| 摘要 |
PCT No. PCT/CH80/00027 Sec. 371 Date Oct. 30, 1980 Sec. 102(e) Date Oct. 30, 1980 PCT Filed Feb. 26, 1980 PCT Pub. No. WO80/01830 PCT Pub. Date Sep. 4, 1980.A body (1) serving for accommodating material to be processed is movable in gimbal suspensions (35-40) around two mutually spaced axes (39,40) extending in different directions. The body (1) carries out a rotary and tumbling movement by oppositely rotating two parallel shafts (21,22) of which each is connected with one of the gimbal suspensions. For balancing torque fluctuations, a pair of discs (26,27) is arranged on each shaft (21,22) of which the driving-side disc (26) is rotatable relative to the shaft and is connected with a drive wheel (23) while the driven-side disc (27) is fixedly connected with a shaft. In an annular channel (262,272) between the discs (26,27) energy stores in the form of coil compression springs (53) and balls (52) are alternatingly and successively arranged. These elements bear against respective abutments of both discs projecting into the channel. When the discs (26,27) rotate relative to each other, the springs (53) store forces arising at torque excesses which are then subsequently released. |
