| 摘要 |
The invention concerns a manual control device, particularly for acceleration control, comprising a little wheel or wheel (1; 201; 301; 401), movable with respect to the vehicle steering wheel (2; 202; 302; 402) and mounted substantially coaxial with respect to the same by mounting means (4; 204; 304; 404) substantially fixed with respect to said steering wheel (2; 202; 302; 402), linear sliding means (6, 7, 11; 206, 213, 214; 306, 307, 311; 406, 413, 414) of the little wheel (1; 201; 301; 401) with respect to the steering wheel acting on a potentiometer (8; 208; 308; 408) which is connected with the device to which the manual control must be transmitted. |
