| 摘要 |
PCT No. PCT/FI87/00064 Sec. 371 Date Oct. 28, 1988 Sec. 102(e) Date Oct. 28, 1988 PCT Filed May 13, 1987 PCT Pub. No. WO87/06794 PCT Pub. Date Nov. 19, 1987.Suspension device for suspending a felling processor (1) to be installed at the end of the jib (13) of a loader by means of an upper joint (12, 18, 17), which suspension device includes a turning motor (11) to turn the frame (6,9) of the suspension device and with it the harvester (1), an operating device e.g. a hydraulic cylinder (7) to turn the harvester to the desired vertical or horizontal position and in which the suspension of the harvester from the frame (6, 9) of the suspension device is realized by means of a transverse joint (4) and the aforementioned operating device is secured between the frame (6, 9) of the suspension device and the frame of the harvester (1). By means of the suspension device in accordance with the invention an attempt is made to achieve a short length of the deivce and nevertheless to achieve a sufficient vertical rise. The turning shaft (10) of the suspension device in accordance with the invention is adapted so that its extension essentially goes behind the center of gravity of the harvester (1) i.e. on the saw (15) side. |
