초록 ▼

Driving systems for belted machines have in the past utilized a common material interface to drive the belted machine. For example, rubber belted machines have generally used a rubber drive therewith. The present drive wheel is made of metal and includes a plurality of contacting elements attached t

Driving systems for belted machines have in the past utilized a common material interface to drive the belted machine. For example, rubber belted machines have generally used a rubber drive therewith. The present drive wheel is made of metal and includes a plurality of contacting elements attached to the outer surface of a drum. Each of the contacting elements have a contacting surface have a generally diamond configuration defining a leading point of contact, a trailing point of contact, a major length and a minor length. The plurality of contacting elements are arranged on the drum in a plurality of spaced apart rows which extend circumferentially along and axis and each of the major lengths coincide with the axis. Furthermore, the major length is greater in length than the minor length. The plurality of contacting elements extend from the outer surface a preestablished distance and the interface of the preestablished distance and the contacting surface form a sharp edge 67 or a point 68. Thus, this point 68 or sharp edges 67 of the diamond drive wheel aggressively separates the debris and enables a positive interface or contact between the drive wheel and an inner surface of a belt.

대표청구항 ▼

[ We claim:] [1.] A drive wheel being adapted for use with an endless rubber belt functionally continually driving a work machine, comprising:said drive wheel having a mounting disc attached to a generally cylindrical drum defining an outer surface and a pair of side members;a plurality of contactin

[ We claim:] [1.] A drive wheel being adapted for use with an endless rubber belt functionally continually driving a work machine, comprising:said drive wheel having a mounting disc attached to a generally cylindrical drum defining an outer surface and a pair of side members;a plurality of contacting elements being made of a metallic material and being attached to the outer surface and being positioned in a plurality of rows defining an axis, each of the plurality of rows extending between the pair of side members and being spaced apart a preestablished distance forming a plurality of passages;said plurality of contacting elements having a diamond configuration being defined by a plurality of sides and a contacting surface;said plurality of contacting elements each defining a point of contact and said point of contact further defining a leading point of contact and a trailing point of contact; andsaid diamond configuration being defined by a major length and a minor length, said major length being aligned with said axis and said diamond configuration of said plurality of contacting elements defining a one of a sharp edge and a point at the intersection of said plurality of sides and said contacting surface.