JPH0425470U - - Google Patents
Info
- Publication number
- JPH0425470U JPH0425470U JP6373190U JP6373190U JPH0425470U JP H0425470 U JPH0425470 U JP H0425470U JP 6373190 U JP6373190 U JP 6373190U JP 6373190 U JP6373190 U JP 6373190U JP H0425470 U JPH0425470 U JP H0425470U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- magnetic
- magnetic material
- rotating shaft
- fixed
- 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
- 239000000696 magnetic material Substances 0.000 claims 4
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図Ａ矢視図、第３図は円環状磁石の平
面図、第４図は円筒ｂの底部円板の平面図、第５
図は円筒ｃの底部円板の平面図、第６図は従来の
回転制動機の側断面図、第７図は第６図Ｂ−Ｂ断
面矢視図である。
１０……回転制動機、１１……円環状磁石、１
２……主回転軸、１４……円筒ａ、１７……雌ね
じ、１８……円筒ｂ、２０……特殊磁性円環板、
２２……雄ねじ、２４……磁気空隙、２５……円
筒ｃ、２６……ノツクピン、３０……円筒ｃの内
周、３１……円筒ａの外周、３２，３３……セツ
トスクリユー、３７……副回転軸、６４……サー
チコイル、５０……回転制動機、５１……特殊磁
性円環板、５２……主回転軸、５３……円筒ｄ、
５４……円環状磁石、５５……円筒ｅ、５６……
磁気空隙、５７……ノツクピン、５９……円筒ｆ
、６０，６１……セツトスクリユー、６２……副
回転軸。
Fig. 1 is a side sectional view showing an embodiment of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is a plan view of the annular magnet, and Fig. 4 is a view of the bottom disc of cylinder b. Floor plan, 5th
6 is a side sectional view of a conventional rotary brake, and FIG. 7 is a sectional view taken along the line BB in FIG. 6. 10... Rotating brake machine, 11... Annular magnet, 1
2...Main rotating shaft, 14...Cylinder a, 17...Female screw, 18...Cylinder b, 20...Special magnetic annular plate,
22...Male thread, 24...Magnetic gap, 25...Cylinder c, 26...Knock pin, 30...Inner periphery of cylinder c, 31...Outer periphery of cylinder a, 32, 33...Set screw, 37... ... Sub-rotating shaft, 64... Search coil, 50... Rotating brake, 51... Special magnetic annular plate, 52... Main rotating shaft, 53... Cylinder d,
54... Annular magnet, 55... Cylinder e, 56...
Magnetic gap, 57... Knock pin, 59... Cylinder f
, 60, 61...Set screw, 62...Sub rotation shaft.
Claims (1)
る主回転軸と、その底部円板中心部に主回転軸の
軸受を収納し、内周に雌ねじを設けた非磁性材よ
りなる円筒ａと、その底部円板同心円上に複数個
の丸穴を穿ち、その内面に特殊磁性円環板を固着
し、外周に雄ねじを設けた非磁性材よりなる円筒
ｂを、円環状磁石の磁極面と特殊磁性円環板とが
略々平行な磁気空隙を介して対向するように、円
筒ａ内にねじ込む。その底部円板に円筒ｂの複数
個の丸穴の２個所に挿入、滑動し得るノツクピン
２本を固着し、中心部に主回転軸の軸受を収納、
内周が円筒ａの外周に滑らかに嵌合、回転し得る
ようにした、非磁性材よりなる円筒ｃとより構成
され、２種のセツトスクリユーにより円筒ａとｂ
及び円筒ｃとｂを固着して一体に構成したことを
特徴とする回転制動機。 A main rotating shaft made of a non-magnetic material to which an annular magnet is fixedly fixed and rotated, a cylinder a made of a non-magnetic material with a bearing for the main rotating shaft housed in the center of the bottom disc, and a female thread provided on the inner periphery. , a cylinder b made of a non-magnetic material with a plurality of round holes drilled concentrically on the bottom disc, a special magnetic annular plate fixed to the inner surface, and a male thread provided on the outer periphery is connected to the magnetic pole surface of the annular magnet. It is screwed into the cylinder a so that the special magnetic annular plate faces each other with a substantially parallel magnetic gap in between. Two sliding dowel pins are fixed to the bottom disc by inserting them into two of the plurality of round holes in cylinder b, and the bearing for the main rotating shaft is housed in the center.
It consists of a cylinder c made of a non-magnetic material whose inner periphery can smoothly fit and rotate around the outer periphery of cylinder a, and cylinders a and b are connected by two types of set screws.
and a rotary brake, characterized in that cylinders c and b are fixed and integrally constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063731U JP2565140Y2 (en) | 1990-06-18 | 1990-06-18 | Rotary brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063731U JP2565140Y2 (en) | 1990-06-18 | 1990-06-18 | Rotary brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425470U true JPH0425470U (en) | 1992-02-28 |
| JP2565140Y2 JP2565140Y2 (en) | 1998-03-11 |
Family
ID=31594042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990063731U Expired - Lifetime JP2565140Y2 (en) | 1990-06-18 | 1990-06-18 | Rotary brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2565140Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507392U (en) * | 1973-05-17 | 1975-01-25 | ||
| JPS5763310A (en) * | 1980-08-13 | 1982-04-16 | Montedison Spa | Ingredient and catalyst for olefin polymerization |
| JPS58137456A (en) * | 1982-02-09 | 1983-08-15 | Gadelius Kk | Spray nozzle equipped with nozzle orifice molding capacity |
| JPS6377475U (en) * | 1986-11-06 | 1988-05-23 |
-
1990
- 1990-06-18 JP JP1990063731U patent/JP2565140Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507392U (en) * | 1973-05-17 | 1975-01-25 | ||
| JPS5763310A (en) * | 1980-08-13 | 1982-04-16 | Montedison Spa | Ingredient and catalyst for olefin polymerization |
| JPS58137456A (en) * | 1982-02-09 | 1983-08-15 | Gadelius Kk | Spray nozzle equipped with nozzle orifice molding capacity |
| JPS6377475U (en) * | 1986-11-06 | 1988-05-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2565140Y2 (en) | 1998-03-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |