Invention Grant
- Patent Title: Drive away axle assembly
- Patent Title (中): 驱动轴组件
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Application No.: US12054541Application Date: 2008-03-25
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Publication No.: US07641289B2Publication Date: 2010-01-05
- Inventor: Jonathan D. Batdorff , James J. Korson
- Applicant: Jonathan D. Batdorff , James J. Korson
- Applicant Address: US IL Warrenville
- Assignee: International Truck Intellectual Property Company, LLC
- Current Assignee: International Truck Intellectual Property Company, LLC
- Current Assignee Address: US IL Warrenville
- Agent Jeffrey P. Calfa; Mark C. Bach
- Main IPC: B60B35/00
- IPC: B60B35/00 ; B60B27/00

Abstract:
The drive away axle assembly comprises at least an axle shaft having a proximal end seated within an axle housing and a distal terminal flange and a hub having a distal end land and a sidewall. The distal terminal flange of the axle shaft has bores therein which align with threaded bores in the distal end land of the hub, and axle shaft/hub connectors engage through the bores to removably connect the hub to the axle shaft. Further, an axle shaft retaining bolt extends through the sidewall of the hub for engagement with the axle shaft structures to maintain the axle shaft within the axle housing when the axle shaft/hub connectors are removed. Upon removal of such connectors, the hub rotates freely without imparting rotation to the axle shaft. Still further, an accessory spring may be provided for assisting in disengagement of the axle shaft flange from the hub.
Public/Granted literature
- US20090243373A1 DRIVE AWAY AXLE ASSEMBLY Public/Granted day:2009-10-01
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