Drive motor for aligning motor vehicle headlamps

The drive motor has a shape memory element (1) of a shape memory alloy deformed in response to applied heat, in opposition to the force provided by a resetting device (2). The shape memory element is divided into a number of sections (1a,1b,1c) which can be supplied with heat individually or in a gr...

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Bibliographische Detailangaben
Hauptverfasser: KORNATZKI, ALEXANDER VON, 38106 BRAUNSCHWEIG, DE, WORTMEYER, DIRK, 42329 WUPPERTAL, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The drive motor has a shape memory element (1) of a shape memory alloy deformed in response to applied heat, in opposition to the force provided by a resetting device (2). The shape memory element is divided into a number of sections (1a,1b,1c) which can be supplied with heat individually or in a group, via an applied electrical current.