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1. 发明申请

US20170328037A1 RETAINER SLEEVE FOR GROUND ENGAGING TOOLS 审中-公开
公开(公告)号：US20170328037A1
公开(公告)日：2017-11-16
申请号：US15479320
申请日：2017-04-05
申请人： Caterpillar Inc.
发明人： Doug Serrurier , Mihai Mircea Balan , Scott Anthony Schick , Eric Thomas Sinn , Jason Grant Jura , Arun Venugopal , Kadirvel Muthusamy
IPC分类号： E02F9/28 , G05B19/4099 , B29C64/393 , B22F3/105 , B33Y80/00 , B33Y70/00 , B33Y50/02
CPC分类号： E02F9/2833 , B22F3/1055 , B22F2003/1057 , B29C64/393 , B33Y50/02 , B33Y70/00 , B33Y80/00 , E02F9/2825 , E02F9/2841 , G05B19/4099 , G05B2219/35134 , G05B2219/49007
摘要： A retainer sleeve configured for use in a retainer system for a ground engaging tool includes a plurality of plate-like sections, each section being flexibly joined with an adjacent section along either a radially inner edge or a portion of a radially outer edge. The radially inner edges of the plurality of sections form part of a segmented inner surface configured for engagement with an outer surface of a locking member of the retainer system. The inner surface extends partially around a central axis of the retainer sleeve to form a substantially C-shaped retainer sleeve having opposite circumferential ends that are spaced from each other. The radially outer edges of the plurality of sections form part of a segmented, frustoconical outer surface configured for engagement in an internal lock cavity of a ground engaging tool tip.

2. 发明授权

US10060099B2 Wear indicator for a wear member of a tool 有权
公开(公告)号：US10060099B2
公开(公告)日：2018-08-28
申请号：US15178657
申请日：2016-06-10
申请人： Caterpillar Inc.
发明人： Doug Serrurier , Arun Venugopal
IPC分类号： E02F9/26 , E02F9/28 , G01N3/56 , G06F17/50 , E21B12/02 , B33Y10/00 , B33Y80/00 , E02F3/40
CPC分类号： E02F9/267 , B33Y10/00 , B33Y80/00 , E02F3/40 , E02F9/2883 , E21B12/02 , G01N3/56 , G06F17/50 , G06F2217/12
摘要： A wear indicator is provided for a wear member of a machine wherein the wear member is subject to wear during use of the machine. The wear indicator may include a plug member configured to be positioned in a region of the wear member subject to wear. The plug member may be oriented with a central axis extending in a direction substantially parallel to a direction of wear of the wear member. The wear indicator may include a plurality of perceptibly different and distinct axial cross sections taken perpendicular to the central axis of the plug member in axially spaced planes along the central axis.

3. 外观设计

USD788182S1 Heel shroud 有权
公开(公告)号：USD788182S1
公开(公告)日：2017-05-30
申请号：US29551594
申请日：2016-01-14
申请人： Caterpillar Inc.
设计人： Douglas Serrurier , Arun Venugopal

4. 发明授权

US09758947B2 Mounting base for wear member 有权
公开(公告)号：US09758947B2
公开(公告)日：2017-09-12
申请号：US14919144
申请日：2015-10-21
申请人： CATERPILLAR INC.
发明人： Douglas Serrurier , Arun Venugopal
IPC分类号： E02F9/28
CPC分类号： E02F9/2883
摘要： A mounting base for removably coupling a wear member to a tool may have a generally planar first base portion, which may have an inward surface configured to be attached to the tool. The mounting base may also have a generally planar second base portion extending from the first base portion in a direction generally perpendicular to the first base portion. The second base portion may have an inward surface configured to be attached to the tool. The first base portion may define an opening including a notch-shaped portion and a rectangle-shaped portion.

5. 发明申请

US20160130790A1 WEAR MEMBER FOR TOOL 有权
标题翻译：磨损工具会员
公开(公告)号：US20160130790A1
公开(公告)日：2016-05-12
申请号：US14919036
申请日：2015-10-21
申请人： CATERPILLAR INC.
发明人： Douglas Serrurier , Arun Venugopal
IPC分类号： E02F9/28
CPC分类号： E02F9/2883
摘要： A wear member for a tool may have a generally planar first wear member portion defining an opening. The first wear member portion may also have a first inward surface defining a projection adjacent the opening for removably coupling the wear member to a mounting base attached to the tool. The wear member may also have a generally planar second wear member portion extending from the first wear member portion in a direction generally perpendicular to the first wear member portion. The second wear member portion may also have a second inward surface contiguous with the first inward surface. The first and second inward surfaces may define a receiving pocket configured to receive the mounting base, and the projection may be positioned completely within the receiving pocket.
摘要翻译：用于工具的磨损构件可以具有限定开口的大致平面的第一磨损构件部分。第一磨损构件部分还可以具有限定邻近开口的突起的第一向内表面，用于将耐磨构件可移除地联接到附接到工具的安装基座。磨损构件还可以具有大致平坦的第二磨损构件部分，其从大致垂直于第一磨损构件部分的方向从第一磨损构件部分延伸。第二磨损构件部分还可以具有与第一向内表面邻接的第二内表面。第一和第二内表面可以限定构造成接收安装基座的接收凹部，并且突出部可以完全定位在接收口袋内。

