Patents by Inventor Pierangelo LAGHI
Pierangelo LAGHI 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: 11952153Abstract: A self-propelled wrapping machine movable around a load to wrap the load with a plastic film in a wrapping cycle, comprising a self-propelled carriage; a upright fixed to the carriage and slidably supporting an unwinding unit provided at least with a reel of film; a first gripping unit that is supported by the carriage, and is movable and arranged to hold and unwind an initial flap of film from the unwinding unit in an initial step of the wrapping cycle; and a second gripping unit that is supported by the carriage, and is movable and arranged to position and release an anchoring element on the initial flap of film in the initial step of the wrapping cycle so as to fix the initial flap of film to a supporting plane and to grasp and lift the anchoring element from the supporting plane so as to disengage it from the initial flap of film after at least one turn of the self-propelled wrapping machine around the load wrapping the load with the film supplied by the unwinding unit.Type: GrantFiled: February 25, 2020Date of Patent: April 9, 2024Assignee: ROBOPAC S.P.A.Inventors: Pierangelo Laghi, Luca Delbaldo
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Patent number: 11492154Abstract: A self-propelled wrapping machine movable around a load, for wrapping the load with a film of plastic material, includes a self-propelled carriage with a guide, a column fixed to the carriage and slidably supporting an unwinding unit of the film, a sensor to detect surfaces and/or external edges of the load in their total extension and along a detection direction and process related signals. The wrapping machine also includes a control unit to receive the signals from the sensor, calculate a peripheral outline of plan maximum overall dimension of the load based on the surfaces and/or external edges detected by the sensor, and process a wrapping path of the wrapping machine around the load based on the peripheral outline so as to avoid collisions with the load. The control unit controls the guide to guide the wrapping machine along the wrapping path.Type: GrantFiled: May 12, 2020Date of Patent: November 8, 2022Assignee: NOXON S.P.A.Inventor: Pierangelo Laghi
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Publication number: 20220135263Abstract: A self-propelled wrapping machine movable around a load to wrap the load with a plastic film in a wrapping cycle, comprising a self-propelled carriage; a upright fixed to the carriage and slidably supporting an unwinding unit provided at least with a reel of film; a first gripping unit that is supported by the carriage, and is movable and arranged to hold and unwind an initial flap of film from the unwinding unit in an initial step of the wrapping cycle; and a second gripping unit that is supported by the carriage, and is movable and arranged to position and release an anchoring element on the initial flap of film in the initial step of the wrapping cycle so as to fix the initial flap of film to a supporting plane and to grasp and lift the anchoring element from the supporting plane so as to disengage it from the initial flap of film after at least one turn of the self-propelled wrapping machine around the load wrapping the load with the film supplied by the unwinding unit.Type: ApplicationFiled: February 25, 2020Publication date: May 5, 2022Inventors: Pierangelo LAGHI, Luca DELBALDO
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Publication number: 20200270004Abstract: A self-propelled wrapping machine movable around a load, for wrapping the latter with a film of plastic material, comprises a self-propelled carriage with guide means, a column fixed to the carriage and slidably supporting an unwinding unit of the film, sensor means to detect surfaces and/or external edges of the load in their total extension and along a detection direction and process related signals, a control unit to receive the signals from the sensor means, calculate a peripheral outline of plan maximum overall dimension of the load on the basis of the surfaces and/or external edges detected by the sensor means, and process a wrapping path of the wrapping machine around the load on the basis of the peripheral outline so as to avoid collisions with the load; the control unit controls the guide means to guide the wrapping machine along the wrapping path.Type: ApplicationFiled: May 12, 2020Publication date: August 27, 2020Inventor: Pierangelo LAGHI
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Patent number: 10689138Abstract: A self-propelled wrapping machine movable around a load, for wrapping the latter with a film of plastic material, comprises a self-propelled carriage with guide means, a column fixed to the carriage and slidably supporting an unwinding unit of the film, sensor means to detect surfaces and/or external edges of the load in their total extension and along a detection direction and process related signals, a control unit to receive the signals from the sensor means, calculate a peripheral outline of plan maximum overall dimension of the load on the basis of the surfaces and/or external edges detected by the sensor means, and process a wrapping path of the wrapping machine around the load on the basis of the peripheral outline so as to avoid collisions with the load; the control unit controls the guide means to guide the wrapping machine along the wrapping path.Type: GrantFiled: August 4, 2016Date of Patent: June 23, 2020Assignee: NOXON S.P.A.Inventor: Pierangelo Laghi
