JPH042987U - - Google Patents
Info
- Publication number
- JPH042987U JPH042987U JP4180590U JP4180590U JPH042987U JP H042987 U JPH042987 U JP H042987U JP 4180590 U JP4180590 U JP 4180590U JP 4180590 U JP4180590 U JP 4180590U JP H042987 U JPH042987 U JP H042987U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vertical
- stator
- torsional
- head mass
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案の一実施例を示す超音波モータ
の右半分を断面にした正面図、第２図は従来の一
例を示す超音波モータの右半分を断面にした正面
図である。
１……ステータ、２……縦振動子、３……捩り
振動子、４……ヘツドマス、５……金属ブロツク
、６……六角ボルト、７ａ，７ｂ……絶縁体、８
……ボルト、９……ロータ、１０……ベアリング
、１１……台座、１２……ばね、１３……ナツト
。
FIG. 1 is a front view of the right half of an ultrasonic motor showing an embodiment of the present invention in cross section, and FIG. 2 is a front view of the right half of an ultrasonic motor showing a conventional example of the present invention in cross section. 1... Stator, 2... Vertical vibrator, 3... Torsional vibrator, 4... Head mass, 5... Metal block, 6... Hexagonal bolt, 7a, 7b... Insulator, 8
... Bolt, 9 ... Rotor, 10 ... Bearing, 11 ... Pedestal, 12 ... Spring, 13 ... Nut.
Claims (1)
りの振動モードを伝達するヘツドマスと、縦・捩
りの振動を受け正逆回転するロータと、前記ステ
ータおよびロータを前記ヘツドマスを挟んで締め
付ける中心軸とで構成する超音波モータにおいて
、外周面の一部に歯車等の回転伝達機構を一体構
造で構成したロータを備えたことを特徴とする超
音波モータ。 A stator of a vertical/torsional composite piezoelectric vibrator, a head mass that transmits vertical/torsional vibration modes, a rotor that rotates in forward and reverse directions in response to vertical/torsional vibrations, and a central shaft that tightens the stator and rotor with the head mass sandwiched therebetween. 1. An ultrasonic motor comprising: a rotor having a rotation transmission mechanism such as a gear integrally formed on a part of its outer circumferential surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4180590U JPH042987U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4180590U JPH042987U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042987U true JPH042987U (en) | 1992-01-10 |
Family
ID=31552791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4180590U Pending JPH042987U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042987U (en) |
-
1990
- 1990-04-19 JP JP4180590U patent/JPH042987U/ja active Pending