A cabin suspension (1A) is provided with an upper suspension elastic body (2) and a lower suspension elastic body (3) that sandwich a frame (10) of a vehicle. The inner peripheral surface (f21) of the upper suspension elastic body (2) is provided with a recess (4). The recess (4) extends in the circumferential direction. The recess (4) has an upper contact surface (f1) and a lower contact surface (f2) which are in contact with each other in a steady state.
车厢悬置(1A)具备夹着车辆的框架(10)的上悬置弹性体(2)和下悬置弹性体(3)。在上悬置弹性体(2)的内周面(f21)具有凹部(4)。凹部(4)在周向上延伸。另外,凹部(4)具有在稳定状态下相互接触的上侧接触面(f1)和下侧接触面(f2)。
Carriage suspension
车厢悬置
2023-02-03
Patent
Elektronische Ressource
Chinesisch
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