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公开(公告)号：US11167410B2
公开(公告)日：2021-11-09
申请号：US16479069
申请日：2017-02-09
Applicant: ABB Schweiz AG
Inventor： Jeroen Derkx , Daniel Lundbäck , Johan Ernlund , Mats Olsson
Abstract: A telescopic shaft having a first shaft, a second shaft configured to enable a first relative movement in an axial direction between the first and second shafts, and a third shaft configured to enable a second relative movement in the axial direction between the second and third shafts, and a third relative movement in the axial direction between the first and third shafts. The second shaft is located between the first and third shafts. The telescopic shaft is configured to connect a base of a parallel kinematics robot to an end effector of the same for the purpose of transferring torque. By providing the telescopic shaft with more than two shafts with mutual relative movements between the same, an extension factor (the relation between the maximum and minimum lengths of the telescopic shaft) and by that the working area of the parallel kinematics robot can be increased.
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公开(公告)号：US20190308313A1
公开(公告)日：2019-10-10
申请号：US16315884
申请日：2016-07-07
Applicant: ABB Schweiz AG
Inventor： Daniel Lundbäck
Abstract: A base for a parallel kinematics robot including a plurality of gear cavities. Each gear cavity having a first bearing seat configured to receive an output shaft bearing. The base consists of one piece in homogeneous material, and thereby interfaces negatively affecting the accuracy of the robot are omitted.
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公开(公告)号：US20220347868A1
公开(公告)日：2022-11-03
申请号：US17753720
申请日：2019-10-03
Applicant: ABB Schweiz AG
Inventor： Stefan Danielsson , Adam Bovin , Daniel Lundbäck , Tommy Thors , Jakob Weström
Abstract: A wrist device for an industrial robot, the wrist device including a wrist housing; a first member; a second member; a first pinion rotatable about a first pinion axis; a first crown wheel for driving the first member, the first crown wheel meshing with the first pinion; a second pinion rotatable about a second pinion axis; a second crown wheel for driving the second member, the second crown wheel meshing with the second pinion; and an integral pinion housing fixedly attached to the wrist housing, the pinion housing supporting the first pinion for rotation about the first pinion axis and supporting the second pinion for rotation about the second pinion axis. An industrial robot including a wrist device, and a method of assembling a wrist device for an industrial robot, are also provided.
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公开(公告)号：USD895703S1
公开(公告)日：2020-09-08
申请号：US29661920
申请日：2018-08-31
Applicant: ABB Schweiz AG
Designer： Daniel Lundbäck , Jeroen Derkx , Johan Ernlund , Stefan Danielsson , Mats Olov Olsson
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公开(公告)号：US20210362321A1
公开(公告)日：2021-11-25
申请号：US17046833
申请日：2018-04-24
Applicant: ABB Schweiz AG
Inventor： Mats Olov Olsson , Tommy Thors , Daniel Lundbäck , Jeroen Derkx , Johan Ernlund
Abstract: A parallel kinematic robot including a base unit, a platform movable in relation to the base unit about a plurality of main axes, two independently movable actuating arms connected between the base unit and the movable platform for moving the platform in relation the base unit, a tool holder rotatably connected to the platform to allow rotation of the tool holder in relation to the platform about a first auxiliary axis, a motor for driving the first auxiliary axis, located in the base unit, and a gear unit. The gear unit includes a first gearbox located in the base unit and a second gearbox located in the platform.
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Patent Agency Ranking
公开(公告)号：US10960535B2
公开(公告)日：2021-03-30
申请号：US16315884
申请日：2016-07-07
Applicant: ABB Schweiz AG
Inventor： Daniel Lundbäck
Abstract: A base for a parallel kinematics robot including a plurality of gear cavities. Each gear cavity having a first bearing seat configured to receive an output shaft bearing. The base consists of one piece in homogeneous material, and thereby interfaces negatively affecting the accuracy of the robot are omitted.
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公开(公告)号：USD895702S1
公开(公告)日：2020-09-08
申请号：US29661893
申请日：2018-08-31
Applicant: ABB Schweiz AG
Designer： Daniel Lundbäck , Jeroen Derkx , Johan Ernlund , Stefan Danielsson , Mats Olov Olsson
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公开(公告)号：US20190381653A1
公开(公告)日：2019-12-19
申请号：US16479069
申请日：2017-02-09
Applicant: ABB Schweiz AG
Inventor： Jeroen Derkx , Daniel Lundbäck , Johan Ernlund , Mats Olsson
Abstract: A telescopic shaft having a first shaft, a second shaft configured to enable a first relative movement in an axial direction between the first and second shafts, and a third shaft configured to enable a second relative movement in the axial direction between the second and third shafts, and a third relative movement in the axial direction between the first and third shafts. The second shaft is located between the first and third shafts. The telescopic shaft is configured to connect a base of a parallel kinematics robot to an end effector of the same for the purpose of transferring torque. By providing the telescopic shaft with more than two shafts with mutual relative movements between the same, an extension factor (the relation between the maximum and minimum lengths of the telescopic shaft) and by that the working area of the parallel kinematics robot can be increased.
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公开(公告)号：US11938624B2
公开(公告)日：2024-03-26
申请号：US17046833
申请日：2018-04-24
Applicant: ABB Schweiz AG
Inventor： Mats Olsson , Tommy Thors , Daniel Lundbäck , Jeroen Derkx , Johan Ernlund
CPC classification number: B25J9/0051 , B25J9/102 , B25J9/0042
Abstract: A parallel kinematic robot including a base unit, a platform movable in relation to the base unit about a plurality of main axes, two independently movable actuating arms connected between the base unit and the movable platform for moving the platform in relation the base unit, a tool holder rotatably connected to the platform to allow rotation of the tool holder in relation to the platform about a first auxiliary axis, a motor for driving the first auxiliary axis, located in the base unit, and a gear unit. The gear unit includes a first gearbox located in the base unit and a second gearbox located in the platform.
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公开(公告)号：USD895701S1
公开(公告)日：2020-09-08
申请号：US29661871
申请日：2018-08-31
Applicant: ABB Schweiz AG
Designer： Daniel Lundbäck , Jeroen Derkx , Johan Ernlund , Stefan Danielsson , Mats Olov Olsson
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