#B21D22/022

METHOD AND APPARATUS FOR FORMING VARIED STRENGTH ZONES OF A VEHICLE COMPONENT

A die apparatus including a first die element, a plurality of second die elements, a plurality of actuators, and a controller is provided. Each of the plurality of actuators is mounted to one of the p…

DRIVE·Dec 30·1 min read

B21D22/022 FORD GLOBAL TECHNOLOGIES, LLC

PANEL-SHAPED FORMED PRODUCT AND METHOD FOR PRODUCING PANEL-SHAPED FORMED PRODUCT

A panel-shaped formed product made of a metal sheet includes a top panel portion, an opening portion, and a vertical wall portion. The top panel portion is polygonal. The opening portion is provided i…

DRIVE·Jul 8·1 min read

B21D22/022 NIPPON STEEL CORPORATION

Method for producing a torsion profile

The method involves providing a workpiece in the form of a metal strip, a plate or planar element. A large surface of workpiece made of steel, aluminum or non-ferrous metal is rested against a molding…

DRIVE·Mar 19·1 min read

B21D22/022 JOHANNES MEIER WERKZEUGBAU GMBH [DE]

BUMPER LOWER STIFFENER WITH IMPROVED PERFORMANCE USING ULTRA HIGH STRENGTH STEEL PIPE AND MANUFACTURING METHOD THEREOF

The present invention relates to a bumper lower stiffener provided to a lower portion of a front bumper of a vehicle and a method of manufacturing the same. More specifically, the present invention re…

DRIVE·Jan 2·1 min read

B21D22/022 HYUNDAI HYSCO [KR]