Mighty Buildings, Inc.

Aleksei Dubov

Anna Ivanova

Slava Solonitsyn

Denis Indyk

Igor Bolgov

Evgeniy Kuznetsov

Igor Obach

Sergey Khripunov

Sergei Belorustsev

Dmitrii Starodubtsev

Trushin Aleksandr Sergeevich

Galina Nazarova

Anna Trushina

Vasily Korshikov

Dmitry Starodubtsev

A 3D printing system can include an extruding system, curing system and feedback system. The extruding system can include a feed pipe coupled to a printing material source and a nozzle that extrudes a printed material. The feedback system can include a processor and sensors and can detect the temperature and location of the curing system during the printing process. The curing system cures the printed material after extrusion and includes curing sources coupled to a mounting arrangement, which can be a curved surface. The curing sources can each be directed toward a focal region located proximate the nozzle outlet and can combine to emit a combined curing energy to the focal region. The curing sources can be LEDs and the curing energy can be UV light. The curing system can rotate about an axis during printing and curing to facilitate rapid movement and printing of complex 3D objects.

High intensity light curing for three-dimensional printing

A 3D printing system can include an extruding system, a curing system, a positioning system, and a feedback system. The extruding system can include a feed pipe coupled to a printing material source and a nozzle having a longitudinal axis along which printing material is extruded. The nozzle can extrude printing material at a printing angle between the longitudinal axis and the top surface of a layer of printing material being printed. The curing system can include light or other curing components configured to cure the printed material after extrusion. The positioning system can include a platform that supports the extruding system and a platform rotating subsystem that rotates the platform during the printing process to adjust the printing angle. The feedback system can include a processor and sensors to detect the location of the nozzle with respect to the 3D printed object or other objects in the printing area during the printing process.

Three-dimensional printing head with adjustable printing angle

A residential or commercial building, structure, or building component can include an exterior member, interior member, and plurality of cross-members spatially disposed therebetween. Each of the exterior member, interior member, cross-members can be formed from a multi-layered stack of polymeric material made by a layered three-dimensional printing process, and all can be monolithically integrated. An exterior surface region of the exterior member can have an integrally formed surface finish. Overlying finishing or connective layers can be added. The exterior and interior members can be configured in a parallel arrangement to form a rectangular or curve shaped building block. A fill material can be disposed into openings between the exterior and interior members, and an interior surface region at the interior member can include a cavity configured for an electrical box, plumbing, or a sensing device.

Three-dimensional printed building components and structures

Growing community of inventors

San Mateo, CA, United States of America

Aleksei Dubov