IP Library Granted Patent US 8,215,653
Granted Patent B2
US 8,215,653 · App. 12/295,756 · Granted Jul 10, 2012

Steering knuckle for a vehicle

Assignee: GM Global Technology Operations LLC
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Quick Facts
Patent No.
US 8,215,653
App. No.
12/295,756
Granted
Jul 10, 2012
Kind
B2
Abstract

A steering knuckle for a wheel of a vehicle is provided, particularly a motor vehicle, with a wheel bearing mounting section that serves for mounting the wheel bearing and with a control arm mounting section that serves for mounting control arms. The wheel bearing mounting section can be elastically pivoted relative to the control arm mounting section.

Claims (11)

1. A steering knuckle for a wheel of a motor vehicle, comprising:

a wheel bearing;

a control arm mounting section; and

a wheel bearing mounting section that serves to mount the wheel bearing with the control arm mounting section;

wherein the wheel bearing mounting section is configured to be elastically pivoted relative to the control arm mounting section via a pair of leaf-spring elements defining a pivot axis therebetween, wherein the pivot axis is oriented at a non-zero angle with respect to the contact plane of the wheel and intersects a contact line of the wheel.

2. The steering knuckle according to claim 1 , wherein the pair of leaf springs are arranged at a predetermined distance from one another.

3. The steering knuckle according to claim 1 , wherein the pivoting axis is oriented in such a way that it traverses the contact plane of the wheel behind a wheel contact line referred to a forward moving direction of the wheel.

4. The steering knuckle according to claim 1 , wherein the pivoting axis is oriented in such a way that it traverses the contact plane in a vicinity of a wheel contact line of the wheel.

5. The steering knuckle according to claim 1 , wherein the pivoting axis is oriented in such a way that it intersects a contact line of the wheel.

6. The steering knuckle according to claim 1 , wherein an actuating element is provided that engages on the wheel bearing mounting section and is suitably arranged for pivoting the wheel bearing mounting section relative to the control arm mounting section.

7. The steering knuckle according to claim 6 , wherein the actuating element is arranged on the control arm mounting section.

Assignments (11)
CHANGE OF NAME Recorded Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025781/0245 →
SECURITY AGREEMENT Recorded Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0515 →
RELEASE OF SECURITY INTEREST Recorded Nov 5, 2010
From: UAW RETIREE MEDICAL BENEFITS TRUST
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025315/0046 →
RELEASE OF SECURITY INTEREST Recorded Nov 4, 2010
From: UNITED STATES DEPARTMENT OF THE TREASURY
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025245/0909 →
SECURITY AGREEMENT Recorded Aug 28, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UAW RETIREE MEDICAL BENEFITS TRUST
Reel/Frame 023162/0237 →
SECURITY AGREEMENT Recorded Aug 27, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UNITED STATES DEPARTMENT OF THE TREASURY
Reel/Frame 023156/0313 →
RELEASE OF SECURITY INTEREST Recorded Aug 21, 2009
From: CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES; CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 023155/0769 →
RELEASE OF SECURITY INTEREST Recorded Aug 21, 2009
From: UNITED STATES DEPARTMENT OF THE TREASURY
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 023126/0914 →
SECURITY AGREEMENT Recorded Apr 16, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES; CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
Reel/Frame 022554/0538 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2009
From: SIEBENEICK, JUERGEN
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 022450/0981 →
SECURITY AGREEMENT Recorded Feb 4, 2009
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: UNITED STATES DEPARTMENT OF THE TREASURY
Reel/Frame 022201/0448 →
Priority Claims (1)
DE 10 2006 016 762 · Apr 10, 2006 · national
Continuity (1)
Related Publication 20090261550A1 · Oct 22, 2009