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1. 发明授权

US11959258B2 Device for removing a wear member 有权
公开(公告)号：US11959258B2
公开(公告)日：2024-04-16
申请号：US17762596
申请日：2020-09-23
申请人： CQMS PTY LTD
发明人： Quintin Nienaber , Ian Ashby , David Vandersee , Ben Plant
IPC分类号： E02F9/28 , B25J15/00
CPC分类号： E02F9/2891 , B25J15/0042
摘要： A device for removing a wear member from a ground engaging surface, the device comprising:

a body having cavity and a wear member engaging portion to engage the wear member when the wear member extends into the cavity;
a gripper movable relative to the body, the gripper having a bracing member adapted to bear against a portion of the ground engaging surface to thereby provide a load path from the ground engaging surface to the wear member engaging portion; and
a first actuator connected to the gripper and the body, to apply a force to the gripper, to urge the gripper to move relative to the body, such that, when the bracing member bears against the ground engaging surface, movement of the gripper relative to the body removes the wear member from the ground engaging surface.

2. 发明授权

US11193256B2 Lock assembly for an excavator wear member 有权
公开(公告)号：US11193256B2
公开(公告)日：2021-12-07
申请号：US16503158
申请日：2019-07-03
申请人： CQMS PTY LTD
发明人： Miguel Guimaraes , Bruce Lilley , Quintin Nienaber , Tony Young
IPC分类号： E02F9/28 , E02F3/32
摘要： A lock assembly for an excavator wear assembly, the lock assembly a locking pin having at least one dowel extending outwardly therefrom. The lock assembly also includes a retaining member having a seat and a cavity and a biasing member located within the cavity of the retaining member. The biasing member is adapted to exert a biasing force on the dowel to releasably retain the dowel within the seat of the retaining member.

3. 发明授权

US10294636B2 System and method of estimating fatigue in a lifting member 有权
公开(公告)号：US10294636B2
公开(公告)日：2019-05-21
申请号：US15539633
申请日：2014-12-24
申请人： CQMS Pty Ltd
发明人： Bruce Alexander Leslie , David Clinton Andrews
IPC分类号： E02F9/24 , E02F9/26 , E02F9/22 , G07C5/02
摘要： A system of estimating fatigue in a lifting member, the system including: a first sensor configured to measure a first load related to a ram, the ram being connected to the lifting member; and a calculating device configured to: determine an actuator load based on the first load; determine a first force based on the actuator load; estimate a unit of fatigue life based on the first force; and estimate a fraction of total fatigue life consumed for a portion of the lifting member based on the unit of fatigue life and a fatigue life adjustment value.

4. 发明申请

US20180258617A1 A SYSTEM AND METHOD OF ESTIMATING FATIGUE IN A LIFTING MEMBER 审中-公开
公开(公告)号：US20180258617A1
公开(公告)日：2018-09-13
申请号：US15539633
申请日：2014-12-24
申请人： CQMS Pty Ltd
发明人： Bruce Alexander Leslie , David Clinton Andrews
IPC分类号： E02F9/26 , E02F9/24
CPC分类号： E02F9/267 , E02F9/226 , E02F9/24
摘要： A system of estimating fatigue in a lifting member, the system including: a first sensor configured to measure a first load related to a ram, the ram being connected to the lifting member; and a calculating device configured to: determine an actuator load based on the first load; determine a first force based on the actuator load; estimate a unit of fatigue life based on the first force; and estimate a fraction of total fatigue life consumed for a portion of the lifting member based on the unit of fatigue life and a fatigue life adjustment value.

5. 发明申请

US20170370075A1 SYSTEM AND METHOD OF CALCULATING A PAYLOAD WEIGHT 审中-公开
公开(公告)号：US20170370075A1
公开(公告)日：2017-12-28
申请号：US15539120
申请日：2014-12-24
申请人： CQMS Pty Ltd
发明人： Bruce Alexander LESLIE , David Clinton ANDREWS , Nicholas Simon HILLIER
IPC分类号： E02F9/26 , G01G19/12 , G01G5/06
CPC分类号： E02F9/264 , G01G5/06 , G01G19/083 , G01G19/12 , G01G23/01 , G01G23/48
摘要： A system of calculating a payload weight, the system including: a first sensor configured to assist in determining an actuator load associated with a ram, the ram being connected to a lifting member; and a calibration module configured to retrieve a calibration factor based on movement of the ram, the calibration factor being applied to the actuator load to thereby provide an adjusted actuator load; wherein the payload weight is calculated based on the adjusted actuator load.

