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24 条记录 (耗时 0.019 秒)

    WEAR ASSEMBLY
    1.
    发明申请
    WEAR ASSEMBLY 审中-公开

    公开(公告)号：US20180266085A1

    公开(公告)日：2018-09-20

    申请号：US15984247

    申请日：2018-05-18

    申请人： ESCO Corporation

    发明人： Mark A. Cheyne ,  Noah D. Cowgill ,  Michael B. Roska ,  Donald M. Conklin ,  Scott H. Zenier ,  Chris J. Hainley

    IPC分类号： E02F9/28 ,  E02F9/26

    CPC分类号： E02F9/2883 ,  E02F9/267 ,  E02F9/2825 ,  E02F9/2833 ,  E02F9/2841 ,  E02F9/2858

    摘要： A wear assembly for use on various kinds of earth working equipment that includes a base with a supporting portion, a wear member with a cavity into which the supporting portion is received, and a lock to releasably secure the wear member to the base. The supporting portion is formed with top and bottom recesses that receive complementary projections of the wear member. These recesses and projections include aligned holes so as to receive and position the lock centrally within the wear assembly and remote from the wear surface. The hole in the wear member is defined by a wall that includes a retaining structure provided with an upper bearing surface and a lower bearing surface for contacting and retaining the lock against upward and downward movement in the hole. The lock includes a mounting component that defines a threaded opening for receiving a threaded pin that is used to releasably hold the wear member to the base. The separate mounting component can be easily manufactured and secured within the wear member for less expense and higher quality than forming the threads directly in the wear member.

    LOCK FOR A WEAR ASSEMBLY
    2.
    发明申请
    LOCK FOR A WEAR ASSEMBLY 审中-公开

    公开(公告)号：US20180148908A1

    公开(公告)日：2018-05-31

    申请号：US15878244

    申请日：2018-01-23

    申请人： ESCO Corporation

    发明人： Christopher A. Johnston ,  Donald M. Conklin ,  Michael B. Roska ,  William D. Rossi ,  Kevin S. Stangeland

    IPC分类号： E02F9/28

    摘要： Wear members for wear assemblies include a lock configured to secure the wear member to a base, where the lock has two engagement positions, namely: (a) a first position that secures the lock to the wear member, and (b) a second position that secures the wear member to the base. The locks are further configured to be unlatched and removed from the wear member in two phases, a first retraction of the latching mechanism, followed by a rotation of the lock itself with removal from the wear member.

    Lock for a wear assembly
    3.
    发明授权
    Lock for a wear assembly 有权

    公开(公告)号：US10655307B2

    公开(公告)日：2020-05-19

    申请号：US15878244

    申请日：2018-01-23

    申请人： ESCO Corporation

    发明人： Christopher A. Johnston ,  Donald M. Conklin ,  Michael B. Roska ,  William D. Rossi ,  Kevin S. Stangeland

    IPC分类号： E02F9/28

    摘要： Wear members for wear assemblies include a lock configured to secure the wear member to a base, where the lock has two engagement positions, namely: (a) a first position that secures the lock to the wear member, and (b) a second position that secures the wear member to the base. The locks are further configured to be unlatched and removed from the wear member in two phases, a first retraction of the latching mechanism, followed by a rotation of the lock itself with removal from the wear member.

    Wear assembly for use on earth working equipment
    7.
    发明授权
    Wear assembly for use on earth working equipment 有权

    公开(公告)号：US10829912B2

    公开(公告)日：2020-11-10

    申请号：US15809793

    申请日：2017-11-10

    申请人： ESCO Corporation

    发明人： Christopher M. Carpenter ,  Donald M. Conklin ,  James E. Bearden ,  Severn D. Durand ,  Dziugas Radzius ,  Ray J. Morris

    IPC分类号： E02F9/28 ,  B23P11/00

    摘要： A wear assembly for excavating equipment which includes a wear member and a base each with upper and lower stabilizing surfaces that are offset and at overlapping depths to reduce the overall depth of the assembly while maintaining high strength and a stable coupling. The nose and socket each includes a generally triangular-shaped front stabilizing end to provide a highly stable front connection between the nose and wear member for both vertical and side loading. The lock is movable between hold and release positions to accommodate replacing of the wear member when needed, and secured to the wear member for shipping and storage purposes.

    Wear assembly
    8.
    发明授权
    Wear assembly 有权

    公开(公告)号：US10364554B2

    公开(公告)日：2019-07-30

    申请号：US14838117

    申请日：2015-08-27

    申请人： ESCO Corporation

    发明人： Mark A. Cheyne ,  Noah D. Cowgill ,  Michael B. Roska ,  Donald M. Conklin ,  Scott H. Zenier ,  Chris J. Hainley

    IPC分类号： E02F9/28 ,  E02F9/26

    摘要： A wear assembly for use on various kinds of earth working equipment that includes a base with a supporting portion, a wear member with a cavity into which the supporting portion is received, and a lock to releasably secure the wear member to the base. The supporting portion is formed with top and bottom recesses that receive complementary projections of the wear member. These recesses and projections include aligned holes so as to receive and position the lock centrally within the wear assembly and remote from the wear surface. The hole in the wear member is defined by a wall that includes a retaining structure provided with an upper bearing surface and a lower bearing surface for contacting and retaining the lock against upward and downward movement in the hole. The lock includes a mounting component that defines a threaded opening for receiving a threaded pin that is used to releasably hold the wear member to the base. The separate mounting component can be easily manufactured and secured within the wear member for less expense and higher quality than forming the threads directly in the wear member.

    WEAR ASSEMBLY
    10.
    发明申请
    WEAR ASSEMBLY 有权
    磨损组装

    公开(公告)号：US20160201299A1

    公开(公告)日：2016-07-14

    申请号：US15079169

    申请日：2016-03-24

    申请人： ESCO Corporation

    发明人： Christopher A. Johnston ,  Donald M. Conklin ,  Michael B. Roska ,  William D. Rossi ,  Kevin S. Stangeland

    IPC分类号： E02F9/28

    CPC分类号： E02F9/2833 ,  E02F9/2808 ,  E02F9/2816 ,  E02F9/2825 ,  E02F9/2841 ,  E02F9/2858

    摘要： Wear members for wear assemblies include a lock configured to secure the wear member to a base, where the lock has two engagement positions, namely: (a) a first position that secures the lock to the wear member, and (b) a second position that secures the wear member to the base. The locks are further configured to be unlatched and removed from the wear member in two phases, a first retraction of the latching mechanism, followed by a rotation of the lock itself with removal from the wear member.

    摘要翻译： 用于磨损组件的磨损构件包括构造成将磨损构件固定到基部的锁，其中锁具有两个接合位置，即：（a）将锁固定到磨损构件的第一位置，以及（b）第二位置 将磨损部件固定在基座上。 锁被进一步构造成从两个阶段中从磨损构件中解锁和移除，锁定机构的第一缩回，随后从磨损构件移除而使锁本身旋转。