公开(公告)号：US09670648B2

公开(公告)日：2017-06-06

申请号：US14822190

申请日：2015-08-10

Applicant: Caterpillar Inc.

Inventor： Gopalakrishnan Kanniappan ,  Gregory Seljestad ,  Kadirvel Muthusamy ,  Venkatesh Madeshi ,  Ashok Rajendran ,  Anuop Udayakumar

IPC: E02F9/28 ,  B66F9/12

CPC classification number: E02F9/2808 ,  B66F9/12 ,  E02F9/2816 ,  E02F9/2833 ,  E02F9/2841 ,  E02F9/2875

Abstract: A breaker tine comprises a front elongated portion, a rear elongated portion, a nose portion extending from the front elongated portion at an opposite end from the rear elongated portion, and a replaceable ground engaging tool coupled to the nose portion of the breaker tine. The breaker tine may include pins for attaching the ground engaging tool to the breaker tine. The breaker tine may further include a first receiving cavity formed in a first side of the nose portion, and a second receiving cavity formed in a second side of the nose portion, wherein the first receiving cavity is opposite the second receiving cavity but do not communicate or connect with each other.

公开(公告)号：US20150073578A1

公开(公告)日：2015-03-12

申请号：US14543894

申请日：2014-11-18

Applicant: Caterpillar Inc.

Inventor： Saravanan V. Anthipagulu ,  Babu M. Kondai ,  Anuop Udayakumar ,  Suresh Padmasale ,  Murugadoss Balasubramanian

IPC: G05B19/4097 ,  G06F17/50

CPC classification number: G06F17/5086 ,  G05B2219/35005 ,  G05B2219/35052 ,  G05B2219/35053 ,  G06F2217/42

Abstract: A computer-implemented method for converting a three dimensional model to a non-application specific format that is used for sheet metal manufacturing is provided. The method includes receiving a user input, via a Graphical User Interface (GUI), to select the non-application specific format from a defined group of non-application specific formats. The method also includes receiving a user input, via the GUI, to select the three dimensional model that has multiple surfaces from a database, receiving a user input, via the GUI, to select a surface and receiving a user input, via the GUI, to select a feature that is unrelated to the sheet metal manufacturing. The method includes removing the feature to create a two dimensional model of the selected surface, converting the two dimensional model to the selected non-application specific format and creating a file corresponding to the two dimensional model in the selected non-application specific format.

Abstract translation: 提供了一种用于将三维模型转换为用于钣金制造的非特定应用格式的计算机实现的方法。 该方法包括经由图形用户界面（GUI）接收用户输入，以从定义的非特定应用格式的组中选择非应用特定格式。 该方法还包括经由GUI接收用户输入以从数据库中选择具有多个表面的三维模型，经由GUI接收用户输入以经由GUI选择表面和接收用户输入， 选择与钣金制造无关的功能。 该方法包括移除特征以创建所选表面的二维模型，将二维模型转换为所选择的非应用特定格式，并以所选择的非应用特定格式创建与二维模型对应的文件。

公开(公告)号：US09896824B2

公开(公告)日：2018-02-20

申请号：US14833308

申请日：2015-08-24

Applicant: Caterpillar Inc.

Inventor： Gopalakrishnan Kanniappan ,  Kadirvel Muthusamy ,  Venkatesh Madeshi ,  Gregory Seljestad ,  Anuop Udayakumar ,  Ashok Rajendran

IPC: E02F9/28

CPC classification number: E02F9/2883

Abstract: A wear plate assembly for a ground engaging system. The wear plate assembly includes a wear plate, a connection plate, and a lock cavity. The wear plate has a back surface and a front surface spaced from the back surface along a first direction. The connection plate extends from the front surface at least partially in the first direction. The connection plate has an inner surface and an outer surface spaced from the inner surface along a second direction. The lock cavity is formed by the connection plate. The lock cavity extends from a first opening that opens to the inner surface to a second opening that opens to the outer surface. The first opening has a first diameter and the second opening has a second diameter that is smaller than the first diameter.

公开(公告)号：US20150375978A1

公开(公告)日：2015-12-31

申请号：US14846824

申请日：2015-09-07

Applicant: Caterpillar Inc.

