Driving force transmission device
US-9523395-B2 · Dec 20, 2016 · US
Bi-directional actuator for a motor vehicle drive train
US9470276B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9470276-B2 |
| Application number | US-201414331115-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 14, 2014 |
| Priority date | Jul 16, 2013 |
| Publication date | Oct 18, 2016 |
| Grant date | Oct 18, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A bi-directional actuator for a motor vehicle drive train is provided. The actuator includes a first axially stationary part; a second axially stationary part; an activation part between the first axially stationary part and the second axially stationary part, the activation part being axially movable to alternately contact the first axially stationary part and the second axially stationary part; and an actuation part engaging the first axially stationary part and the second axially stationary part, contact between the activation part and the first axially stationary part causing the first axially stationary part to force the actuation part in a first axial direction, contact between the activation part and the second axially stationary part causing the second axially stationary part to force the actuation part in a second axial direction.
First claim
Opening claim text (preview).
What is claimed is: 1. A bi-directional actuator for a motor vehicle drive train comprising: a first axially stationary part; a second axially stationary part; an activation part between the first axially stationary part and the second axially stationary part, the activation part being axially movable to alternately contact the first axially stationary part and the second axially stationary part; and an actuation part engaging the first axially stationary part and the second…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9470276B2 cover?
- A bi-directional actuator for a motor vehicle drive train is provided. The actuator includes a first axially stationary part; a second axially stationary part; an activation part between the first axially stationary part and the second axially stationary part, the activation part being axially movable to alternately contact the first axially stationary part and the second axially stationary par…
- Who is the assignee on this patent?
- Schaeffler Technologies Gmbh & Co Kg, Schaeffler Technologies Ag
- What technology area does this patent fall under?
- Primary CPC classification F16D23/04. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Oct 18 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).