6. 发明授权

US11634893B2 Wear member monitoring system 有权
公开(公告)号：US11634893B2
公开(公告)日：2023-04-25
申请号：US16316822
申请日：2016-07-15
申请人： CQMS Pty Ltd
发明人： Bruce Alexander Leslie , Nicholas Simon Hillier
IPC分类号： E02F9/28 , E02F9/26 , G01B11/16
摘要： A wear member monitoring system for a ground engaging tool, the system including: a measuring assembly having: an emitting device configured to emit a measurement signal towards a wear member of the ground engaging tool; a detecting device configured to detect a reflected measurement signal in response to the measurement signal emitted towards the wear member; and a processor configured to: analyse the reflected measurement signal with a two dimensional reference model; and determine a condition of the wear member based on the analysis of the reflected measurement signal with the two dimensional reference model.

7. 发明申请

US20220403630A1 DEVICE FOR REMOVING A WEAR MEMBER 有权
公开(公告)号：US20220403630A1
公开(公告)日：2022-12-22
申请号：US17762596
申请日：2020-09-23
申请人： CQMS PTY LTD
发明人： Quintin NIENABER , Ian ASHBY , David VANDERSEE , Ben PLANT
IPC分类号： E02F9/28 , B25J15/00
摘要： A device for removing a wear member from a ground engaging surface, the device comprising: a body having cavity and a wear member engaging portion to engage the wear member when the wear member extends into the cavity; a gripper movable relative to the body, the gripper having a bracing member adapted to bear against a portion of the ground engaging surface to thereby provide a load path from the ground engaging surface to the wear member engaging portion; and a first actuator connected to the gripper and the body, to apply a force to the gripper, to urge the gripper to move relative to the body, such that, when the bracing member bears against the ground engaging surface, movement of the gripper relative to the body removes the wear member from the ground engaging surface.

8. 发明授权

US10563379B2 System and method of identifying a payload destination 有权
公开(公告)号：US10563379B2
公开(公告)日：2020-02-18
申请号：US15539641
申请日：2014-12-24
申请人： CQMS Pty Ltd
发明人： Bruce Alexander Leslie , Michael Stoodley
IPC分类号： E02F9/26 , G08B21/18 , G01G19/12 , G01G19/08
摘要： A system of identifying a payload destination, the system including: one or more sensors; and an identifying module configured to: receive a plurality of inputs from the one or more sensors, the plurality of inputs being associated with payload delivery from a lifting machine; define a plurality of input destination identifiers based on the plurality of inputs; compare the plurality of input destination identifiers with stored identifiers in order to establish one or more destination match estimates; and identify the payload destination based on the one or more destination match estimates.

9. 发明授权

US10513836B2 Heavy duty excavator bucket 有权
公开(公告)号：US10513836B2
公开(公告)日：2019-12-24
申请号：US14749787
申请日：2015-06-25
申请人： CQMS PTY LTD
发明人： Bruce Alexander Leslie , Bevan Hall , Simon Peter Orton , Derek Mulder , David Andrews
IPC分类号： E02F3/40 , E02F3/60
摘要： A heavy duty excavator bucket is constructed with an exoskeletal structure comprising coupled cast components including a lip member, opposed wing members, junction members locatable between floor and side walls and side and rear walls and a cap rail structure extending between opposed wing members about the upper periphery of the bucket to form an integral structure. Steel plate floor, side wall and rear wall members extend between adjacent exoskeletal regions. The bucket may include a cast arch member extending between opposed wing members and a cast reinforcing member extending between opposed junction members adjacent said rear wall.

10. 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。

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