|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||241/074 ; 241/259.1|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 9|
The height positioning of the rotor (4) and thus the play between the wings (3) of the rotor and the sieve (5) of the machine are adjustable by means of an adjusting system (20-26), even during operation of the machine. The drive of the rotor (4) by a belt (19) allows to omit gears as well as an oil bath for the drive. The risk of a contamination of the granulated material by residues is thus obviated. The sieve (5) is supported on a retaining ring (6) which allows to adjust the height of the sieve in such a manner that the internal surface of the sieve ...
[ I claim:] [1.] A granulating machine comprising,a rotor shaft;a casing around the shaft;a bearing between the shaft and the casing for supporting the rotor shaft for rotation with respect to the casing;a frame outside the casing;a sieve supported by the frame, the sieve having the form of a truncated cone narrowing downwardly;a rotor supported on the rotor shaft to rotate with the shaft and being disposed in the cone of the sieve for being rotated for granulating material in the cone of the sieve;a lateral driving element disposed laterally of the shaf...