| 摘要 |
PURPOSE: An engine mounting installation structure is provided to prevent an engine from being pushed even when a sub frame is pushed toward a car room to prevent a driver and passengers from being injured. CONSTITUTION: A rail horizontally fixed on four spots of a sub frame(1) installed to an engine room is divided into a guide rail(2) and a supporting rail(3). The guide rail is fixed to the sub frame. The supporting rail supports an engine(5). The guide rail and the supporting rail are composed to be assemblable to be horizontally attachable and detachable. When the sub frame is pushed backward, the guide rail is pushed backward as well while the supporting rail is not pushed so that the guide rail and the supporting rail are detached from each other so that the supporting rail and the engine are not pushed backward and fall downward instead.
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