Jason S Potter

US Patent:

7841551, Nov 30, 2010

Filed:

Feb 6, 2008

Appl. No.:

12/026957

Inventors:

Jason Potter - Rising Sun IN, US
Jason Knueven - Sunman IN, US
Chris Nawalaniec - Cincinnati OH, US
Doug Weber - Aurora IN, US

Assignee:

Eagle Crusher Company, Inc - Galion OH

International Classification:

B02C 1/10
B02C 1/12
B02C 23/02

US Classification:

241275

Abstract:

The present invention provides an impact crushing apparatus that includes a housing, a chamber defined within the housing, a rotor assembly for receiving material and throwing the material radially outward, a lid for closing the chamber, and a plurality of anvils positioned around the rotor assembly and configured to break apart the material. The lid includes a plurality of openings positioned about its perimeter and the plurality of anvils are slidably receivable in the plurality of openings, wherein the anvils include a top portion and a bottom portion having an impact surface configured to break apart the material, the top portion being supported by the top surface of the lid and the bottom portion positioned within the chamber such that the material collides with the impact surface of the plurality of anvils and breaks apart.

US Patent:

7854407, Dec 21, 2010

Filed:

Feb 6, 2008

Appl. No.:

12/026903

Inventors:

Jason Potter - Rising Sun IN, US
Jason Knueven - Sunman IN, US

Assignee:

Stedman Machine Company - Aurora IN

International Classification:

B02C 19/00

US Classification:

241275

Abstract:

The present invention provides an impact crushing apparatus that includes a housing, a chamber defined within the housing, a rotor assembly for receiving material and throwing the material radially outward, and a plurality of anvils positioned around the rotor assembly and configured to break apart the material. The rotor assembly is driven by a drive unit, which is coupled to a shaft. A bearing cartridge encircles the shaft, and the bearing cartridge and drive unit are disposed outside the chamber.

US Patent:

20090194622, Aug 6, 2009

Filed:

Feb 6, 2008

Appl. No.:

12/026973

Inventors:

Chris Nawalaniec - Cincinnati OH, US
Doug Weber - Aurora IN, US
Jason Potter - Rising Sun IN, US
Jason Knueven - Sunman IN, US

International Classification:

B02C 13/26
B02C 13/00
B02C 23/00
B02C 19/00

US Classification:

241275, 241301

Abstract:

The present invention provides an impact crushing apparatus that includes a chamber for receiving material, a rotor assembly disposed within the chamber, a drive unit operably coupled to rotate the rotor assembly, and a plurality of anvils positioned around the rotor assembly and configured to break apart the material. A lid is provided for closing the chamber and includes a first portion and a second portion, wherein the first portion pivots about a first hinge and the second portion pivots about a second hinge between an open position and a closed position, the first portion and second portion being spread apart in the open position

US Patent:

20190210033, Jul 11, 2019

Filed:

Jan 5, 2018

Appl. No.:

15/863231

Inventors:

- Aurora IN, US
Tyler Cianciolo - Fort Mitchell KY, US
Paul Dietrich - Harrison OH, US
Jason Potter - Rising Sun IN, US

International Classification:

B02C 13/282
B02C 13/14

Abstract:

An anvil adjustment assembly of a vertical shaft impactor includes an anvil ring configured to be disposed within a housing of the vertical shaft impactor. The anvil ring includes a tab which is coupled to an elongate jack bolt having a first end and a second end. A jack bolt housing partially surrounds the bolt and is coupled to the housing. A first locking collar and a second locking collar are coupled to the jack bolt. The first locking nut is coupled to the jack bolt on one side of the tab, and the second locking nut is coupled to the jack bolt on the opposite side of the tab. The jack bolt moves along a longitudinal axis within the jack bolt housing between a first position and a second position, and the movement of the jack bolt along the longitudinal axis induces longitudinal movement of the anvil ring.