ES2157692T3 - Espejo retrovisor de vehiculo de motor que comprende un dispositivo antideslumbrante que se acciona por memoria de forma. - Google Patents
Espejo retrovisor de vehiculo de motor que comprende un dispositivo antideslumbrante que se acciona por memoria de forma.Info
- Publication number
- ES2157692T3 ES2157692T3 ES99830651T ES99830651T ES2157692T3 ES 2157692 T3 ES2157692 T3 ES 2157692T3 ES 99830651 T ES99830651 T ES 99830651T ES 99830651 T ES99830651 T ES 99830651T ES 2157692 T3 ES2157692 T3 ES 2157692T3
- Authority
- ES
- Spain
- Prior art keywords
- reflector plate
- support body
- push rod
- shape memory
- motor vehicle
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
- B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
- B60R1/086—Anti-glare mirrors, e.g. "day-night" mirrors using a mirror angularly movable between a position of use and a non-glare position reflecting a dark field to the user, e.g. situated behind a transparent glass used as low-reflecting surface; Wedge-shaped mirrors
- B60R1/087—Anti-glare mirrors, e.g. "day-night" mirrors using a mirror angularly movable between a position of use and a non-glare position reflecting a dark field to the user, e.g. situated behind a transparent glass used as low-reflecting surface; Wedge-shaped mirrors with remote or automatic control means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Espejo retrovisor de vehículo de motor, que comprende un cuerpo de soporte (41) y una placa reflectora (42) montada sobre pivote en el cuerpo de soporte (41) y que puede moverse entre una posición de utilización normal y una posición antideslumbrante, en el que están previstos medios de muelle (48) interpuestos entre la placa reflectora (42) y el cuerpo reflector (41) que tienden a mantener la placa reflectora (42) en la posición de utilización normal y medios de accionamiento (14) para dirigir el movimiento de la placa reflectora (42) hacia su posición antideslumbrante, comprendiendo dichos medios por lo menos un elemento (F) realizado a partir de una aleación metálica con memoria de forma, y medios (61) para alimentar una corriente eléctrica a través de dicho elemento con memoria de forma (F), para calentarlo y obtener un cambio de la fase del mismo que provoque el movimiento de la placa reflectora (42) a su posición antideslumbrante, caracterizado porque dicha placa reflectora (42) estáacoplada de forma operativa a un vástago de empuje (50) que está montado de forma deslizable en el interior de un cuerpo de soporte (41) y presenta una parte que sobresale del cuerpo de soporte (41) en el lado opuesto a la placa reflectora (42), y porque dicho elemento con memoria de forma está realizado a partir de un alambre (F) que presenta por lo menos una parte (63, 64) que se apoya sobre la superficie extrema de dicha parte saliente del vástago de empuje (50) y presenta sus dos extremos opuestos (59, 60; 62) acoplados a dicho cuerpo de soporte de manera que presenta una configuración en forma de V con el vértice sobre la superficie extrema de la parte saliente del vástago de empuje (50), de modo que un acortamiento del alambre (F) produce un movimiento deslizante del vástago de empuje (50) que provoca el desplazamiento de la placa reflectora (42) a su posición antideslumbrante.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998TO001079A IT1305590B1 (it) | 1998-12-23 | 1998-12-23 | Specchio retrovisore per autoveicoli con dispositivo attuatoreanti-abbagliamento, a memoria di forma. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157692T3 true ES2157692T3 (es) | 2001-08-16 |
Family
ID=11417269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99830651T Expired - Lifetime ES2157692T3 (es) | 1998-12-23 | 1999-10-15 | Espejo retrovisor de vehiculo de motor que comprende un dispositivo antideslumbrante que se acciona por memoria de forma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6164784A (es) |
EP (1) | EP1013503B1 (es) |
AR (1) | AR013548A1 (es) |
BR (1) | BR9907392A (es) |
DE (1) | DE69900153T2 (es) |
ES (1) | ES2157692T3 (es) |
IT (1) | IT1305590B1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001012985A1 (en) * | 1999-08-12 | 2001-02-22 | Nano Muscle, Inc. | Shape-memory alloy actuators and control methods |
