Patents by Inventor Gustaf Lagunoff
Gustaf Lagunoff 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: 11920320Abstract: An implement connectable to a work vehicle includes an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement. The fastening arrangement is connectable to the work vehicle an attaching arrangement is arranged at second part of the arm. The attaching arrangement is attachable to a tool. The implement further includes a second hydraulic circuit configured to carry hydraulic fluid to at least one second hydraulic function. The first hydraulic function comprises a lifting function and a local control element. The implement further includes at least one second sensor arranged to obtain sensor signals at least related to the lifting function, a local control element and a digital interface to the work vehicle. The control element is arranged to receive and process the received sensor signals so as to determine a load weight and to feed the determined load weight to the digital interface.Type: GrantFiled: April 9, 2019Date of Patent: March 5, 2024Assignee: ÅLÖ ABInventors: Tomas Nygren, Gustaf Lagunoff
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Patent number: 11828326Abstract: A control system (1) for operating a mechanical function is disclosed. The system (1) includes a lever (11), a housing (13) and at least one control cable (3). The lever (11) is pivotable and includes at least one seat (9) for receiving a first coupling element (17) of the at least one control cable (3). The control system (1) further includes at least one adapter element (23), and the housing (13) further includes at least one first recess (25). The at least one seat (9) of the lever and the at least one first recess (25) of the housing (13) include first and second open spaces (33, 35) that are aligned with each other in an assembly direction (37). This allows for a simultaneous coupling of the first coupling element (17) to the at least one seat (9) and the adapter element (23) to the at least one first recess (25) of the housing (13), along said assembly direction (37).Type: GrantFiled: December 23, 2021Date of Patent: November 28, 2023Assignee: ÅLÖ ABInventors: Tomas Nygren, Gustaf Lagunoff, Olof Gidlund
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Patent number: 11317565Abstract: The invention relates to an agricultural device for semi-automatic movement of a holding tool, for holding an object, between two positions, said two positions being at different heights. The device comprises said holding tool for holding the object, load sensing means for determining if the holding tool holds an object, driving means (9) for moving the holding tool up and down, a control unit for controlling the driving means, and a user interface for user input to the control unit. The device can be used in two modes of operations, wherein the holding tool in a first mode of operation is freely movably, and in a second mode of operation is semi-automatically movable between a plurality of determined positions (URP, UPP, LRP, LPP) depending on if the holding tool is holding an object or not, and which command is given to the user interface.Type: GrantFiled: April 10, 2019Date of Patent: May 3, 2022Assignee: ÅLÖ ABInventors: Tomas Nygren, Gustaf Lagunoff, David Wiberg
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Publication number: 20220120312Abstract: A control system (1) for operating a mechanical function is disclosed. The system (1) includes a lever (11), a housing (13) and at least one control cable (3). The lever (11) is pivotable and includes at least one seat (9) for receiving a first coupling element (17) of the at least one control cable (3). The control system (1) further includes at least one adapter element (23), and the housing (13) further includes at least one first recess (25). The at least one seat (9) of the lever and the at least one first recess (25) of the housing (13) include first and second open spaces (33, 35) that are aligned with each other in an assembly direction (37). This allows for a simultaneous coupling of the first coupling element (17) to the at least one seat (9) and the adapter element (23) to the at least one first recess (25) of the housing (13), along said assembly direction (37).Type: ApplicationFiled: December 23, 2021Publication date: April 21, 2022Inventors: Tomas NYGREN, Gustaf LAGUNOFF, Olof GIDLUND
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Patent number: 11248360Abstract: The present disclosure relates to an implement connectable to a working vehicle. The implement includes an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement connected to a second part of the arm. The fastening arrangement is connectable to the working vehicle. The attaching arrangement is attachable to a working tool. The implement further includes a first hydraulic circuit configured to carry hydraulic fluid to at least one first hydraulic function and a local control element. The implement further includes a digital interface to the working vehicle. The local control element is arranged to receive an operator control signal via said digital interface for operator control of the at least one first hydraulic function.Type: GrantFiled: April 9, 2019Date of Patent: February 15, 2022Assignee: ÅLÖ ABInventors: Tomas Nygren, Gustaf Lagunoff
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Patent number: 11174621Abstract: The present disclosure relates to an implement connectable to a work vehicle. The implement comprises an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement. The fastening arrangement is connectable to the work vehicle. The attaching arrangement is connected to a second part of the arm. The implement further includes a first hydraulic circuit configured to carry hydraulic fluid to at least one first hydraulic function, at least one first sensor arranged to obtain sensor signals at least related to the at least one first function, a local control element, and a digital interface. The local control element is arranged to receive the obtained sensor signals, to calculate at least one state parameter related to the implement based on the obtained sensor signals, and to feed the calculated state parameter to the digital interface.Type: GrantFiled: April 9, 2019Date of Patent: November 16, 2021Assignee: ÅLÖ ABInventors: Tomas Nygren, Gustaf Lagunoff
