Aircraft actuator with no-back, load detent assembly
US-2017313409-A1 · Nov 2, 2017 · US
Eccentric bearing
US9506541B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506541-B2 |
| Application number | US-201113695732-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 10, 2011 |
| Priority date | May 5, 2010 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
Official abstract text for this publication.
An eccentric bearing for an electrohydraulic piston-pump assembly of a vehicle brake system includes a shaft configured to be driven rotationally about its axis, a bearing ring eccentric relative to the shaft, and, in a gap between the bearing ring and shaft, rolling bodies with different diameters according to a differing width of the gap. When the shaft is rotationally driven, an eccentricity of the bearing ring circulates the shaft more slowly than the rotational speed of the shaft and drives a reciprocating movement of pump pistons which bear against the bearing ring. To ensure that the rolling bodies roll on and circulate the shaft, a radial elasticity loads the rolling bodies with prestress against the shaft and bearing ring. The prestress is caused by an undersize of the bearing ring or by an elastic ring on the shaft, on at least one rolling body or in the bearing ring.
First claim
Opening claim text (preview).
The invention claimed is: 1. An eccentric bearing for converting a rotary motion into a reciprocating motion comprising: a shaft configured to be driven rotationally; a bearing ring, which eccentrically surrounds the shaft; a plurality of rolling elements arranged around the shaft in a gap between the shaft and the bearing ring, wherein: at least one rolling element of the plurality of rolling elements includes at least one rolling element elastic ring arranged on the at lea…
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Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
- F16H25/14Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9506541B2 cover?
- An eccentric bearing for an electrohydraulic piston-pump assembly of a vehicle brake system includes a shaft configured to be driven rotationally about its axis, a bearing ring eccentric relative to the shaft, and, in a gap between the bearing ring and shaft, rolling bodies with different diameters according to a differing width of the gap. When the shaft is rotationally driven, an eccentricity…
- Who is the assignee on this patent?
- Haecker Juergen, Alaze Norbert, Bosch Gmbh Robert
- What technology area does this patent fall under?
- Primary CPC classification F16H25/14. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).