ITTO20030366A1 - Dispositivo di arresto con attuatore a memoria di forma. - Google Patents

Dispositivo di arresto con attuatore a memoria di forma.

Info

Publication number
ITTO20030366A1
ITTO20030366A1 IT000366A ITTO20030366A ITTO20030366A1 IT TO20030366 A1 ITTO20030366 A1 IT TO20030366A1 IT 000366 A IT000366 A IT 000366A IT TO20030366 A ITTO20030366 A IT TO20030366A IT TO20030366 A1 ITTO20030366 A1 IT TO20030366A1
Authority
IT
Italy
Prior art keywords
shape memory
memory actuator
stop device
cam means
stop elements
Prior art date
Application number
IT000366A
Other languages
English (en)
Inventor
Stefano Alacqua
Francesco Butera
Original Assignee
Fiat Ricerche
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT000366A priority Critical patent/ITTO20030366A1/it
Priority to EP04010273A priority patent/EP1479921B1/en
Priority to AT04010273T priority patent/ATE322626T1/de
Priority to DE602004000587T priority patent/DE602004000587T2/de
Priority to ES04010273T priority patent/ES2259164T3/es
Priority to JP2004147299A priority patent/JP2004345631A/ja
Priority to US10/848,374 priority patent/US7073332B2/en
Priority to CNA2004100446983A priority patent/CN1573134A/zh
Publication of ITTO20030366A1 publication Critical patent/ITTO20030366A1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0009—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with thermo-electric actuators, e.g. heated bimetals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F03G7/06143—Wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/063—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the mechanic interaction
    • F03G7/0636—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the mechanic interaction with several elements connected in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/28—Shape memory material
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
  • Information Transfer Systems (AREA)
  • Supports For Pipes And Cables (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Details Of Indoor Wiring (AREA)
  • Control Of Position Or Direction (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT000366A 2003-05-20 2003-05-20 Dispositivo di arresto con attuatore a memoria di forma. ITTO20030366A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT000366A ITTO20030366A1 (it) 2003-05-20 2003-05-20 Dispositivo di arresto con attuatore a memoria di forma.
EP04010273A EP1479921B1 (en) 2003-05-20 2004-04-30 Stop device with shape memory actuator
AT04010273T ATE322626T1 (de) 2003-05-20 2004-04-30 Haltevorrichtung mit einem formgedächtnisaktuator
DE602004000587T DE602004000587T2 (de) 2003-05-20 2004-04-30 Haltevorrichtung mit einem Formgedächtnisaktuator
ES04010273T ES2259164T3 (es) 2003-05-20 2004-04-30 Dispositivo de tope con actuador de memoria de forma.
JP2004147299A JP2004345631A (ja) 2003-05-20 2004-05-18 形状記憶アクチュエーターを備えた止め具
US10/848,374 US7073332B2 (en) 2003-05-20 2004-05-19 Stop device with shape memory actuator
CNA2004100446983A CN1573134A (zh) 2003-05-20 2004-05-20 具有形状记忆执行机构的止动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000366A ITTO20030366A1 (it) 2003-05-20 2003-05-20 Dispositivo di arresto con attuatore a memoria di forma.

Publications (1)

Publication Number Publication Date
ITTO20030366A1 true ITTO20030366A1 (it) 2004-11-21

Family

ID=33042729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000366A ITTO20030366A1 (it) 2003-05-20 2003-05-20 Dispositivo di arresto con attuatore a memoria di forma.

