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A drum brake spring clip dampener for reducing the level of brake squeal noise where the spring clip dampener includes a leaf spring disposed into a gap formed between a wheel rim and the outer surface of an annular brake drum where the leaf spring is held in position by a holding clip extending fro

A drum brake spring clip dampener for reducing the level of brake squeal noise where the spring clip dampener includes a leaf spring disposed into a gap formed between a wheel rim and the outer surface of an annular brake drum where the leaf spring is held in position by a holding clip extending from the leaf spring center section over a squealer band to engage the inner face of the squealer band with a hook section where the spring clip dampener introduces a separation force and increased vibration dampening.

대표청구항 ▼

A drum brake assembly with reduced brake squeal noise comprising: an annular brake drum having an axis of rotation and having a drum outer surface and an annular squealer band mounted to said drum outer surface, said squealer band having an inner face and an outer face, said brake drum having a flan

A drum brake assembly with reduced brake squeal noise comprising: an annular brake drum having an axis of rotation and having a drum outer surface and an annular squealer band mounted to said drum outer surface, said squealer band having an inner face and an outer face, said brake drum having a flange end and an open end opposite to said flange end where said squealer band is mounted substantially toward said open end; a wheel comprised of an annular wheel rim radially spaced from said brake drum forming a gap between said drum outer surface and said wheel rim and having a hub section mounted to said flange, said wheel rim attached to said hub section; a spring clip dampener mounted between said wheel rim and said drum outer surface between said squealer band and said open end adjacent to said squealer band outer face, said spring clip dampener comprised of a leaf spring section, said leaf spring section having a first end contacting said drum outer surface, a center section contacting said wheel rim, and a second end contacting said drum outer surface, a holding clip attached to said leaf spring section angularly extending from said center section inward across said squealer band overlapping and contacting said inner face of said squealer band where said spring clip dampener creates a separation force between said brake drum and said wheel rim to increase the level of vibration dampening on said brake drum thereby lowering brake squeal noise level.