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公开(公告)号：US20170275717A1
公开(公告)日：2017-09-28
申请号：US15506344
申请日：2015-09-08
CPC分类号： C21D7/04 , B62D55/20 , C21D9/0068 , C21D9/0087 , C21D10/00
摘要： A component of a crawler type machine is hardened by explosive depth hardening. The component is typically a crawler track shoe (10), and the roller path surface (11) of the track shoe and immediate underlying metal portion are pre-hardened by placing explosive charge (15) on the surface of the track shoe (10), and detonating the explosive charge to impart a high force on the surface and underlying metal portion for a short duration. The resultant shock wave causes high-velocity deformation at a high stress level, which leads to intensive development of plastic displacement at microscopic size. This increases the hardness and the strength of the surface and underlying metal portion. The surface (11) may be hardened by repetitive explosive depth hardening. Grooves (20) may also be formed in the roller path (11) to accommodate any flow of material. Explosive depth hardening can be applied to other surfaces of the track shoe (10), such as the pin bore of a connection lug, or to other components such as a drive tumbler of the crawler.
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公开(公告)号：US20160083935A1
公开(公告)日：2016-03-24
申请号：US14783606
申请日：2014-04-11
发明人： Chris EDMONDS
IPC分类号： E02F9/28
CPC分类号： E02F9/2833 , E02F9/2825 , E02F9/2841
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.
摘要翻译： 一种用于将第一齿构件锁定到第二齿构件的挖掘齿锁组件，所述第一齿构件具有包括构造成容纳所述第二齿构件的鼻部的插座的主体，当所述第二齿 构件被容纳在第一齿构件中，其中锁组件包括：锁，其包括被构造成插入到锁定空间中的主体，包括通过将主体旋转到操作位置以将第一齿构件锁定到第二齿构件 以及设置在所述锁和所述第一和第二齿构件中的一个或两个上的相互接合的元件，所述元件构造成将锁定在所述锁定空间内可释放地保持在其操作位置。
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公开(公告)号：US20140186105A1
公开(公告)日：2014-07-03
申请号：US14094421
申请日：2013-12-02
发明人： Joel Nelio MARTINELLI , Chad LIZDENIS , Jason LUNN
IPC分类号： E02F9/28
CPC分类号： E02F9/2883 , E02F3/58 , E02F9/2841 , F16G15/06 , Y10T403/589
摘要： A lock assembly comprising a locking element having; a body having a first locking axis; at least one tab movable relative to the body, the tab movable between a retracted position and an extended position relative to the first locking axis; a locking surface having at least one retaining element; wherein the lock assembly is operative to adopt a locked condition where the at least one tab engages with a respective one of the at least one retaining element to prevent relative movement between the locking element and the locking surface in at least one direction of the first locking axis.
摘要翻译： 一种锁组件，包括锁定元件， 具有第一锁定轴的主体; 至少一个翼片可相对于所述主体移动，所述突片可相对于所述第一锁定轴线在缩回位置和延伸位置之间移动; 具有至少一个保持元件的锁定表面; 其中所述锁定组件可操作以采用锁定状态，其中所述至少一个突出部与所述至少一个保持元件中的相应一个接合，以防止在所述锁定元件和所述锁定表面之间的所述第一锁定的至少一个方向上的相对运动 轴。
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公开(公告)号：US20240343276A1
公开(公告)日：2024-10-17
申请号：US18034490
申请日：2021-10-22
发明人： Scott Andrew SIMSON
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： Disclosed is a coupler for a coupling arrangement for a rail wagon. The coupler comprising a body and a knuckle. The body has a head portion at one end for engaging with a knuckle and a butt portion at an opposing end for engaging with a yoke. The knuckle extends between a protruding portion that engages a complementary knuckle of a coupler for an adjoining rail wagon, and a tail extending along a longitudinal axis for coupling the knuckle with the head portion of the coupler. The head portion comprises an interior wall defining an interior cavity for engaging the tail of the knuckle. The coupler is configured such that in use loading induced in the coupler is transferred between the knuckle and the head portion along a substantially evenly distributed load path.
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公开(公告)号：US20230014652A1
公开(公告)日：2023-01-19
申请号：US17757021
申请日：2020-12-09
摘要： Disclosed herein is a mill liner assembly for a grinding mill, comprising: a mill liner which comprises a wear surface and an opposite inner surface that is arranged in use to be mounted in opposed relation to an interior surface of a shell of the grinding mill, a liner sensor which is embedded within the mill liner; and a control or power arrangement configured to control or power the liner sensor, the control or power arrangement being also embedded in the mill liner.
