DIRT RAKE LEVELING

Brand	Owner	Address	Description
UNIRAKE	BIERSCH, INC.	5800 Nordic Drive Cedar Falls IA 50613	Dirt rake for leveling, sculpting, digging and scraping of dirt, grass and rocks;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A vertically folding rake assembly is configured for forming a windrow of cut agricultural crop material. The rake includes a trolley; a pair of rake arm suspension supports interconnected with the trolley and movable in a vertical plane between a raised position and a lowered position, and a vertically movable linkage arrangement configured for moving each of the rake arm suspension arrangements between the raised position and the lowered position. The rake further includes a rake arm suspended from each of the rake arm suspension supports. Each of the rake arm suspension supports includes a linkage pivotally connected to the trolley and a vertical support member that is pivotal about a vertical pivot axis and in support of the rake arm. The rake arm suspension arrangement further includes a pivot connection to provide pivoting movement of the rake arm about a horizontal axis, and a counterbalancing biasing arrangement to center each rake arm.