Joystick apparatus
US4520355A · kind A · utility
13Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 1982 |
| Grant date | May 28, 1985 |
| Priority date | — |
| Expiry date | Jul 16, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20201
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A joystick apparatus is disclosed having a minimum number of component parts associated therewith. The joystick apparatus comprises a first potentiometer, a second potentiometer, a bracket interconnected between the shafts of said first and second potentiometers, and a joystick connected to the base of one of the potentiometers. The bracket is interconnected between the shafts of the first and second potentiometers in a manner such that a movement of the joystick along one axis will impart a rotational movement to the shaft of one potentiometer, but will not impart a rotational movement to the shaft of the other potentiometer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.