Invention Grant
US08479604B2 Powertrain for an automotive vehicle with multiple-ratio gearing and a dual power input clutch
有权
用于具有多档传动装置和双动力输入离合器的汽车的动力总成
- Patent Title: Powertrain for an automotive vehicle with multiple-ratio gearing and a dual power input clutch
- Patent Title (中): 用于具有多档传动装置和双动力输入离合器的汽车的动力总成
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Application No.: US12500774Application Date: 2009-07-10
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Publication No.: US08479604B2Publication Date: 2013-07-09
- Inventor: Graeme A. Jackson
- Applicant: Graeme A. Jackson
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Brooks Kushman P.C.
- Main IPC: F16H3/08
- IPC: F16H3/08 ; F16H37/06
Abstract:
A multiple-ratio transmission with countershaft gearing with dual power input clutches. Ratio changes are made from each of several ratios to a preselected ratio by alternately engaging and disengaging the power input clutches. A robust bearing arrangement provides high torque transmitting capacity. An optimum number of transmission ratios are available with a minimum number of gear meshes.
Public/Granted literature
- US20090266199A1 Powertrain for an Automotive Vehicle with Multiple-Ratio Gearing and a Dual Power Input Clutch Public/Granted day:2009-10-29
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