公开(公告)号：US20190202280A1

公开(公告)日：2019-07-04

申请号：US16111040

申请日：2018-08-23

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Wonmin CHO ,  Seongwook Ji ,  Hyun Sik Kwon ,  Seong Wook Hwang ,  Ki Tae Kim

IPC: B60K6/543 ,  F16H37/06 ,  B60K6/36 ,  B60K6/547 ,  B60K6/48 ,  F16H9/18 ,  F16H3/093 ,  F16H3/00 ,  F16D21/06

CPC classification number: B60K6/543 ,  B60K6/36 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/4825 ,  B60K2006/541 ,  F16D21/06 ,  F16H3/006 ,  F16H3/093 ,  F16H9/18 ,  F16H37/065

Abstract: A power transmission system of a vehicle may include: a first input shaft selectively connectable to an engine output through a first clutch; a second input shaft selectively connectable to the engine output through a second clutch; a first intermediate shaft; a second intermediate shaft; an output shaft disposed in parallel with and apart from the first intermediate shaft and transmitting power from the first intermediate shaft and the second intermediate shaft to a final reduction gear of a differential apparatus; a motor/generator fixedly connected to any one of the first input shaft and the first intermediate shaft; a continuously variable shifting device operably connecting the first input shaft to the first intermediate shaft; and a plurality of shifting gear sets operably connecting the second input shaft, the first and the second intermediate shaft and the output shaft with each other.

公开(公告)号：US10071623B2

公开(公告)日：2018-09-11

申请号：US15367855

申请日：2016-12-02

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Hee Ra Lee ,  Yeon Ho Kim ,  Kyung Seob Shin ,  Young Jin Seo ,  Myung Gyu Kim

IPC: B60K6/387 ,  B60K6/30 ,  B60K6/48 ,  B60K6/405 ,  F16D21/06 ,  F16D25/04 ,  F16D13/58 ,  F16D121/04 ,  F16D125/58

CPC classification number: B60K6/387 ,  B60K6/30 ,  B60K6/40 ,  B60K6/405 ,  B60K6/48 ,  B60K2006/4825 ,  B60Y2200/92 ,  B60Y2400/424 ,  F16D13/58 ,  F16D21/06 ,  F16D23/146 ,  F16D25/044 ,  F16D2021/0653 ,  F16D2021/0692 ,  F16D2121/04 ,  F16D2125/582 ,  F16D2300/26 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/914

Abstract: A structure of a powertrain for a vehicle according to the present invention includes: a first clutch connecting or disconnecting power from an engine; a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess, such that a center of a side of the rotor that faces the first clutch concaves toward the transmission; and an actuator at least partially inserted in the recess to operate the first clutch.

公开(公告)号：US20180208042A1

公开(公告)日：2018-07-26

申请号：US15743316

申请日：2016-07-12

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Ivo Agner ,  Aurelie Keller

IPC: B60K6/387 ,  B60K6/405 ,  F16D13/38 ,  F16D21/06

CPC classification number: B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60Y2200/92 ,  F16D13/385 ,  F16D13/40 ,  F16D13/70 ,  F16D21/06 ,  F16D25/0635 ,  F16D25/14 ,  F16D2013/706 ,  F16D2021/0615 ,  F16D2021/0653 ,  F16D2021/0669 ,  F16D2500/1066 ,  Y10S903/914

Abstract: A hybrid module is provided for the drivetrain of a motor vehicle, which drivetrain has an electric machine, an internal combustion engine and a transmission. The hybrid module has (i) a first unit with a rotor element and a separating clutch which is arranged within the rotor element, (ii) a second unit with a clutch device comprising at least one clutch, and (iii) a third unit with a housing part. The first unit and the second unit are connected to each other to form a preassembled overall unit, and said overall unit is installed projecting into the third unit and is connected here to the third unit. A hybrid module constructed in such a manner can be produced by means of particularly simple assembly and is very compact. A method for assembly of said hybrid module is also provided.

公开(公告)号：US09958018B2

公开(公告)日：2018-05-01

申请号：US14779662

申请日：2014-04-25

Applicant: AISIN AW CO., LTD.

