Invention Grant
- Patent Title: Structure of upper frame for supporting cabin of construction machinery
- Patent Title (中): 工程机械支撑舱上架结构
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Application No.: US11481286Application Date: 2006-07-05
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Publication No.: US07665801B2Publication Date: 2010-02-23
- Inventor: Jin Woo Lee
- Applicant: Jin Woo Lee
- Applicant Address: SE Eskilstuna
- Assignee: Volvo Construction Equipment Holding Sweden AB
- Current Assignee: Volvo Construction Equipment Holding Sweden AB
- Current Assignee Address: SE Eskilstuna
- Agency: Ladas & Parry LLP
- Priority: KR10-2005-0067283 20050725
- Main IPC: B62D33/06
- IPC: B62D33/06
Abstract:
A structure of an upper frame for supporting a cabin of construction machinery, whereby, in the event of a rollover accident, an excessive vertical load or rearward load applied to a cabin structure is primarily dispersed by a reinforcing member of the cabin structure, and the dispersed load is supported by a separate cabin supporting structure, so that the plastic deformation of the cabin structure can be minimized.
Public/Granted literature
- US20070018484A1 Structure of upper frame for supporting cabin of construction machinery Public/Granted day:2007-01-25
Information query
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