so as to allow the grease to flow through the powder clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12434685U JPS6232234U (en) | 1985-08-12 | 1985-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12434685U JPS6232234U (en) | 1985-08-12 | 1985-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232234U true JPS6232234U (en) | 1987-02-26 |
Family
ID=31016272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12434685U Pending JPS6232234U (en) | 1985-08-12 | 1985-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232234U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329873U (en) * | 1977-08-12 | 1978-03-14 | ||
| JPS5724332B2 (en) * | 1973-03-02 | 1982-05-24 |
-
1985
- 1985-08-12 JP JP12434685U patent/JPS6232234U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724332B2 (en) * | 1973-03-02 | 1982-05-24 | ||
| JPS5329873U (en) * | 1977-08-12 | 1978-03-14 |
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