Patents by Inventor Floyd W. Butler
Floyd W. Butler 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: 8813943Abstract: A positive displacement sorter includes a plurality of interconnected parallel slats defining an endless web that travels in a longitudinal direction. The web has upper and lower runs and transition sections between the upper and lower runs. An upper surface of the upper run of the web defining an article-conveying surface. A plurality of pusher shoes travels along at least one of the slats in order to laterally divert articles on the conveying surface. Each of the shoes has a diverting member extending below the conveying surface. A plurality of diverting rails below the conveying surface is capable of engaging the diverting member to cause the associated shoe to travel laterally to divert an article. A plurality of diverters selectively diverts at least one of the diverting members from a non-diverting path extending longitudinally along the sorter to one of the diverting rails in a diverting state. A propulsion system propels the web.Type: GrantFiled: May 10, 2011Date of Patent: August 26, 2014Assignee: Dematic Corp.Inventors: Mohan A. Ramankutty, Kenneth J. Kooistra, Floyd W. Butler, Dennis J. Schuitema, Paul Kreys, Thomas H. Triesenberg, Ronald C. Ehlert, David D. Sayers
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Patent number: 8579105Abstract: A conveyor system includes a conveying surface for conveying articles as defined by a plurality of rollers and a frame. Each of the rollers has an axle. The frame is made up of at least two frame members that are spaced apart a distance that corresponds with a length of at least one of the plurality of rollers. A plurality of axle retainers is connected with at least one of the frame members. Each of the axle retainers has a base and a plurality of axle retaining openings that are each adapted to receiving an axle at an end of one of the rollers. At least two of the openings are fixedly at different angles to the base. In this manner, the axle retainers are capable of mounting the rollers at more than one angle with respect to the at least one of the frame members as determined by which of the axle-retaining openings receives the axle. Each roller-mounting angle corresponds to a different orientation of the base with respect to the at least one of the frame members.Type: GrantFiled: May 29, 2013Date of Patent: November 12, 2013Assignee: Dematic Corp.Inventors: Floyd W. Butler, Paul L. Wetters, Paul Kreys, Kenneth J. Kooistra, Dennis J. Schuitema
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Patent number: 8561790Abstract: A conveyor system includes a transport member having a conveying surface that is configured to transport articles in a transport direction, an endless strip and a drive for propelling the endless strip. A power tap off is provided between the strip and the transport member. The power tap off has an input that is driven by the strip and an output that drives the transport member. The power tap off provides a positive transfer of power from the strip to the transport member.Type: GrantFiled: September 28, 2010Date of Patent: October 22, 2013Assignee: Dematic Corp.Inventors: Matthew T. Brayman, Ryan D. Tasma, Clinton R. Lupton, Floyd W. Butler
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Publication number: 20130256094Abstract: A conveyor system includes a conveying surface for conveying articles as defined by a plurality of rollers and a frame. Each of the rollers has an axle. The frame is made up of at least two frame members that are spaced apart a distance that corresponds with a length of at least one of the plurality of rollers. A plurality of axle retainers is connected with at least one of the frame members. Each of the axle retainers has a base and a plurality of axle retaining openings that are each adapted to receiving an axle at an end of one of the rollers. At least two of the openings are fixedly at different angles to the base. In this manner, the axle retainers are capable of mounting the rollers at more than one angle with respect to the at least one of the frame members as determined by which of the axle-retaining openings receives the axle. Each roller-mounting angle corresponds to a different orientation of the base with respect to the at least one of the frame members.Type: ApplicationFiled: May 29, 2013Publication date: October 3, 2013Applicant: DEMATIC CORP.Inventors: Floyd W. Butler, Paul L. Wetters, Paul Kreys, Kenneth J. Kooistra, Dennis J. Schuitema
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Patent number: 8469178Abstract: A conveyor system and method of laterally displacing articles includes a conveyor defining a conveying surface and conveying articles in a longitudinal direction with the conveying surface. A diverting assembly is positioned diagonally at least partially across the conveying surface. The diverting assembly travels generally vertically between a non-actuated position below the conveying surface and an actuated position extending above the conveying surface. The diverting assembly has a diverting surface that is adapted to laterally displace articles on the conveying surface when in the actuated position.Type: GrantFiled: November 9, 2010Date of Patent: June 25, 2013Assignee: Dematic Corp.Inventors: Floyd W. Butler, Paul L. Wetters, Paul Kreys, Kenneth J. Kooistra, Dennis J. Schuitema
