The present disclosure generally relates to a multilayer extendable actuator. The actuator comprises: a first stiffening elastomeric layer; a second stiffening elastomeric layer; a set of middle layers disposed between the stiffening elastomeric layers, the middle layers comprising an elastic elastomeric layer that is more elastic than the stiffening elastomeric layers; and a set of grooves through one or more of the elastomeric layers, the grooves arranged such that a cross-section of the elastomeric layers comprises a wave profile around the grooves, wherein the actuator is extendable such that the elastomeric layers along the wave profile become alternatingly arranged along the extended actuator.
MULTILAYER EXTENDABLE ACTUATOR
2025-03-06
Patent
Electronic Resource
English
IPC: | B25J Manipulatoren , MANIPULATORS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B62D MOTOR VEHICLES , Motorfahrzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |