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    22.
    发明专利
    未知

    公开(公告)号：SE513334C2

    公开(公告)日：2000-08-28

    申请号：SE9703307

    申请日：1997-09-12

    Applicant: ABB AB

    Inventor： BROGAARDH TORGNY ,  SMEDE JAN

    IPC: B25J9/10 ,  B25J11/00 ,  B25J17/02 ,  B25J9/06 ,  B25J18/00

    Abstract: A robot for movement of a moveable element (2) relative to a base element (1) comprises at least two link devices (4, 5, 6) coupled between the elements. These link devices comprise each at least two mutually articulated link units (7, 8; 9, 10; 11, 12) and power exerting arrangements (13, 14, 15) adapted to pivot the link devices for changing the relative position of the elements. A first (4) of the link devices is connected with the moveable element (2) via a hinge connection (16) so that there are, on consideration of the robot in its entirety, at least two degrees of freedom in the form of relative pivotability about two pivot axes, real or imaginary, extending at an angle relative to each other between the first link device (4) and said element (2). A further (5) of the link devices is connected to the base element (1) via a hinge connection (32, 33, 28) which on consideration of the robot in its entirety provide for freedom of movement between the further link device (5) and the base element (1) with respect to at least two degrees of freedom consisting of pivotability about two different pivot axes, real or imaginary.

    23.
    发明专利
    未知

    公开(公告)号：SE512931C2

    公开(公告)日：2000-06-05

    申请号：SE9801518

    申请日：1998-04-29

    Applicant: ABB AB

    Inventor： BROGAARDH TORGNY

    IPC: B25J9/02 ,  B25J17/02 ,  B25J9/10

    Abstract: A device for relative movement of two elements (1, 2) comprises three link arrangements (A, B, C) and drives (3, 4, 5) for these arrangements. The link arrangements have forearm and upper arm components hinged to the upper arm components and to the second element respectively.

    27.
    发明专利
    未知

    公开(公告)号：ES2184074T3

    公开(公告)日：2003-04-01

    申请号：ES97914704

    申请日：1997-03-14

    Applicant: ABB AB

    Inventor： BROGAARDH TORGNY

    IPC: B25J9/10 ,  B25J17/00 ,  B25J11/00 ,  F16H21/46

    Abstract: A device for relative movement of two elements comprises two link arrangements coupled in series using a connection arrangement. A first link arrangement comprises at least three links which are substantially equal in length and parallel. The links are positioned in a substantially triangular relation viewed along the longitudinal direction of the links, between the connection arrangement and a second of the elements. A second link arrangement comprises at least one parallelogram acting between the connection arrangement and a first of the elements. First and second force applying arrangements are adapted to cause the first link arrangement to pivot. A third force applying arrangement is adapted to cause the second link arrangement to pivot.

    29.
    发明专利
    未知

    公开(公告)号：SE524747C2

    公开(公告)日：2004-09-28

    申请号：SE0200343

    申请日：2002-02-06

    Applicant: ABB AB

    Inventor： KOCK SOENKE ,  OESTERLEIN ROLAND ,  BROGAARDH TORGNY

    IPC: B25J9/10 ,  B25J17/02 ,  B25J11/00 ,  B25J18/00 ,  B25J19/06 ,  B25J9/02

    Abstract: An industrial robot including a parallel kinematic manipulator of an object in space. The manipulator includes a stationary platform, a movable platform for carrying the object, and at least three arms connecting the platforms. Each arm includes a first arm part connected to the stationary platform for manipulating the movable platform.

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