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公开(公告)号：US20160290474A1
公开(公告)日：2016-10-06
申请号：US14676306
申请日：2015-04-01
Applicant: BorgWarner Inc.
Inventor： Philip J. Francis , Thomas Knox , Greg Bartman , Arun Narayanan
IPC: F16H57/02
CPC classification number: F16H57/02 , B60K17/344 , B60K17/346 , F16H57/025 , F16H2057/02052 , F16H2057/02091 , Y10T74/2186 , Y10T74/2188
Abstract: A transfer case for a normally rear wheel drive vehicle having selectively engageable front wheel drive is provided. The transfer case includes a rear housing with a main drive shaft aperture and an aluminum cast front housing threadably connected with the rear housing. The front housing has a main drive shaft aperture axially aligned with the rear housing main drive shaft aperture. The front housing has an integrally formed cylindrical yoke forming an isolation mount for receiving a polymeric isolator allowing for connection of the transfer case with a chassis structure of the vehicle. The cylindrical yoke has a cylindrical preform therein.
Abstract translation: 提供了具有可选择性地接合的前轮驱动的正常后轮驱动车辆的分动箱。 转移箱包括具有主驱动轴孔的后壳体和与后壳体螺纹连接的铝铸造前壳体。 前壳体具有与后壳体主驱动轴孔径轴向对准的主驱动轴孔。 前壳体具有整体形成的圆柱形轭铁，形成隔离安装座，用于接收允许转移箱与车辆底盘结构连接的聚合隔离器。 圆柱形磁轭在其中具有圆柱形预制件。
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公开(公告)号：US09651136B2
公开(公告)日：2017-05-16
申请号：US14676306
申请日：2015-04-01
Applicant: BorgWarner Inc.
Inventor： Philip J. Francis , Thomas Knox , Greg Bartman , Arun Narayanan
IPC: F16H57/025 , F16H57/02 , B60K17/344 , B60K17/346
CPC classification number: F16H57/02 , B60K17/344 , B60K17/346 , F16H57/025 , F16H2057/02052 , F16H2057/02091 , Y10T74/2186 , Y10T74/2188
Abstract: A transfer case for a normally rear wheel drive vehicle having selectively engageable front wheel drive is provided. The transfer case includes a rear housing with a main drive shaft aperture and an aluminum cast front housing threadably connected with the rear housing. The front housing has a main drive shaft aperture axially aligned with the rear housing main drive shaft aperture. The front housing has an integrally formed cylindrical yoke forming an isolation mount for receiving a polymeric isolator allowing for connection of the transfer case with a chassis structure of the vehicle. The cylindrical yoke has a cylindrical preform therein.
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公开(公告)号：US20240418257A1
公开(公告)日：2024-12-19
申请号：US18209642
申请日：2023-06-14
Applicant: BorgWarner Inc.
Inventor： Philip J. Francis , Gregory L. Beyerlein , Matthew A. Biederwolf , Arun Narayanan , Aniruddha Chavan , Firoz Ali S. Jafri , Matthew Rahaim , Jason Brown
IPC: F16H57/04
Abstract: A drive module assembly includes a housing defining a housing interior for containing a lubricant. The housing interior is further defined as a first housing interior and a second housing interior. The drive module assembly also includes a first input shaft configured to receive rotational torque from a first power source, a first gear train rotatably coupled to the first input shaft, a first output shaft rotatably coupled to the first gear train, a second input shaft configured to receive rotational torque from a second power source, a second gear train disposed rotatably coupled to the second input shaft, and a second output shaft rotatably coupled to the second gear train. The first housing interior and the second housing interior are fluidly separate from one another.
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公开(公告)号：US11512771B2
公开(公告)日：2022-11-29
申请号：US15982342
申请日：2018-05-17
Applicant: BorgWarner Inc.
Inventor： Susan Stroope , Arun Narayanan , Yogesh Mehta
Abstract: A transfer case includes a primary shaft, a secondary shaft radially offset from the primary shaft, and a torque transfer mechanism. The primary shaft includes a central channel and an inclined fluid channel. The torque transfer mechanism is configured to selectively transfer torque from the primary shaft to the secondary shaft, and includes a primary sprocket coupled to the primary shaft for transferring torque to the secondary shaft. The inclined fluid channel is associated with the primary sprocket, and includes an outlet that axially overlaps the primary sprocket.
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