VERTICAL DEVICE OF SPRING SUPPORT FOR COUPLING Russian patent published in 2017 - IPC B61G9/04 

Abstract RU 2639849 C1

FIELD: transportation.

SUBSTANCE: vertical device of a spring support for coupling comprises a support platform, a bracket, a support rod, a support spring, a wearing replaceable bushing, and a lock nut. The support spring is put on the support rod. The support platform comprises a vertical plate of the support platform and a horizontal plate of the support platform. In the other version for implementing a vertical device of a spring support for coupling, the support platform, the support rod, the support spring and the lock nut are assembled together, forming element II in assembly, and there are two sets of elements II in assembly. Two support rods relating to the two sets of elements II in assembly individually pass through the bracket and are individually arranged on the two bracket ends. Two vertical plates of the support platform relating to the two sets of elements II in assembly are provided on the inner sides of the two horizontal plates of the support platform, respectively.

EFFECT: operative adjustment of the coupling height.

11 cl, 7 dwg

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RU 2 639 849 C1

Authors

Chen Kai

Liu Hui

Zhao Hai

Dates

2017-12-22Published

2016-05-25Filed