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1. (WO2017153243) SPINDLE GEARBOX AND DRIVE UNIT OF AN ELECTRIC SEAT DRIVE

Pub. No.:    WO/2017/153243    International Application No.:    PCT/EP2017/054892
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: B60N 2/02
B60N 2/90
F16H 25/20
Applicants: ROBERT BOSCH GMBH
Inventors: ANGERER, Christof
Title: SPINDLE GEARBOX AND DRIVE UNIT OF AN ELECTRIC SEAT DRIVE
Abstract:
The invention relates to a spindle gearbox (1) of an electric seat drive, comprising a gearbox housing (2) for mounting a worm gear (3) and a worm, the worm meshing with the worm gear (3), a threaded spindle (4, 5) connected to the worm gear (3), a first lid (6), and a second lid (7), wherein the first lid (6) and the second lid (7) are fastened parallel to one another on the gearbox housing (2). The threaded spindle (4, 5) is guided through the first lid (6), and the first lid (6) is fastened on the gearbox housing (2) independently of the second lid (7).