JPS63125225U - - Google Patents
Info
- Publication number
- JPS63125225U JPS63125225U JP1745787U JP1745787U JPS63125225U JP S63125225 U JPS63125225 U JP S63125225U JP 1745787 U JP1745787 U JP 1745787U JP 1745787 U JP1745787 U JP 1745787U JP S63125225 U JPS63125225 U JP S63125225U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- disk
- cover
- magnetic flux
- via bearings
- 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
- 230000004907 flux Effects 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第１図は本考案の実施例の上半部断面正面図、
第２図は第１図の実施例の磁束発生部を示す上半
部断面正面図、第３図は第１図の実施例の磁性粉
体封入部を示す上半部断面正面図、第４図は従来
のトルクリミツタの上半部断面正面図である。
１：回転軸、２：軸受、１０：カバー、１１：
永久磁石、１２：ヨークＡ、１３：ヨークＢ、１
４：ロータ、１５：遮断リング。
FIG. 1 is a cross-sectional front view of the upper half of an embodiment of the present invention;
2 is a sectional front view of the upper half showing the magnetic flux generating part of the embodiment shown in FIG. 1, FIG. 3 is a sectional front view of the upper half showing the magnetic powder enclosure part of the embodiment shown in FIG. The figure is a sectional front view of the upper half of a conventional torque limiter. 1: Rotating shaft, 2: Bearing, 10: Cover, 11:
Permanent magnet, 12: Yoke A, 13: Yoke B, 1
4: Rotor, 15: Shutoff ring.
Claims (1)
束発生部と回転軸１に、同心固着した円盤状ロー
タ１４、軸受２を介して回動自在の円盤状ヨーク
Ａ１２及びヨークＢ１３、ヨークＡ１２及びヨー
クＢ１３の外周間に環状に挟着し磁束を遮断する
遮断リング１５より成る磁性粉体封入部とを分離
して構成し、ロータ１４の円盤面とこれと対向す
るヨークＡ１２及びヨークＢ１３とのすき間に磁
性粉体Ｐを封入し、カバー１０の円筒状開口端部
をヨークＢ１３の外周端部と結合部の長さｌを調
整可能に結合したことを特徴とするトルクリミツ
タ。 A magnetic flux generating part consisting of a cover 10 equipped with a permanent magnet 11, a disk-shaped rotor 14 fixed concentrically to the rotating shaft 1, a disk-shaped yoke A12 and a yoke B13 rotatable via bearings 2, and a yoke A12 and a yoke B13 that are rotatable via bearings 2. A magnetic powder enclosure consisting of a shielding ring 15 that is annularly sandwiched between the outer periphery and blocks magnetic flux is separated, and a magnetic powder is inserted into the gap between the disk surface of the rotor 14 and the yoke A12 and yoke B13 facing it. A torque limiter characterized in that a powder P is enclosed and a cylindrical open end of a cover 10 is connected to an outer circumferential end of a yoke B13 so that the length l of the joint can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745787U JPH0451215Y2 (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745787U JPH0451215Y2 (en) | 1987-02-09 | 1987-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125225U true JPS63125225U (en) | 1988-08-16 |
| JPH0451215Y2 JPH0451215Y2 (en) | 1992-12-02 |
Family
ID=30810239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1745787U Expired JPH0451215Y2 (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451215Y2 (en) |
-
1987
- 1987-02-09 JP JP1745787U patent/JPH0451215Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451215Y2 (en) | 1992-12-02 |
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