Drive force transmission device
US-9222524-B2 · Dec 29, 2015 · US
Power transmission apparatus for hybrid electric vehicle
US9616739B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9616739-B2 |
| Application number | US-201414559573-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 3, 2014 |
| Priority date | Sep 25, 2014 |
| Publication date | Apr 11, 2017 |
| Grant date | Apr 11, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the first input shaft, a shift output mechanism that receives rotation power transferred from driving gears on the second input shaft and the CV through driven gears connected to an external gear and selectively shifts and outputs the rotation power, a reverse idle mechanism that transfers the rotation power of the first input shaft to the shift output mechanism in a reverse direction, and a final reduction mechanism that reduces the rotation power output from the shift output mechanism.
First claim
Opening claim text (preview).
What is claimed is: 1. A transmission for a vehicle, comprising: a first input shaft that is selectively connected to an output side of an engine through a first clutch; a second input shaft that is a hollow shaft and that is disposed in a front side portion of the first input shaft without rotation interference with the first input shaft and that is selectively connected to the output side of the engine through a second clutch, wherein a plurality of driving gears having differ…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- B60K6/543Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9616739B2 cover?
- A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the f…
- Who is the assignee on this patent?
- Hyundai Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B60K6/543. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 11 2017 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).