6. 外观设计

USD803899S1 Tip for a ground engaging machine implement 有权
公开(公告)号：USD803899S1
公开(公告)日：2017-11-28
申请号：US29587746
申请日：2016-12-15
申请人： Caterpillar Inc.
设计人： Douglas Serrurier , Mihai Mircea Balan , Jason Jura , Eric Sinn , Arun Venugopal

7. 外观设计

USD751610S1 Heel shroud 有权
标题翻译：鞋跟
公开(公告)号：USD751610S1
公开(公告)日：2016-03-15
申请号：US29508614
申请日：2014-11-07
申请人： Caterpillar Inc.
设计人： Douglas Serrurier , Arun Venugopal

8. 发明授权

US10544568B2 Retainer sleeve for ground engaging tools 有权
公开(公告)号：US10544568B2
公开(公告)日：2020-01-28
申请号：US15479320
申请日：2017-04-05
申请人： Caterpillar Inc.
发明人： Doug Serrurier , Mihai Mircea Balan , Scott Anthony Schick , Eric Thomas Sinn , Jason Grant Jura , Arun Venugopal , Kadirvel Muthusamy
IPC分类号： E02F9/28 , B29C64/393 , B22F3/105 , G05B19/4099 , B33Y50/02 , B33Y70/00 , B33Y80/00
摘要： A retainer sleeve configured for use in a retainer system for a ground engaging tool includes a plurality of plate-like sections, each section being flexibly joined with an adjacent section along either a radially inner edge or a portion of a radially outer edge. The radially inner edges of the plurality of sections form part of a segmented inner surface configured for engagement with an outer surface of a locking member of the retainer system. The inner surface extends partially around a central axis of the retainer sleeve to form a substantially C-shaped retainer sleeve having opposite circumferential ends that are spaced from each other. The radially outer edges of the plurality of sections form part of a segmented, frustoconical outer surface configured for engagement in an internal lock cavity of a ground engaging tool tip.

9. 发明授权

US09995021B2 Wear member for tool 有权
公开(公告)号：US09995021B2
公开(公告)日：2018-06-12
申请号：US14919036
申请日：2015-10-21
申请人： CATERPILLAR INC.
发明人： Douglas Serrurier , Arun Venugopal
IPC分类号： E02F9/28
CPC分类号： E02F9/2883
摘要： A wear member for a tool may have a generally planar first wear member portion defining an opening. The first wear member portion may also have a first inward surface defining a projection adjacent the opening for removably coupling the wear member to a mounting base attached to the tool. The wear member may also have a generally planar second wear member portion extending from the first wear member portion in a direction generally perpendicular to the first wear member portion. The second wear member portion may also have a second inward surface contiguous with the first inward surface. The first and second inward surfaces may define a receiving pocket configured to receive the mounting base, and the projection may be positioned completely within the receiving pocket.

10. 发明申请

US20160130791A1 MOUNTING BASE FOR WEAR MEMBER 有权
标题翻译：安装座椅用于磨损会员
公开(公告)号：US20160130791A1
公开(公告)日：2016-05-12
申请号：US14919144
申请日：2015-10-21
申请人： CATERPILLAR INC.
发明人： Douglas Serrurier , Arun Venugopal
IPC分类号： E02F9/28
CPC分类号： E02F9/2883
摘要： A mounting base for removably coupling a wear member to a tool may have a generally planar first base portion, which may have an inward surface configured to be attached to the tool. The mounting base may also have a generally planar second base portion extending from the first base portion in a direction generally perpendicular to the first base portion. The second base portion may have an inward surface configured to be attached to the tool. The first base portion may define an opening including a notch-shaped portion and a rectangle-shaped portion.
摘要翻译：用于将耐磨构件可拆卸地联接到工具的安装基座可以具有大致平坦的第一基部，其可以具有被配置为附接到工具的内表面。安装基座还可以具有大致平坦的第二基部，该第二基部从大致垂直于第一基部的方向从第一基部延伸。第二基部可以具有构造成附接到工具的内表面。第一基部可以限定包括切口形状部分和矩形部分的开口。

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