Modular joystick

Details Modular joystick Modular joystick

2000-06-30

2003-03-25

Joyce, William C (Department: 3682)

Machine element or mechanism

Control lever and linkage systems

C074S4710XY, C074S491000, C074S504000, C345S161000, C345S167000, C463S037000, C463S038000

Reexamination Certificate

active

06536298

ABSTRACT:

TECHNICAL FIELD
This invention relates generally to an operator-input device, and more particularly, to a modular operator-input device.
BACKGROUND ART
Conventional joysticks or other operator-input devices exist in a variety of configurations. Some include self-centering devices, some include force feedback type devices, while others include a variety of detent mechanisms. Each joystick however, is configured at the time a manufacture, and changing the joystick from one configuration to another, such as from having a self centering device to having predetermined detents is difficult, if not impossible. Typically such a change requires extensive reworking of the joystick, including replacement of a substantial portion, if not the entire mechanical innards.
DISCLOSURE OF THE INVENTION
The present invention provides apparatuses and methods for configuring an input device. The input device includes a first housing, and a moveable member disposed within the first housing and extending a predetermined distance from the housing. A shaft is disposed in part within the first housing and is coupled with the moveable member. The shaft has a first portion extending a distance from the first housing, and the shaft moves as a function of movement of the moveable member. An interchangeable performance pack is coupled with the first housing and with the first portion of the shaft. The interchangeable performance pack includes a second housing and exerts one of several influences on the shaft.


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