Patent ID: 11918836
Assignee: HAMILTON SUNDSTRAND CORPORATION
Field: Optics (Instruments)
Classification: CPC A  B  G  F | IPC A  B  F  G

Claim 0:
1. A magnetic pass-through controller of an in-helmet display, the controller comprising:
internal components inside a helmet comprising:
a magnet assembly holding one or more internal magnets, and
a swing arm affixed to the magnet assembly and affixed to the in-helmet display; and

external components outside the helmet comprising:
an external magnet housing holding one or more external magnets, and
an adjuster configured for manual rotation and coupled to the external magnet housing such that the manual rotation of the adjuster causes a corresponding rotation of the external magnet housing, wherein magnetic coupling between the one or more internal magnets and the one or more external magnets causes the corresponding rotation also in the magnet assembly and the swing arm.