Patents by Inventor Randy Runyan
Randy Runyan 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: 11333389Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: GrantFiled: December 3, 2019Date of Patent: May 17, 2022Assignee: MESTEK MACHINERY, INC.Inventor: Randy Runyan
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Publication number: 20200103137Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: ApplicationFiled: December 3, 2019Publication date: April 2, 2020Applicant: MESTEK MACHINERY, INC.Inventor: RANDY RUNYAN
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Patent number: 10527314Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: GrantFiled: September 7, 2016Date of Patent: January 7, 2020Assignee: Mestek Machinery, Inc.Inventor: Randy Runyan
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Publication number: 20160377314Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: ApplicationFiled: September 7, 2016Publication date: December 29, 2016Applicant: Mestek Machinery, Inc.Inventor: Randy Runyan
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Patent number: 9459019Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: GrantFiled: January 24, 2014Date of Patent: October 4, 2016Assignee: MESTEK, INCInventor: Randy Runyan
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Publication number: 20140202225Abstract: A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station.Type: ApplicationFiled: January 24, 2014Publication date: July 24, 2014Applicant: MESTEK MACHINERY, INC.Inventor: Randy Runyan
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Patent number: 8459081Abstract: A roll former has a plurality of paired die assemblies spaced apart across a midline of the roll former, and a web of material is fed through the roll former along the midline for operations by the die assemblies. The spacing between each pair of die assemblies is uniformly adjustable by way of mounting the die assemblies on collector plates movable toward and away from each other by linear actuators such as jack screws. Smoothness of movement is enhanced by supporting the collector plates only on the linear actuators. Precision of positioning is enhanced by using jack screws as the linear actuators.Type: GrantFiled: June 29, 2010Date of Patent: June 11, 2013Assignee: Mestek Machinery, Inc.Inventor: Randy Runyan
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Publication number: 20100326160Abstract: A roll former has a plurality of paired die assemblies spaced apart across a midline of the roll former, and a web of material is fed through the roll former along the midline for operations by the die assemblies. The spacing between each pair of die assemblies is uniformly adjustable by way of mounting the die assemblies on collector plates movable toward and away from each other by linear actuators such as jack screws. Smoothness of movement is enhanced by supporting the collector plates only on the linear actuators. Precision of positioning is enhanced by using jack screws as the linear actuators.Type: ApplicationFiled: June 29, 2010Publication date: December 30, 2010Applicant: MESTEK MACHINERY, INC.Inventor: RANDY RUNYAN
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Patent number: 7681930Abstract: A flange for ductwork is integrally formed at a distal end of a duct surface. A first flange portion is formed perpendicularly outward from the duct surface. A second flange portion is bent at a right angle from the first flange portion and substantially parallel to the duct surface. A third flange portion is bent back to be in substantial touching relationship with the second flange portion and towards the first flange portion. A fourth flange portion is bent at a right angle from the third flange portion to be in substantial touching relationship with the first flange portion. Finally, a fifth flange portion is bent at a right angle from the fourth flange portion to be in substantial touching relationship with the duct surface.Type: GrantFiled: November 8, 2007Date of Patent: March 23, 2010Assignee: FormTek, Inc.Inventors: Randy Runyan, John Joseph Toben
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Publication number: 20080111378Abstract: A flange for ductwork is integrally formed at a distal end of a duct surface. A first flange portion is formed perpendicularly outward from the duct surface. A second flange portion is bent at a right angle from the first flange portion and substantially parallel to the duct surface. A third flange portion is bent back to be in substantial touching relationship with the second flange portion and towards the first flange portion. A fourth flange portion is bent at a right angle from the third flange portion to be in substantial touching relationship with the first flange portion. Finally, a fifth flange portion is bent at a right angle from the fourth flange portion to be in substantial touching relationship with the duct surface.Type: ApplicationFiled: November 8, 2007Publication date: May 15, 2008Applicant: FORMTEK, INC.Inventors: RANDY RUNYAN, John Joseph Toben
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Publication number: 20040154455Abstract: A cutoff apparatus includes a blade and an actuator, the actuator being operatively connected to the blade for selectively moving the blade in a rectilinear direction. A cutting block is disposed adjacent the blade, and the cutting block is positioned off-center with respect to a plane defined by the blade's rectilinear movement. A depth control mechanism is utilized for selectively controlling a degree of movement of the blade toward the cutting block. Operation of the actuator selectively causes the blade to move in the rectilinear direction thereby impacting the cutting block to an extent in accordance with the depth control mechanism.Type: ApplicationFiled: January 23, 2004Publication date: August 12, 2004Applicant: MET-COIL SYSTEMS CORPORATIONInventors: Randy Runyan, Timothy A. Coon