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    MILLING TOOL
    61.
    发明申请
    MILLING TOOL 审中-公开

    公开(公告)号：US20180345389A1

    公开(公告)日：2018-12-06

    申请号：US15774654

    申请日：2016-10-13

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： John SELIO

    IPC: B23C5/06 ,  B23C5/22

    CPC classification number: B23C5/06 ,  B23C5/2213 ,  B23C2210/168

    Abstract: A milling tool includes a tool body having a front and a rear end between which an envelope surface extends. At least one insert seat having an outer border delimiting the insert seat from the front end and the envelope surface is provided. At least one double-sided cutting insert having an upper side, a lower side, an upper cutting edge and a lower cutting edge is radially mounted in the insert seat with the lower side abutting a bottom contact surface to provide an active upper cutting edge. In a direction of rotation of the tool body, at least a part of the lower cutting edge neighboring the outer border and located behind the active upper cutting edge, does not protrude by more than 0.5 mm from the outer border, and a distance between the part of the lower cutting edge and the outer border is smaller than 0.5 mm.

    Gyratory crusher topshell assembly
    63.
    发明授权
    Gyratory crusher topshell assembly 有权

    公开(公告)号：US10046329B2

    公开(公告)日：2018-08-14

    申请号：US14900945

    申请日：2014-05-19

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Joel Andersson ,  Henrik Steede

    IPC: B02C2/04 ,  B02C2/06

    Abstract: A gyratory crusher topshell assembly in which a spacer (filler) ring is mounted radially intermediate a topshell and an outer crushing shell. The spacer ring is locked axially at the topshell via a shape profile of the mating surfaces of the spacer ring and the topshell. Additionally, the spacer ring is rotationally locked at the topshell via contact between abutments extending between the spacer ring and the topshell.

    RAISE BORING HEAD FOR ROTARY BORING
    64.
    发明申请
    RAISE BORING HEAD FOR ROTARY BORING 审中-公开

    公开(公告)号：US20180223600A1

    公开(公告)日：2018-08-09

    申请号：US15578673

    申请日：2016-05-09

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Joona LOIKKANEN

    IPC: E21B10/10 ,  E21B7/28 ,  E21F1/00

    CPC classification number: E21B10/10 ,  E21B7/28 ,  E21B10/28

    Abstract: A raise boring head for rotary boring in rock having a main body mountable at a drive shaft in which a mount face provides a supporting surface for a plurality of saddles that mount, in turn, respective roller cutters. At least one guide block is attached to the main body to project upwardly from the mount face and includes at least one guide face to facilitate the transport of cut material away from the mount face.

    BELT TURNING STATION AND METHOD
    66.
    发明申请
    BELT TURNING STATION AND METHOD 审中-公开

    公开(公告)号：US20180178984A1

    公开(公告)日：2018-06-28

    申请号：US15735985

    申请日：2015-06-15

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Gerald KRIBITZ

    IPC: B65G21/14 ,  B65G15/60

    CPC classification number: B65G21/14 ,  B65G15/60

    Abstract: A mountable construction in the form of a deflection device for a belt for continuously conveying material includes a first support frame arranged in a first direction and a second support frame arranged in a second direction, the support frames being coupleable with each other. First and second belt deflectors are arranged in connection to the support frames, wherein the first belt deflector is arranged substantially vertical and the second belt deflector is arranged substantially horizontal. A connection module couples the second support frame with the first support frame, the connection module being arranged such that the second support frame is coupleable to the first support frame at a variable or different horizontal angle. A method for deflecting a belt is also provided.

    Safety latch for a downhole tool
    69.
    发明授权
    Safety latch for a downhole tool 有权

    公开(公告)号：US09982501B2

    公开(公告)日：2018-05-29

    申请号：US14888087

    申请日：2014-04-25

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Goran Back ,  Kenneth Reid

    IPC: E21B31/18 ,  E21B25/02

    CPC classification number: E21B31/18 ,  E21B25/02

    Abstract: A lockable overshot assembly for use in a wireline spearhead system for lowering and retrieving inner tube assemblies and other tools and equipment from a downhole location includes a pair of lifting dogs pivotally mounted to an overshot head on the lockable overshot assembly and configured for latching a spearhead. A locking arrangement is mounted into the elongated body and engagable within the lifting dogs, such that in a locked state the lifting dogs are in latched position and in an unlocked state, allows the lifting dogs to move to the release position. The locking arrangement is a pin, which can be moved laterally to be between the latching dogs to prevent them moving to the release position.

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