ATE392551T1 (de) | 2001-02-22 | 2008-05-15 | Alfmeier Praez Ag | Stellglied aus gedächtnismetall mit verbesserter temperaturregelung |
EP1279784A1 (en) * | 2001-07-27 | 2003-01-29 | Oxford Automotive Italia di Gessaroli S.r.l. | Motor-vehicle door lock, particularly for a rear door or a bonnet, having shape memory actuating means |
WO2003093615A1 (en) | 2002-05-06 | 2003-11-13 | Nanomuscle, Inc. | Reusable shape memory alloy activated latch |
US7017345B2 (en) * | 2002-05-06 | 2006-03-28 | Alfmeier Prazision Ag Baugruppen And Systemlosungen | High stroke, highly integrated SMA actuators |
US8127543B2 (en) * | 2002-05-06 | 2012-03-06 | Alfmeier Prazision Ag Baugruppen Und Systemlosungen | Methods of manufacturing highly integrated SMA actuators |
EP1540138B1 (en) * | 2002-05-06 | 2015-09-16 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Actuator for two angular degrees of freedom |
JP2006526131A (ja) | 2003-04-28 | 2006-11-16 | ナノマッスル・インコーポレイテッド | 形状記憶合金アクチュエータを備える流量制御アセンブリ |
US7082890B2 (en) | 2003-05-02 | 2006-08-01 | Alfmeier Prazision Ag Baugruppen Und Systemlosungen | Gauge pointer with integrated shape memory alloy actuator |
EP1664604B3 (en) | 2003-09-05 | 2020-09-23 | Alfmeier Präzision SE | A system, method and apparatus for reducing frictional forces and for compensating shape memory alloy-actuated valves and valve systems at high temperatures |
ATE398555T1 (de) * | 2004-05-03 | 2008-07-15 | Fiat Ricerche | Kraftfahrzeug-sto stange mit als sender und empfänger wirkenden, piezoelektrischen elementen |
CA2567654A1 (en) * | 2004-05-21 | 2005-12-08 | Niel Mazurek | Pneumatically operated, dimmable mirror assembly |
DE602008002595D1 (de) | 2008-08-07 | 2010-10-28 | Fiat Ricerche | Ergonomische Stützvorrichtung für den Insassenkörper, für Sessel oder Sitze, insbesondere für Kraftfahrzeugsitze |
ITMI20121705A1 (it) * | 2012-10-10 | 2014-04-11 | Getters Spa | Interruttore elettrico bistabile con attuatore a memoria di forma |
EP2884103A1 (de) | 2013-12-13 | 2015-06-17 | SMR Patents S.à.r.l. | Aktuatoreinrichtung für eine Rückblickvorrichtung eines Kraftfahrzeugs sowie Rückblickvorrichtung für ein Kraftfahrzeug |
US11161457B2 (en) | 2014-04-03 | 2021-11-02 | SMR Patents S.à.r.l. | Pivotable interior rearview device for a motor vehicle |
EP2927780A1 (de) | 2014-04-03 | 2015-10-07 | SMR Patents S.à.r.l. | Schwenkbarer Innenspiegel für ein Fahrzeug |
EP3093195B1 (en) * | 2015-05-12 | 2017-08-23 | SMR Patents S.à.r.l. | Adjustment unit, rear view device and vehicle |
EP3098444B1 (de) * | 2015-05-29 | 2017-07-05 | SMR Patents S.à.r.l. | Aktuatoreinrichtung für eine rückblickvorrichtung eines kraftfahrzeugs |
EP3184366B1 (en) * | 2015-12-21 | 2018-07-04 | SMR Patents S.à.r.l. | Moveable rear view mirror comprising active material |
EP3659862B1 (en) | 2018-11-27 | 2021-09-29 | SMR Patents S.à.r.l. | Pivotable interior mirror for a motor vehicle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0355464Y2 (es) * | 1984-11-06 | 1991-12-10 | ||
IE843210L (en) * | 1984-12-13 | 1986-06-13 | Donnelly Mirrors Ltd | Vehicle rearview mirror containing a fluid light¹controlling medium |
JPS626847A (ja) * | 1985-07-03 | 1987-01-13 | Ichikoh Ind Ltd | 自動防眩ミラ−装置 |
GB8914707D0 (en) * | 1989-06-27 | 1989-08-16 | Britax Geco Sa | Exterior view mirror for a motor vehicle |
-
1998
- 1998-12-23 IT IT1998TO001079A patent/IT1305590B1/it active
-
1999
- 1999-10-15 EP EP99830651A patent/EP1013503B1/en not_active Expired - Lifetime
- 1999-10-15 DE DE69900153T patent/DE69900153T2/de not_active Expired - Lifetime
- 1999-10-15 ES ES99830651T patent/ES2157692T3/es not_active Expired - Lifetime
- 1999-10-22 US US09/425,164 patent/US6164784A/en not_active Expired - Fee Related
- 1999-10-29 AR ARP990105505A patent/AR013548A1/es active IP Right Grant
- 1999-12-23 BR BR9907392-7A patent/BR9907392A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITTO981079A0 (it) | 1998-12-23 |
DE69900153D1 (de) | 2001-07-19 |
DE69900153T2 (de) | 2001-10-11 |
US6164784A (en) | 2000-12-26 |
ITTO981079A1 (it) | 2000-06-23 |
BR9907392A (pt) | 2001-01-16 |
EP1013503B1 (en) | 2001-06-13 |
IT1305590B1 (it) | 2001-05-09 |
AR013548A1 (es) | 2000-12-27 |
EP1013503A1 (en) | 2000-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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