Patent ID: 11925940
Assignee: BÜHLER AG
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 5:
6. The milling apparatus (70) according to claim 1, wherein the roll assembly (10) comprises a handwheel (21) which is rotatable about a handwheel axis of rotation (H) and by means of which a milling gap formed between the first roll (11) and the second roll (12) can be set, wherein the roll assembly (10) has a position indicator (26) for indicating a position of the handwheel (21), and the position indicator (26) comprises a position indicator housing (27) and an indicator element (28) which is movable along the handwheel axis of rotation (H) relative to the position indicator housing (27) and which is or can be pretensioned by means of a position indicator spring (29) in the direction of the handwheel axis of rotation (H) with respect to the position indicator housing (27) in such a way that it can be rotated about the handwheel axis of rotation (H) only upon overcoming the pretensioning brought about by the position indicator spring (29).