Apparatus for Controlling an Automatically Shifting Transmission
US-2015377345-A1 · Dec 31, 2015 · US
Twin clutch controlling apparatus
US8977458B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977458-B2 |
| Application number | US-201314037473-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 26, 2013 |
| Priority date | Sep 28, 2012 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
Official abstract text for this publication.
A twin clutch controlling apparatus wherein a clutch lever is operated during a deceleration operation in which an auto mode (Auto) is selected, then a shift down action from a gear position “N-2” at which a driving force can be transmitted only by one of an odd number stage side clutch CL 1 and an even number stage side clutch CL 2 to another position “1-2” at which the transmission gear for transmitting a driving force is switched in response to switching control of the clutch is carried out in response to the operation of the clutch lever. After the shift down action, if re-connection of the clutch is to be carried out by the clutch lever, then the clutch (CL 1 , CL 2 ) on the side to be driven in response to a manual operation clutch capacity arithmetic operation value (tqc1tmt) is determined in response to a vehicle speed V.
First claim
Opening claim text (preview).
What is claimed is: 1. A twin clutch controlling apparatus which includes: a multi-speed transmission having a plurality of gear trains between a main shaft on the input side and a countershaft on the output side; a shift actuator for carrying out a changeover of a shift stage of the multi-speed transmission; a twin clutch configured from an odd number stage side clutch and an even number stage side clutch for connecting and disconnecting power transmission between the transmi…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US8977458B2 cover?
- A twin clutch controlling apparatus wherein a clutch lever is operated during a deceleration operation in which an auto mode (Auto) is selected, then a shift down action from a gear position “N-2” at which a driving force can be transmitted only by one of an odd number stage side clutch CL 1 and an even number stage side clutch CL 2 to another position “1-2” at which the transmission gear for…
- Who is the assignee on this patent?
- Honda Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F16H59/0204. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 10 2015 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).