MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202527103504 A) filed by Cambridge Mechatronics Limited on October 27, 2025, for Actuator Assembly.
Inventors include Howarth, James; Bunting, Stephen Matthew; and Brown, Andrew Benjamin Simpson.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: An actuator assembly comprising: a first part (10); a second part (20) that is movable relative to the first part; a bearing arrangement (40) configured to guide rotation of the second part relative to the first part about an axis of rotation (P); a first actuating unit (30a) configured to apply an actuating force (F) to the second part to drive rotation of the second part relative to the first part in a first sense about the axis of rotation; wherein the first actuating unit comprises: a body portion (31); an SMA element (34) connected between the body portion and the first part, and configured, on actuation, to apply an input force (Fi) to the body portion; and a force-modifying element (32a) connected between the body portion and the first part, and configured to modify the input force so as to give rise to the actuating force.
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