IP Library › Granted Patent US 10,882,548
Granted Patent B2
US 10,882,548 · App. 16/163,077 · Granted Jan 5, 2021

Stowable steering column apparatus

Inventors: Thomas A. Freudenstein (Saginaw, MI); Melvin L. Tinnin (Clio, MI)
Assignee: Steering Solutions IP Holding Corporation
B62D1/181B62D1/183B62D1/185
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Quick Facts
Patent No.
US 10,882,548
App. No.
16/163,077
Granted
Jan 5, 2021
Kind
B2
Abstract

A steering column apparatus includes a telescoping column assembly and a stowing assembly. The telescoping column assembly includes a lower jacket and an upper jacket. The upper jacket is adapted to move between extended and retracted positions along a telescope axis and with respect to the lower jacket. The stowing assembly is engaged to the lower jacket, and is adapted to move between stowed and un-stowed states along a stow axis.

Claims (9)

1. A steering column apparatus comprising:

a telescoping column assembly adapted to move along a steering axis between extended and retracted positions;

a stowing assembly adapted to move between stowed and un-stowed states along a stow axis, the telescoping column assembly being supported by the stowing assembly, wherein the stowing assembly includes a sliding structure slideably coupled to the vehicle, and the telescoping column assembly is attached to the sliding structure, wherein the telescoping column assembly includes a lower jacket attached to the sliding structure and an upper jacket, the upper jacket being adapted to move between the extended and retracted positions with respect to the lower jacket; and

a rake drive device including at least one pivotal connection carried between the sliding structure and the lower jacket, the at least one pivotal connection including respective pivot axes disposed normal to the steering axis, wherein the rake drive device includes a motor attached to the stowing assembly, a threaded rod rotationally driven by the motor, and a shuttle mounted to the lower jacket and adapted to threadably ride axially upon the threaded rod.

2. The steering column apparatus set forth in claim 1 , wherein the shuttle is pivotally connected to the lower jacket at a first pivot axis, and is pivotally connected to the sliding structure at a second pivot axis spaced radially from the first pivot axis.

3. The steering column apparatus set forth in claim 1 , wherein the steering axis and the stow axis are parallel to one-another.

4. The steering column apparatus set forth in claim 1 , wherein the steering axis and the stow axis are angled with respect to one-another.

5. The steering column apparatus set forth in claim 1 , further comprising:

an energy absorbing component coupled between the upper and lower jackets.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 20, 2019
From: FREUDENSTEIN, THOMAS A.; TINNIN, MELVIN L.
To: STEERING SOLUTIONS IP HOLDING CORPORATION
Reel/Frame 049230/0105 →
Continuity (2)
Provisional Application 62573391 · Oct 17, 2017
Related Publication 20190111960A1 · Apr 18, 2019
Cited By (3)
US 12,263,880 US 12,454,302 US 12,728,907