DE3643988A1 - Betaetigungseinrichtung mit einem piezoelektrischen element - Google Patents
Betaetigungseinrichtung mit einem piezoelektrischen elementInfo
- Publication number
- DE3643988A1 DE3643988A1 DE19863643988 DE3643988A DE3643988A1 DE 3643988 A1 DE3643988 A1 DE 3643988A1 DE 19863643988 DE19863643988 DE 19863643988 DE 3643988 A DE3643988 A DE 3643988A DE 3643988 A1 DE3643988 A1 DE 3643988A1
- Authority
- DE
- Germany
- Prior art keywords
- lever
- frame
- actuating lever
- actuating
- piezoelectric element
- 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.)
- Ceased
Links
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001240 Maraging steel Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/04—Constructional details
- H02N2/043—Mechanical transmission means, e.g. for stroke amplification
Landscapes
- Impact Printers (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985202179U JPH043809Y2 (US08124317-20120228-C00060.png) | 1985-12-25 | 1985-12-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3643988A1 true DE3643988A1 (de) | 1987-07-02 |
Family
ID=16453267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863643988 Ceased DE3643988A1 (de) | 1985-12-25 | 1986-12-22 | Betaetigungseinrichtung mit einem piezoelektrischen element |
Country Status (4)
Country | Link |
---|---|
US (1) | US4855633A (US08124317-20120228-C00060.png) |
JP (1) | JPH043809Y2 (US08124317-20120228-C00060.png) |
DE (1) | DE3643988A1 (US08124317-20120228-C00060.png) |
IT (1) | IT1201541B (US08124317-20120228-C00060.png) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2775739B2 (ja) * | 1987-10-30 | 1998-07-16 | ブラザー工業株式会社 | 運動変換機構 |
WO1991006429A1 (en) * | 1989-11-01 | 1991-05-16 | Oki Electric Industry Co., Ltd. | Wire driving mechanism |
JP2668460B2 (ja) * | 1991-05-23 | 1997-10-27 | 富士通株式会社 | 圧電素子型印字ヘッド |
CN100358168C (zh) * | 2003-07-18 | 2007-12-26 | 江苏大学 | S型压电微位移放大机构 |
JP4085936B2 (ja) * | 2003-09-05 | 2008-05-14 | ソニー株式会社 | レバーアーム変位拡大装置 |
JP2007154965A (ja) * | 2005-12-02 | 2007-06-21 | Shimadzu Corp | 変位拡大機構 |
JP2017184369A (ja) | 2016-03-29 | 2017-10-05 | 株式会社東芝 | 変位変換機構及びチューナブルフィルタ装置 |
US10816026B2 (en) * | 2017-08-09 | 2020-10-27 | Raytheon Company | Separable physical coupler using piezoelectric forces for decoupling |
CN107953120B (zh) * | 2018-01-12 | 2019-08-27 | 长春工业大学 | 压电粘滑微纳角位移台及其驱动方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455666A (en) * | 1981-04-29 | 1984-06-19 | U.S. Philips Corporation | Compensation of 1st order transfer inefficiency effect in a C.T.D. |
US4647808A (en) * | 1984-08-30 | 1987-03-03 | Tokyo Juki Industrial Co., Ltd. | Piezoelectric actuator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649857A (en) * | 1970-07-30 | 1972-03-14 | Ibm | Mechanical energy storage and release device |
JPS57187980A (en) * | 1981-05-14 | 1982-11-18 | Nec Corp | Rotation movement generating mechanism |
US4435666A (en) * | 1981-05-26 | 1984-03-06 | Nippon Electric Co., Ltd. | Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
US4547086A (en) * | 1982-12-06 | 1985-10-15 | Nec Corporation | Piezoelectrically driven printing mechanism for dot matrix printers |
CA1218561A (en) * | 1983-02-25 | 1987-03-03 | Takeshi Yano | Differential lever actuator including differentially force-transmitting members which are not liable to break |
JPS59175387A (ja) * | 1983-03-24 | 1984-10-04 | Nec Corp | 機械的増幅機構 |
JPS61177177A (ja) * | 1985-01-29 | 1986-08-08 | Tokyo Juki Ind Co Ltd | 圧電素子を用いたアクチユエ−タ |
-
1985
- 1985-12-25 JP JP1985202179U patent/JPH043809Y2/ja not_active Expired
-
1986
- 1986-12-22 DE DE19863643988 patent/DE3643988A1/de not_active Ceased
- 1986-12-23 IT IT8622845A patent/IT1201541B/it active
-
1988
- 1988-07-25 US US07/225,616 patent/US4855633A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455666A (en) * | 1981-04-29 | 1984-06-19 | U.S. Philips Corporation | Compensation of 1st order transfer inefficiency effect in a C.T.D. |
US4647808A (en) * | 1984-08-30 | 1987-03-03 | Tokyo Juki Industrial Co., Ltd. | Piezoelectric actuator |
Also Published As
Publication number | Publication date |
---|---|
US4855633A (en) | 1989-08-08 |
IT1201541B (it) | 1989-02-02 |
JPH043809Y2 (US08124317-20120228-C00060.png) | 1992-02-05 |
IT8622845A0 (it) | 1986-12-23 |
JPS62107596U (US08124317-20120228-C00060.png) | 1987-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: SAEGER, M., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |