Quick-acting press for the bonding of boards and the production of sandwich and hollow boards

摘要

Quick-acting press for the bonding of boards, such as laminated boards, veneers, plywood boards or the like on pressboards, and the production of sandwich and hollow boards, having press platens (3) which can be moved away from one another in pairs for the loading and removal of the products which are to be or have been pressed, without the pressing force exerted on the remaining press platens (3) being substantially altered, the devices (8) by means of which the press platens (3) are moved away from one another including cylinders of double design (11, 11A) which act together with the pressure cylinders (4) and the compensating cylinders (12). <IMAGE>