Steering apparatus
US-9211905-B2 · Dec 15, 2015 · US
US9051997B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9051997-B2 |
| Application number | US-201113882788-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2011 |
| Priority date | Nov 19, 2010 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
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Official abstract text for this publication.
Rack and pinion drive for a motor vehicle, with a steering housing ( 1 ), in which a steering pinion ( 2 ) is rotatably mounted and is in engagement with a tooth segment ( 3 ) of a toothed rack ( 4 ) displaceably mounted in the steering housing ( 1 ) in the direction of a longitudinal axis ( 5 ), wherein the tooth segment ( 3 ) forms an even surface with the upper face thereof facing the steering pinion ( 2 ), wherein the toothed rack ( 4 ) has two guide surfaces ( 9 ), which are even and are oriented at an acute angle to a surface normal of the tooth segment ( 3 ), and wherein at least one guide roller ( 11 ) is provided on either side of the toothed rack ( 4 ), said rollers being in contact with the guide surfaces ( 9 ), wherein the two guide rollers ( 11 ) are provided respectively on a left and a right side of the pinion when viewed from a toothing engagement point with the toothed rack.
Opening claim text (preview).
What is claimed is: 1. A rack and pinion drive for a motor vehicle, including: a steering housing having a steering pinion rotatably mounted and in engagement with a tooth segment of a toothed rack displaceably mounted in the steering housing in the direction of a longitudinal axis of the steering housing, wherein the tooth segment forms an even surface with an upper face thereof facing the steering pinion, wherein the toothed rack has two guide surfaces, which are even and ar…
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