公开(公告)号：US3883125A

公开(公告)日：1975-05-13

申请号：US45061074

申请日：1974-03-13

Applicant: NHK SPRING CO LTD

Inventor： TAKATSU YUKIHIRO

IPC: B60G5/053 ,  B60G11/08

CPC classification number: B60G5/053

Abstract: A tandem suspension is adapted to support two parallel axle shafts of a vehicle on the chassis of the vehicle and has a coupling mechanism which pivotally couples upper leaf spring means and lower leaf spring means rockably for relative pivotal movement therebetween about an axis extending through the middle portion of the upper and lower leaf spring means and parallel to the axle shafts, whereby the rocking or pivoting of the coupling mechanism enables the lower leaf spring means to function as a cushion to the axle shafts and as an equalizer beam.

Abstract translation: 串联悬架适于支撑车辆底盘上的车辆的两个平行的车轴，并且具有联接机构，该联接机构将上板簧装置和下板簧装置可摇摆地联接，以便绕其延伸穿过中间的轴线相对枢转运动 上部和下部板簧的部分平行于车轴，由此联接机构的摇摆或枢转使得下部板簧装置能够用作对于车轴的缓冲垫和作为均衡器梁。