IP Library Granted Patent US 8,102,134
Granted Patent B1
US 8,102,134 · App. 12/721,792 · Granted Jan 24, 2012

Mobile robot with hydraulic mechanism

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Quick Facts
Patent No.
US 8,102,134
App. No.
12/721,792
Granted
Jan 24, 2012
Kind
B1
Abstract

A mobile robot along with a method and system for a mobile robot including a hydraulic powered mechanism operably connected to the mobile robot for movement of the hydraulic powered mechanism with respect to the mobile robot.

Claims (30)

1. A mobile robot, comprising:

A body member; and

A hydraulic powered mechanism operably connected to the body member for movement with respect to the body member.

2. The robot as defined in claim 1 , wherein the mechanism is an arm member.

3. The robot as defined in claim 1 , including providing impedance control to the mechanism.

4. The robot as defined in claim 3 , wherein the impedance control is provide by a series-elastic actuator.

5. The robot as defined in claim 1 , wherein the mechanism is an articulating arm member having a hydraulic manipulator.

6. The robot as defined in claim 1 , wherein the robot is a humanoid robot.

7. The robot as defined in claim 1 , wherein the robot is autonomous.

8. The robot as defined in claim 1 , wherein the body member includes a track drive type of propulsion mechanism.

9. The robot as defined in claim 1 , including a mechanism that enables dynamic balancing of the robot.

10. The robot as defined in claim 9 , where the robot can transition from a static operation to a dynamic balanced operation.

11. The robot as defined in claim 1 , wherein the hydraulic powered mechanism is contained within the confines of the robot.

12. The robot as defined in claim 1 , wherein the hydraulic powered mechanism is driven by an electrical power source.

13. A method of operating a mobile robot, comprising:

Providing a robot body member;

Providing an hydraulic powered mechanism operably connected to the body member for movement with respect to the body member; and

Actuating the hydraulic powered mechanism when desired to accomplish a particular task.

14. The method as defined in claim 13 , wherein the mechanism is an arm member.

15. The method as defined in claim 13 , including providing impedance control to the mechanism.

16. The method as defined in claim 13 , wherein the mechanism is an articulating arm member having a hydraulic manipulator.

17. The method as defined in claim 13 , including providing a mechanism that enables dynamic balancing of the robot.

18. The method as defined in claim 13 , wherein the hydraulic powered mechanism is contained within the confines of the robot.

19. A robotic system, comprising:

A mobile robot;

Wireless communication elements for controlling the operation of the mobile robot; and

A self-contained hydraulic powered mechanism operably connected for movement with respect to the mobile robot.

20. A non-transitory computer readable media including program instructions which when executed by a processor causes the processor to perform the following:

Provide various commands to enable desired movement of a mobile robot; and

Enable a self-contained hydraulic powered mechanism operably connected to the mobile robot to move with respect to the mobile robot.

Assignments (7)
RELEASE OF SECURITY INTEREST Recorded May 7, 2025
From: TRIPLEPOINT CAPITAL LLC
To: VECNA ROBOTICS, INC.
Reel/Frame 071220/0483 →
SECURITY INTEREST Recorded May 20, 2024
From: VECNA ROBOTICS, INC.; VECNA ROBOTICS INTERCO LLC
To: STIFEL BANK
Reel/Frame 067472/0120 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 4, 2024
From: VECNA TECHNOLOGIES, INC.
To: VECNA ROBOTICS, INC.
Reel/Frame 067020/0397 →
RELEASE OF SECURITY INTEREST Recorded Dec 21, 2022
From: COMERICA BANK
To: VECNA ROBOTICS, INC.
Reel/Frame 062202/0036 →
SECURITY AGREEMENT Recorded Dec 19, 2022
From: VECNA ROBOTICS, INC.
To: TRIPLEPOINT CAPITAL LLC, AS COLLATERAL AGENT
Reel/Frame 062156/0617 →
SECURITY INTEREST Recorded Aug 7, 2020
From: VECNA ROBOTICS, INC.
To: COMERICA BANK
Reel/Frame 053427/0953 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 5, 2018
From: THEOBALD, DANIEL
To: VECNA TECHNOLOGIES, INC.
Reel/Frame 047015/0045 →
Continuity (2)
Continuation 12054276 · Mar 24, 2008
Continuation In Part 11393577 · Mar 30, 2006