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公开(公告)号：US10190290B2
公开(公告)日：2019-01-29
申请号：US15104496
申请日：2014-12-19
发明人： David James Gandy , Geoffrey Lodge
摘要： A lock assembly for locking a wear member to excavation equipment, the assembly comprising first and second bodies configured to be assembled together, one body substantially positioned over the other, in an assembled condition to form a lock extending along a longitudinal axis, the first and second bodies each comprising at least one interengaging formation, the, or respective ones of the, interengaging formations on the bodies being configured to interengage when the bodies are in the assembled condition to form one or more couplings that resist lateral displacement of the bodies with respect to each other under loads applied transverse to the longitudinal axis of the assembled lock to the side of the first and second bodies.
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公开(公告)号：US10100498B2
公开(公告)日：2018-10-16
申请号：US15176992
申请日：2016-06-08
摘要： A lip for an excavation bucket, the lip comprising: an upper and a lower surface that extend to a digging edge; and a plurality of mounting sections for mounting shrouds to the lip to protect the digging edge against wear, at least one of the mounting sections comprising first and second bearing surfaces on one of the upper or lower surfaces of the lip and configured to have a shroud bear against when mounted to the mounting section, wherein the first and second bearing surfaces are inclined with respect to one another.
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公开(公告)号：US20160069046A1
公开(公告)日：2016-03-10
申请号：US14783719
申请日：2014-04-11
发明人： Reece ATTWOOD , David HOAD
IPC分类号： E02F9/28
CPC分类号： E02F9/2825 , E02F9/2833 , E02F9/2858 , E02F9/2891
摘要： An excavation tooth assembly comprising: a first tooth member including a nose portion; and a second tooth member comprising a body having opposite first and second ends and a socket extending into the body from the first end to finish at an end wall, the first and second tooth members arranged in an assembled condition where the nose portion of the first tooth member is received within the socket of the second tooth member, wherein the tooth members being configured in the assembled condition with opposed surface portions of the socket located towards the second end of the second tooth member bearing on the nose portion of the first tooth member and clearance gaps are provided between opposed surface portions of the socket located towards the first end of the second tooth member and the nose portion.
摘要翻译： 一种挖掘齿组件，包括：第一齿构件，其包括鼻部; 以及第二齿构件，其包括具有相对的第一和第二端的本体和从所述第一端延伸到所述主体中并在端壁处完成的插座，所述第一和第二齿构件以组装状态布置，其中所述第一 齿构件被容纳在第二齿构件的插座内，其中齿构件被构造成组装状态，其中插座的相对的表面部分朝向第二齿构件的第二端的第一端部承载在第一齿构件的鼻部上 并且在位于第二齿构件的第一端和鼻部的插座的相对的表面部分之间设置间隙。
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公开(公告)号：US20240040968A1
公开(公告)日：2024-02-08
申请号：US18244414
申请日：2023-09-11
IPC分类号： A01F29/00 , B02C17/16 , B01F27/052 , B01F27/922 , B01F27/1144 , B02C19/22
CPC分类号： A01F29/00 , B02C17/163 , B01F27/052 , B01F27/922 , B01F27/1144 , B02C19/22 , B02C2210/02 , A01F29/09
摘要： A liner element for lining a vertical grinding mill agitator including one or more primary mounting portions configured to releasably mount the liner to a shaft of the agitator; and one or more secondary mounting portions configured to releasably mount one or more wear members to the liner. A liner segment including the liner element and at least one wear member is also disclosed.
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公开(公告)号：US20230356234A1
公开(公告)日：2023-11-09
申请号：US17268921
申请日：2019-08-16
IPC分类号： B02C17/22
CPC分类号： B02C17/22
摘要： Disclosed is a mill liner for a grinding mill, a mill liner coupling, a coupling tool, and a method of removing a mill liner for a grinding mill. The mill liner is arranged to be removably mounted to an interior surface of the grinding mill. The mill liner includes a coupling component that forms part of a coupling to connect the liner to a coupling tool for lifting of the liner. The coupling component being may be accessible via the inner surface or the wear surface. The coupling component may be in the form of at least one cavity.
