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1. US20060283281 - Synchronized screw driven power telescoping and tilt mechanism for steering column

Amt Vereinigte Staaten von Amerika
Aktenzeichen/Anmeldenummer 11156409
Anmeldedatum 20.06.2005
Veröffentlichungsnummer 20060283281
Veröffentlichungsdatum 21.12.2006
Veröffentlichungsart A1
IPC
B62D 1/16
BArbeitsverfahren; Transportieren
62Gleislose Landfahrzeuge
DMotorfahrzeuge; Anhänger
1Lenkbetätigungen, d.h. Einrichtungen zum Einleiten eines Wechsels der Fahrzeugrichtung
02am Fahrzeug angebaut
16Lenksäulen
Anmelder LI XIAOYU
RIEFE RICHARD K
Erfinder Li Xiaoyu
Riefe Richard K.
Vertreter DELPHI TECHNOLOGIES, INC.
Prioritätsdaten 11156409 20.06.2005 US
Titel
(EN) Synchronized screw driven power telescoping and tilt mechanism for steering column
Zusammenfassung
(EN)

The invention provides a steering column assembly for a vehicle. The steering column assembly includes a lower steering column jacket for attachment to a vehicle. The steering column assembly also includes an upper steering column jacket engaged with the lower steering column jacket for telescoping movement along a longitudinal axis to support a steering wheel in a desired longitudinal position. The steering column assembly also includes a tilt housing engaged with the upper steering column jacket for tilting movement about a tilt axis to support the steering wheel in a desired angular position. The steering column assembly also includes a screw drive operably disposed relative to the lower steering column jacket. The screw drive includes a motor and a screw driven in rotation by the motor. The screw defines a centered, longitudinal screw axis. The steering column assembly also includes a nut assembly selectively engageable with the screw and fixedly engaged with the upper steering column jacket for controlling the telescoping movement.

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