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公开(公告)号：US09540795B2
公开(公告)日：2017-01-10
申请号：US14660002
申请日：2015-03-17
发明人： Daniel Freund , Mark Hurley , David Hoad , Matthew Reushle
IPC分类号： E02F9/28
CPC分类号： E02F9/2825 , E02F9/2841 , E02F9/2883 , Y10T29/49947
摘要： A wear assembly for attachment to a digging device. The wear assembly can include a wear member arranged to be assembled with the digging device in an assembled condition and a lock mounted to the digging device. The lock can be adjustable between an extended configuration and a retracted configuration and can include at least one locking element that projects outwardly from its mounting in the extended configuration of the lock and is operative to be displaced inwardly from the extended configuration towards its mounting to adopt the retracted configuration of the lock. With the wear member in the assembled condition with the digging device, movement of the at least one locking element from the extended configuration towards the retracted configuration can cause the wear member to be locked to the digging device in the assembled condition.
摘要翻译： 用于连接到挖掘装置的磨损组件。 磨损组件可以包括布置成在组装状态下与挖掘装置组装的磨损构件和安装到挖掘装置的锁。 锁可以在延伸构型和缩回构型之间调节，并且可以包括至少一个锁定元件，该锁定元件在锁的延伸构造中从其安装件向外突出，并且可操作以从延伸构型朝向其安装向内移位以采用 锁的缩回配置。 在磨损构件与挖掘装置组装的状态下，至少一个锁定元件从延伸构型朝向缩回构型的移动可以使磨损构件在组装状态下被锁定到挖掘装置。
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公开(公告)号：US20140366770A1
公开(公告)日：2014-12-18
申请号：US14353470
申请日：2012-10-19
发明人： John Klinkenberg , Jon Balaam , Simon Burgoyne
摘要： A discharge assembly for a bulk materials rail wagon comprises a base incorporating at least one opening to allow gravity discharge of bulk material from the wagon, a closure member associated with the opening and movable to open and close the opening, and a seal to seal between the base and the closure member, the seal being removably mounted and accessible from an underside of the rail wagon.
摘要翻译： 用于散装材料轨道车的排放组件包括底座，其包括至少一个开口，以允许散货物从货车重力排放，与开口相关联并可移动以打开和关闭开口的封闭构件，以及密封件之间的密封 基座和封闭构件，密封件可拆卸地安装并从轨道车的下侧接近。
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公开(公告)号：US20240246087A1
公开(公告)日：2024-07-25
申请号：US18290397
申请日：2022-05-11
CPC分类号： B02C17/22 , F16B5/02 , F16B5/10 , F16B23/0007 , F16B23/0069 , F16B33/002 , F16B35/06 , F16B43/001
摘要： Disclosed is a mill liner assembly for a grinding mill. The mill liner assembly including a mill liner and a head nut for the mill liner. The liner comprises a wear surface and an opposite inner surface. The head nut forming part of a coupling for use in removably mounting the mill liner to an interior surface of the grinding mill. The mill liner assembly further comprises at least one passage having an interior wall extending through in the liner for receiving the head nut. The head nut includes a leading end and a trailing end being spaced apart along an axis. The head nut also comprises a body having an interior bore extending along the axis operative to receive a shank, the shank forming part of the coupling, and an engaging portion connected to or integrally formed with the body to engage the interior wall of the passage to retain the head nut in the at least one passage in the mill liner. Also disclosed is a method of installation of a head nut in a mill liner.
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公开(公告)号：US20240035250A1
公开(公告)日：2024-02-01
申请号：US18266231
申请日：2021-12-08
CPC分类号： E02F3/3609 , E02F9/267
摘要： Disclosed is a bucket for moving material. The bucket comprising an engagement beam for engaging a machine. The engagement beam including a plurality of lugs. The bucket further comprises a basket supported by the engagement beam. The basket having a basket body defining a basket interior. In some embodiments, the engagement beam is cast. In some embodiments, at least a portion of the basket body is removable to allow for replacement of the at least a portion of the basket body.
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公开(公告)号：US20230401689A1
公开(公告)日：2023-12-14
申请号：US18033982
申请日：2021-10-26
发明人： Daniel Jonathon FARTHING , Reece ATTWOOD , Glenn BAXTER , Adam AMOS , Oliver BAMFORD , Sam FARQUAHR
CPC分类号： G06T7/0004 , G06T7/70 , G06T15/205 , E02F9/267 , G06T2207/10012 , G06T2207/10028 , G06T2207/10048 , G06T2207/30164
摘要： Disclosed is a system and method for determining a wear or operational characteristic regarding an apparatus. The method includes: determining a position data of at least a portion of the apparatus, by analysing two-dimensional image data from each of a plurality of image sensors located to capture image data of the apparatus, or part thereof, and calculating a physical or operational characteristic using the position data.
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