JPH01140359U - - Google Patents
Info
- Publication number
- JPH01140359U JPH01140359U JP3865588U JP3865588U JPH01140359U JP H01140359 U JPH01140359 U JP H01140359U JP 3865588 U JP3865588 U JP 3865588U JP 3865588 U JP3865588 U JP 3865588U JP H01140359 U JPH01140359 U JP H01140359U
- Authority
- JP
- Japan
- Prior art keywords
- sliding surface
- vibrator
- fixed shaft
- stator
- cylindrical roller
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の一実施例の基本構成を示す斜
視図、第２図は第１図の実施例のローラと駆動部
分とを示す断面図、第３図は第１図の実施例に用
いるステータの構造を示す模式図、第４図は第３
図のステータの振動子を示す平面図、第５図は第
１図の実施例の進行波による振動の様子を示す説
明図、第６図は従来の紙送り装置の一例を示す斜
視図である。
４，１４……ローラ、１０ａ，１０ｂ……電極
群、１１，２２……筐体、１２……固定軸、１３
……軸受、１５……ロータ、１６……共振子、１
７……ステータ、１８，２８……ガイド、１９…
…用紙、２０……摺動面、２１……ばね、２４，
２５，２６，２９……歯車、２７……電磁式モー
タ、３１……振動子。
FIG. 1 is a perspective view showing the basic configuration of an embodiment of the present invention, FIG. 2 is a sectional view showing the roller and drive portion of the embodiment of FIG. 1, and FIG. A schematic diagram showing the structure of the stator used, FIG.
FIG. 5 is an explanatory view showing the state of vibration due to traveling waves in the embodiment shown in FIG. 1, and FIG. 6 is a perspective view showing an example of a conventional paper feeding device. . 4, 14... Roller, 10a, 10b... Electrode group, 11, 22... Housing, 12... Fixed shaft, 13
... Bearing, 15 ... Rotor, 16 ... Resonator, 1
7... Stator, 18, 28... Guide, 19...
... Paper, 20 ... Sliding surface, 21 ... Spring, 24,
25, 26, 29...gear, 27...electromagnetic motor, 31...vibrator.
Claims (1)
の中央部の外周に回転自在に設けられた円筒形の
ローラと、前記ローラの左右の両端面に設けられ
耐摩耗性の材料で形成された摺動面を有するロー
タと、前記摺動面と接触し電気信号を機械的振動
に変換する円環状の振動子と前記振動子に対応し
て配設された円環状の共振子とを有するステータ
と、前記ステータの外側に配設されて前記ステー
タを前記摺動面に対して加圧するばねとを備える
ことを特徴とする紙送り装置。 A fixed shaft whose both ends are supported by a housing, a cylindrical roller rotatably provided on the outer periphery of the central portion of the fixed shaft, and a cylindrical roller provided on both left and right end surfaces of the roller and made of a wear-resistant material. a rotor having a sliding surface, an annular vibrator that contacts the sliding surface and converts an electrical signal into mechanical vibration, and an annular resonator disposed corresponding to the vibrator. and a spring disposed outside the stator to press the stator against the sliding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3865588U JPH01140359U (en) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3865588U JPH01140359U (en) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140359U true JPH01140359U (en) | 1989-09-26 |
Family
ID=31265201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3865588U Pending JPH01140359U (en) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249040A (en) * | 1990-02-28 | 1991-11-07 | Hitachi Ltd | Outer rotor type motor and device using it |
-
1988
- 1988-03-23 JP JP3865588U patent/JPH01140359U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03249040A (en) * | 1990-02-28 | 1991-11-07 | Hitachi Ltd | Outer rotor type motor and device using it |