VEHICLE FLOOR SHOCK-ABSORBING DEVICE Russian patent published in 2006 - IPC B61D17/10 F16F15/04 

FIELD: transport engineering.

SUBSTANCE: invention relates to means of protection of operator from harmful action of vibrations, and it can be used in cabin of locomotive driver. Proposed shock absorbing device of vehicle floor has skeleton 1 with flooring 2 coupling skeleton with sound-insulating cabin. It contains flexible member made in from of two series-connected flexible and flexibly damping members and swinging suspension made in form of threaded stud connected by one end with support lever 6, and by other end, with nut and with thrust washer coupled by bushing with flexible member. Trust washer engaging with nut and bushing is made of flexible material, and flexible damping member is made in from of cable braiding or material maze.

EFFECT: improved efficiency of vibration isolation, simplified design.

2 dwg