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Dive into the research topics where Holger Winkelmann is active.

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Featured researches published by Holger Winkelmann.


Archive | 2002

Wheel of motor vehicle or rim

Gerhard Prys; Holger Winkelmann


Archive | 2012

Motor Vehicle Having a Windshield and Chassis Pillars

Ioannis Dimitriou; Holger Winkelmann


Archive | 2007

Vehicle comprises an over-center mechanism which holds a spoiler stable in its end position

Robert Janner; Gunter Schroeter; Wolfgang Zeck; Holger Winkelmann; Stefan Hillström


Archive | 2005

Motor vehicle e.g. for air flow in engine compartment, has base, in that longitudinal tunnel is provided with exhaust system arranged and front wall of passenger space follows engine compartment

Holger Winkelmann; Jochen Thibaut


Archive | 2006

Flow conduction device for automobile is attached to rear end region of roof of automobile, can be displaced from operating position into braking position in which it causes additional aerodynamic air resistance for braking automobile

Mats Stefan Hillström; Hans Kerschbaum; Marc-Michael Markefka; Xaver Pfab; Holger Winkelmann


Archive | 2006

Roof spoiler for motor vehicle, has aerodynamic interrupting unit placed in right and left lateral edge region to effect definite separation of air flows from spoiler, where unit includes progression expanding against driving direction

Holger Winkelmann; Pierre Leclercq; Mats Stefan Hillström; Florian Meyer


Archive | 2016

Kraftfahrzeug mit zumindest einer im Bereich des Fahrzeughecks angeordneten finnenartigen Luftleiteinrichtung

Holger Winkelmann


Archive | 2013

Motor car e.g. two-seat motor car with open roof, has an air duct with invariable geometry, having an inlet cross-section and an outlet section which are arranged upwardly at acute angles with respect to the horizontal plane

Pascal Ewerth; Holger Winkelmann


Archive | 2010

Motor vehicle having a windscreen and body pillars

Ioannis Dimitriou; Holger Winkelmann


Archive | 2008

Triangular mounting arm for wing mirrors has vertical airflow breaking strip along its base on rear side which prevents rainwater from accumulating and reducing visibility though side window and mirror

Lars Naeve; Holger Winkelmann

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