Inventor： Takahiro Azumai ,  Mitsunari Ishida

IPC: F16H21/06 ,  F16D21/06 ,  F16D13/68 ,  F16H57/08 ,  F16H3/66 ,  F16D25/0638 ,  F16D25/10

CPC classification number: F16D21/06 ,  F16D13/683 ,  F16D25/0638 ,  F16D25/10 ,  F16D2021/0661 ,  F16H3/663 ,  F16H3/666 ,  F16H57/08 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2046 ,  F16H2200/2069 ,  F16H2200/2084 ,  F16H2200/2097

Abstract: A transmission device that includes a first clutch that includes a first clutch drum, a first piston, and a first engagement oil chamber; and a second clutch that includes a second clutch drum fixed to an outer circumferential portion of the first clutch drum, a second piston, and a second engagement oil chamber.

公开(公告)号：US20180073593A1

公开(公告)日：2018-03-15

申请号：US15695708

申请日：2017-09-05

Applicant: Honda Motor Co., Ltd.

Inventor： Keisuke Kawamura ,  Masato Shigenaga

IPC: F16F15/131 ,  F16D21/06

CPC classification number: F16F15/13121 ,  F16D21/06 ,  F16D2021/063 ,  F16D2300/22 ,  F16H57/0006 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y02T10/7275

Abstract: A vibration reduction apparatus of a hybrid vehicle includes a differential rotation detector configured to detect a difference between a rotational speed of an output shaft of a prime mover and a rotational speed of a second rotating shaft, and controller configured to control a driving part and an electric motor so as to switch an operation mode from a first mode where a torque of the prime mover is output to an electric motor and a third shaft to a second mode where torque of the prime mover and the electric motor is output to the third shaft, when the difference detected by the differential rotation detector in the first mode is within a predetermined range continuously for a predetermined time.

公开(公告)号：US20170321763A1

公开(公告)日：2017-11-09

申请号：US15590906

申请日：2017-05-09

Applicant: TEAM Industries, Inc.

Inventor： Bruce H. Younggren ,  Ronald Joseph Wendt ,  Brandon P. Lenk ,  Jeffrey Joseph Haack ,  Thomas Richard Rosenbush ,  Michael Allen Mueller

IPC: F16D23/12 ,  F16H59/04 ,  F16D13/38 ,  F16D48/00 ,  F16D13/52 ,  F16H57/02

CPC classification number: F16D23/12 ,  F16D13/385 ,  F16D13/52 ,  F16D21/06 ,  F16D48/00 ,  F16D2023/123 ,  F16H57/02 ,  F16H59/04 ,  F16H2057/02043

Abstract: A dual clutch that includes a first clutch, a second clutch, a ball ramp assembly and at least one actuator is provided. The first clutch engages and disengages a first set of gears. The second clutch engages and disengages a second set of gears. The at least one ball ramp assembly includes at least one ball, first member and a second member. The first member includes a ball pocket for each ball. The second member has at least one ball ramp. The at least one ball partially received in an associated ball pocket of the first member and ball ramp of the second member. The at least one actuator is configured and arranged to rotate one of the first member and the second member to cause the at least one ball ramp assembly to activate at least one of the first clutch and the second clutch.

公开(公告)号：US20170268581A1

公开(公告)日：2017-09-21

申请号：US15505323

申请日：2015-08-12

Applicant: BorgWarner Inc.

Inventor： Dan Joseph SHOWALTER

IPC: F16D25/02 ,  F16D21/06 ,  F16D25/0638 ,  F16D13/54

CPC classification number: F16D25/02 ,  F16D13/54 ,  F16D21/06 ,  F16D25/0638 ,  F16D25/12 ,  F16D2021/0661

Abstract: A power-transmitting device (10) and a method of assembling a power-transmitting device (10) secures and releases driving continuity between driving and driven parts (22, 62) through at least one clutch assembly (26, 66). The power-transmitting device (10) includes an apply plate (36) axially moveable with respect to the clutch assembly (26, 66) for engaging and disengaging the clutch assembly (26, 66). A return spring (34) acting on the apply plate (36) and an apply spring (32) having a higher compression force than the return spring (34) can be located between the apply plate (36) and the clutch assembly (26, 66). A ball (38) can be engageable with a portion of the apply plate (36) for locking the apply plate (36) in engagement with the clutch assembly (26, 66) during a steady state condition and a piston (40) can drive the ball (38) into engagement with the apply plate (36) in response to application of fluid under pressure.

