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1. 发明申请

US20140331529A1 LOCK ASSEMBLY FOR AN EXCAVATOR WEAR MEMBER 有权
标题翻译：用于挖掘机磨损会员的锁定装置
公开(公告)号：US20140331529A1
公开(公告)日：2014-11-13
申请号：US14343815
申请日：2012-06-14
申请人： CQMS PTY LTD
发明人： Miguel Guimaraes , Bruce Lilley , Josua Kirsch , Edwin Schuetz
IPC分类号： E02F9/28
CPC分类号： E02F9/2833 , E02F9/2825
摘要： A lock assembly, and wear assemblies including wear parts incorporating the lock assembly, having a locking pin with a dowel extending outwardly that is received in a slot of a retaining member. The slot of the retaining member has a narrowed section which is narrowed to a width that is less than the cross sectional dimension of the part of the dowel that is received in the narrowed section. In use, the locking pin is rotated and the dowel traverses the slot of the retaining member including passing through, or at least being received by, the narrowed section of the slot. The slot may optionally have a seat that receives the dowel after passing through the narrowed section.
摘要翻译：锁组件和磨损组件，包括结合有锁组件的耐磨部件，具有锁定销，锁销具有向外延伸的销钉，该销钉被容纳在保持构件的槽中。保持构件的槽具有变窄的部分，其变窄到小于接收在变窄部分中的销的部分的横截面尺寸的宽度。在使用中，锁定销被旋转，并且销钉穿过保持构件的槽，包括通过狭槽部分或至少被狭槽部分接收。狭槽可以可选地具有在穿过狭窄部分之后接收销钉的座椅。

2. 发明授权

US09476184B2 Excavator wear assembly 有权
标题翻译：挖掘机组装
公开(公告)号：US09476184B2
公开(公告)日：2016-10-25
申请号：US13814707
申请日：2012-12-10
申请人： CQMS PTY LTD
发明人： Douglas Wallis , Miguel Guimaraes , Bruce Lilley , Josua Kirsch , Edwin Schuetz
IPC分类号： E02F9/28
CPC分类号： E02F9/2833 , E02F9/2825 , E02F9/2841 , Y10T29/49947
摘要： A lock assembly to lock two members together, typically an excavator wear member, such as a tooth, on to an adaptor. The lock assembly has a locking pin with a flange portion and a retaining assembly that receives the locking pin. The retaining assembly includes a locking member, in the form of a locking ring, which deforms radially when a tapered portion of the locking pin is inserted into the retaining assembly. In the locked position, the locking ring engages with the flange portion of the locking pin to prevent withdrawal of the locking pin from the retaining assembly.
摘要翻译：锁定组件，其将两个构件锁定在一起，通常是挖掘机磨损构件（例如，齿）到适配器上。锁定组件具有锁定销，其具有凸缘部分和容纳锁定销的保持组件。保持组件包括锁定形式的锁定构件，当锁定销的锥形部分插入到保持组件中时，该锁定构件径向地变形。在锁定位置，锁定环与锁定销的凸缘部分接合，以防止锁定销从保持组件中退出。

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