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Patent number: 10538353Abstract: A gripping apparatus associable to a wrapping machine and arranged to grip and retain an end flap of a film wrapped around a load at the end of a wrapping process, comprises pliers which include a first lever and a second lever that are hinged around a first axis and provided respectively with a first jaw and a second jaw suitable to tighten the film in a gripping position, a supporting arrangement for supporting the pliers and an actuator device fixed to the supporting arrangement and arranged to move the pliers between the gripping position and a releasing position, in which the jaws are spaced apart; the first lever comprises a first connecting end that is opposite to the first jaw and rotatably fixed to the supporting arrangement and the second lever comprises a second connecting end that is opposite to the second jaw, rotatably connected to the actuator device and linearly actuated by the latter along a first displacement direction in such a manner that the jaws are mobile around the first axis, along saType: GrantFiled: April 30, 2015Date of Patent: January 21, 2020Assignee: ROBOPAC S.P.A.Inventors: Michele Terenzi, Pierangelo Laghi
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Patent number: 10472102Abstract: A locking device associable to a wrapping machine for locking in a defined locked position a wheeled load to be wrapped with a plastics film, the locking device including a first element elongated along a first direction and arranged to rest on, and be fixed to, a supporting plane of the wrapping machine, and a second element connected to the first element. The second element is provided with a seat open on the supporting plane and includes an inlet opening for allowing a first wheel of the wheeled load be inserted into, or disengaged from, the seat along an insertion direction, and a recess arranged to be engaged by the first wheel in the locked position so as to prevent the first wheel from moving along the first direction and along a second direction, which is substantially orthogonal to the first direction, and from disengaging from the seat.Type: GrantFiled: November 6, 2015Date of Patent: November 12, 2019Assignee: ROBOPAC S.P.A.Inventors: Pierangelo Laghi, Michele Terenzi
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Publication number: 20190002138Abstract: A self-propelled wrapping machine movable around a load, for wrapping the latter with a film of plastic material, comprises a self-propelled carriage with guide means, a column fixed to the carriage and slidably supporting an unwinding unit of the film, sensor means to detect surfaces and/or external edges of the load in their total extension and along a detection direction and process related signals, a control unit to receive the signals from the sensor means, calculate a peripheral outline of plan maximum overall dimension of the load on the basis of the surfaces and/or external edges detected by the sensor means, and process a wrapping path of the wrapping machine around the load on the basis of the peripheral outline so as to avoid collisions with the load; the control unit controls the guide means to guide the wrapping machine along the wrapping path.Type: ApplicationFiled: August 4, 2016Publication date: January 3, 2019Inventor: Pierangelo LAGHI
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Publication number: 20170320602Abstract: A locking device associable to a wrapping machine for locking in a defined locked position a wheeled load to be wrapped with a plastics film, the locking device including a first element elongated along a first direction and arranged to rest on, and be fixed to, a supporting plane of the wrapping machine, and a second element connected to the first element. The second element is provided with a seat open on the supporting plane and includes an inlet opening for allowing a first wheel of the wheeled load be inserted into, or disengaged from, the seat along an insertion direction, and a recess arranged to be engaged by the first wheel in the locked position so as to prevent the first wheel from moving along the first direction and along a second direction, which is substantially orthogonal to the first direction, and from disengaging from the seat.Type: ApplicationFiled: November 6, 2015Publication date: November 9, 2017Inventors: Pierangelo LAGHI, Michele TERENZI
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Publication number: 20170057677Abstract: A gripping apparatus associable to a wrapping machine and arranged to grip and retain an end flap of a film wrapped around a load at the end of a wrapping process, comprises pliers which include a first lever and a second lever that are hinged around a first axis and provided respectively with a first jaw and a second jaw suitable to tighten the film in a gripping position, a supporting arrangement for supporting the pliers and an actuator device fixed to the supporting arrangement and arranged to move the pliers between the gripping position and a releasing position, in which the jaws are spaced apart; the first lever comprises a first connecting end that is opposite to the first jaw and rotatably fixed to the supporting arrangement and the second lever comprises a second connecting end that is opposite to the second jaw, rotatably connected to the actuator device and linearly actuated by the latter along a first displacement direction in such a manner that the jaws are mobile around the first axis, along saType: ApplicationFiled: April 30, 2015Publication date: March 2, 2017Inventors: Michele TERENZI, Pierangelo LAGHI