Inventor： Chetan V. Dahiwal ,  Gopalakrishnan Kanniappan ,  Venkatesh Madeshi ,  Gregory A. Seljestad ,  Anuop Udayakumar

IPC: B66F9/12

CPC classification number: B66F9/12

Abstract: A fork assembly for a lifting machine is provided. The fork assembly includes a fork base and a tine member. A first end of the fork base is attachable to the movable frame portion. A second end of the fork base extends outwardly from the first end. The fork base defines a lift surface, a first side surface, and a second side surface. The tine member defines a top portion, a first side portion, a second side portion, and a bottom portion. The bottom portion of the tine member defines a recess with a first engagement wall, a second engagement wall, and a third engagement wall. The tine member attains an interlocked position with the fork base, when the fork base is disposed within the recess of the tine member.

Abstract translation: 提供了用于起重机的叉组件。 叉组件包括叉形基座和齿形构件。 叉底座的第一端可附接到可动框架部分。 叉底座的第二端从第一端向外延伸。 叉形基座限定提升表面，第一侧表面和第二侧表面。 齿构件限定顶部，第一侧部，第二侧部和底部。 齿构件的底部限定具有第一接合壁，第二接合壁和第三接合壁的凹部。 当叉形基座设置在齿形构件的凹部内时，齿构件与叉形基座达到互锁位置。

公开(公告)号：US20150343626A1

公开(公告)日：2015-12-03

申请号：US14824097

申请日：2015-08-12

Applicant: Caterpillar Inc.

Inventor： JAYARAM GUNASEKARAN ,  Yogesh G. Padwal ,  Cody T. Moore ,  Chetan V. Dahiwal ,  Ashok Rajendran ,  Anuop Udayakumar

IPC: B25D9/00 ,  B25D17/00

CPC classification number: B25D17/00 ,  B25D9/12 ,  B25D2250/121 ,  E02F3/966

Abstract: A hammer tool assembly for a machine is provided. The hammer tool assembly includes a power cell, a tool, and a frame assembly. The frame assembly includes a first side plate and a second side plate. A set of paired blocks are coupled to an inner wall of the first and second side plates respectively. Each of the set of paired blocks includes a plurality of holes configured to receive dowel pins therein. A plurality of mechanical fasteners received through a plurality of openings at any one of the first and second side plates. The plurality of openings of each of the first and second side plates is coaxially aligned with corresponding holes in each of the set of paired blocks respectively. A plurality of mechanical fasteners passes through the aligned holes and extends through the plurality of openings provided at the other of the second and first side plates.

Abstract translation: 提供了一种用于机器的锤子组件。 锤子工具组件包括动力单元，工具和框架组件。 框架组件包括第一侧板和第二侧板。 一组成对的块分别联接到第一和第二侧板的内壁。 一组成对块中的每一个包括多个孔，其构造成在其中接收定位销。 多个机械紧固件通过第一和第二侧板中的任一个上的多个开口接纳。 所述第一和第二侧板中的每一个的多个开口分别与所述一组配对块中的每一个中的相应孔同轴对准。 多个机械紧固件穿过对准的孔并延伸穿过设置在第二和第二侧板中的另一个的多个开口。

公开(公告)号：US20170129088A1

公开(公告)日：2017-05-11

申请号：US15413061

申请日：2017-01-23

Applicant: Caterpillar Inc.

Inventor： Koushik Kabiraj ,  Chetan V. Dahiwal ,  Anuop Udayakumar

IPC: B25D9/26

CPC classification number: B25D9/26 ,  B25D2250/221

Abstract: A control system for a hydraulic hammer is provided. The control system includes a sensing unit configured to sense position and rebound acceleration of a piston of the hydraulic hammer. The control system further includes an electronic control module (ECM) in communication with the sensing unit, and configured to generate signals based on the sensed position and rebound acceleration of the piston. The control system further includes a selection unit configured to allow an operator to select between a manual mode and an automatic mode. The control system further includes a valve in communication with the electronic control module (ECM). The valve being configured to be operated between a closed position and an open position based on the signals generated by the electronic control module (ECM) to selectively move the piston.