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Patent number: 10703184Abstract: A hydraulic system (10) for a vehicle is provided. The hydraulic system comprises a shifting mechanism (20) and a pump assembly (30) configured to provide pressurized fluid to said shifting mechanism (20), and an electrical motor (40). The movement of the shifting mechanism (20) controls a valve function which serves to open a connection from the pump assembly (30) to the electrical motor (40).Type: GrantFiled: September 21, 2015Date of Patent: July 7, 2020Assignee: BorgWarner Sweden ABInventors: Kristoffer Nilsson, Henrik Nilsson, Gustaf Lagunoff, Mikael Tiainen, Johan Nilsson
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Publication number: 20190378354Abstract: The present disclosure relates to an agriculture operation monitoring system comprises at least one implement adapted to be mounted to a work vehicle, a wireless communication element, and a data storage and processing system. The implement comprises one or a plurality of sensors arranged to obtain sensor signals related to at least one hydraulic function of the implement and a local control element. The local control element is arranged to receive sensor signals obtained by the at least one sensor, to determine at least one present setting related to an operational status of the implement based on the received sensor signals and to feed a status message related to the present setting to the wireless communication element. The wireless communication element is arranged to transmit the status message to the data storage and processing system or to at least one electronic user device.Type: ApplicationFiled: April 10, 2019Publication date: December 12, 2019Applicant: ÅLÖ ABInventors: Tomas NYGREN, Gustaf LAGUNOFF
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Patent number: 10408284Abstract: A hydraulic system including a hydraulically actuated clutch, a hydraulically actuated shifting piston, and a pressure source for actuating the clutch as well as the shifting piston. The movement of the shifting piston also controls a valve function which serves to open a connection from the pressure source to the clutch only when the shifting piston has reached one of its end positions.Type: GrantFiled: January 31, 2015Date of Patent: September 10, 2019Assignee: BorgWarner Sweden ABInventors: Kristoffer Nilsson, Bo Lundstrom, Per-Olof Davidsson, Gustaf Lagunoff
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Publication number: 20190234044Abstract: An implement connectable to a work vehicle includes an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement. The fastening arrangement is connectable to the work vehicle an attaching arrangement is arranged at second part of the arm. The attaching arrangement is attachable to a tool. The implement further includes a second hydraulic circuit configured to carry hydraulic fluid to at least one second hydraulic function. The first hydraulic function comprises a lifting function and a local control element. The implement further includes at least one second sensor arranged to obtain sensor signals at least related to the lifting function, a local control element and a digital interface to the work vehicle. The control element is arranged to receive and process the received sensor signals so as to determine a load weight and to feed the determined load weight to the digital interface.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Applicant: ÅLÖ ABInventors: Tomas NYGREN, Gustaf LAGUNOFF
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Publication number: 20190234047Abstract: The present disclosure relates to an implement connectable to a work vehicle. The implement comprises an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement. The fastening arrangement is connectable to the work vehicle. The attaching arrangement is connected to a second part of the arm. The implement further includes a first hydraulic circuit configured to carry hydraulic fluid to at least one first hydraulic function, at least one first sensor arranged to obtain sensor signals at least related to the at least one first function, a local control element, and a digital interface. The local control element is arranged to receive the obtained sensor signals, to calculate at least one state parameter related to the implement based on the obtained sensor signals, and to feed the calculated state parameter to the digital interface.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Applicant: ÅLÖ ABInventors: Tomas NYGREN, Gustaf LAGUNOFF
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Publication number: 20190230865Abstract: The invention relates to an agricultural device for semi-automatic movement of a holding tool, for holding an object, between two positions, said two positions being at different heights. The device comprises said holding tool for holding the object, load sensing means for determining if the holding tool holds an object, driving means (9) for moving the holding tool up and down, a control unit for controlling the driving means, and a user interface for user input to the control unit. The device can be used in two modes of operations, wherein the holding tool in a first mode of operation is freely movably, and in a second mode of operation is semi-automatically movable between a plurality of determined positions (URP, UPP, LRP, LPP) depending on if the holding tool is holding an object or not, and which command is given to the user interface.Type: ApplicationFiled: April 10, 2019Publication date: August 1, 2019Applicant: ÅLÖ ABInventors: Tomas NYGREN, Gustaf LAGUNOFF, David WIBERG
