System having an apparatus (10) for shredding hygiene products (12), which operates within a revolving device (22).

System having an apparatus (10) for shredding hygiene products (12), which operates within a revolving device (22).

A restraint apparatus, a horizontal shaft crusher including the restraint apparatus and a method for controlling access to a crushing chamber of the horizontal shaft crusher. The first restraint has an operation mode and a service mode for respectively blocking and allows opening a service hatch for accessing the crushing chamber. A second restraint has an operation mode and a service mode for respectively not controlling the horizontal shaft and controlling the horizontal shaft. The first and second restraints are mutually exclusively usable in the operation mode so that the crushing chamber is not accessible through the service hatch unless the second restraint is controlling the horizontal shaft.

A restraint apparatus, a horizontal shaft crusher including the restraint apparatus and a method for controlling access to a crushing chamber of the horizontal shaft crusher. The first restraint has an operation mode and a service mode for respectively blocking and allows opening a service hatch for accessing the crushing chamber. A second restraint has an operation mode and a service mode for respectively not controlling the horizontal shaft and controlling the horizontal shaft. The first and second restraints are mutually exclusively usable in the operation mode so that the crushing chamber is not accessible through the service hatch unless the second restraint is controlling the horizontal shaft.

Discretizers that exhibit improved solid additive laden fluid flow emanating from the discretizers and methods of using same, particularly for making fibrous structures are provided.

Discretizers that exhibit improved solid additive laden fluid flow emanating from the discretizers and methods of using same, particularly for making fibrous structures are provided.

Provided are methods and apparatus for crushing clay, transporting clay, and processing clay. In examples, provided are movable truss conveyor support apparatuses, movable crusher picker apparatuses, picker shaft rakes to clean picker shafts, adjustable hoppers, and tracked crushers. In an example, provided is a crusher including (i) a crusher frame, (ii) a crusher subframe movably suspended from the crusher frame, (ii) a rotary bearing fastened to the crusher subframe, (iv) a rotatable picker shaft rotatably supported by the rotary bearing and adapted to rotate relative to the crusher subframe, and (v) at least one picker fastened to the rotatable picker shaft.

Provided are methods and apparatus for crushing clay, transporting clay, and processing clay. In examples, provided are movable truss conveyor support apparatuses, movable crusher picker apparatuses, picker shaft rakes to clean picker shafts, adjustable hoppers, and tracked crushers. In an example, provided is a crusher including (i) a crusher frame, (ii) a crusher subframe movably suspended from the crusher frame, (ii) a rotary bearing fastened to the crusher subframe, (iv) a rotatable picker shaft rotatably supported by the rotary bearing and adapted to rotate relative to the crusher subframe, and (v) at least one picker fastened to the rotatable picker shaft.

Discretizers that exhibit improved solid additive laden fluid flow emanating from the discretizers and methods of using same, particularly for making fibrous structures are provided.

Discretizers that exhibit improved solid additive laden fluid flow emanating from the discretizers and methods of using same, particularly for making fibrous structures are provided.