JPH0363075U - - Google Patents
Info
- Publication number
- JPH0363075U JPH0363075U JP12208089U JP12208089U JPH0363075U JP H0363075 U JPH0363075 U JP H0363075U JP 12208089 U JP12208089 U JP 12208089U JP 12208089 U JP12208089 U JP 12208089U JP H0363075 U JPH0363075 U JP H0363075U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- hysteresis
- disk
- distance
- spiral shape
- 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
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第１，２図ともに、本考案の実施例を示すもの
で上半部を断面とした正面図である。第３，４図
は、外周溝１２の状態図を示す。第５，６図は発
生トルクの特性線図を示す。第７図は、従来の概
略構成図であり上半部を断面とした正面図である
。
１，２，１７，１８……永久磁石、３，１９…
…ヒステリシス材円板、４，５……ヨーク、６…
…軸、７，２１……ハウジング、８，２２……調
整リング、９……ピン、１０……進退自由な長溝
、１１……調整ピン、１２，１２ａ……外周溝、
１３，１４……軸受け、１５……ロツク装置、１
６……目盛、２０……スプリング。
Both FIGS. 1 and 2 are front views showing an embodiment of the present invention, with the upper half sectioned. 3 and 4 show state diagrams of the outer circumferential groove 12. Figures 5 and 6 show characteristic diagrams of generated torque. FIG. 7 is a schematic diagram of the conventional structure and a front view with the upper half sectioned. 1, 2, 17, 18...Permanent magnet, 3, 19...
...Hysteresis material disc, 4, 5...Yoke, 6...
...shaft, 7, 21 ... housing, 8, 22 ... adjustment ring, 9 ... pin, 10 ... long groove that can freely move forward and backward, 11 ... adjustment pin, 12, 12a ... outer peripheral groove,
13, 14...Bearing, 15...Lock device, 1
6...Scale, 20...Spring.
Claims (1)
隙を介してヒステリシス材円板を有するヒステリ
シスクラツチに於いて、前記二つの永久磁石はハ
ウジングにより相互回転を規制され軸方向にのみ
進退自由な形で取り付けられ、前記永久磁石と前
記ヒステリシス材円板との間に生じる空隙部の距
離を軸方向に移動させる前記永久磁石に、外部環
の回転力を軸方向の移動力に置換する螺旋状の直
線または曲線形外周溝を、一条ないし複数条設け
、前記永久磁石より前記ヒステリシス材円板に流
れる磁束量を制御し、伝達トルクを調整すること
を特徴とするヒステリシスクラツチの可変制御。 In a hysteresis clutch that has a hysteresis disk between two facing multi-pole permanent magnets with an appropriate gap in between, the two permanent magnets are restricted from mutual rotation by a housing and are free to advance and retreat only in the axial direction. A spiral shape is attached to the permanent magnet to axially move the distance of the gap created between the permanent magnet and the hysteresis material disc, and a spiral shape is attached to the permanent magnet to axially move the distance of the gap created between the permanent magnet and the hysteresis material disk. Variable control of a hysteresis clutch, characterized in that one or more straight or curved outer circumferential grooves are provided to control the amount of magnetic flux flowing from the permanent magnet to the hysteresis material disk and adjust the transmitted torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12208089U JPH0363075U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12208089U JPH0363075U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363075U true JPH0363075U (en) | 1991-06-20 |
Family
ID=31670096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12208089U Pending JPH0363075U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101714352B1 (en) * | 2015-09-13 | 2017-03-09 | 주식회사 엘피아 | Apparatus for fixing a hinged door |
-
1989
- 1989-10-17 JP JP12208089U patent/JPH0363075U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101714352B1 (en) * | 2015-09-13 | 2017-03-09 | 주식회사 엘피아 | Apparatus for fixing a hinged door |