Patents by Inventor David J. Pienta
David J. Pienta 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: 11020870Abstract: An unlaid slabbing apparatus capable of profiling a roll of tissue material by determining the diameter, circumference, and weight of the roll. The slabbing apparatus calculates the amount of material to be removed based on operator input and predetermined parameters of weight, diameter, and density.Type: GrantFiled: October 25, 2019Date of Patent: June 1, 2021Assignee: Automatic Handling International, Inc.Inventor: David J. Pienta
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Publication number: 20200130216Abstract: An unlaid slabbing apparatus capable of profiling a roll of tissue material by determining the diameter, circumference, and weight of the roll. The slabbing apparatus calculates the amount of material to be removed based on operator input and predetermined parameters of weight, diameter, and density.Type: ApplicationFiled: October 25, 2019Publication date: April 30, 2020Applicant: Five Brothers Properties, LTDInventor: David J. Pienta
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Patent number: 7107739Abstract: A cross-feed wrapping apparatus and process for wrapping an object such as a paper roll including a stand assembly for supporting a paper wrapper roll, a feeder assembly for moving a paper wrapper section in a first direction, and a knife assembly for cutting the paper wrapper section from the paper wrapper roll. The apparatus has a table assembly including a conveyor assembly for moving the paper wrapper section in the first direction until the paper wrapper section is centered with respect to the paper roll. The table assembly includes a table roller assembly for moving the paper wrapper section in a second direction perpendicular to the first direction toward the paper roll. A vacuum assembly holds the paper wrapper section in the centered position prior to the wrapping of the paper roll. The apparatus includes a support assembly for the paper roll having a support roller assembly for moving the object as the paper roll is being wrapped by the paper wrapper section to produce a wrapped paper roll.Type: GrantFiled: December 7, 2004Date of Patent: September 19, 2006Assignee: Five Brothers Properties, LTDInventors: David J. Pienta, Daniel J. Pienta, David M. Pienta
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Patent number: 6347498Abstract: A wrapping machine for a paper roll having a first wrapping head including at least one supply of a first wrapping material. A first movement device moves the first wrapping head in a first predetermined direction. The wrapping machine further has a second head including at least one supply of a second wrapping material. A second movement device moves the second wrapping head in a second predetermined direction. The wrapping machine assembles a wrapped paper roll including a paper roll, at least one first layer of plastic material positioned adjacent to the paper roll, at least one intermediate layer of cushioning material positioned adjacent the first layer of plastic material and a second layer of plastic material positioned adjacent to the intermediate layer of cushioning material.Type: GrantFiled: November 2, 2000Date of Patent: February 19, 2002Assignee: Automatic Handling, Inc.Inventors: David J. Pienta, Daniel J. Pienta
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Publication number: 20010032439Abstract: A method of controlling wrapping materials for an article including wrapping an article with plastic, paper and headers at a place of assembly for the article; removing the plastic, paper and headers from the article at a place of use of the article; recycling the plastic into recycled plastic at a place of recycling of plastic; reconditioning the headers into reconditioned headers at a place of reconditioning of headers; and recycling the paper into recycled paper at a place of recycling of paper.Type: ApplicationFiled: February 23, 2001Publication date: October 25, 2001Inventors: David J. Pienta, Daniel J. Pienta
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Patent number: 6264031Abstract: A package for a paper roll having a longitudinal axis, a pair of spaced ends and an outer surface extending between the ends and radially spaced from the axis. The package includes an inner layer positioned over the outer surface in a direction substantially parallel to the axis. A middle layer of paper material is positioned over the inner layer in a direction substantially perpendicular to the axis. The package includes an outer layer positioned over the middle layer in a direction substantially perpendicular to the axis. The package is moisture resistant, easy to stack and fire resistant.Type: GrantFiled: July 6, 1999Date of Patent: July 24, 2001Assignee: Automatic Handling, Inc.Inventors: David J. Pienta, Daniel J. Pienta
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Patent number: 6186326Abstract: A wrapping machine for a paper roll having a first wrapping head including at least one supply of a first wrapping material. A first movement device moves the first wrapping head in a first predetermined direction. The wrapping machine further has a second head including at least one supply of a second wrapping material. A second movement device moves the second wrapping head in a second predetermined direction. The wrapping machine assembles a wrapped paper roll including a paper roll, at least one first layer of plastic material positioned adjacent to the paper roll, at least one intermediate layer of cushioning material positioned adjacent the first layer of plastic material and a second layer of plastic material positioned adjacent to the intermediate layer of cushioning material.Type: GrantFiled: March 11, 1999Date of Patent: February 13, 2001Assignee: Automatic Handling, Inc.Inventors: David J. Pienta, Daniel J. Pienta
