公开(公告)号：US20180345614A1

公开(公告)日：2018-12-06

申请号：US15776827

申请日：2016-11-10

Applicant: SMS group GmbH

Inventor： Wilhelm KRIEGER ,  Dieter FUCHSHOFEN ,  Norbert GOBER

IPC: B30B1/26 ,  B30B15/06 ,  B30B15/00

CPC classification number: B30B1/266 ,  B30B1/26 ,  B30B15/0035 ,  B30B15/068

Abstract: A path-controlled press, with at least one drive shaft having a driver that is eccentric relative to a shaft axis, and a sliding block, wherein the sliding block is driven by the driver to perform a forcibly actuated movement During the execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure side in relation to a pressure-side surface of a slide guide. The sliding block has a sliding surface on the pulling side opposite the sliding surface on the pressure side, which is guided on a surface of the slide guide on the pulling side. The sliding surface on the pressure side of the sliding block has a concave or convex curvature. The sliding surface on the pulling side of the sliding block has another respective concave or convex curvature.