Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SPINDLE DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
The invention concerns a spindle drive for a closing element (3) of a motor vehicle (4), wherein in a drive train (14) of the spindle drive (1), a drive unit (5) is provided together with a spindle-nut gear (11) located drivingly downstream of the drive unit (5), with geometric spindle axis (A) running in the axial direction (X), in order to generate linear drive movements of a spindle-side drive connection (12a) relative to a nut-side drive connection (12b) between a retracted position and an extended position of the spindle drive (1), wherein in the drive train (14) a nominal break point (17) is provided which separates the drive train (14) at a predetermined axial limit load acting on the spindle drive (1) via the drive connections (12a, 12b), in particular a tensile load in the direction of the extension position. It is proposed that the drive train (14) is separated via the nominal break point (17) between the drive unit (5) and the spindle-nut gear (11).
SPINDLE DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
The invention concerns a spindle drive for a closing element (3) of a motor vehicle (4), wherein in a drive train (14) of the spindle drive (1), a drive unit (5) is provided together with a spindle-nut gear (11) located drivingly downstream of the drive unit (5), with geometric spindle axis (A) running in the axial direction (X), in order to generate linear drive movements of a spindle-side drive connection (12a) relative to a nut-side drive connection (12b) between a retracted position and an extended position of the spindle drive (1), wherein in the drive train (14) a nominal break point (17) is provided which separates the drive train (14) at a predetermined axial limit load acting on the spindle drive (1) via the drive connections (12a, 12b), in particular a tensile load in the direction of the extension position. It is proposed that the drive train (14) is separated via the nominal break point (17) between the drive unit (5) and the spindle-nut gear (11).
SPINDLE DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
SCHNEIDERBANGER MICHAEL (Autor:in) / WILD STEFAN (Autor:in) / KRÜGER HARALD (Autor:in)
14.10.2021
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
SPINDLE DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
| Europäisches Patentamt | 2021
SPINDLE DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
| Europäisches Patentamt | 2022