| Patents for G12B 1 - Sensitive elements capable of producing movement or displacement for purposes not limited to measurement; Associated transmission mechanisms therefor (449) |
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| 12/22/1994 | DE4320505A1 Device for the independent open-loop and closed-loop control of mechanical and electromechanical equipment |
| 11/17/1994 | DE4337096C1 Flexible actuator |
| 11/10/1994 | DE4315628A1 Incremental positioning and measuring system |
| 09/08/1994 | DE4306603A1 Acoustic microscope |
| 09/06/1994 | US5344117 Micro-actuator |
| 08/02/1994 | US5333455 Displacement magnifier for piezoelectric element |
| 06/28/1994 | US5325010 For imparting microscopic/macroscopic movements to an object |
| 05/31/1994 | US5316819 Bellows and process for production thereof |
| 04/14/1994 | DE4234237A1 Piezoelectric micro-actuator with silicon thrust beam - has temp. compensation for differential expansion of beam and piezoelectric thruster |
| 04/07/1994 | DE4233399A1 Force microscope with cantilevered point and deflection photodetector - is based on measurement of astigmatism in compact sensor head revolvable into path of optical microscope |
| 02/22/1994 | US5287761 Device and method for micro displacement |
| 01/27/1994 | DE4224601A1 Electrostatic positioning system for optical beam deflection mirror, e.g. for colour image projection - produces component of force along plane of mirror using parallel fixed electrodes above and below plane of mirror |
| 01/27/1994 | DE4224600A1 Micro-mechanical electrostatic positioning appts., e.g. for mirror, in Michelson interferometer - has several fixed electrodes producing electrostatic field, applying force to vary position of plate-shaped element |
| 12/28/1993 | US5273622 Longitudinally moving from station to station |
| 12/22/1993 | EP0574861A1 System for continuous fabrication of micro-structures and thin film semiconductor devices on elongate substrates |
| 12/16/1993 | CA2097404A1 System for continuous fabrication of micro-structures and thin film semiconductor devices on elongate substrates |
| 12/15/1993 | EP0574022A2 Movement actuator/sensor systems |
| 12/14/1993 | US5270485 High density, three-dimensional, intercoupled circuit structure |
| 12/14/1993 | US5269882 Method and apparatus for fabrication of thin film semiconductor devices using non-planar, exposure beam lithography |
| 12/14/1993 | US5269617 Device for floatingly mounting a shaft |
| 12/01/1993 | EP0571756A2 High density, three-dimensional, intercoupled circuit structure |
| 07/22/1993 | DE3844821C2 Micromanipulator for raster tunnel microscope |
| 06/29/1993 | CA1319506C Vertical displacement measuring device |
| 06/09/1993 | DE4211813C1 Electronic spacing regulation circuit for resonating test probe - provides piezoelectric position adjustment dependent on phase difference between detected oscillation and reference oscillation |
| 05/05/1993 | EP0539734A1 Device and method for micro displacement |
| 04/01/1993 | DE4232225A1 Displacement amplifier for piezoelectric element, e.g. for vibration damper of actuator - has displacement transfer part, carrier, and chamber sealed by two elastic elements, with larger chamber volume change caused by displacement of second elastic sealing element |
| 03/04/1993 | WO1993004478A1 Heat sensitive mechanical adjusting apparatus |
| 12/15/1992 | CA1311366C Bimetallic indicator |
| 08/05/1992 | EP0497227A2 Method and apparatus for fabrication of micro-structures using non-planar, exposure beam lithography |
| 07/14/1992 | CA1305109C Thermo-actuator |
| 05/27/1992 | DE4037446A1 Temp.-dependent expansion material element actuator - controls working piston position, e.g. for valve, by heating element in electrical circuit and mounted on element |
| 04/28/1992 | US5107916 Heat responsive memory metal actuator |
| 04/21/1992 | US5106455 Method and apparatus for fabrication of micro-structures using non-planar, exposure beam lithography |
| 04/02/1992 | DE4031047A1 Temp. sensor with housing protected by corrosion resistant shield - can be used to measure temperatures in aggressive media |
| 12/11/1991 | EP0461075A1 Heat responsive memory metal actuator |
| 11/19/1991 | US5066886 Thermally responsive article, method of making same, and a device incorporataing said article |
| 07/23/1991 | US5033865 Thermo-actuator |
| 07/23/1991 | US5033713 Temperature-sensitive actuating apparatus for a servo-apparatus |
| 05/28/1991 | US5019456 Article which can change its shape |
| 05/22/1991 | EP0428463A1 Floating mounting device of an axle, especially for a sensor |
| 05/16/1991 | WO1991006957A1 Thermally responsive article, method of making same, and a device incorporating said article |
