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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：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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