SPINDLE DRIVE FOR AN ADJUSTMENT ELEMENT OF A MOTOR VEHICLE

WIPO Patent Application WO/2014/048679

A3

The invention relates to a spindle drive for an adjustment element (1) of a motor vehicle, wherein a drive unit (2) and a spindle/spindle-nut mechanism (3) connected downstream of the drive unit (2) in terms of drive are provided for generating linear driving movements, wherein the drive unit (2) has a tubular, preferably single-piece, drive unit housing (4) and a driving motor (5) and optionally an intermediate mechanism (6) connected downstream of the driving motor (5) in terms of drive in said drive unit housing, wherein the drive unit (2) and the spindle/spindle nut mechanism (3) are arranged one behind the other on the geometrical spindle axis (7), wherein a spindle drive housing (8) is provided with a tubular inner housing (8a) and a tubular outer housing (8b), wherein the inner housing (8a) runs telescopically in the outer housing (8b). It is proposed that the outer housing (8b) of the spindle drive housing (8) accommodates the drive unit (2) with the drive unit housing (4) and is connected to the drive unit (2).

JP2004084836	ACTUATOR
WO/2022/198156	SUPPLEMENTAL DRIVER ASSEMBLY FOR ADJUSTER
JP2005155693	ELECTRIC DRIVING DEVICE FOR WELDING EQUIPMENT

FISCHER UWE (DE)
SAXSTETTER CHRISTIAN (DE)
NEUNDORF ROBERT (DE)

PCT/EP2013/068018

June 19, 2014

August 30, 2013

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BROSE FAHRZEUGTEILE (DE)

F16H25/20; E05F15/12

EP2199513A1	2010-06-23
US3751998A	1973-08-14
DE202005003466U1	2006-07-13
DE102008062400A1	2010-06-24
EP1862628A1	2007-12-05

GOTTSCHALD, Jan (Am Mühlenturm 1, Düsseldorf, DE)

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