Patents Assigned to Butech Bliss
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Patent number: 10583503Abstract: A slitting machine for threading scrap material includes first and second arbors; rotary knives disposed on each of the first and second arbors; and a pair of notching modules positioned on opposite ends of the first and second arbors. The notching modules each has a pair of shear knives for making multiple cuts in a strip of material passing through the slitting machine forming notches to enable threading of material to scrap chutes from the slitting machine.Type: GrantFiled: January 11, 2018Date of Patent: March 10, 2020Assignee: Butech BlissInventors: John R. Buta, Jason Cuff
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Patent number: 9802232Abstract: A roller leveler assembly has a first cassette having a first set of work rolls of a first diameter and work roll spacing and a second cassette having a second set of work rolls of a second diameter and work roll spacing. A drive mechanism selectively drives one of the first cassette of the first set of rolls and the second cassette of the second set of rolls. The drive mechanism has a first set of upper drive shafts and a second set of lower drive shafts and a drive shaft support assembly. The drive shaft support assembly has a first support shaft for supporting the first set of upper drive shafts and a second support shaft for supporting the second set of lower drive shafts.Type: GrantFiled: April 6, 2015Date of Patent: October 31, 2017Assignee: Butech BlissInventor: Ryan Craig Mercer
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Patent number: 9669441Abstract: A breaker roll apparatus assembly for minimizing coil breaks in strips has a frame, a center roll extending from a rail mounted to the frame and actuated by a hydraulic cylinder, and a plurality of side rolls positioned on opposite sides of the center roll. The plurality of rolls extend from rails mounted to the frame and are also actuated by hydraulic cylinders. A coil mounting member uncoils a coil of strip through the assembly into contact with the center roll and at least one of the side rolls. Each of the rolls can be raised and lowered to accommodate various diameters and widths of coil.Type: GrantFiled: January 21, 2015Date of Patent: June 6, 2017Assignee: Butech BlissInventor: John R. Buta
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Patent number: 9486850Abstract: A roller leveler for leveling strips of metal has a frame, a bank of upper and lower work rolls journalled in the frame via a housing positioned toward an exit portion of the leveler. A bank of upper and lower back-up rolls is in contact with the upper and lower work rolls to support the work rolls. The bank of upper and lower back-up rolls mounted to the frame via back-up housings. A second bank of upper and lower work rolls is positioned near an entry portion of the leveler. The first bank of upper and lower rolls has rolls of different diameter than the second bank of upper and lower work rolls. A roll or rolls can be mounted in an eccentric fashion that is achieved by permanent or adjustable positioning of offset of the work roll with respect to adjacent rolls or by providing a work roll that is larger in diameter than its adjacent rolls.Type: GrantFiled: December 6, 2013Date of Patent: November 8, 2016Assignee: Butech BlissInventor: John R. Buta
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Patent number: 9327334Abstract: A stretching device has a housing, a first clamping member attached to a first portion of the housing, a second clamping member attached to a second portion of the housing, a first insert mounted to the first clamping member, and a second insert mounted to the second clamping member. The first insert and the second insert protect workpieces to be clamped and gripped therebetween. The inserts are releasably mounted to gripping surfaces of the clamping members.Type: GrantFiled: December 9, 2013Date of Patent: May 3, 2016Assignee: Butech BlissInventors: John R. Buta, Ryan Craig Mercer
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Publication number: 20150283591Abstract: A roller leveler assembly has a first cassette having a first set of work rolls of a first diameter and work roll spacing and a second cassette having a second set of work rolls of a second diameter and work roll spacing. A drive mechanism selectively drives one of the first cassette of the first set of rolls and the second cassette of the second set of rolls. The drive mechanism has a first set of upper drive shafts and a second set of lower drive shafts and a drive shaft support assembly. The drive shaft support assembly has a first support shaft for supporting the first set of upper drive shafts and a second support shaft for supporting the second set of lower drive shafts.Type: ApplicationFiled: April 6, 2015Publication date: October 8, 2015Applicant: Butech BlissInventor: Ryan Craig Mercer
