Patents by Inventor Rodger L. Moring
Rodger L. Moring has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7441623Abstract: A multi-motor drive system for a work machine has a first traction device and a second traction device substantially aligned transversely of a primary travel-direction of the work machine. The drive system also has a first drive-group power-transfer system that connects the first traction device and the second traction device. The drive system may also include a third traction device and a fourth traction device substantially aligned transversely of the primary travel-direction of the work machine. Further, the drive system also includes a second drive-group power-transfer system that connects the third traction device and the fourth traction device. Additionally, the drive system has an inter-group power-transfer system that connects the first drive-group power-transfer system to the second drive-group power-transfer system. A first drive motor may operatively connect to the first drive-group power-transfer system separate of the inter-group power-transfer system.Type: GrantFiled: February 28, 2005Date of Patent: October 28, 2008Assignee: Caterpillar Inc.Inventors: Kent A. Casey, Rodger L. Moring
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Patent number: 6922656Abstract: The present invention includes a method and system of identifying parts prone to problems. The method includes the steps of establishing a problem threshold, establishing a part type with a problem, determining a problem level with the part type in response to the part type problem level, comparing the problem level with said problem threshold, establishing a production life of the part type, determining if the part type is within a threshold of the production life, identifying the part type as the problem prone part in response to the comparison and the production life determination.Type: GrantFiled: April 18, 2002Date of Patent: July 26, 2005Assignee: Caterpillar IncInventors: Jeffry A. Butler, Rodger L. Moring, David N. Schwartz, Jeffrey A. Stokowski
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Publication number: 20030200055Abstract: The present invention includes a method and system of identifying parts prone to problems. The method includes the steps of establishing a problem threshold, establishing a part type with a problem, determining a problem level with the part type in response to the part type problem level, comparing the problem level with said problem threshold, establishing a production life of the part type, determining if the part type is within a threshold of the production life, identifying the part type as the problem prone part in response to the comparison and the production life determination.Type: ApplicationFiled: April 18, 2002Publication date: October 23, 2003Inventors: Jeffry A. Butler, Rodger L. Moring, David N. Schwartz, Jeffrey A. Stokowski
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Patent number: 4545452Abstract: A mounting bracket (14,14') for attaching an axle housing (10) to a frame (16,16') includes a rigid column structure (26,26') attached to each of a front (22) and a rear side (24) of the axle housing (10) and having a longitudinal opening (30,30'), a plate (40,40') arranged above and below the column structures and axle housing, and threaded fasteners (50,52) which extend through the upper plate (40,40'), lower plate (40,40'), and frame (16,16'). The plates (40,40') are each attached only to the ends of the column structures (26,26') while the column structures (26,26') are attached to the front (22) and rear (24) sides of the axle housing (10) about a neutral axis (25). A continuous, endless weld joint (36,36') is deposited in a closed loop figure which is laterally bounded by a wall (34,34') of the column structure (26,26') defining the longitudinal opening (30,30') to join each column structure (26,26') to the adjacent axle housing side (22,24).Type: GrantFiled: September 26, 1983Date of Patent: October 8, 1985Assignee: Caterpillar Tractor Co.Inventors: Rodger L. Moring, Brent E. Rieke
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Patent number: 4149607Abstract: A stabilizer for stabilizing a drive carried on a frame. The stabilizer includes a stiffener element which is connected between a portion of the frame and the drive. The stiffener element is connected by means of an eccentric connector which is adjustably secured to provide an effective length of the stabilizer for positively securing the drive to the frame portion. A pair of such eccentrics may be provided at opposite ends of the stiffener element for further adjustability of the stabilizer.Type: GrantFiled: September 29, 1977Date of Patent: April 17, 1979Assignee: Caterpillar Tractor Co.Inventors: Michael F. Hopkins, Rodger L. Moring
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Patent number: 4092772Abstract: A method is disclosed for forming a method is disclosed for joint which comprises a pair of yoke assemblies universally connected by a journal cross having each of its journals rotatably mounted in a cylindrical bearing race. The bearing race is closely fitted within a like-shaped bore preformed between an end cap and a respective support arm of one of the yoke assemblies. The end cap and support arm abut at substantial bearing surfaces thereof disposed on either side of the bearing race.Type: GrantFiled: December 30, 1975Date of Patent: June 6, 1978Assignee: Caterpillar Tractor Co.Inventor: Rodger L. Moring
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Patent number: 4030575Abstract: A brake assembly comprises a housing having a piston assembly reciprocally mounted thereon to selectively release the normally "on" brake assembly upon pressurization of an actuating chamber defined therein. The piston assembly comprises an annular piston having an opening formed therethrough to communicate with the actuating chamber. An annular pressure plate is releasably attached to the piston by a plurality of circumferentially disposed bolts. A cover plate is detachably mounted on an outboard side of the piston to normally cover and seal the opening formed therethrough and to further cover at least one of the bolts whereby the cover must be detached from the piston prior to releasing the bolt covered thereby.Type: GrantFiled: October 22, 1975Date of Patent: June 21, 1977Assignee: Caterpillar Tractor Co.Inventors: Rodger L. Moring, Richard E. Frauenhoff
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Patent number: 3963047Abstract: A fill and relief valve arrangement for the introduction of fluid into and the selective venting of fluid from a fluid chamber includes a body having a stepped open-ended bore extending therethrough and an annular shoulder formed at one end of the bore. A valve seat element is sealingly secured within the other end of the bore and has a passage formed therein communicating with a passageway which communicates the bore with the fluid chamber. A fill valve is adjustably positioned within the bore and has a first position in engagement with a valve seat element for isolating the fluid chamber from a vent port open to the atmosphere and a second position for establishing communication between the passageway and the vent port for venting the fluid chamber to the atmosphere. The fill valve is confined between the valve seat element and the annular shoulder.Type: GrantFiled: September 17, 1975Date of Patent: June 15, 1976Assignee: Caterpillar Tractor Co.Inventor: Rodger L. Moring
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Patent number: 3958431Abstract: A universal joint comprises a pair of yoke assemblies universally connected by a journal cross having each of its journals rotatably mounted in a cylindrical bearing race. The bearing race is closely fitted within a like-shaped bore preformed between an end cap and a respective support arm of one of the yoke assemblies. The end cap and support arm abut at substantial bearing surfaces thereof disposed on either side of the bearing race.Type: GrantFiled: April 19, 1974Date of Patent: May 25, 1976Assignee: Caterpillar Tractor Co.Inventor: Rodger L. Moring