公开(公告)号：US20240068199A1

公开(公告)日：2024-02-29

申请号：US18457011

申请日：2023-08-28

申请人： Doosan Bobcat North America, Inc.

发明人： Brent Durkin ,  Michael Schmidt ,  David Glasser ,  Matthew Sagaser ,  John Pfaff ,  Dennis Agnew

IPC分类号： E02F9/08 ,  E02F3/34

CPC分类号： E02F9/0808 ,  E02F3/3414 ,  E02F9/0858

摘要： A power machine can include a frame, a power source, one or more workgroup actuators, and one or more tractive assemblies secured to the multi-piece frame. The frame can include a base frame and a bridge frame. The bridge frame can support the one or more actuators and the one or more tractive assemblies relative to the base frame. The tractive assemblies can include one or more drive actuators that is supported by the bridge frame. The base frame can support the power source relative to the bridge frame.

公开(公告)号：US20240159021A1

公开(公告)日：2024-05-16

申请号：US18508939

申请日：2023-11-14

申请人： Doosan Bobcat North America, Inc.

发明人： Dennis Agnew ,  Sawyer Hanson

IPC分类号： E02F9/26 ,  B66F9/065 ,  B66F9/075 ,  E02F9/16 ,  G06F3/14 ,  H04N7/18

CPC分类号： E02F9/261 ,  B66F9/0655 ,  B66F9/0755 ,  B66F9/0759 ,  E02F9/16 ,  G06F3/1423 ,  H04N7/183

摘要： An integrated display system for power machines. The integrated display system includes a plurality of displays. Each of the plurality of displays are positioned between two layers of transparent material and at least two of the plurality of displays are integrated into different sides of a power machine.

公开(公告)号：US20240191473A1

公开(公告)日：2024-06-13

申请号：US18489178

申请日：2023-10-18

申请人： Doosan Bobcat North America, Inc.

发明人： Joel Honeyman ,  Matt Sagaser ,  Dennis Agnew ,  Justin Odegaard ,  Spencer Mindeman ,  Dana Nelson

IPC分类号： E02F9/20 ,  E02F9/22 ,  G05B19/042 ,  H04L67/125 ,  H04L67/141

CPC分类号： E02F9/2058 ,  E02F9/2025 ,  G05B19/042 ,  H04L67/125 ,  H04L67/141 ,  E02F9/2296 ,  G05B2219/2641

摘要： Implementations of the present disclosure are generally directed to activating features in power machines. More particularly, implementations of the present disclosure are directed to remote activation of features in power machines. Implementations include, methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for transmitting a request for an initialization indicator for a software package from an initialization system of a power machine comprising hardware physically capable of executing at least one function, the request being transmitted, by a communication link of the initialization system, from a machine controller of the initialization system to a remote system, communicating, by the communication link, the initialization indicator from the remote system to the machine controller, and in response to receiving the initialization indicator: storing, by the machine controller, the initialization indicator, and executing, by the machine controller, the software package to control the at least one function.

公开(公告)号：US20240068197A1

公开(公告)日：2024-02-29

申请号：US18456992

申请日：2023-08-28

申请人： Doosan Bobcat North America, Inc.

发明人： Brent Durkin ,  Michael Schmidt ,  David Glasser ,  Matthew Sagaser ,  John Pfaff ,  Dennis Agnew

IPC分类号： E02F3/42 ,  E02F3/34 ,  E02F3/43

CPC分类号： E02F3/422 ,  E02F3/3405 ,  E02F3/431

摘要： A loader can include a lift arm structure coupled to a frame. The lift arm structure can move between a fully-lowered position and a fully-raised position and can include a lift arm and a connecting link. A first end of the connecting link can be pivotally coupled to the frame at a first pivot point and the lift arm can be pivotally coupled to a second end of the connecting link a second pivot point. The lift arm structure can further include a lift actuator configured to pivot the lift arm about the second pivot point and an extension actuator configured to pivot the connecting link about the first pivot point. The extension and lift actuators can be controlled to move the lift arm along a variety of travel paths between any two points within a lift envelope of the lift arm structure.