ATE147878T1 - Verfahren zur justierung eines biegsamen, piezo- elektrischen elements und vorrichtung angepasst an die anwendung des verfahrens - Google Patents
Verfahren zur justierung eines biegsamen, piezo- elektrischen elements und vorrichtung angepasst an die anwendung des verfahrensInfo
- Publication number
- ATE147878T1 ATE147878T1 AT93201958T AT93201958T ATE147878T1 AT E147878 T1 ATE147878 T1 AT E147878T1 AT 93201958 T AT93201958 T AT 93201958T AT 93201958 T AT93201958 T AT 93201958T AT E147878 T1 ATE147878 T1 AT E147878T1
- Authority
- AT
- Austria
- Prior art keywords
- adjusting
- application
- device adapted
- electric element
- piezo
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000005452 bending Methods 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49004—Electrical device making including measuring or testing of device or component part
Landscapes
- Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Printing Methods (AREA)
- Printers Characterized By Their Purpose (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9201338A NL9201338A (nl) | 1992-07-24 | 1992-07-24 | Werkwijze voor het instellen van een piëzo-elektrisch buigelement, inrichting vervaardigd onder toepassing van de werkwijze en gereedschap voor toepassing van de werkwijze. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE147878T1 true ATE147878T1 (de) | 1997-02-15 |
Family
ID=19861104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93201958T ATE147878T1 (de) | 1992-07-24 | 1993-07-07 | Verfahren zur justierung eines biegsamen, piezo- elektrischen elements und vorrichtung angepasst an die anwendung des verfahrens |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5426837A (de) |
| EP (1) | EP0581352B1 (de) |
| AT (1) | ATE147878T1 (de) |
| DE (1) | DE69307420T2 (de) |
| DK (1) | DK0581352T3 (de) |
| ES (1) | ES2099366T3 (de) |
| GR (1) | GR3023120T3 (de) |
| NL (1) | NL9201338A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2847069B2 (ja) * | 1996-10-16 | 1999-01-13 | ケージーエス株式会社 | 点図触知セル |
| US6705868B1 (en) * | 1998-03-18 | 2004-03-16 | Purdue Research Foundation | Apparatus and methods for a shape memory spring actuator and display |
| US6128671A (en) * | 1998-05-18 | 2000-10-03 | F.J. Tieman B.V. | Tactile feel device having a plurality of pins that allow a user to read information from the pins and make selection by depressing the pins |
| US7304416B2 (en) * | 2003-02-21 | 2007-12-04 | Jeffrey D Mullen | Maximizing power generation in and distributing force amongst piezoelectric generators |
| NL1024603C2 (nl) * | 2003-10-23 | 2005-04-27 | Alva B V | Voelmediuminrichting om te worden afgetast voor het door aftasten verkrijgen van informatie. |
| NL1024604C2 (nl) * | 2003-10-23 | 2005-04-27 | Alva B V | Aandrijfinrichting ingericht om te worden afgetast voor het door aftasten verkrijgen van informatie. |
| US11455910B2 (en) * | 2018-03-29 | 2022-09-27 | Technologies Humanware Inc. | Braille cell and associated pin support and pin actuation assemblies |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666979A (en) * | 1970-06-17 | 1972-05-30 | Automation Ind Inc | Focused piezoelectric transducer and method of making |
| US3696986A (en) * | 1970-10-12 | 1972-10-10 | Western Electric Co | Apparatus for producing a sealed article |
| US3759133A (en) * | 1972-01-24 | 1973-09-18 | Bunker Ramo | Vibrator structure and method and apparatus for adjusting the frequency thereof |
| US3913195A (en) * | 1974-05-28 | 1975-10-21 | William D Beaver | Method of making piezoelectric devices |
| US4004166A (en) * | 1975-03-12 | 1977-01-18 | Nihon Dempa Kogyo Co., Ltd. | Method for stabilizing the vibration frequency of a tuning fork-type quartz crystal oscillator |
| US4021922A (en) * | 1976-06-07 | 1977-05-10 | Louis Goldberg | Orthodontic plier-type tool |
| US4224547A (en) * | 1979-02-28 | 1980-09-23 | Bell Telephone Laboratories, Incorporated | Adjusting the frequency of piezoelectric crystal devices via fracturing the crystal surface |
| US4283178A (en) * | 1979-07-02 | 1981-08-11 | Telesensory Systems, Inc. | Electromechanical braille cell |
| US4473356A (en) * | 1983-08-29 | 1984-09-25 | Telesensory Systems, Inc. | Electromechanical braille cell and method of operating same |
| JPS60122175A (ja) * | 1983-12-05 | 1985-06-29 | Kogyosha Tsuushinkiki Seisakusho:Kk | 点字セル |
| NL8600453A (nl) * | 1986-02-24 | 1987-09-16 | Tieman F J Bv | Op de tastzin werkende weergeefinrichting en werkwijze voor de vervaardiging daarvan. |
-
1992
- 1992-07-24 NL NL9201338A patent/NL9201338A/nl not_active Application Discontinuation
-
1993
- 1993-07-07 ES ES93201958T patent/ES2099366T3/es not_active Expired - Lifetime
- 1993-07-07 EP EP93201958A patent/EP0581352B1/de not_active Expired - Lifetime
- 1993-07-07 DE DE69307420T patent/DE69307420T2/de not_active Expired - Fee Related
- 1993-07-07 AT AT93201958T patent/ATE147878T1/de not_active IP Right Cessation
- 1993-07-07 DK DK93201958.1T patent/DK0581352T3/da active
- 1993-07-13 US US08/090,666 patent/US5426837A/en not_active Expired - Lifetime
-
1997
- 1997-04-11 GR GR970400782T patent/GR3023120T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0581352A1 (de) | 1994-02-02 |
| DK0581352T3 (da) | 1997-07-07 |
| ES2099366T3 (es) | 1997-05-16 |
| NL9201338A (nl) | 1994-02-16 |
| GR3023120T3 (en) | 1997-07-30 |
| DE69307420T2 (de) | 1997-07-31 |
| DE69307420D1 (de) | 1997-02-27 |
| US5426837A (en) | 1995-06-27 |
| EP0581352B1 (de) | 1997-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |