This standard describes nitrogen gas springs for the special needs of automotive industry. The nitrogen gas springs described are optimised with respect to spring force and mounting dimensions. The nitrogen gas springs with enhanced force and low height have the advantage compared to the springs described in VDI 3003 that they provide higher spring force in smaller space in stamping dies.
VDI 3003 Blatt 3-2013 history
2013VDI 3003 Blatt 3-2013 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force and low height
2012VDI 3003 Blatt 3-2012 Gasdruckfedern fuer Schneid- und Umformwerkzeuge - Gasdruckfedern mit erhoehten Federkraeften und niedriger Bauhoehe