A panel-shaped formed product (1) made of a metal sheet includes a top panel portion (2), an opening portion (3), and a vertical wall portion (4). The top panel portion (2) is polygonal. The opening portion (3) is provided in the top panel portion (2). The vertical wall portion (4) extends from at least not less than two adjacent borders among the borders of the top panel portion (2). At least one pair of each vertical wall portion (4) of pairs of adjacent vertical wall portions (4) of the vertical wall portions (4) has a stepped portion (5). As a result, the panel shaped formed product (1) has fewer defects such as cracks and wrinkles even when it has a shape that is difficult to form.
PANEL-SHAPED MOLDED ARTICLE AND PRODUCTION METHOD FOR PANEL-SHAPED MOLDED ARTICLE
PLATTENFÖRMIGER FORMKÖRPER UND HERSTELLUNGSVERFAHREN FÜR PLATTENFÖRMIGEN FORMKÖRPER
ARTICLE MOULÉ EN FORME DE PANNEAU ET PROCÉDÉ DE PRODUCTION D'ARTICLE MOULÉ EN FORME DE PANNEAU
2021-12-22
Patent
Electronic Resource
English
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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