Abstract: A compactor, compactor wheel and compactor wheel tip are disclosed. The shape of the tips substantially prevent refuse from packing in the round of the tips. More specifically, tips having relatively flat or constant side surfaces may lend themselves to adherence of moist or malleable refuse. However, by providing the plurality of surface facets and varying dimensions, angular dispositions and shapes of the surface facets, this ability of the refuse to pack in and around the tips is greatly reduced. Moreover, by providing the plurality of surface facets and side surfaces with the inclusion of shoulders and sharp edges therebetween, the ability of the tip to sever or otherwise destroy the refuse being compacted is improved.

Abstract: A compactor tip assembly for a landfill or soil compactor comprises a base and a tip that are formed from dissimilar materials. The tip may be formed from high carbon steel for wear resistance, while the base may be formed from low carbon steel for easy welding. The compactor tip assembly is attached to the compactor wheel by welding the base to the wheel. The tip and the base each have ground engaging surfaces which may be complementary to one another. A hollow pocket may be formed through the base and in the tip.

Abstract: A compactor tip assembly for a landfill or soil compactor comprises a base and a tip that are formed from dissimilar materials. The tip may be formed from high carbon steel for wear resistance, while the base may be formed from low carbon steel for easy welding. The compactor tip assembly is attached to the compactor wheel by welding the base to the wheel. The tip and the base each have ground engaging surfaces which may be complementary to one another. A hollow pocket may be formed through the base and in the tip.

Abstract: A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively by inner and outer needle value members. The homogenous charged nozzle outlet set is defined by an outer needle value member that is moveably positioned in an injector body, which defines the conventional nozzle outlet set. The inner needle valve member is positioned in the outer needle valve member. The outer needle valve member is a piece component that includes at least one external guide surface, an external value surface and an internal valve seat.

Abstract: A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively by inner and outer needle valve members. The homogenous charged nozzle outlet set is defined by an outer needle valve member that is moveably positioned in an injector body, which defines the conventional nozzle outlet set. The inner needle valve member is positioned in the outer needle valve member. The outer needle valve member is a one piece component that includes at least one external guide surface, an external valve surface and an internal valve seat.

Abstract: A boring tool assembly is provided and has a cutting tool mounted on one end thereof and permits the boring of a straight hole through a member. The boring tool assembly includes a boring bar having integral guide members disposed thereon that follows behind the cutting tool and maintains contact with the machined surface just cut in order to keep the cutting tool in proper alignment. To permit the continued use of the boring bar after the outer diameter of the cutting tool has been reduced due to wear, each of the integral guide members are resiliently mounted on the boring bar. This permits the guide members to collapses inwardly to maintain a perfect fit with the pilot pore while maintaining bearing contact of the guide members with the pilot bore. The positive bearing contact helps to provide a dampening feature for the boring bar and a spring type force for the hardened guide members.

Abstract: A boring tool assembly is provided and has a cutting tool mounted on one end thereof and permits the boring of a straight hole through a member. The boring tool assembly includes a boring bar having integral guide members disposed thereon that follows behind the cutting tool and maintains contact with the machined surface just cut in order to keep the cutting tool in proper alignment. To permit the continued use of the boring bar after the outer diameter of the cutting tool has been reduced due to wear, each of the integral guide members are resiliently mounted on the boring bar. This permits the guide members to collapses inwardly to maintain a perfect fit with the pilot pore. This collapse inwardly of the guide members is important to maintain bearing contact of the guide members with the pilot bore if the hole being cut by the cutting tool reduces in size due to wear or if the cutting tool has been re-sharpened or replaced with a different cutting tool.

Abstract: A method is provided for producing a piston assembly adapted for use in a hydraulic pump or motor and having an overall length shorter than previously known piston assemblies while maintaining a strong mechanical connection and a high, efficient volumetric output. The method includes the steps of forming a slipper with a spherical ball on one end; forming a piston having a body portion and a connecting portion, the connecting portion having a spherical bottom surface, a groove spaced from the bottom surface and a contoured portion having an angled outer surface and an inner surface; inserting the spherical ball into the cavity; forcing the contoured portion inwardly to place the inner surface into contact with the spherical ball and to substantially longitudinally align the outer surface of the piston body with the angled surface of the contoured portion; heat treating the piston to a predetermined hardness and depth; and finishing the total longitudinal length of the piston to a finished size.