Patent ID: 11904497
Assignee: FIBIOTEX S.A.
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A machine for compacting agricultural fibrous matter into a board, said machine comprising:
a hopper for receiving the agricultural fibrous matter; and
an extruder, the extruder comprising:
an extrusion passage downstream of the hopper; and
a ram configured for moving in a reciprocal manner along the extrusion passage, wherein

the extrusion passage comprises a movable wall configured for moving between a feed position, in alignment with an adjacent wall of the hopper and opening the extrusion passage to the hopper, and an extrusion position, closing a passage between the extrusion passage and the hopper; and
wherein the movable wall comprises a downstream edge with a pivoting axis and an upstream edge provided with a cutting blade configured for cooperating with a corresponding front edge of the ram in the extrusion position of the movable wall, said upstream edge being a free end of the movable wall.