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Publication number: 20120048677Abstract: A positive displacement sorter includes a plurality of interconnected parallel slats defining an endless web that travels in a longitudinal direction. The web has upper and lower runs and transition sections between the upper and lower runs. An upper surface of the upper run of the web defining an article-conveying surface. A plurality of pusher shoes travels along at least one of the slats in order to laterally divert articles on the conveying surface. Each of the shoes has a diverting member extending below the conveying surface. A plurality of diverting rails below the conveying surface is capable of engaging the diverting member to cause the associated shoe to travel laterally to divert an article. A plurality of diverters selectively diverts at least one of the diverting members from a non-diverting path extending longitudinally along the sorter to one of the diverting rails in a diverting state. A propulsion system propels the web.Type: ApplicationFiled: May 10, 2011Publication date: March 1, 2012Applicant: Dematic Corp.Inventors: Mohan A. Ramankutty, Kenneth J. Kooistra, Floyd W. Butler, Dennis J. Schuitema, Paul Kreys, Thomas H. Triesenberg, Ronald C. Ehlert, David D. Sayers
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Publication number: 20120006657Abstract: A conveyor having at least one curved portion includes a pair of spaced apart side channels that are curved at the curved portion of the conveyor. A plurality of rollers are supported between the side channels. An endless drive member, which is propelled by a motor, drives the rollers. A guide system made up of a plurality of guide members guides the drive member. Each of the guide members includes a guide surface that provides substantial non-slip engagement with the drive member.Type: ApplicationFiled: July 1, 2011Publication date: January 12, 2012Applicant: Dematic Corp.Inventors: John M. Karas, Floyd W. Butler, Bruce E. Taylor
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Publication number: 20110233031Abstract: A conveyor system includes a transport member having a conveying surface that is configured to transport articles in a transport direction, an endless strip and a drive for propelling the endless strip. A power tap off is provided between the strip and the transport member. The power tap off has an input that is driven by the strip and an output that drives the transport member. The power tap off provides a positive transfer of power from the strip to the transport member.Type: ApplicationFiled: September 28, 2010Publication date: September 29, 2011Applicant: Dematic Corp.Inventors: Matthew T. Brayman, Ryan D. Tasma, Clinton R. Lupton, Floyd W. Butler
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Publication number: 20110114444Abstract: A conveyor system and method of laterally displacing articles includes a conveyor defining a conveying surface and conveying articles in a longitudinal direction with the conveying surface. A diverting assembly is positioned diagonally at least partially across the conveying surface. The diverting assembly travels generally vertically between a non-actuated position below the conveying surface and an actuated position extending above the conveying surface. The diverting assembly has a diverting surface that is adapted to laterally displace articles on the conveying surface when in the actuated position.Type: ApplicationFiled: November 9, 2010Publication date: May 19, 2011Applicant: Dematic Corp.Inventors: Floyd W. Butler, Paul L. Wetters, Paul Kreys, Kenneth J. Kooistra, Dennis J. Schuitema
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Patent number: 5426922Abstract: An apparatus for collecting, arranging and bagging a matrix of bottles. The apparatus includes a collecting platform upon which bottles are arranged into a matrix. A bagging station is adjacent to the collection platform. Adjacent the end of the bagging station opposite the collection station is a mechanism for grasping and opening a continuous sleeve. A pusher is provided to push the matrix of bottles into the open end of the sleeve. A sealing/cutter mechansim seals both ends of the filled sleeve and severs the formed bag from the continuous sleeve stock.Type: GrantFiled: April 20, 1992Date of Patent: June 27, 1995Assignee: Ideas in Motion, Inc.Inventors: Jerry A. Bott, Floyd W. Butler
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Patent number: 5069594Abstract: An apparatus for debagging and loading bagged bottles into a production stream is provided with a debagging station and a loading station. The debagging station includes a pair of bristle rollers to grasp the bag flap and a cutting mechanism to sever the flap from the bag and thereby expose the bottles. The loading station includes an infeed table, a take-off conveyor, and an indexing pusher for moving the bottles on the infeed table toward the take-off conveyor. A control system sequentially and repetitively activates the pusher to move the bottles onto the take-off conveyor and activates the take-off conveyor to accelerate the bottles into a production stream.Type: GrantFiled: May 15, 1990Date of Patent: December 3, 1991Assignee: Ideas in MotionInventors: Jerry A. Bott, Floyd W. Butler