Invention Grant
- Patent Title: Drive unit with twin side shaft torque coupling
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Application No.: US15326380Application Date: 2015-07-15
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Publication No.: US10408323B2Publication Date: 2019-09-10
- Inventor: Kenneth E. Cooper
- Applicant: Dana Automotive Systems Group, LLC
- Applicant Address: US OH Maumee
- Assignee: Dana Automotive Systems Group, LLC
- Current Assignee: Dana Automotive Systems Group, LLC
- Current Assignee Address: US OH Maumee
- Agency: Marshall & Melhorn, LLC
- International Application: PCT/US2015/040474 WO 20150715
- International Announcement: WO2016/011096 WO 20160121
- Main IPC: F16H48/19
- IPC: F16H48/19 ; F16D13/54 ; F16D28/00 ; F16H48/22 ; F16H48/36 ; F16D21/00 ; F16D23/12

Abstract:
A drive unit with twin side shaft torque coupling has an intermediate shaft with a first end portion and a second end portion and a central portion with a ring gear. A first clutch drum is directly mounted on the first end portion of the intermediate shaft. The first clutch drum has a first plurality of clutch plates. A first clutch can is located radially inboard of the first clutch drum. The first clutch can supports selective axial movement of a second plurality of clutch plates. The first and second plates are interleaved with one another to form a clutch pack. The first clutch can is connected to one end portion of a first output shaft located radially inboard from said first clutch can. A first clutch actuator assembly selectively actuates the first clutch. The drive unit also comprises a second clutch drum, clutch can and clutch actuator assembly.
Public/Granted literature
- US20170211675A1 A DRIVE UNIT WITH TWIN SIDE SHAFT TORQUE COUPLING Public/Granted day:2017-07-27
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