FIELD: machine engineering.
SUBSTANCE: gear wheel comprises a rim with a bevel gear and a rectangular-sectioned circular groove formed on the inner surface of the rim, a hub rigidly connected through a carrier diaphragm with a rim and a metal annular damping element mounted in the circular groove of the rim with the possibility of interacting with the inner surface of the rim. The annular damping element is made with a rectangular cross-section and a transverse section and is freely mounted in the circular groove. The diameter of the outer surface of the annular damping element is equal to the diameter of the cylindrical surface of the groove. The axis of the inner cylindrical surface of the annular damping element is parallel to the axis of its outer surface in the direction of the transverse section.
EFFECT: simplification of the gear wheel with annular damping element production and assembly technology.
5 dwg
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