| 摘要 |
704,655. Chaff cutters. MASCHINENFABRIK FAHR AKT.-GES. Nov. 26, 1952 [Jan. 9, 1952], No. 29924/52. Class 5 (1) The stationary counter blade 3 which co-operates with the rotating blades 2 of a chaff cutting cylinder 1, is adjustable in a straight line towards the cylinder blades 2, to take up wear after grinding of the blades 2, and a sheet metal straw guide 7 leading from the feed rolls 8, 9 overlaps the blade 3. The blade 3 is adjustable by making its support 4 adjustable on the frame 6 e.g. by screws in slots or by some locking or self locking device. |