Country Status (8)

Country Link
US (1) US7073332B2 (it)
EP (1) EP1479921B1 (it)
JP (1) JP2004345631A (it)
CN (1) CN1573134A (it)
AT (1) ATE322626T1 (it)
DE (1) DE602004000587T2 (it)
ES (1) ES2259164T3 (it)
IT (1) ITTO20030366A1 (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060172557A1 (en) * 2004-09-09 2006-08-03 He Xinhua Sam Electrical actuator having smart muscle wire
DE602004004099T2 (de) * 2004-07-13 2007-08-09 C.R.F. S.C.P.A. Maschine zum Waschen und/oder Trocknen von Wäsche, mit einer elektrisch betätigbaren Verriegelungs-/Entriegelungsvorrichtung der Tür
EP1787033A1 (en) * 2004-07-14 2007-05-23 Telezygology Inc. Release for fastening assembly
ITTO20040691A1 (it) * 2004-10-08 2005-01-08 Elbi Int Spa Dispositivo di bloccaggio per un elemento mobile, in particolare per un cestello portabiancheria di una macchina lavatrice a carica dall'alto
DE602004006146T2 (de) * 2004-12-30 2008-01-10 C.R.F. Società Consortile per Azioni, Orbassano Formgedächtnisbetätigungseinrichtung mit Überspannungsschädensschutz
JP4600068B2 (ja) * 2005-02-10 2010-12-15 コニカミノルタホールディングス株式会社 製作装置および製作方法
TW200640743A (en) * 2005-04-04 2006-12-01 Telezygology Inc Quick release system
EP1726763B1 (en) * 2005-05-27 2008-07-23 CRF Societa'Consortile per Azioni Vehicle door with short-stroke window mechanism.
JP2007253675A (ja) * 2006-03-22 2007-10-04 Toyoda Gosei Co Ltd ロック装置及びグラブボックス
US7779715B2 (en) 2006-07-05 2010-08-24 Grand Haven Stamped Products, A Division Of Jsj Corporation Shifter with actuator incorporating magnetic unlock mechanism
US8117938B2 (en) 2006-07-05 2012-02-21 Ghsp, Inc. Shifter with shape memory alloy and safety
US7627074B2 (en) * 2006-10-24 2009-12-01 General Electric Company Vertical spring wedge
DE602008002595D1 (de) 2008-08-07 2010-10-28 Fiat Ricerche Ergonomische Stützvorrichtung für den Insassenkörper, für Sessel oder Sitze, insbesondere für Kraftfahrzeugsitze
IT1399636B1 (it) * 2010-04-26 2013-04-26 Consiglio Nazionale Ricerche Attuatore rotazionale attivato da materiale a memoria di forma
US8522930B1 (en) * 2011-08-08 2013-09-03 Lockheed Martin Corporation Clamping assembly employing a shape memory alloy actuating apparatus
EP2781742A1 (en) * 2013-01-17 2014-09-24 Danfoss A/S Shape memory alloy actuator for valve for refrigeration system
US20140225708A1 (en) * 2013-02-14 2014-08-14 GM Global Technology Operations LLC Overload protection for shape memory alloy actuators
CN103670982B (zh) * 2013-12-04 2016-08-17 中国航天科技集团公司第五研究院第五一三研究所 一种太空用记忆合金驱动机构
EP3156746B1 (en) 2015-10-14 2020-12-30 Danfoss A/S Expansion valve and vapour compression system
CN105674023A (zh) * 2016-04-13 2016-06-15 叶绍靖 一种增强稳定性的弹性紧固装置
CN106122193A (zh) * 2016-08-23 2016-11-16 无锡市东赫金属制品有限公司 一种方便安装的螺栓
DE102017106220B3 (de) * 2017-03-22 2018-09-06 Component Engineering Services Gmbh Aktuator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140554A1 (de) * 1971-08-12 1973-02-22 Zenji Tutikawa Verriegelungseinrichtung
US4559512A (en) * 1983-03-14 1985-12-17 Raychem Corporation Self-protecting and conditioning memory metal actuator
US4829843A (en) * 1984-08-31 1989-05-16 The Furukawa Electric Co., Ltd. Apparatus for rocking a crank
US4753465A (en) * 1986-04-11 1988-06-28 James F. Dalby Remotely operable locking mechanism
US4944169A (en) * 1989-12-20 1990-07-31 Martinray Industries Ltd. Closure lock
DE19529712C2 (de) * 1995-08-11 2001-05-23 Deutsch Zentr Luft & Raumfahrt Formgedächtnisaktuator
US5722709A (en) * 1996-10-30 1998-03-03 Hughes Electronics Separation device using a shape memory alloy retainer
JPH11224455A (ja) * 1998-02-05 1999-08-17 Nec Corp ロック装置
DE19843965C2 (de) * 1998-09-24 2000-07-13 Daimler Chrysler Ag Halte- und Auslösemechanismus mit einem Formgedächtnis-Aktuator
JP3613066B2 (ja) * 1999-04-15 2005-01-26 ソニー株式会社 形状記憶合金を用いた駆動装置
NO311816B1 (no) * 2000-04-13 2002-01-28 Knut Ove Steinhovden Utlösbar låseanordning for mekanisk kopling
WO2002057627A1 (en) * 2001-01-17 2002-07-25 M 2 Medical A/S Shape memory alloy actuator
FR2820174A3 (fr) * 2001-01-31 2002-08-02 Jean Pierre Beaudoux Actionneur electro-mecanique utilisant un alliage a memoire de forme
ITTO20010248A1 (it) * 2001-03-16 2002-09-16 Fiat Ricerche Attuatore a memoria di forma, a funzionamento bistabile.
ITTO20010618A1 (it) * 2001-06-27 2002-12-27 Fiat Ricerche Dispositivo attuatore a cavo flessibile incorporante un elemento a memoria di forma.
EP1540138B1 (en) * 2002-05-06 2015-09-16 Alfmeier Präzision AG Baugruppen und Systemlösungen Actuator for two angular degrees of freedom
ITTO20030262A1 (it) * 2003-04-04 2004-10-05 Fiat Ricerche Dispositivo di serratura con mezzi attuatori a memoria di forma.

