RUBBER-METAL HINGE FOR CATERPILLAR VEHICLES Russian patent published in 2010 - IPC B62D55/205

Abstract RU 2397907 C1

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Rubber-metal hinge for caterpillar vehicles comprises pin with rubber rings and radial deformation limiter fitted between said rings. Thickness of said limiter is smaller than that of rubber rings by tolerable eccentricity of the hinge. Radial deformation limiter represents a part of greater-diametre pin. Said pin comprises communicated axial and radial channels. Note here that radial channel is made on said part of greater-diametre pin.

EFFECT: longer life of hinge due to lubing channels made in pin.

3 dwg

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RU 2 397 907 C1

Authors

Bokin Dmitrij Petrovich

Dates

2010-08-27—Published

2009-06-23—Filed