| 摘要 |
<p>The invention concerns a press comprising an almost fixed plate (120) including a first pressing surface (121) and a removable plate (110) with a second pressing surface (11) designed to be moved to press an object against the first pressing surface (121). The mobile plate has at least a first guiding column (12) oriented along the mobile plate moving direction and which slides in an intermediate platen (29) opening. Said mobile platen can move along said direction by the effect of a pressure load. A calibrating spring (13) enables to transmit to the mobile plate the pressure load exerted on the intermediate platen. The invention is applicable to a press for documents.</p> |
