| 摘要 |
1,194,726. Combine harvesters. DEERE & CO. 10 Oct., 1967 [11 Oct., 1966], No. 46185/67. Heading A1F. [Also in Division G1] A plurality of operating conditions of a combine harvester 1, such as the height of the cutter 9 and the speed of the harvester, the level of fuel in its tank 65, and the level of grain in the grain tank are all indicated successively on a meter 27 by operating a switch 15. Potentiometers 19, 57 and 70, respectively, have wipers operated: by movement of the harvesting assembly 7, produced by a hydraulic device 16; by movement of a pulley 43 by a hydraulic device 53 to alter speed of the driven axle 3; and by movement of a floating arm 68 in the fuel tank. |