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公开(公告)号：US10151082B2
公开(公告)日：2018-12-11
申请号：US14783606
申请日：2014-04-11
发明人： Chris Edmonds
IPC分类号： E02F9/28
摘要： An excavation tooth lock assembly to lock a first tooth member to a second tooth member, the first tooth member having a body that incorporates a socket which is configured to receive a nose portion of the second tooth member, a locking space provided when the second tooth member is received in the first tooth member, wherein the lock assembly comprises: a lock comprising a body which is configured to be inserted into the locking space including by rotating the body into an operative position to lock the first tooth member to the second tooth member and interengaging elements disposed on the lock and one or both of the first and second tooth members, the elements configured to releaseably retain the lock within the locking space in its operative position.
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公开(公告)号：US09863125B2
公开(公告)日：2018-01-09
申请号：US14783719
申请日：2014-04-11
发明人： Reece Attwood , David Hoad
IPC分类号： E02F9/28
CPC分类号： E02F9/2825 , E02F9/2833 , E02F9/2858 , E02F9/2891
摘要： An excavation tooth assembly comprising: a first tooth member including a nose portion; and a second tooth member comprising a body having opposite first and second ends and a socket extending into the body from the first end to finish at an end wall, the first and second tooth members arranged in an assembled condition where the nose portion of the first tooth member is received within the socket of the second tooth member, wherein the tooth members being configured in the assembled condition with opposed surface portions of the socket located towards the second end of the second tooth member bearing on the nose portion of the first tooth member and clearance gaps are provided between opposed surface portions of the socket located towards the first end of the second tooth member and the nose portion.
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公开(公告)号：US20160362875A1
公开(公告)日：2016-12-15
申请号：US15176992
申请日：2016-06-08
IPC分类号： E02F9/28
CPC分类号： E02F9/2883 , E02F3/40
摘要： A lip for an excavation bucket, the lip comprising: an upper and a lower surface that extend to a digging edge; and a plurality of mounting sections for mounting shrouds to the lip to protect the digging edge against wear, at least one of the mounting sections comprising first and second bearing surfaces on one of the upper or lower surfaces of the lip and configured to have a shroud bear against when mounted to the mounting section, wherein the first and second bearing surfaces are inclined with respect to one another.
摘要翻译： 用于挖掘斗的唇缘，所述唇部包括：延伸到挖掘边缘的上表面和下表面; 以及多个安装部分，用于将护罩安装到唇部以保护挖掘刃免受磨损，至少一个安装部分包括在唇缘的上表面或下表面之一上的第一和第二支承表面，并且构造成具有护罩 当安装到安装部分时，所述第一和第二支承表面相对于彼此倾斜。
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公开(公告)号：US20160356024A1
公开(公告)日：2016-12-08
申请号：US15104496
申请日：2014-12-19
发明人： David James GANDY , Geoffrey LODGE
IPC分类号： E02F9/28
CPC分类号： E02F9/2825 , E02F9/2833 , E02F9/2841 , E02F9/2883
摘要： A lock assembly for locking a wear member to excavation equipment, the assembly comprising first and second bodies configured to be assembled together, one body substantially positioned over the other, in an assembled condition to form a lock extending along a longitudinal axis, the first and second bodies each comprising at least one interengaging formation, the, or respective ones of the, interengaging formations on the bodies being configured to interengage when the bodies are in the assembled condition to form one or more couplings that resist lateral displacement of the bodies with respect to each other under loads applied transverse to the longitudinal axis of the assembled lock to the side of the first and second bodies.
摘要翻译： 一种用于将磨损构件锁定到挖掘设备的锁组件，该组件包括被构造成组装在一起的第一和第二主体，一个主体基本上位于另一个上的组件，以形成沿着纵向轴线延伸的锁，第一和 每个包括至少一个相互接合形式的第二主体，所述主体上的或相应的相互接合的结构被构造成当所述主体处于组装状态时相互联系，以形成一个或多个联接件，所述联接器抵抗所述主体的侧向位移， 在横向于组装的锁的纵向轴线施加到第一和第二主体侧面的负载下彼此连接。
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公开(公告)号：US12006665B2
公开(公告)日：2024-06-11
申请号：US17255854
申请日：2018-06-29
IPC分类号： E02F9/28
CPC分类号： E02F9/2833 , E02F9/285
摘要： A locking assembly is disclosed for securing a wear member to a support structure. The locking assembly includes a locking pin having a pin capable of securing the wear member to the support structure. The pin is disclosed as including pin portions that are interconnected through a coupling to allow torque to be transferred from at least one pin portion to the other pin portion and allow axial movement of one of the pin portions relative to the other pin portion in the direction of the pin axis. Also disclosed is a locking assembly to retain a pin in a predetermined position.
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