公开(公告)号：US20190186591A1

公开(公告)日：2019-06-20

申请号：US16327964

申请日：2017-08-29

Applicant: BorgWarner Inc.

Inventor： Rupert Stephen TULL DE SALIS ,  Marco GUCKELMUS ,  Roshan JETHWA ,  Marco Valentin KACHLER ,  Sebastian ZINDEL ,  Hans Juergen HAUCK ,  Jochen BOELING

IPC: F16F15/139

CPC classification number: F16F15/1392

Abstract: The present invention relates to a torsional vibration damper (18) comprising a first component (20) and a second component (22) which are torsionally elastically coupled to one another, wherein a force transmission device (26) is provided for transmitting an actuating force from the one axial side (48) of the torsional vibration damper (18) to the opposite axial side (50) of the torsional vibration damper (18) to a device (54) to be actuated. In addition, the present invention relates to an arrangement (2) for the drivetrain of a motor vehicle comprising such a torsional vibration damper (18).

公开(公告)号：US20180094694A1

公开(公告)日：2018-04-05

申请号：US15564062

申请日：2016-04-04

Applicant: BorgWarner Inc.

Inventor： Joel M. MAGUIRE ,  Michael SCHWEKUTSCH ,  Marco Valentin KACHLER

IPC: F16F15/133 ,  F16F15/14 ,  F16D3/12 ,  F16D25/0638 ,  F16D25/10

CPC classification number: F16F15/133 ,  F16D3/12 ,  F16D25/0638 ,  F16D25/10 ,  F16D2300/22 ,  F16F15/145

Abstract: The present invention generally relates to a vehicle system which may include a primary clutch operably coupled with a primary inertia, and a torsional spring operably coupled with the primary inertia and also operably coupled to a transmission input shaft. The transmission input shaft may be operably coupled to a secondary clutch which may be constructed and arranged to engage a secondary inertia. The secondary inertia may be used to deliver a dual mass fly wheel effect and the secondary clutch may be constructed and arranged to be opened during shifting events.