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1. 发明申请

US20150292171A1 Snow Wing Hard Link With Adjustable Float Capability 有权
标题翻译：雪翼硬链可调浮动能力
公开(公告)号：US20150292171A1
公开(公告)日：2015-10-15
申请号：US14252366
申请日：2014-04-14
申请人： Caterpillar Inc.
发明人： Michael Paul May , Ryan P. Shea , Bart A. Fisher
IPC分类号： E01H5/06
CPC分类号： E01H5/067 , E01H5/061
摘要： A hard link, which is connected to a moldboard of a machine, includes a first range of float capability and a second range of float capability. The second range of float capability may provide a greater float height to the moldboard than the first range of float capability. In another embodiment, a machine includes a moldboard, a jib arm operatively configured to raise and lower the moldboard, and a link attaching the jib arm to the moldboard. The link includes two discrete float capabilities.
摘要翻译：连接到机器的移动板的硬连杆包括浮动能力的第一范围和浮动能力的第二范围。浮动能力的第二范围可以提供比浮动能力的第一范围更大的浮选高度。在另一个实施例中，一种机器包括一个移动板，可操作地构造成升高和降低该移动板的起重臂以及将起重臂连接到该移动板上的连杆。该链接包括两个离散的浮动功能。

2. 发明授权

US09303377B2 Snow wing hard link with adjustable float capability 有权
标题翻译：雪翼硬链接，浮动能力可调
公开(公告)号：US09303377B2
公开(公告)日：2016-04-05
申请号：US14252366
申请日：2014-04-14
申请人： Caterpillar Inc.
发明人： Michael Paul May , Ryan P. Shea , Bart A. Fisher
IPC分类号： E01H5/06
CPC分类号： E01H5/067 , E01H5/061
摘要： A hard link, which is connected to a moldboard of a machine, includes a first range of float capability and a second range of float capability. The second range of float capability may provide a greater float height to the moldboard than the first range of float capability. In another embodiment, a machine includes a moldboard, a jib arm operatively configured to raise and lower the moldboard, and a link attaching the jib arm to the moldboard. The link includes two discrete float capabilities.
摘要翻译：连接到机器的移动板的硬连杆包括第一范围的浮动能力和第二范围的浮动能力。浮动能力的第二范围可以提供比浮动能力的第一范围更大的浮选高度。在另一个实施例中，一种机器包括一个移动板，可操作地构造成升高和降低该移动板的起重臂以及将起重臂连接到该移动板上的连杆。该链接包括两个离散的浮动功能。

3. 发明授权

US09656377B2 Self-charging hydraulic hammer 有权
公开(公告)号：US09656377B2
公开(公告)日：2017-05-23
申请号：US14455715
申请日：2014-08-08
申请人： CATERPILLAR INC.
发明人： Cody Thomas Moore , Bart A. Fisher
IPC分类号： F01B7/00 , B25D9/18 , F15B11/072 , B25D9/12 , B25D9/16
CPC分类号： B25D9/18 , B25D9/12 , B25D9/16 , B25D2250/375 , F15B11/072
摘要： A self-charging assembly having a first side wall, a second side wall, a third sidewall, a first chamber, a second chamber, a first valve assembly, and a second valve assembly. The second side wall is disposed within the first side wall. The third sidewall connects the first side wall and the second side wall. The first chamber is defined by the first, second, and third sidewalls. The second chamber is disposed within the first chamber and is defined by the second side wall. The first valve assembly is configured to selectively place an interior portion of the second chamber in communication with an atmosphere outside of the self-charging assembly. The second valve assembly is configured to selectively place an interior portion of the first chamber in communication with the interior portion of the second chamber.

4. 发明申请

US20200269167A1 FLUID FILTER 审中-公开
公开(公告)号：US20200269167A1
公开(公告)日：2020-08-27
申请号：US16286150
申请日：2019-02-26
申请人： Caterpillar Inc.
发明人： Philip Carl Spengler , Bart A. Fisher
IPC分类号： B01D29/90 , B01D29/21
摘要： A filter element may include and endcap, filter media extending from the endcap, and a sleeve disposed at least partially surrounding the filter media. The sleeve may include an outer surface including a plurality of protrusions and a plurality of openings may be formed through the sleeve. The protrusions may direct fluid to be filtered by the filter media along a path that allows particulates to exit the fluid prior to contacting the filter media.

