Motor assembly and steering apparatus for vehicle having the same
US-12162541-B2 · Dec 10, 2024 · US
Power steering apparatus
US2016347352A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016347352-A1 |
| Application number | US-201515116403-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 27, 2015 |
| Priority date | Feb 4, 2014 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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Abstract
Official abstract text for this publication.
The present invention provides a power steering apparatus capable of realizing a reduction in an axial dimension of the apparatus. A resolver 16 , which detects a rotational position of a motor rotor 13 , is provided between a motor element 15 and a steering housing 6 in a direction of an x axis. A bolt 19 , which fixes a motor housing 17 to the steering housing 6 , is provided so as to overlap the resolver 16 in the direction of the x axis radially outside the resolver 16.
First claim
Opening claim text (preview).
1 . A power steering apparatus comprising: a steering shaft including an input shaft configured to rotate according to an operation of steering a steering wheel, and an output shaft connected to the input shaft via a torsion bar; a steering housing rotatably supporting the steering shaft; a piston provided in the steering housing and dividing an inside of the steering housing into a first pressure chamber and a second pressure chamber; a control valve provided in the steering housing and…
Assignees
Inventors
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B62D5/0403Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US2016347352A1 cover?
- The present invention provides a power steering apparatus capable of realizing a reduction in an axial dimension of the apparatus. A resolver 16 , which detects a rotational position of a motor rotor 13 , is provided between a motor element 15 and a steering housing 6 in a direction of an x axis. A bolt 19 , which fixes a motor housing 17 to the steering housing 6 , is provided so as …
- Who is the assignee on this patent?
- Hitachi Automotive Systems Ltd
- What technology area does this patent fall under?
- Primary CPC classification B62D5/0403. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).