公开(公告)号：US20170058492A1

公开(公告)日：2017-03-02

申请号：US14833308

申请日：2015-08-24

Applicant: Caterpillar Inc.

Inventor： Gopalakrishnan Kanniappan ,  Kadirvel Muthusamy ,  Venkatesh Madeshi ,  Gregory Seljestad ,  Anuop Udayakumar ,  Ashok Rajendran

IPC: E02F9/28

CPC classification number: E02F9/2883

Abstract: A wear plate assembly for a ground engaging system. The wear plate assembly includes a wear plate, a connection plate, and a lock cavity. The wear plate has a back surface and a front surface spaced from the back surface along a first direction. The connection plate extends from the front surface at least partially in the first direction. The connection plate has an inner surface and an outer surface spaced from the inner surface along a second direction. The lock cavity is formed by the connection plate. The lock cavity extends from a first opening that opens to the inner surface to a second opening that opens to the outer surface. The first opening has a first diameter and the second opening has a second diameter that is smaller than the first diameter.

Abstract translation: 用于地面接合系统的耐磨板组件。 耐磨板组件包括耐磨板，连接板和锁定腔。 耐磨板具有沿着第一方向与后表面间隔开的后表面和前表面。 连接板从第一方向至少部分地从前表面延伸。 连接板具有沿着第二方向与内表面间隔开的内表面和外表面。 锁腔由连接板形成。 锁定腔从通向内表面的第一开口延伸到通向外表面的第二开口。 第一开口具有第一直径，第二开口具有小于第一直径的第二直径。

公开(公告)号：US20170044742A1

公开(公告)日：2017-02-16

申请号：US14822129

申请日：2015-08-10

Applicant: Caterpillar Inc.

Inventor： Gopalakrishnan Kanniappan ,  Gregory Seljestad ,  Kadirvel Muthusamy ,  Venkatesh Madeshi ,  Ashok Rajendran ,  Anuop Udayakumar

IPC: E02F9/28

CPC classification number: E02F9/2875 ,  E02F9/2841

Abstract: A breaker tine comprises a front elongated portion, a rear elongated portion, a nose portion extending from the front elongated portion at an opposite end from the rear elongated portion, and a replaceable ground engaging tool coupled to the nose portion of the breaker tine. The breaker tine may include pins for attaching the ground engaging tool to the breaker tine. The breaker tine may further include a first receiving cavity formed in a first side of the nose portion, and a second receiving cavity formed in a second side of the nose portion, wherein the first receiving cavity is opposite the second receiving cavity but do not communicate or connect with each other.

公开(公告)号：US20170044739A1

公开(公告)日：2017-02-16

申请号：US14822190

申请日：2015-08-10

Applicant: Caterpillar Inc.

Inventor： Gopalakrishnan Kanniappan ,  Gregory Seljestad ,  Kadirvel Muthusamy ,  Venkatesh Madeshi ,  Ashok Rajendran ,  Anuop Udayakumar

IPC: E02F9/28 ,  B66F9/12

CPC classification number: E02F9/2808 ,  B66F9/12 ,  E02F9/2816 ,  E02F9/2833 ,  E02F9/2841 ,  E02F9/2875

Abstract: A breaker tine comprises a front elongated portion, a rear elongated portion, a nose portion extending from the front elongated portion at an opposite end from the rear elongated portion, and a replaceable ground engaging tool coupled to the nose portion of the breaker tine. The breaker tine may include pins for attaching the ground engaging tool to the breaker tine. The breaker tine may further include a first receiving cavity formed in a first side of the nose portion, and a second receiving cavity formed in a second side of the nose portion, wherein the first receiving cavity is opposite the second receiving cavity but do not communicate or connect with each other.

Abstract translation: 断路器齿包括前部细长部分，后部细长部分，在与前部细长部分相对的端部处从前部细长部分延伸的鼻部分，以及联接到断路器齿部的前端部分的可更换的接地工具。 断路器齿可以包括用于将地面接合工具附接到断路器齿的销。 断路器齿还可以包括形成在鼻部的第一侧中的第一容纳空腔和形成在鼻部的第二侧中的第二容纳腔，其中第一容纳腔与第二容纳腔相对，但不连通 或相互连接。