Joystick controller mechanism operating one or plural switches sequentially or simultaneously

Claim 2

A controller assembly for generating switch closures in response to X-Y manual movements, said assembly comprising an elongate handle, means supporting said handle for movement in an arc in directions radially of the axis of said handle, a substrate lying in a plane extending transversely of said axis, a plurality of pressure-activated switches carried on said substrate and disposed in a predetermined pattern about said axis, means disposing a plurality of operating arms in a plane closely spaced to the plane of said substrate, each of said operating arms being movable into and out of pressure activating relation with respect to an associated one of said switches, and means enabling said handle to be moved to apply a force selectively to one or more of said arms at a given time to selectively operate one or more of said switches singly or simultaneously, the last named means including spring means carried by a lower extension of said handle for transmitting an operable force to said arms in response to movement of said handle in related directions for activating switches associated with the last named said arms.

Claim 3

A controller assembly according to claim 1 comprising means forming fixed stops for arresting movement of said handle in all directions, said stops being disposed to arrest movement of said handle prior to fully compressing said spring means.

Claim 4

A controller assembly according to claim 2 in which said assembly includes a top plate formed with an opening for receiving said handle therethrough, portions of said handle being disposed with respect to the edge of said opening so as to engage said edge before said spring means can become fully compressed.

Claim 5

A controller assembly for generating switch closures in response to X-Y manual movements, said assembly comprising an elongate handle, means supporting said handle for movement in an arc in directions radially of the axis of said handle, a substrate lying in a plane extending transversly of said axis, a plurality of pressure-activated switches carried on said substrate and disposed in a predetermined pattern about said axis, means disposing a plurality of operating arms in a plane closely spaced to the plane of said substrate, each of said operating arms being movable into and out of pressure activating relation with respect to an associated one of said switches, and means enabling said handle to be moved to apply a force selectively to one or more of said arms at a given time to selectively operate one or more of said switches singly or simultaneously, the last named means including spring means carried by a lower extension of said handle for transmitting an operable force to said arms in response to movement of said handle in related directions for activating switches associated with the last named said arms, said spring means comprising a plurality of spirally wound extendable springs each coupled to an associated one of said arms, and means for limiting the degree of rotation of said handle about the axis thereof to protect against twisting said springs.

Claim 6

A controller assembly for generating switch closures in response to X-Y manual movements, said assembly comprising an elongate handle, means supporting said handle for movement in an arc in directions radially of the axis of said handle, a substrate lying in a plane extending transversly of said axis, a plurality of pressure-activated switches carried on said substrate and disposed in a predetermined pattern about said axis, means disposing a plurality of operating arms in a plane closely spaced to the plane of said substrate, each of said operating arms being movable into and out of pressure activating relation with respect to an associated one of said switches, and means enabling said handle to be moved to apply a force selectively to one or more of said arms at a given time to selectively operate one or more of said switches singly or simultaneously, the last named means including spring means carried by a lower extension of said handle for transmitting an operable force to said arms in response to movement of said handle in related directions for activating switches associated with the last named said arms, said spring means comprising a plurality of spirally wound extendable springs each coupled to an associated one of said arms, and means for limiting the degree of rotation of said handle about the axis thereof to protect against twisting said springs.

Claim 7

A controller assembly for generating switch closures in response to X-Y manual movements, said assembly comprising a base plate, pivot means carried by said base plate, a dome-shaped member supported on said pivot, a lever extending upwardly from said member for rocking said dome member on said pivot means, a substrate, a plurality of switches carried by said substrate in a predetermined pattern about the axis of said lever, each said switch being operable in response to application of pressure thereto, an actuator plate disposed adjacent said substrate, means carried by said plate for movement between advanced and retracted positions for applying said pressure to operate said switches, the last named means comprising operating arms yieldingly hinged at one end thereof to said plate and movable out of the plane of said plate, said arms including a pressure element carried in confronting relation to and operating an associated one of said switches, spring means extending between the other side of each of said arms and the underside of portions of said dome member, means disposed on said other side of the arms and said portions for engaging and retaining the opposite ends of said spring means for transmitting forces from said lever to said operating arms via said spring means, and means defining a fixed stop serving to arrest movement of said lever before fully compressing one of said springs.

Claim 8

A controller assembly for generating switch closures in response to X-Y manual movements, said assembly comprising a base plate, pivot means carried by said base plate, a dome-shaped member supported on said pivot, a lever extending upwardly from said member for rocking said dome member on said pivot means, a substrate, a plurality of switches carried by said substrate in a predetermined pattern about the axis of said lever, each said switch being operable in response to application of pressure thereto, an actuator plate disposed adjacent said substrate, means carried by said plate for movement between advanced and retracted positions for applying said pressure to operate said switches, the last named means comprising operating arms yieldingly hinged at one end thereof to said plate and movable out of the plane of said plate, said arms including a pressure element carried in confronting relation to and operating an associated one of said switches, spring means extending between the other side of each of said arms and the underside of portions of said dome member, means disposed on said other side of the arms and said portions for engaging and retaining the opposite ends of said spring means for transmitting forces from said lever to said operating arms via said spring means, and means defining a fixed stop serving to arrest movement of said lever before fully compressing one of said springs.