Invention Grant
US07658692B2 Double differential assembly for a motor vehicle driven by a plurality of axles
有权
用于由多个轴驱动的机动车辆的双差动组件
- Patent Title: Double differential assembly for a motor vehicle driven by a plurality of axles
- Patent Title (中): 用于由多个轴驱动的机动车辆的双差动组件
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Application No.: US11689732Application Date: 2007-03-22
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Publication No.: US07658692B2Publication Date: 2010-02-09
- Inventor: Michael Engelmann , Mark Schmidt , Heinzwilli Fuchs
- Applicant: Michael Engelmann , Mark Schmidt , Heinzwilli Fuchs
- Applicant Address: DE Lohmar
- Assignee: GKN Driveline International GmbH
- Current Assignee: GKN Driveline International GmbH
- Current Assignee Address: DE Lohmar
- Agency: Rader, Fishman & Grauer, PLLC
- Priority: DE102006013577 20060322
- Main IPC: F16H48/06
- IPC: F16H48/06
Abstract:
A double differential assembly having a first differential drive (3) with a differential carrier (5) drivable around an axis of rotation (A), a plurality of first differential gears (6) rotatably supported therein, as well as two output gears (7, 8) which are coaxially arranged relative to the axis of rotation (A) and engage the first differential gears (6). It also includes a second differential drive (4) with a cage element (22) which is firmly connected to one of the output gears (8) of the first differential drive (3) and is drivable thereby around the axis of rotation (A), a plurality of second differential gears (25) which are rotatably held in the cage element (22), and two sideshaft gears (26, 27) which are arranged coaxially relative to the axis of rotation (A) and engage the second differential gears (25). At least one of the two differential drives (3, 4) is a crown gear differential.
Public/Granted literature
- US20070238570A1 Double Differential Assembly For A Motor Vehicle Driven By A Plurality Of Axles Public/Granted day:2007-10-11
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