Also Published As

Publication number Publication date
EP1479921B1 (en) 2006-04-05
DE602004000587D1 (de) 2006-05-18
ES2259164T3 (es) 2006-09-16
CN1573134A (zh) 2005-02-02
EP1479921A1 (en) 2004-11-24
ATE322626T1 (de) 2006-04-15
US7073332B2 (en) 2006-07-11
DE602004000587T2 (de) 2007-06-21
JP2004345631A (ja) 2004-12-09
US20040231950A1 (en) 2004-11-25

Similar Documents

Publication Publication Date Title
ITTO20030366A1 (it) Dispositivo di arresto con attuatore a memoria di forma.
CN101453840B (zh) 滑动装置
US8019395B2 (en) Foldable mobile electronic device
DE50107171D1 (de) Anwahlschalteinrichtung
RU2008145014A (ru) Приводной механизм для подвижных деталей мебели
TWI307815B (en) Lens module
IT1318879B1 (it) Dispositivo controllore di tensione/corrente, in particolare perregolatori switching interleaving.
DE60120885D1 (de) Hochspannungsschaltgerät mit Doppelbewegung
DE60217415D1 (de) Werkstückträger
BRPI0501582A (pt) Conjunto de escova para um motor elétrico e motor elétrico de corrente contìnua de imã permanente
DE60123343D1 (de) Ladepumpe mit Stromspiegel
DE602004001337D1 (de) Bistabiler Schalter mit Formgedächtnismetall
TWI280832B (en) Electronic devices
KR20150134752A (ko) 단일체로 가공된 차분력 구동형 탄성힌지 기반 2축 병렬 스테이지
EP1471554A3 (en) Electromagnetic relay
KR100981956B1 (ko) 카메라 도어 개폐장치
DE50114103D1 (de) Permanent magnetischer Antrieb für ein elektrisches Schaltgerät
ITMI20030655A1 (it) Dispositivo di bloccaggio con controllo di posizione
DE60210001D1 (de) Lineares elektrisches AGR-Ventil mit Bewegungsdämpfung
KR20060056022A (ko) 이동통신 단말기의 자동 슬라이드 장치
CN111092968B (zh) 电子设备
KR102230962B1 (ko) 액츄에이터
TWI322856B (en) Sliding device
DE60023015D1 (de) Mikroskopkamera-adapter mit kontrollmotoren
DE60118836D1 (de) Betätigungsvorrichtung mit Formgedächtniselement