| 05/15/1991 | CA2029734A1 Floating shaft mounting device, namely of a sensor |
| 04/30/1991 | US5010768 Device for multimeasurement of vertical position variation and a level-setting system equipped with said device |
| 02/05/1991 | US4990379 Heat recoverable article |
| 12/01/1990 | CA2016601A1 Temperature-sensitive actuating apparatus for a servo apparatus |
| 11/29/1990 | DE3844659A1 Micromanipulator |
| 10/24/1990 | EP0216777B1 Temperature- or fluid-sensitive devices |
| 08/21/1990 | CA1273040A1 Device for controlling the relative positioning of two components of one and the same part, through deformation with a conical screw, in the interface region joining both components |
| 08/16/1990 | DE3903627A1 Adjuster having at least one drive part in the form of a memory element |
| 01/10/1990 | EP0349911A2 Micromanipulator |
| 11/22/1989 | CN2048242U Micro displaeement driver |
| 11/09/1989 | DE3814118A1 Fine adjustment device |
| 10/05/1989 | WO1989009477A1 Micromechanical device |
| 10/05/1989 | DE3809597A1 Mikromechanisches stellelement Micromechanical adjusting element |
| 09/19/1989 | CA1259710A1 Kinematic arrangement for the micro-movements of objects |
| 08/09/1989 | EP0326851A2 Actuating device with a shape memory material element |
| 05/31/1989 | EP0318208A2 Thermo-actuator |
| 04/18/1989 | US4821517 Multilayer laminated bladder filled with mixtures of freons |
| 04/06/1989 | WO1989003018A1 Device for measuring the vertical variation of position |
| 04/05/1989 | EP0310491A1 Device for measuring vertical position variation and system for levelling including such a device |
| 03/28/1989 | US4815312 Device for adjusting the relative position of two parts of the same piece by deformation, by means of a conical screw, of an intermediate zone connecting these two parts together |
| 03/14/1989 | US4812749 Bimetallic indicator |
| 03/08/1989 | CN2033938U Double solenoid continuously excited magnetic core of the steel wire type |
| 03/01/1989 | EP0305149A2 Article which can change its shape |
| 12/27/1988 | US4794364 Thermostat |
| 12/14/1988 | CN87103896A Actuator for producing displacement movement on set temp. being reached |
| 12/08/1988 | DE3716996A1 Deformation element |
| 12/01/1988 | DE3814829A1 Arrangement for twisting (rotating) a surface |
| 11/15/1988 | US4785177 Kinematic arrangement for the micro-movements of objects |
| 10/25/1988 | CA1243573A1 Control device |
| 10/18/1988 | US4778105 Control device |
| 10/11/1988 | US4776844 Medical tube |
| 09/20/1988 | US4772807 Electric control device for controlling displacement of an element between two predetermined positions |
| 06/15/1988 | CN87208107U Solid power device with temp. protective switch |
| 04/12/1988 | US4736587 Shape-memory electromechanical drive |
| 03/08/1988 | CA1233863A1 Snap disc condition sensor and method for producing the same |
| 02/17/1988 | EP0255961A2 Bimetallic indicator |
| 01/27/1988 | EP0254608A1 Adjusting device for the relative position of two parts of a same piece, by deforming an connecting these two parts by means of a conic screw |
| 12/02/1987 | EP0247564A2 Thermostat |
| 11/19/1987 | EP0246203A2 An actuator for producing a displacement movement on a set temperature being reached |
| 11/12/1987 | DE3615631A1 Thermal lifting element |
| 09/30/1987 | EP0239085A2 Device for micro-movement of objects |
| 09/01/1987 | US4690103 Viscous fan coupling unit |
| 07/30/1987 | DE3601894A1 Hydraulic position transmitter |
| 07/08/1987 | EP0228328A1 Device for electrically moving an object from one position to another |
| 03/24/1987 | US4652820 Combined position sensor and magnetic motor or bearing |
| 03/12/1987 | DE3532376A1 Thermal lifting element |
| 01/06/1987 | US4634021 Release mechanism |
| 10/07/1986 | US4615591 Mechanical positioning device for scientific instruments |
| 08/26/1986 | US4608506 Temperature compensated drive for a piezoelectric displacement generator |
| 07/29/1986 | CA1208782A1 Force sensing means |
| 04/01/1986 | US4579006 Force sensing means |
| 03/25/1986 | CA1202363A1 Temperature compensated displacement generating device |
| 03/25/1986 | CA1202352A1 Piezoelectric displacing device |
| 03/18/1986 | US4577131 Piezoelectric micromotion actuator |
| 03/13/1986 | WO1986000538A3 Temperature- or fluid-sensitive devices |
| 02/11/1986 | US4570148 Snap disc condition sensor and method for producing the same |
| 01/30/1986 | WO1986000538A2 Temperature- or fluid-sensitive devices |
| 08/07/1985 | EP0150379A2 Control device with expansible chamber actuator |
| 07/31/1985 | EP0149962A2 Snap disc condition sensor and method for producing the same |