Pressure roller unit
AssigneeKorsch Pressen GmbH
InventorMichael Matthes
Life of this patent
Estimating the term…
Abstract
A pressure roller unit for rotary presses, especially for preparing tablets, with a frame lockable at the rotary press and with two bearing blocks, which can be adjusted at the frame and carry the pressure rollers. To absorb stronger pressing forces and to extensively relieve the press frame of the pressing forces, the frame is formed from a guide column (1), and the bearing blocks (20) are arranged at upper and lower pressure roller mounts (2 and 3), which are guided by the guide column (1) and are adjustable in relation to one another.
Claims14
A pressure roller unit for rotary tablet presses, comprising:
- pressure rollers;
- a guide column with an end;
- two bearing blocks adjustably connected to said guide column, said bearing blocks carrying said pressure rollers, said bearing blocks being arranged at upper and lower pressure roller mounts, said pressure roller mounts being guided by said guide column and being adjustable in relation to one another, said upper and lower pressure roller mounts and said guide column being formed to cancel pressing force from said pressure rollers in said guide column, said guide column being supported only through said one end of said guide column.
A pressure roller unit for rotary tablet presses, comprising:
- a guide column having only one end connected to a base frame of the rotary tablet press;
- a first pressure roller mount movably connected to said guide column;
- a first pressure roller connected to said first pressure roller mount, said first pressure roller engaging with a first set of punches of said rotary tablet press, said first pressure roller mount being formed to transmit pressing force from engagement of the first set of punches with said first pressure roller to said first pressure roller mount;
- a second pressure roller mount movably connected to said guide column and movable in said guide column with respect to said first pressure roller mount;
- a second pressure roller connected to said second pressure roller mount, said second pressure roller engaging with a second set of punches of said rotary tablet press, said second pressure roller mount being formed to transmit pressing force from engagement of the second set of punches with said second pressure roller to said second pressure roller mount, said first and second mounts being connected to have said pressing forces from said first and second set of punches cancel within said guide column.
A pressure roller unit for rotary tablet presses, comprising:
- pressure rollers;
- a guide column with an end;
- two bearing blocks adjustably connected to said guide column, said bearing blocks carrying said pressure rollers, said bearing blocks being arranged at upper and lower pressure roller mounts, said pressure roller mounts being guided by said guide column and being adjustable in relation to one another, said upper and lower pressure roller mounts and said guide column being formed to cancel pressing force from said pressure rollers in said guide column, said guide column being supported only through said one end of said guide column, said guide column and said pressure roller mounts having a cylindrical design, and said pressure roller mounts being mounted in said guide column.
Dependencies are inferred from the claim text.