Invention Grant
- Patent Title: Frangible mount for a vehicle differential
- Patent Title (中): 易碎的车载差速器
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Application No.: US12505948Application Date: 2009-07-20
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Publication No.: US08132640B2Publication Date: 2012-03-13
- Inventor: Eric Heitkamp , Stephen Rosepiler , Kishore Pydimarry
- Applicant: Eric Heitkamp , Stephen Rosepiler , Kishore Pydimarry
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Rankin Hill & Clark LLP
- Agent Mark E. Duell
- Main IPC: B60K17/24
- IPC: B60K17/24

Abstract:
A frangible mount for a vehicle differential that includes a first horizontal mounting flange, a second mounting flange parallel to and vertically offset from the first mounting flange, and a generally circular differential shaft bushing holder portion with a central axis transverse to the first and second mounting flanges. The mount also includes a first transition integrally formed with, and between, the first mounting flange and the receiver portion, a notch defined between the first mounting flange and the first transition, and a second transition integrally formed with, and between, the second mounting flange and the receiver portion. When an axial force is applied to the bushing holder portion in excess of a threshold value, either the first transition or the first mounting flange fracture and either the second transition or the second mounting flange fracture, thus, allowing the bushing holder portion to be displaced apart from the first mounting flange and second mounting flange.
Public/Granted literature
- US20100032542A1 FRANGIBLE MOUNT FOR A VEHICLE DIFFERENTIAL Public/Granted day:2010-02-11
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