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Informations générales |
| Auteur |
Kopp, John |
| Publié |
World Intellectual Property Organization, 2007
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| Edition |
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| Extension |
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| ISBN |
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| Abstract |
Control Stick
This invention provides an improvement in a control stick (e.g., joystick, side-stick, etc.) adapted to control the
movement of an object (e.g., an airfoil surface). The improvement includes: a support; an intermediately-pivoted upper member mounted on the support, the upper member having an upper portion, and lower portion; an intermediate member
having an upper portion pivotally connected to the upper member lower portion, and having a lower portion; and a lower member having a lower portion pivotally mounted on the support, and having an upper portion; and wherein the intermediate member
lower portion is movably mounted on the lower member upper portion such that pivotal movement of the upper member upper
portion relative to the support will produce pivotal movement of the intermediate and lower members relative to the support; and a
resilient member arranged to bias the direction of relative movement between the intermediate and lower members. The various
pivotal connections may be provided by gimbals such that the various members are mounted for compound pivotal movement about
two mutually-perpendicular axes. |
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