Invention Grant
- Patent Title: Differential gears with optimized number of teeth
- Patent Title (中): 差速齿轮齿数优化
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Application No.: US09870770Application Date: 2001-06-01
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Publication No.: US06964629B2Publication Date: 2005-11-15
- Inventor: Wei-Jiung Tsung
- Applicant: Wei-Jiung Tsung
- Applicant Address: US OH Maumee
- Assignee: Torque-Traction Technologies, Inc.
- Current Assignee: Torque-Traction Technologies, Inc.
- Current Assignee Address: US OH Maumee
- Agency: Berenato, White & Stavish
- Main IPC: F16H48/06
- IPC: F16H48/06 ; F16H48/08

Abstract:
The differential assembly includes a rotatable differential case, a pair of side gears rotatably mounted within the differential case, and a set of spaced apart differential pinion mate gears rotatably supported by a pinion shaft and drivingly engaging said side gears to allow differential rotation therebetween. A sum of a number of teeth of any one of the side gears and a number of teeth of any one of the pinion mate gears is no greater than nineteen, a difference between the number of teeth of any one of the side gears and the number of teeth of any one of the pinion mate gears is no greater than three, and the number of teeth of any one of the side gears and the number of teeth of any one of the pinion mate gears each is no greater than eleven.
Public/Granted literature
- US20020183158A1 Differential gears with optimized number of teeth Public/Granted day:2002-12-05
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