5. 发明申请

US20170120478A1 DIAGNOSTIC SYSTEM FOR MEASURING ACCELERATION OF A DEMOLITION HAMMER 审中-公开
公开(公告)号：US20170120478A1
公开(公告)日：2017-05-04
申请号：US14924806
申请日：2015-10-28
申请人： Caterpillar Inc.
发明人： Steven B. Ellis , Dimitar Dostinov , Bart A. Fisher
IPC分类号： B28D1/26 , G01P15/08
CPC分类号： B28D1/26 , B25D17/06 , B25D2250/141 , B25D2250/221 , E02F3/966 , E02F9/264 , E02F9/267 , G01P15/0802
摘要： A diagnostic system for measuring acceleration of a piston of a reciprocating hammer is disclosed. The diagnostic system may include a magnet configured to induce, via electromagnetic induction and based on a movement of the piston, an electric current in a conductor. The diagnostic system may include a capacitor electrically coupled to the conductor and configured to store electric power based on the electric current induced by the magnet. The diagnostic system may include an accelerometer configured to measure an acceleration of the piston. The diagnostic system may include a communication device powered by the capacitor and configured to output a signal that identifies the acceleration measured by the accelerometer.

6. 发明授权

US10179424B2 Diagnostic system for measuring acceleration of a demolition hammer 有权
公开(公告)号：US10179424B2
公开(公告)日：2019-01-15
申请号：US14924806
申请日：2015-10-28
申请人： Caterpillar Inc.
发明人： Steven B. Ellis , Dimitar Dostinov , Bart A. Fisher
IPC分类号： B28D1/26 , B25D17/06 , E02F3/96 , G01P15/08 , E02F9/26
摘要： A diagnostic system for measuring acceleration of a piston of a reciprocating hammer is disclosed. The diagnostic system may include a magnet configured to induce, via electromagnetic induction and based on a movement of the piston, an electric current in a conductor. The diagnostic system may include a capacitor electrically coupled to the conductor and configured to store electric power based on the electric current induced by the magnet. The diagnostic system may include an accelerometer configured to measure an acceleration of the piston. The diagnostic system may include a communication device powered by the capacitor and configured to output a signal that identifies the acceleration measured by the accelerometer.

7. 发明授权

US09863119B2 Wear member 有权
公开(公告)号：US09863119B2
公开(公告)日：2018-01-09
申请号：US14936322
申请日：2015-11-09
申请人： Caterpillar Inc.
发明人： Thomas M. Congdon , Susan Graham , Bart A. Fisher
IPC分类号： E02F3/815 , E02F9/28
CPC分类号： E02F3/8152 , E02F9/2883
摘要： A wear member for attachment to a surface of a machine is provided, the wear member a body having an outer layer and a base layer. The outer layer including a plurality of channels formed in an outer surface. The base layer is attached to an inner surface of the outer layer. The base layer is divided into a plurality of base layer pieces, each of the plurality of base layer pieces including at least one interfacing edge. The plurality of base layer pieces are assembled together such that each interfacing edge of each of the plurality of base layer pieces is opposite an interfacing edge of another of the plurality of base layer pieces so as to define at least one gap therebetween.

8. 发明申请

US20160039080A1 SELF-CHARGING HYDRAULIC HAMMER 有权
标题翻译：自动液压锤
公开(公告)号：US20160039080A1
公开(公告)日：2016-02-11
申请号：US14455715
申请日：2014-08-08
申请人： CATERPILLAR INC.
发明人： Cody Thomas Moore , Bart A. Fisher
IPC分类号： B25D9/18 , B25D9/12
CPC分类号： B25D9/18 , B25D9/12 , B25D9/16 , B25D2250/375 , F15B11/072
摘要： A self-charging assembly having a first side wall, a second side wall, a third sidewall, a first chamber, a second chamber, a first valve assembly, and a second valve assembly. The second side wall is disposed within the first side wall. The third sidewall connects the first side wall and the second side wall. The first chamber is defined by the first, second, and third sidewalls. The second chamber is disposed within the first chamber and is defined by the second side wall. The first valve assembly is configured to selectively place an interior portion of the second chamber in communication with an atmosphere outside of the self-charging assembly. The second valve assembly is configured to selectively place an interior portion of the first chamber in communication with the interior portion of the second chamber.
摘要翻译：一种具有第一侧壁，第二侧壁，第三侧壁，第一室，第二室，第一阀组件和第二阀组件的自充电组件。第二侧壁设置在第一侧壁内。第三侧壁连接第一侧壁和第二侧壁。第一室由第一，第二和第三侧壁限定。第二室设置在第一室内并由第二侧壁限定。第一阀组件构造成选择性地将第二室的内部部分与自充电组件外部的气氛相连通。第二阀组件构造成选择性地将第一腔室的内部部分与第二腔室的内部部分连通。

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