SMA ACTUATOR ASSEMBLY
An SMA actuator assembly (2) comprising: a support structure (10); a movable part (20) that is movable relative to the support structure; and an SMA wire (30) connected at its ends to the movable part and/or the support structure and arranged to move the movable part relative to the support structur...
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| creator | EDDINGTON, Robin ARMSTRONG, Samuel RICHARDS, David BUNTING, Stephen Matthew CARR, Joshua BURBRIDGE, Daniel John BROWN, Andrew Benjamin Simpson |
| description | An SMA actuator assembly (2) comprising: a support structure (10); a movable part (20) that is movable relative to the support structure; and an SMA wire (30) connected at its ends to the movable part and/or the support structure and arranged to move the movable part relative to the support structure, wherein the SMA wire is arranged to be in contact between its ends with one or more contact portions of the movable part and/or support structure, and wherein each contact portion comprises a plurality of contact sections (10a, 20a) that are in direct contact with the SMA wire, wherein the plurality of contact sections are separated by one or more gaps between the contact sections. |
| format | Patent |
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a movable part (20) that is movable relative to the support structure; and an SMA wire (30) connected at its ends to the movable part and/or the support structure and arranged to move the movable part relative to the support structure, wherein the SMA wire is arranged to be in contact between its ends with one or more contact portions of the movable part and/or support structure, and wherein each contact portion comprises a plurality of contact sections (10a, 20a) that are in direct contact with the SMA wire, wherein the plurality of contact sections are separated by one or more gaps between the contact sections.</description><language>eng ; fre ; ger</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; BLASTING ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HEATING ; HOLOGRAPHY ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PHOTOGRAPHY ; PHYSICS ; PRODUCING MECHANICAL POWER ; SPRING, WEIGHT, INERTIA OR LIKE MOTORS ; WEAPONS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240221&DB=EPODOC&CC=EP&NR=4323646A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240221&DB=EPODOC&CC=EP&NR=4323646A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EDDINGTON, Robin</creatorcontrib><creatorcontrib>ARMSTRONG, Samuel</creatorcontrib><creatorcontrib>RICHARDS, David</creatorcontrib><creatorcontrib>BUNTING, Stephen Matthew</creatorcontrib><creatorcontrib>CARR, Joshua</creatorcontrib><creatorcontrib>BURBRIDGE, Daniel John</creatorcontrib><creatorcontrib>BROWN, Andrew Benjamin Simpson</creatorcontrib><title>SMA ACTUATOR ASSEMBLY</title><description>An SMA actuator assembly (2) comprising: a support structure (10); a movable part (20) that is movable relative to the support structure; and an SMA wire (30) connected at its ends to the movable part and/or the support structure and arranged to move the movable part relative to the support structure, wherein the SMA wire is arranged to be in contact between its ends with one or more contact portions of the movable part and/or support structure, and wherein each contact portion comprises a plurality of contact sections (10a, 20a) that are in direct contact with the SMA wire, wherein the plurality of contact sections are separated by one or more gaps between the contact sections.</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>BLASTING</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>HEATING</subject><subject>HOLOGRAPHY</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>SPRING, WEIGHT, INERTIA OR LIKE MOTORS</subject><subject>WEAPONS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAN9nVUcHQOCXUM8Q9ScAwOdvV18onkYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmxkbGZiZmjobGRCgBAFziHoA</recordid><startdate>20240221</startdate><enddate>20240221</enddate><creator>EDDINGTON, Robin</creator><creator>ARMSTRONG, Samuel</creator><creator>RICHARDS, David</creator><creator>BUNTING, Stephen Matthew</creator><creator>CARR, Joshua</creator><creator>BURBRIDGE, Daniel John</creator><creator>BROWN, Andrew Benjamin Simpson</creator><scope>EVB</scope></search><sort><creationdate>20240221</creationdate><title>SMA ACTUATOR ASSEMBLY</title><author>EDDINGTON, Robin ; ARMSTRONG, Samuel ; RICHARDS, David ; BUNTING, Stephen Matthew ; CARR, Joshua ; BURBRIDGE, Daniel John ; BROWN, Andrew Benjamin Simpson</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4323646A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>BLASTING</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>HEATING</topic><topic>HOLOGRAPHY</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>SPRING, WEIGHT, INERTIA OR LIKE MOTORS</topic><topic>WEAPONS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>EDDINGTON, Robin</creatorcontrib><creatorcontrib>ARMSTRONG, Samuel</creatorcontrib><creatorcontrib>RICHARDS, David</creatorcontrib><creatorcontrib>BUNTING, Stephen Matthew</creatorcontrib><creatorcontrib>CARR, Joshua</creatorcontrib><creatorcontrib>BURBRIDGE, Daniel John</creatorcontrib><creatorcontrib>BROWN, Andrew Benjamin Simpson</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EDDINGTON, Robin</au><au>ARMSTRONG, Samuel</au><au>RICHARDS, David</au><au>BUNTING, Stephen Matthew</au><au>CARR, Joshua</au><au>BURBRIDGE, Daniel John</au><au>BROWN, Andrew Benjamin Simpson</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SMA ACTUATOR ASSEMBLY</title><date>2024-02-21</date><risdate>2024</risdate><abstract>An SMA actuator assembly (2) comprising: a support structure (10); a movable part (20) that is movable relative to the support structure; and an SMA wire (30) connected at its ends to the movable part and/or the support structure and arranged to move the movable part relative to the support structure, wherein the SMA wire is arranged to be in contact between its ends with one or more contact portions of the movable part and/or support structure, and wherein each contact portion comprises a plurality of contact sections (10a, 20a) that are in direct contact with the SMA wire, wherein the plurality of contact sections are separated by one or more gaps between the contact sections.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BLASTING CINEMATOGRAPHY ELECTROGRAPHY HEATING HOLOGRAPHY LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHOTOGRAPHY PHYSICS PRODUCING MECHANICAL POWER SPRING, WEIGHT, INERTIA OR LIKE MOTORS WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | SMA ACTUATOR ASSEMBLY |
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