Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 19, 2019
Patent Application Number
15647330
Date Filed
July 12, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
An exercise machine with electromagnetic resistance selection for changing exercise resistance settings by engaging more or fewer resistance biasing members using a electromagnets. An example implementation includes a movable carriage configured to move substantially along the length of one or more rails. A plurality of resistance biasing members are removably attachable between a stationary biasing member bracket affixed to the machine structure and the movable carriage. A controller changes the resistance settings against the movable carriage by electrically attaching or detaching any preferred number of resistance biasing members between the machine structure and movable carriage.
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