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Door handle system for vehicle doors
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A door handle and vehicle technology, applied in the field of door handle systems, can solve problems such as increasing air resistance and destroying the shape, and achieve the effects of high adjustment possibility and high-quality operating experience
Active Publication Date: 2018-04-13
BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT
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Problems solved by technology
Such a door handle not only interrupts the surface of the vehicle, but also spoils the aesthetic appearance of the vehicle and increases air resistance, especially with the additional use of the handle recess
Method used
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[0042] figure 1 A vehicle door 1 on which a door handle system 2 is arranged is shown as an example. The vehicle door 1 is a frameless door without a window frame restricting a vehicle side window arranged on the vehicle door 1 to the upper side. Such a vehicle door 1 is used, for example, in a convertible or a coupe. The door handle system 2 comprises a door handle 3 , which is oriented in the vehicle longitudinal direction 4 and bridges a handle recess 6 formed in the outer surface 5 of the vehicle door 1 in a web-like manner.
[0043] In order to smoothen the outer surface 5 of the vehicle door 1 on the one hand and to improve the aerodynamics of the vehicle body, the handle recess 6 is figure 2 In the closed position 10 shown, it is closed to the outside by two flaps 12 and 14 . Here, the flap 12 is arranged above the door handle 3 with respect to the vehicle longitudinal direction 4 . The flap 14 is correspondingly arranged below the door handle 3 . The door handle ...
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Abstract
A door handle system (2) according to the invention for a vehicle door (1) comprises a door handle (3) and at least one flap (12, 14, 50, 52, 54, 56) for reversibly closing A recessed handle recess (6) on the rear side of the handle (3) relative to the outer surface (5) of the vehicle door (1). Furthermore, the door handle system (2) also includes adjustment means, by means of which the or each flap (12, 14, 50, 52, 54, 56) can be placed in the closed position (10) covering the handle recess (6). ) and the release position (16) of the release handle recess (6). Furthermore, the door handle system (2) comprises a distance sensor arranged at least partially on the flap (12, 14, 50, 52, 54, 56) or at least one of the flaps (12, 14, 50, 52, 54, 56) and Control and evaluation unit. The control and evaluation unit is arranged to draw conclusions about the or each flap (12, 14, 50, 52, 54, 56) approaching, in the event of detection of approaching, actuating adjustment means to adjust the or each flip (12, 14, 50, 52, 54, 56) into the release position (16). Furthermore, the control and evaluation unit is designed to detect whether the door handle ( 3 ) is being held by a vehicle user by means of a second measurement signal sent by the distance sensor in the release position ( 16 ).
Description
technical field [0001] The invention relates to a door handle system for a vehicle door, in particular a vehicle door which can be moved automatically by means of a door servomotor. Background technique [0002] In modern (motor) vehicles, especially passenger cars, a reduction in energy consumption is mostly sought, and in the case of conventional internal combustion engines, a reduction in fuel consumption. In addition to improving the drive technology itself (such as internal combustion engines and electric motors), efforts are often made to reduce the air resistance of the vehicle. For this purpose, the almost smooth outer surface of the vehicle is partially designed as completely closed as possible. [0003] However, most vehicles open the vehicle door using a door handle protruding from the surface of the vehicle in a curved handle shape or disposed over a handle recess formed in the surface of the vehicle. Such a door handle not only interrupts the surface of the ve...
Claims
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Application Information
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