#B21C37/08

EXPANDED TUBE FOR A MOTOR VEHICLE CRASH BOX AND MANUFACTURING METHOD FOR IT

The present invention relates to a motor vehicle crash box with a working direction in vehicle's longitudinal axis manufactured out of a tube which is expanded into different zones different in streng…

DRIVE·Mar 5·1 min read

B21C37/08 OUTOKUMPU OY [FI]

ELECTRIC-RESISTANCE-WELDED STEEL PIPE FOR PRODUCING HOLLOW STABILIZER, HOLLOW STABILIZER, AND METHOD FOR PRODUCING SAME

Provided can be a high-strength stabilizer excellent in bendability and fatigue characteristics even when a hollow steel pipe is used as the stabilizer to reduce weight. An electric resistance welded …

DRIVE·Nov 6·2 min read

B21C37/08 JFE STEEL CORP [JP]

STABILIZER BAR AND PROCESS OF PRODUCING THE SAME

The invention relates to a torsion bar stabilizer for a chassis of a motor vehicle, comprising: a torsion spring section (3) and two legs (4, 4') bent away from the torsion spring section; wherein the…

DRIVE·Mar 8·1 min read

B21C37/08 MUHR & BENDER KG [DE]

HOLLOW STABILIZER, AND STEEL PIPE FOR HOLLOW STABILIZERS AND METHOD FOR PRODUCTION THEREOF

A hollow stabilizer having an excellent fatigue property and higher strength compared to the conventional ones has a chemical composition containing 0.26% to 0.30% of C, 0.05% to 0.35% of Si, 0.5% to …

DRIVE·Apr 8·2 min read

B21C37/08 NIPPON STEEL & SUMITOMO METAL CORP [JP]

Piston for rolling lobe air spring systems

The device is in the form of a tube welded longitudinally and made of an aluminum alloy. A longitudinal weld seam can be produced without auxiliary tools and the alloy is naturally hardened. The wall …

DRIVE·Oct 17·1 min read

B21C37/08 VAW ALUTUBES GMBH [DE]