公开(公告)号：US20200070234A1

公开(公告)日：2020-03-05

申请号：US16675337

申请日：2019-11-06

Applicant: SMS group GmbH

Inventor： Nikolaus HOPPENKAMPS ,  Gerd JUNG ,  Guenter PANZER ,  Karsten BUSCH ,  Guenter HALLECK

IPC: B21D25/04 ,  B21D1/00

Abstract: In order to widen the field of application of a stretcher-leveler having a minimum nominal width, at least one gripping head of the stretcher-leveler is connected to an adapter having clamping elements for clamping a plate to be stretched, the adapter having a nominal width that is smaller than the minimum nominal width of the stretcher-leveler, and a plate being stretched is connected to the gripping head via the adapter clamping elements and the adapter, before starting the stretching process.

公开(公告)号：US20170087616A1

公开(公告)日：2017-03-30

申请号：US15315403

申请日：2015-05-20

Applicant: SMS group GmbH

Inventor： Nikolaus HOPPENKAMPS ,  Gerd JUNG ,  Guenter PANZER ,  Karsten BUSCH ,  Guenter HALLECK

IPC: B21D25/04 ,  B21D1/00

Abstract: In order to widen the field of application of a stretcher-leveller having a minimum nominal width, at least one gripping head of the stretcher-leveller is connected to an adapter having clamping elements for clamping a plate to be stretched, the adapter having a nominal width that is smaller than the minimum nominal width of the stretcher-leveller, and a plate being stretched is connected to the gripping head via the adapter clamping elements and the adapter, before starting the stretching process.