Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark George Easton0
Robert John Leedham0
Andrew Benjamin David Brown0
Date of Patent
October 25, 2016
0Patent Application Number
139880340
Date Filed
November 15, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An SMA actuation apparatus comprises a support structure, a movable element movably supported on the support structure and an arrangement of three or more SMA actuator wires mechanically connected between the support structure and the movable element. The SMA actuator wires have an interconnection at the movable element that electrically connects the group of SMA actuator wires together. This avoids the need to make a separate electrical connection to the movable element.
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