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Patent number: 6152286Abstract: A roll separation assembly for separating adjacent rolls on conveyors carrying roll workpieces is disclosed. The roll separation assembly includes first and second conveyors for receiving a plurality of roll workpieces positioned adjacent to one another. An elevator angularly positions one of the conveyors relative to the other conveyor, thereby providing a separation space between adjacent rolls.Type: GrantFiled: February 22, 1999Date of Patent: November 28, 2000Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5890591Abstract: The invention is a package and the method of making the package. A roll to be enclosed has a longitudinal axis. A first layer of material is axially wrapped on the roll with the first layer extending generally parallel to the longitudinal axis. A second and a third layer are than radially wrapped over the first layer in a direction generally perpendicular to the longitudinal axis. The second layer is a protective cushion layer.Type: GrantFiled: June 1, 1998Date of Patent: April 6, 1999Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5850918Abstract: The invention is a roll package and the method of making the package. A body to be enclosed has a longitudinal axis. A first layer of material is axially wrapped on the body with the first layer extending generally parallel to the longitudinal axis. A second and a third layer are than radially wrapped over the first layer in a direction generally perpendicular to the longitudinal axis. The second layer is a protective cushion layer which extends adjacent the ends of the body and extends inwardly to protect the edges of the body being enclosed.Type: GrantFiled: June 19, 1997Date of Patent: December 22, 1998Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5791119Abstract: A wrapping machine for wrapping material layers on rolls is disclosed. A roll is delivered at ground elevation to the wrapping machine. A low lift assembly having pivotable arms and a push roller engages the roll and moves it upwardly to a motor driven drive roller. A carriage assembly, adjacent the drive roller, supports at least one supply roll of wrap material. The carriage assembly is movable along a path parallel to the drive roller and the roll being covered. The wrapping machine includes a guide assembly having a pair of arms movable between an initial rest position and a second position adjacent the ends of the roll.Type: GrantFiled: August 26, 1997Date of Patent: August 11, 1998Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5713254Abstract: A core cutter machine for cutting cylindrical cores of predetermined widths is disclosed. The core cutting machine has a plurality of mandrels of predetermined diameters. Each of the mandrels receives a core tube to be cut. A cutter or knife assembly is mounted adjacent each of the mandrels and a support assembly is positioned adjacent each of the mandrels in opposed relationship to the cutter assembly.Type: GrantFiled: May 29, 1996Date of Patent: February 3, 1998Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5688009Abstract: A C-hook pusher assembly for use with a material handling lift is disclosed. A frame member is connected to the lift. A longitudinally extending probe is positioned parallel to the frame. An end joins the frame and the probe. A motor driven screw is journaled by the frame. A drive block is threadably mounted on the screw. The drive block supports and drives a pusher arm. The pusher arm includes a pusher member which moves along the probe to reposition rolls which are carried by the probe.Type: GrantFiled: March 18, 1996Date of Patent: November 18, 1997Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5674049Abstract: A roll handling apparatus, including a roll handling cart, a C-hook assembly and a tiltable upender assembly is disclosed. The roll handling cart receives a plurality of spaced rolls, for example, paper rolls. A guide moves the cart bed along a path. A first member engages one end of the rolls and a second member engages the other end to move the rolls adjacent one another.Type: GrantFiled: October 10, 1995Date of Patent: October 7, 1997Assignee: Automatic Handling, Inc.Inventors: David J. Pienta, Earl E. McHenry
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Patent number: 5555783Abstract: A core cutter machine for cutting cylindrical cores of predetermined widths is disclosed. The core cutting machine has a plurality of mandrels of predetermined diameters. Each of the mandrels receives a core tube to be cut. A cutter or knife assembly is mounted adjacent each of the mandrels and a support assembly is positioned adjacent each of the mandrels in opposed relationship to the cutter assembly.Type: GrantFiled: December 19, 1994Date of Patent: September 17, 1996Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5546729Abstract: A wrapping machine for applying a paper or a plastic film to a roll, such as a paper roll, is disclosed. The wrapping machine includes a frame having opposed side members and an upper top member. A turning assembly for receiving and rotating a roll is positioned below the top member. A header assembly, including horizontally movable headers is mounted adjacent the turning assembly. A pair of opposed, vertically movable and rotatable crimper paddles are positioned above the turning assembly. A lift is provided below the turning assembly for vertically lifting the roll.Type: GrantFiled: November 15, 1994Date of Patent: August 20, 1996Assignee: Automatic Handling Inc.Inventor: David J. Pienta
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Patent number: 5308217Abstract: A roll chucking apparatus is disclosed. The roll defines opposed side openings. The roll chucking apparatus includes a platform from supporting the roll. Lift structures vertically adjust the platform. Sensing structures sense an increase or decrease in the platform load upon the attempted initial insertion of opposed chucking pins into the opposed side openings. The lift structures vertically moves the platform and the roll until correct vertical alignment with the chucking pins occurs.Type: GrantFiled: July 20, 1992Date of Patent: May 3, 1994Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 5177875Abstract: A measuring machine for measuring an article is disclosed. The machine includes a frame which mounts a movable carriage. A vertically movable measuring assembly is mounted on the carriage. The measuring assembly includes a pair of spaced measuring arms. A drive cylinder moves the measuring arms to engage the article. A linear scale is mounted adjacent the measuring arms.Type: GrantFiled: August 20, 1990Date of Patent: January 12, 1993Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 4882892Abstract: A dual station wrapping machine for serially wrapping material layers on rolls is disclosed. A conveyor moves a roll to a wrap station where a transfer arm moves the roll to a support roller. An upper hold down roller completes a three point support for the roll. A first station includes a fixed material applicator and a movable material applicator. A second station includes a movable material applicator.Type: GrantFiled: April 24, 1989Date of Patent: November 28, 1989Assignee: Automatic Handling, Inc.Inventor: David J. Pienta
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Patent number: 4736567Abstract: A wrapping machine for wrapping a roll is disclosed. The wrapping machine includes a conveyor for receiving the roll to be wrapped. Support rollers space the roll relative to the conveyor and a drive roller rotates the roll. An upper hold-down assembly supports the upper portion of the roll. A reciprocating carriage is mounted adjacent the conveyor. The carriage delivers wrapping materials which are placed in layers on the roll as it rotates.Type: GrantFiled: March 2, 1987Date of Patent: April 12, 1988Assignee: Automatic Handling, Inc.Inventor: David J. Pienta