Patents Assigned to Elum Inc.
  • Patent number: 11905063
    Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a to speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: February 20, 2024
    Assignee: Elum Inc.
    Inventors: Ranbir Singh Claire, Vinay Leeladhar Piratla, Karmen Claire
  • Patent number: 11572214
    Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.
    Type: Grant
    Filed: August 8, 2021
    Date of Patent: February 7, 2023
    Assignee: Elum, Inc.
    Inventors: Ranbir Singh Claire, Vinay Leeladhar Piratla, Karmen Claire
  • Patent number: 11091288
    Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a to speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: August 17, 2021
    Assignee: Elum Inc.
    Inventors: Ranbir Singh Claire, Vinay Leeladhar Piratla, Karmen Claire
  • Patent number: 10669057
    Abstract: The present invention is an apparatus and method for cutting individual label strips from a roll of label web utilizing a cutter assembly. A label cutter comprises a cutter assembly for continuously and independently controlling the rotational speeds of a rotating cutter shaft, a stationary shaft, and a label feed roller is provided. The length of the label strip is controlled by the distinct speed of rotation of a stationary knife, the stationary knife is rotatably coupled to the stationary shaft. At least one cutter blade is operatively associated to the rotating cutter shaft for cutting the label web. The stationary knife rotates with a speed of rotation different from the speed of rotation of the cutter blade to produce longer or shorter label length strips. The frequency at which the cutter blade meets the stationary knife is inversely related to the length of the label strip that is produced during cut off.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: June 2, 2020
    Assignee: Elum Inc.
    Inventors: Ranbir Singh Claire, Vinay Leeladhar Piratla, Karmen Claire
  • Patent number: 10029411
    Abstract: A glue delivery system and method for providing precise application of glue on a substrate. A bead of glue is extruded from a first glue chamber to a leading edge of the substrate. A trailing edge of the substrate is blown off and over to the nozzle to receive a smear of glue from a second glue chamber. A gear pump is controlled by a servo drive that is connected to a servomotor utilizing a gear reducer. The pump regulates the extrusion of the glue onto the substrate that is programmed with empirical data of gear reducer ratio at which the glue flows within a constant speed, torque, current, speed and position of the glue. The empirical data is provided to a programmable logic circuit to achieve a precise pressure related to volume of a glue deposition and speed of the substrate onto which the glue is applied.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: July 24, 2018
    Assignee: Elum Inc.
    Inventors: Svatoboj Otruba, Ranbir S. Claire
  • Patent number: 9789645
    Abstract: A glue delivery system and method for providing precise application of glue on a substrate. A bead of glue is extruded from a first glue chamber through a gun to a leading edge of the substrate. A trailing edge of the substrate is blown off and over to the nozzle to receive a smear of glue from a second glue chamber. A gear pump is controlled by a servo drive that is connected to a servomotor utilizing a gear reducer. The pump regulates the extrusion of the glue onto the substrate that is programmed with empirical data of gear reducer ratio at which the glue flows within a constant speed, torque, current, speed and position of the glue. The empirical data is provided to a programmable logic circuit to achieve a precise pressure related to volume of a glue deposition and speed of the substrate onto which the glue is applied.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: October 17, 2017
    Assignee: Elum Inc.
    Inventors: Svatoboj Otruba, Ranbir S. Claire