Gebrueder Buehler Ag

Buehler Ag

Bebruder Buhler Ag.

Leendert Ketting

Robert Linzberger

Hans Oetiker

Ernst M Heer

Werner Winteler

Ernst Maechler

A grinding clearance adjustment device for milling roller frames is disclosed, in which a casing contains two grinding rollers, one of which is constructed as a pivotable loose roller. Adjustment members, for the rollers are provided, as well as a device for the automatic setting of the grinding clearance by means of a remotely controllable drive motor, the latter being coupled to the adjustment members via transmission means. The motor operates through a clutch. In the preferred embodiment, the adjustment members are constructed as a first closed standard component, which has a lever-transmitted setting part with a longer and a shorter lever arm and which is laterally positioned in the vicinity of the grinding rollers. The drive motor and clutch are constructed as a second closed standard component, which is spaced from the first standard component, and the adjustment forces derived from the drive motor are coupled to the longer lever arm of setting part. In addition, the adjustment members are provided with a manual setting means which can be utilized simultaneously with the automatic, motor adjustment.

Grinding gap adjusting device for milling roller mills

Procedure and mechanism for the automatic control of a grinding mill

Apparatus for grinding cereal grain involving the controlling of grinding forces between a pair of cooperating grinding rolls, by determining the actual grain receiving gap between the rolls during rotation thereof and regulating the gap in accordance with a preset desired dimension. A pair of parallel grinding rolls are mounted for movement of one roll relative to the other in a generally radial direction. One of the rolls is yieldingly biased toward engagement with the other roll. Adjustment mechanism is operative to limit movement of the bias roll toward said other roll and to establish said preset dimension or gap between the rolls.

Apparatus for the grinding of cereal

Apparatus for grinding cereal grain involving means for controlling of grinding forces between a pair of cooperating grinding rolls, by regulating the actual grain receiving gap between the rolls during rotation thereof and in accordance with a preset desired dimension. A pair of parallel grinding rolls are mounted for movement of one roll relative to the other in a generally radial direction. One of the rolls is yieldingly biased toward engagement with the other roll. Adjustment mechanism is operative to limit movement of the bias roll toward said other roll and to establish said preset dimension or gap between the rolls.

Growing community of inventors

Oberuzwil, Switzerland

Leendert Ketting