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Publication number: 20190234043Abstract: The present disclosure relates to an implement connectable to a working vehicle. The implement includes an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement connected to a second part of the arm. The fastening arrangement is connectable to the working vehicle. The attaching arrangement is attachable to a working tool. The implement further includes a first hydraulic circuit configured to carry hydraulic fluid to at least one first hydraulic function and a local control element. The implement further includes a digital interface to the working vehicle. The local control element is arranged to receive an operator control signal via said digital interface for operator control of the at least one first hydraulic function.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Applicant: ÅLÖ ABInventors: Tomas NYGREN, Gustaf LAGUNOFF
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Patent number: 10336185Abstract: A final drive for a road vehicle comprises a pinion gear on a pinion axle journaled in a housing, the pinion gear being in gear engagement with a crown gear journaled for rotation transversely to the pinion axle. The final drive is combined with an all wheel drive (AWD) coupling, comprising a disc package axially controlled by a hydraulic piston for optionally transmitting torque from an ingoing axle to the pinion axle, the disc package being rotatably connected to the pinion axle. The ingoing axle of the AWD coupling is radially journaled only by the pinion axle in the final drive.Type: GrantFiled: December 9, 2014Date of Patent: July 2, 2019Assignee: BorgWarner Sweden ABInventors: Henrik Nilsson, Gustaf Lagunoff
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Patent number: 10317916Abstract: A hydraulic pump assembly comprises a rotatable piston drum (20) with at least one centrifugal lever (23) pivotally attached thereto for radial movements between radial flanges (20?) under the action of centrifugal force at rotation of the piston drum. The centrifugal lever (23) is arranged to control the position of a valve member, preferably a ball (22), at the opening end of a bore (21) in the piston drum (20). There is a defined friction surface (28; 32) between the lever (23) and one of the radial flanges (20?), and there are spring means (29-31; 25, 33) for resiliently biasing the lever against said one of the flanges.Type: GrantFiled: February 11, 2014Date of Patent: June 11, 2019Assignee: BorgWarner Sweden ABInventors: Gustaf Lagunoff, Axel Wallgren, Gunnar Jonesand, Bo Lundström
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Patent number: 10030755Abstract: A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a transmission (120), wherein the torque vectoring device further comprises at least one control means (130, 150) for changing the torque path of the transmission (120) between a first mode, in which the transmission connects the electrical motor (110) to the input shaft of the differential mechanism (20) for hybrid drive mode, and a second mode, in which the transmission connects the electrical motor (110) to the output shaft of the differential mechanism (20) for torque vectoring mode.Type: GrantFiled: May 6, 2015Date of Patent: July 24, 2018Assignee: BorgWarner TorqTransfer Systems ABInventors: Lars Severinsson, Kristoffer Nilsson, Gustaf Lagunoff
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Publication number: 20170291481Abstract: A hydraulic system (10) for a vehicle is provided. The hydraulic system comprises a shifting mechanism (20) and a pump assembly (30) configured to provide pressurized fluid to said shifting mechanism (20), and an electrical motor (40). The movement of the shifting mechanism (20) controls a valve function which serves to open a connection from the pump assembly (30) to the electrical motor (40).Type: ApplicationFiled: September 21, 2015Publication date: October 12, 2017Inventors: KRISTOFFER NILSSON, HENRIK NILSSON, GUSTAF LAGUNOFF, MIKAEL TIAINEN, JOHAN NILSSON
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Patent number: 9744850Abstract: An electric drive axle arrangement for a road vehicle comprises an electric drive motor (1), a differential mechanism (3, 4) for allowing different velocities of drive wheels driven by the drive motor, and a torque vectoring system (2, 6, 7) for controlling the distribution of drive torque between the two drive wheels. A torque vectoring motor (2) of the torque vectoring system is of the non-permanent magnet motor type.Type: GrantFiled: March 12, 2013Date of Patent: August 29, 2017Assignee: BorgWarner TorqTransfer Systems ABInventors: Kristoffer Nilsson, Gustaf Lagunoff, Staffan Nilsson
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Publication number: 20170059023Abstract: A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a transmission (120), wherein the torque vectoring device further comprises at least one control means (130, 150) for changing the torque path of the transmission (120) between a first mode, in which the transmission connects the electrical motor (110) to the input shaft of the differential mechanism (20) for hybrid drive mode, and a second mode, in which the trans mission connects the electrical motor (110) to the output shaft of the differential mechanism (20) for torque vectoring mode.Type: ApplicationFiled: May 6, 2015Publication date: March 2, 2017Inventors: LARS SEVERINSSON, KRISTOFFER NILSSON, GUSTAF LAGUNOFF
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Publication number: 20160363180Abstract: A hydraulic system is provided, comprising a hydraulically actuated clutch, a hydraulically actuated shifting piston, and a pressure source for actuating the clutch as well as the shifting piston. The movement of the shifting piston also controls a valve function which serves to open a connection from the pressure source to the clutch only when the shifting piston has reached one of its end positions.Type: ApplicationFiled: January 31, 2015Publication date: December 15, 2016Inventors: KRISTOFFER NILSSON, BO LUNDSTROM, PER-OLOF DAVIDSSON, GUSTAF LAGUNOFF