Wrist Device, Industrial Robot And Method

    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

    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.

    Seal Arrangement, Kit Of Parts And Method
    6.
    发明申请

    公开(公告)号:US20200248813A1

    公开(公告)日:2020-08-06

    申请号:US16640863

    申请日:2017-11-30

    Applicant: ABB Schweiz AG

    Abstract: Seal arrangement (48) comprising a plug member (46) configured to seal a through opening (12) in a wall (10); a pressing section (74); and a cover member (70) configured to be connected to the plug member (46) and configured to force the pressing section (74) to press a sealing element (72), arranged laterally outside the plug member (46), towards the wall (10). A kit of parts and a method for sealing a through opening (12) in a wall (10) and for painting the wall (10) are also provided.

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