JPS61166238U - - Google Patents
Info
- Publication number
- JPS61166238U JPS61166238U JP5123185U JP5123185U JPS61166238U JP S61166238 U JPS61166238 U JP S61166238U JP 5123185 U JP5123185 U JP 5123185U JP 5123185 U JP5123185 U JP 5123185U JP S61166238 U JPS61166238 U JP S61166238U
- Authority
- JP
- Japan
- Prior art keywords
- connecting body
- cover
- magnetic particles
- connecting surface
- sponge metal
- 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
- 239000006249 magnetic particle Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 3
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の磁性粒子式電磁連結装置を示す断面
図である。
図中、２はドリブンメンバ、３はドライブメン
バ、５は磁性粒子、７は電磁コイル、１６は板状
部材、１７はブラケツトである。なお、図中同一
符号は同一又は相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional magnetic particle type electromagnetic coupling device. In the figure, 2 is a driven member, 3 is a drive member, 5 is a magnetic particle, 7 is an electromagnetic coil, 16 is a plate member, and 17 is a bracket. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
と、この第１連結主体の外周に上記第１連結面と
対向する第２連結面を有する第２連結主体と、上
記第１連結面と上記第２連結面の間に封入される
磁性粒子と、この磁性粒子を励磁して上記第１連
結主体と上記第２連結主体とを連結させる電磁コ
イルと、上記磁性粒子を封入しておくためのカバ
ーとを備えたものにおいて、上記第２連結主体と
カバーの少なくとも一部は鋳造スポンジ金属で構
成されてなることを特徴とする磁性粒子式電磁連
結装置。 (2) カバーの軸承部が鋳造スポンジ金属で構成
されることを特徴とする実用新案登録請求の範囲
第１項記載の磁性粒子式電磁連結装置。 (3) 第２連結主体は第２連結面の外側近傍から
鋳造スポンジ金属で構成されることを特徴とする
実用新案登録請求の範囲第１項または第２項記載
の磁性粒子式電磁連結装置。[Claims for Utility Model Registration] (1) A first connecting body having a cylindrical first connecting surface, and a second connecting body having a second connecting surface facing the first connecting surface on the outer periphery of the first connecting body. a connecting body, magnetic particles enclosed between the first connecting surface and the second connecting surface, and an electromagnetic coil that excites the magnetic particles to connect the first connecting body and the second connecting body. and a cover for enclosing the magnetic particles, wherein at least a portion of the second connecting body and the cover are made of cast sponge metal. . (2) The magnetic particle type electromagnetic coupling device according to claim 1, wherein the shaft bearing part of the cover is made of cast sponge metal. (3) The magnetic particle type electromagnetic coupling device according to claim 1 or 2, wherein the second coupling body is made of cast sponge metal from near the outside of the second coupling surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5123185U JPS61166238U (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5123185U JPS61166238U (en) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166238U true JPS61166238U (en) | 1986-10-15 |
Family
ID=30570086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5123185U Pending JPS61166238U (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166238U (en) |
-
1985
- 1985-04-04 JP JP5123185U patent/JPS61166238U/ja active Pending
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