公开(公告)号：US09759271B2

公开(公告)日：2017-09-12

申请号：US14417178

申请日：2013-09-03

Applicant: VOLVO TRUCK CORPORATION

Inventor： Anders Hedman

IPC: F16D13/72 ,  F16D13/52 ,  F16D13/70 ,  F16D13/71 ,  F16D21/06 ,  F16D25/08

CPC classification number: F16D13/72 ,  F16D13/52 ,  F16D13/70 ,  F16D13/71 ,  F16D21/06 ,  F16D25/087 ,  F16D2021/0607 ,  F16D2021/0669

Abstract: A dry-plate clutch (single or dual) of inverted construction for a vehicle transmission includes a clutch structure with a connecting device arranged to be connected to a prime mover; a pressure plate rotationally fixed and axially displaceable relative to the clutch structure, and a driven disc connected to a driven shaft and located between the clutch structure and the pressure plate. An actuator is arranged to displace the pressure plate between an engaged state, where the driven disc is clamped between the clutch structure and the pressure plate, and a disengaged state, where the disc is rotatable relative to the clutch structure. The connecting device has hollow sections at a number of angular locations extending into a radial surface facing the pressure plate. The pressure plate has corresponding axially extending protrusions in a radial surface facing the connecting device; and the protrusions at least partially extend axially into the hollow sections in the disengaged state.

公开(公告)号：US20170167550A1

公开(公告)日：2017-06-15

申请号：US14964003

申请日：2015-12-09

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yasushi FUJIMOTO ,  Kinya MIZUNO

IPC: F16D48/02 ,  F02B61/02 ,  F01M1/16 ,  F16D25/0638 ,  F01M1/02 ,  F01M1/10

CPC classification number: F02B61/02 ,  B62M11/04 ,  F01M1/02 ,  F01M1/10 ,  F01M1/16 ,  F01M2001/0269 ,  F01M2001/1028 ,  F01M2001/126 ,  F16D21/06 ,  F16D25/0638 ,  F16D2021/0607 ,  F16D2021/0661 ,  F16D2021/0692 ,  F16D2048/0233

Abstract: An internal combustion engine which can be miniaturized, even where it includes an oil filter between a hydraulic clutch and an oil pump, without significantly increasing the length of an oil passage for the hydraulic clutch, the oil pump and a hydraulic pressure adjustment apparatus. A second oil filter is provided on an oil pan at a lower portion of the internal combustion engine so as to be disposed at a position at which the second oil filter does not overlap with any of a controlling oil pump and a hydraulic pressure adjustment apparatus as viewed in side elevation and which is lower than those of the oil pump and the hydraulic pressure adjustment apparatus.

公开(公告)号：US20170152900A1

公开(公告)日：2017-06-01

申请号：US15322164

申请日：2015-06-09

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Andreas FILSINGER ,  Patrick WEYDMANN ,  Gerhard GANDER ,  Alexander OBITZ

IPC: F16D21/06 ,  F16D23/12 ,  F16D13/72 ,  F16D13/38 ,  F16D13/52

CPC classification number: F16D21/06 ,  A01D69/08 ,  F16D13/385 ,  F16D13/52 ,  F16D13/72 ,  F16D23/12 ,  F16D2021/0676 ,  F16D2023/126 ,  F16D2300/08 ,  F16D2300/12 ,  F16D2300/26

Abstract: A multi-plate dual clutch for coupling a motor vehicle engine to a drive shaft of a motor vehicle transmission and to an auxiliary power take-off output shaft of the motor vehicle. The dual clutch includes a drive clutch for coupling the motor vehicle engine with the drive shaft, and an auxiliary power take-off clutch for coupling the motor vehicle engine with the auxiliary output shaft. The drive clutch and the auxiliary power take-off clutch can each to be operated independently of one another by a separate lever mechanism. The dual clutch includes a wet chamber housing in which the drive clutch and the auxiliary power take-off clutch are accommodated in fluid-tight relationship, while the respective lever mechanisms for the drive clutch and the auxiliary power take-off clutch are located outside the wet chamber housing.