A reinforcing member for cold forming according to an embodiment comprises: a blank member; and a reinforcing patch member provided to cover at least a portion of the blank member and coupled to the blank member by a plurality of welded portions, wherein the entire region of a heat-affected zone formed around the welded portions in the blank member is positioned in a region corresponding to the reinforcing patch member, and a heat-affected zone formed around a first welded portion from among the welded portions may contact the central point of a second welded portion adjacent to the first welded portion or may be formed to be spaced apart from the central point of the second welded portion.
REINFORCING MEMBER FOR COLD FORMING AND PARTS MANUFACTURED USING SAME
VERSTÄRKUNGSELEMENT ZUR KALTUMFORMUNG UND DAMIT HERGESTELLTE TEILE
ÉLÉMENT DE RENFORCEMENT POUR FORMAGE À FROID ET PIÈCES FABRIQUÉES AU MOYEN DE CET ÉLÉMENT
2022-12-28
Patent
Elektronische Ressource
Englisch
IPC: | B23K Löten , SOLDERING OR UNSOLDERING / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
REINFORCING MEMBER FOR COLD FORMING AND PARTS MANUFACTURED USING SAME
Europäisches Patentamt | 2021
|Reinforced blank for cold forming and manufactured member using thereof
Europäisches Patentamt | 2021
|