FIFTH-WHEEL COUPLING CONNECTING PLATE Russian patent published in 2020 - IPC B62D53/08 B60D1/01 B60D1/36 

Abstract RU 2730809 C1

FIELD: machine building.

SUBSTANCE: group of inventions relates to a coupling plate for fifth-coupling device. Connecting plate on the upper side has a flat support surface and on the rear end two canines for positioning, limiting the hole for positioning. Positioning hole extends in the longitudinal axis (x) of the connecting plate and terminates in the bearing area of the rotary journal. Connecting plate on its lower side on both sides of support area of rotary area and on transverse axis (y) with distance to each other is formed respectively with attachment structure for support bracket. On the connecting plate under the flat support surface there is at least a connection means for the detachable installation of at least a stiffening element.

EFFECT: enabling creation of connecting plate, which, based on a small load, has minimum own weight and strength of which can be brought into compliance with expected higher loads.

20 cl, 9 dwg

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RU 2 730 809 C1

Authors

Polte, Jens

Algueera, Jose Manuel

Dates

2020-08-26Published

2019-07-25Filed