Invention Grant
- Patent Title: Ranged power take-off unit for transaxle
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Application No.: US16120772Application Date: 2018-09-04
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Publication No.: US10913350B2Publication Date: 2021-02-09
- Inventor: David Allen Janson
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent Vincent Mastrogiacomo
- Main IPC: B60K17/34
- IPC: B60K17/34 ; B60K17/344 ; B60K17/08 ; B60K23/08 ; F16H3/54 ; F16H37/08 ; F16H7/06

Abstract:
A front wheel drive based four wheel drive powertrain includes range gearing, bevel gearing, final drive gearing, and a differential. The range gearing, final drive gearing, and differential are on the same axis. The bevel gearing, which transfers power to a rear drive unit, is upstream of the final drive gearing in the power flow. Consequently, no step-down ratio is required to provide a suitable driveshaft speed.
Public/Granted literature
- US20200070653A1 Ranged Power Take-Off Unit For Transaxle Public/Granted day:2020-03-05
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