公开(公告)号：US20150233085A1

公开(公告)日：2015-08-20

申请号：US14184066

申请日：2014-02-19

Applicant: Caterpillar Inc.

Inventor： Gregory A. Seljestad

IPC: E02F3/36 ,  B66F9/12 ,  E02F3/40

CPC classification number: E02F3/3609 ,  B66F9/065 ,  B66F9/12 ,  E02F3/3622 ,  E02F3/3663 ,  E02F3/40 ,  Y10T403/7075

Abstract: The present disclosure provides a coupler for attaching an implement to a machine. The coupler includes a mounting structure. The mounting structure includes a frame and an attachment part rigidly attached to the frame. The attachment part is configured to attach the coupler with the machine. The mounting structure includes a mounting hole disposed on the frame. The mounting hole is configured to receive a mounting pin disposed on the implement. The coupler further includes a locking mechanism. The locking mechanism includes an actuation system rigidly coupled to the mounting structure. The locking mechanism includes a catch plate operatively connected to the actuation system and configured to selectively lock the mounting pin received in the mounting hole.

Abstract translation: 本公开提供了一种用于将工具附接到机器的联接器。 耦合器包括安装结构。 安装结构包括框架和刚性地附接到框架的附接部件。 附接部分被配置成将联接器与机器连接。 安装结构包括设置在框架上的安装孔。 安装孔构造成接收设置在工具上的安装销。 联接器还包括锁定机构。 锁定机构包括刚性地联接到安装结构的致动系统。 锁定机构包括可操作地连接到致动系统并构造成选择性地锁定容纳在安装孔中的安装销的止动板。

公开(公告)号：US09802802B2

公开(公告)日：2017-10-31

申请号：US14665549

申请日：2015-03-23

Applicant: Caterpillar Inc.

Inventor： Gregory A. Seljestad

IPC: B66F9/12

CPC classification number: B66F9/12

Abstract: A work tool for a machine is provided including a laminated member having a plurality of layers of plates. Each plate is arranged in parallel to the other plates and has a face in contacting relation with an opposing face of an adjacent plate. Adjacent plates are secured together by welds along only a portion of an exterior surface of the laminated member. A plurality of pins hold together the plurality of layers of plates. Each pin is received in a respective opening that extends through each plate in the plurality of layers between opposing first and second surfaces of the laminated member.

公开(公告)号：US20150233084A1

公开(公告)日：2015-08-20

申请号：US14184029

申请日：2014-02-19

Applicant: Caterpillar Inc.

Inventor： Gregory A. Seljestad

IPC: E02F3/36 ,  B66F9/12 ,  E02F3/40

CPC classification number: E02F3/3604 ,  B66F9/065 ,  B66F9/12 ,  B66F17/003 ,  E02F3/3622 ,  E02F3/364 ,  E02F3/3663 ,  E02F3/40 ,  E02F9/267 ,  Y10T29/49947 ,  Y10T403/20

Abstract: A coupler includes a mounting structure having a mounting hole and a locking mechanism. The mounting hole is configured to receive a mounting pin disposed on the implement. The locking mechanism includes an actuation system rigidly coupled to the mounting structure. The locking mechanism includes a catch plate operatively connected to the actuation system and configured to selectively lock the mounting pin received in the mounting hole. The coupler further includes a coupling indication assembly that includes a flag member pivotally coupled to the catch plate of the locking mechanism. A resilient member is attached to the flag member to bias the flag member to a first position. The coupling indication assembly includes a probe member attached to the flag member and configured to interact with the mounting pin of the implement to move the flag member to a second position.

Abstract translation: 耦合器包括具有安装孔和锁定机构的安装结构。 安装孔构造成接收设置在工具上的安装销。 锁定机构包括刚性地联接到安装结构的致动系统。 锁定机构包括可操作地连接到致动系统并构造成选择性地锁定容纳在安装孔中的安装销的止动板。 联接器还包括联接指示组件，其包括枢转地联接到锁定机构的卡扣板的标志构件。 弹性构件附接到标志构件以将标志构件偏置到第一位置。 联接指示组件包括附接到标志构件并被构造成与工具的安装销相互作用的探针构件以将标志构件移动到第二位置。

公开(公告)号：US20160280522A1

公开(公告)日：2016-09-29

申请号：US14665549

申请日：2015-03-23

Applicant: Caterpillar Inc.

Inventor： Gregory A. Seljestad

IPC: B66F9/12

CPC classification number: B66F9/12

Abstract: A work tool for a machine is provided including a laminated member having a plurality of layers of plates. Each plate is arranged in parallel to the other plates and has a face in contacting relation with an opposing face of an adjacent plate. Adjacent plates are secured together by welds along only a portion of an exterior surface of the laminated member. A plurality of pins hold together the plurality of layers of plates. Each pin is received in a respective opening that extends through each plate in the plurality of layers between opposing first and second surfaces of the laminated member.

Abstract translation: 提供了一种用于机器的工作工具，其包括具有多层板的层压构件。 每个板平行于其它板布置，并且具有与相邻板的相对面接触的面。 相邻的板通过仅沿着层压构件的外表面的一部分的焊缝固定在一起。 多个销将多个板层保持在一起。 每个销被接收在相应的开口中，该开口延伸穿过层叠构件的相对的第一和第二表面之间的多个层中的每个板。

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。