Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Geert Helge Wittenberg is active.

Publication


Featured researches published by Geert Helge Wittenberg.


Archive | 2003

Safety belt retractor comprising a pre-tensioning device

Andreas Lucht; Geert Helge Wittenberg; Frank Matzen; Erik Ziel; Peer Gross; Yogel Patel


Archive | 2001

Seat belt security system having a measurement device for determining a seat belt pulling force

Geert Helge Wittenberg


Archive | 2000

Sicherheitsgurtaufroller mit einem in seine Gurtwelle integrierten Flüssigkeitsdämpfer

Alois Juchem; Andreas Lucht; Geert Helge Wittenberg; Erik Ziel


Archive | 2000

Sicherheitsgurtsystem mit elektrischem Antrieb seiner Komponenten

Andreas Lucht; Alois Juchem; Geert Helge Wittenberg; Erik Ziel


Archive | 2004

Belt retractor having two tautening devices

Andreas Lucht; Frank Matzen; Erik Ziel; Geert Helge Wittenberg


Archive | 2000

Seat belt winder has overflow bores arranged between a working chamber and a pressure chamber

Alois Juchem; Andreas Lucht; Geert Helge Wittenberg; Erik Ziel


Archive | 2001

Safety belt winder with a reversible belt tensioner

Andreas Lucht; Alois Juchem; Geert Helge Wittenberg; Erik Ziel; Jan-erik Kaellhammer


Archive | 2002

SEATBELT RETRACTOR COMPRISING A PRETENSIONING DEVICE

Andreas Lucht; Geert Helge Wittenberg; Frank Matzen; Erik Ziel; Klaus-Peter Singer


Archive | 2001

Safety belt retractor having a rotation dampener

Alois Juchem; Andreas Lucht; Geert Helge Wittenberg


Archive | 2000

Safety belt system with electrical drive and tension control includes emergency drive independent of main motor designed for initial tensioning

Andreas Lucht; Alois Juchem; Geert Helge Wittenberg; Erik Ziel

Collaboration


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