The invention discloses an elastic engine protecting plate which comprises a lower fixing plate, an upper fixing plate and a base protecting plate, wherein the base protecting plate is arranged between the lower fixing plate and the upper fixing plate; the upper fixing plate is arranged above but not over the lower fixing plate; a plurality of arc curved plates are arranged below the base protecting plate at intervals in sequence; the arc curved plates and the base protecting plate are connected through a plurality of springs arranged between the arc curved plates and the base protecting plate respectively. Through the adoption of the manner, when the elastic engine protecting plate is impacted, the arc curved plates are stressed and subjected to elastic deformation, impact force is elastically buffered by utilization of the springs, the possibility of base protecting plate deformation is reduced, the engine protecting performance is improved, and the maintenance cost is reduced.
Elastic engine protecting plate
2015-12-23
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Protecting plate of passenger conveyer and passenger conveyer using protecting plate
European Patent Office | 2015
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