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Publication number: 20150202674Abstract: A breaker roll apparatus assembly for minimizing coil breaks in strips has a frame, a center roll extending from a rail mounted to the frame and actuated by a hydraulic cylinder, and a plurality of side rolls positioned on opposite sides of the center roll. The plurality of rolls extend from rails mounted to the frame and are also actuated by hydraulic cylinders. A coil mounting member uncoils a coil of strip through the assembly into contact with the center roll and at least one of the side rolls. Each of the rolls can be raised and lowered to accommodate various diameters and widths of coil.Type: ApplicationFiled: January 21, 2015Publication date: July 23, 2015Applicant: Butech BlissInventor: John R. Buta
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Patent number: 9016035Abstract: A dunnage inserter system has one or more storage containers for storage of a plurality of dunnage pieces. A trolley and lift assembly travels horizontally along a longitudinal axis of an overhead beam. A dunnage holder is mounted to the trolley and lift assembly and moves horizontally along the overhead beam and moves vertically via a lift assembly. The dunnage holder can lift and hold one or more dunnage pieces for installation onto a metal sheet in the metal sheet container.Type: GrantFiled: May 3, 2010Date of Patent: April 28, 2015Assignee: Butech BlissInventors: John R. Buta, John H. Gehring
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Publication number: 20140157850Abstract: A roller leveler for leveling strips of metal has a frame, a bank of upper and lower work rolls journalled in the frame via a housing positioned toward an exit portion of the leveler. A bank of upper and lower back-up rolls is in contact with the upper and lower work rolls to support the work rolls. The bank of upper and lower back-up rolls mounted to the frame via back-up housings. A second bank of upper and lower work rolls is positioned near an entry portion of the leveler. The first bank of upper and lower rolls has rolls of different diameter than the second bank of upper and lower work rolls. A roll or rolls can be mounted in an eccentric fashion that is achieved by permanent or adjustable positioning of offset of the work roll with respect to adjacent rolls or by providing a work roll that is larger in diameter than its adjacent rolls.Type: ApplicationFiled: December 6, 2013Publication date: June 12, 2014Applicant: Butech BlissInventor: John R. Buta
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Publication number: 20140096582Abstract: A stretching device has a housing, a first clamping member attached to a first portion of the housing, a second clamping member attached to a second portion of the housing, a first insert mounted to the first clamping member, and a second insert mounted to the second clamping member. The first insert and the second insert protect workpieces to be clamped and gripped therebetween. The inserts are releasably mounted to gripping surfaces of the clamping members.Type: ApplicationFiled: December 9, 2013Publication date: April 10, 2014Applicant: Butech BlissInventors: John R. Buta, Ryan Craig Mercer
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Patent number: 7637132Abstract: A self-retaining scraping device for continuously cleaning work rolls of a roller leveler assembly has a first wall having two angled or curved portions and a straight portion extending between the angled portions; and a second wall having two angled or curved portions and a straight portion extending between the angled portions. The first wall and second wall are connected to each other via the straight portions. The angled or curved portions of the first wall extend in an opposite direction from the angled or curved portions of the second wall. The scraping device is inserted between adjacent work rolls and has multiple scraping edges contacting outer surfaces of the work rolls to continuously clean the work rolls. The scraping device is supported by the work rolls.Type: GrantFiled: September 29, 2006Date of Patent: December 29, 2009Assignee: Butech BlissInventors: Salvatore James Vasta, Anthony Joseph Nackino
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Patent number: 7637133Abstract: A roller leveler having a frame; a first bank of upper and lower work rolls journalled in the frame via a work roll journal housing; and a bank of back-up rolls in contact with the work rolls to support the work rolls. The work rolls perform leveling on a work product passing through a gap formed between upper and lower work rolls. The back-up rolls are mounted to the roller leveler frame via a back-up housing. The back-up rolls are movable to allow the first bank of work rolls to be removed and a second bank of work rolls to be installed wherein the second bank of work rolls includes work rolls of a different diameter than the first bank of work rolls.Type: GrantFiled: July 12, 2007Date of Patent: December 29, 2009Assignee: Butech BlissInventor: John R. Buta