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Transmission for vehicle

A transmission and vehicle technology, applied in the direction of vehicle gearboxes, vehicle components, hybrid vehicles, etc., can solve problems such as torque interruption, reduced riding comfort, and shifting feeling, so as to reduce torque interruption, improve shifting feeling and ride Effects on comfort, improved installability and fuel efficiency

Inactive Publication Date: 2019-01-15
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the existing AMT as described above needs to interrupt the torque input from the clutch actuator to the AMT in order to release the previous gear and engage the new target gear by driving the shift actuator, it will happen that the torque from the engine Torque interruption phenomenon in which the torque supplied to the driven wheels is interrupted
This greatly reduces the ride comfort of the vehicle as well as the shift feel

Method used

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  • Transmission for vehicle
  • Transmission for vehicle
  • Transmission for vehicle

Examples

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Embodiment Construction

[0020] The following description is exemplary in nature and is not intended to limit the invention, the application or uses of the invention. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.

[0021] figure 1 is a view showing a transmission for a vehicle of a first exemplary form of the present invention.

[0022] refer to figure 1 , this type of transmission for vehicles includes: a first input shaft IS1 configured to selectively supply power from the engine E; a second input shaft IS2 configured to selectively supply power from the engine E; a motor M , which is arranged to be always connected to the first input shaft IS1 or the second input shaft IS2 through the transmission gear unit, thereby transmitting power; the first output shaft OS1 and the second output shaft OS2, which are connected with the first input shaft IS1 and the second The two input shafts IS2 are arranged in paral...

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Abstract

A transmission for a vehicle includes: a first input shaft IS1 disposed to be selectively supplied with power from an engine E; a second input shaft IS2 disposed to be selectively supplied with powerfrom the engine E; a motor M disposed to be always connected to either the first input shaft IS1 or the second input shaft IS2 through a transmission gear unit to transmit power; a first output shaftOS1 and a second output shaft OS2 disposed in parallel with the first input shaft IS1 and the second input shaft IS2; a first driven gear unit U1P including a plurality of driven gears; a second driven gear unit U2P including a plurality of driven gears; a plurality of synchronizer devices provided on the first output shaft OS1 and the second output shaft OS2; and a connecting device SL selectively connecting two driven gears to each other.

Description

technical field [0001] The present invention relates to a transmission for a vehicle, which has a relatively simplified and compact structure while improving shifting feeling and ride comfort. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0003] A conventional automated manual transmission (AMT) has a clutch actuator for disengaging the clutch and a shift actuator for releasing a previous gear and engaging a desired target gear in response to the driving state of the vehicle to drive the clutch actuator and shift actuator to automatically execute the gear change. [0004] However, since the existing AMT as described above needs to interrupt the torque input from the clutch actuator to the AMT in order to release the previous gear and engage the new target gear by driving the shift actuator, it will happen that the torque from the engine A torque interr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/32F16H57/023F16H61/26F16H63/34
CPCF16H3/32F16H57/023F16H61/26F16H63/34F16H2200/0056F16H2200/0082F16H2200/0047F16H2200/2046F16H3/006B60K6/48B60K2006/4816B60W10/113B60W10/11B60W10/10B60W10/06B60W10/08B60W30/20B60W30/19Y02T10/62F16H3/091B60K17/06B60K17/02F16H3/085B60K6/547B60K2006/541B60K6/36
Inventor 鱼顺基朴基宗赵源珉孙宇哲金琪东权纯星张哲豪
Owner HYUNDAI MOTOR CO LTD