In various embodiments, the present disclosure relates to robot systems configured to operate on a cell tower to inspect, install, reconfigure, and repair cellular equipment. The present disclosure provides a robot for performing tasks on cell towers. The robot includes a body portion configured to hold various electronic components of the robot including monitoring equipment disposed thereon, one or more arms extending from the body portion adapted to manipulate components of a cell tower and to facilitate movement of the robot on the cell tower, a tethering system adapted to prevent the robot from falling off of the cell tower, and wireless interfaces adapted to allow wireless control of the robot. The robot is configured to be controlled by one of a user in a remote location, a user at the cell tower site, and autonomously via direct programing.

Disclosed is a lifting robot that includes a housing and a tray. The housing includes a side wall formed by a plurality of enclosing side panels, a projection of the side wall on a horizontal plane is a regular polygon, and at least one of the plurality of side panels is provided with a connection device for connecting to a side panel of another lifting robot. Further disclosed is a robot system including a plurality of the lifting robot described above.

A servicing system for on-orbit spacecrafts is disclosed. The system comprises a servicing or host spacecraft configured to perform on-orbit servicing of client spacecrafts. The servicing spacecraft comprises a dedicated, deployable, boom having capture and docking mechanisms. The capture mechanism comprises one or more electromagnets spaced apart and suspended on a frame that may include means for compensating for any out of plane misalignments during capture. The client spacecraft includes a striker plate that covers an area, nominally larger than the footprint of the capture mechanism, that is sized to accommodate a capture envelope determined by the rendezvous and proximity sensing systems. The electromagnets attract the striker plate to capture the client spacecraft in order to provide on-orbit servicing. The docking system has multiple degrees of freedom that are independent of the capture system; docking is accomplished by mechanically coupling the two spacecrafts together, post capture. During docking, electrical and fluid transfer connections may also be accomplished. The servicing spacecraft further comprises a manipulator arm that may be configured to position/align the captured client spacecraft for docking, thereby permitting a very flexible, larger, capture envelope, and reducing operational complexity.

A particle gripper comprising a flexible surface membrane connected to a resiliently deformable neck portion which has a cavity filled with a phase change material, and at least one air tube, the flexible surface membrane and the phase change material are configured to deform around an object to be gripped; and wherein the at least one air tube is used for inflating and/or creating a vacuum within the cavity such that the cavity can be inflated so that the phase change material is forced against the flexible surface membrane to expand the flexible surface membrane, and a transition means which is applied to the phase change material in the cavity so that it changes phase of the material from a liquid to a solid so that object is gripped by the flexible surface membrane and the phase transition material.

Provided is an alimentary-product assembling and dispensing device comprising: a plurality of alimentary-ingredient dispensers positioned to dispense respective ingredients in a plurality of different locations of a robotic work environment; a robot configured to receive an open-top vessel from an open-top-vessel dispenser and move the open-top vessel to the different locations to receive different ingredients from the plurality of alimentary-ingredient dispensers, wherein the robot comprises four or fewer degrees of freedom; and a vending aperture through which consumers retrieve vended alimentary products assembled by the robot from ingredients dispensed from the plurality of alimentary-ingredient dispensers.

Provided herein are systems and methods for magnetically gripping an object. A magnetic gripping system may comprise a gripper having different, tunable gripping states that are associated with different magnetic field strengths.

A magnetic chuck includes a cylinder tube including a workpiece attraction surface to which a workpiece is attracted, a piston assembly including a permanent magnet and being movable in an internal space of the cylinder tube, the piston assembly separating the internal space of the cylinder tube into a first pressure chamber and a second pressure chamber, a first supply/discharge port formed in the cylinder tube and communicating with the first pressure chamber, a second supply/discharge port formed in the cylinder tube and communicating with the second pressure chamber, and a communication passage configured to allow the first pressure chamber and the second pressure chamber to communicate with each other.

The present invention relates generally to the field of grabbing devices. More specifically, the present invention relates to a multi-purpose grabbing device that is comprised of a first end, an exterior shaft with at least one internal spring and a second end. The first end is further comprised of a handle assembly with a trigger and at least one locking button. The second end is further comprised of a claw assembly. In differing embodiments, the shaft may be of a fixed length or may have an interior shaft that allows the shaft to become adjustable. The device is also comprised of a claw assembly capable of grasping a nail or other object that is operated from its other end. In this manner, the device can be applied to any overhead task such that the user can reduce stress and strain in the shoulder joint while still completing the overhead task.

A manipulator including a shaft driven by a first motor, a rotatable unit, a linear slider, and a gripper is provided. The rotatable unit is coupled to the shaft, wherein the rotatable unit rotates with rotation of the shaft. The linear slider disposed on a first surface of the rotatable unit configured to slide from an initial position proximate to an outer edge of the rotatable unit to intermediate positions and to a final position proximate to a center of the rotatable unit. The gripper coupled to the linear slider to facilitate movement of the gripper along a first plane defined by the first surface of the rotatable unit.

The invention relates to a gripping device for transferring a magnetic dipole rod as well as to a robot with a robot arm, to which the gripping device is attached. The invention furthermore relates to a magazine for providing one or more magnetic dipole rods, to a system for transferring a magnetic dipole rod, and to the use of the system. The gripping device for a magnetic dipole rod has a metal bolt made of a ferromagnetic material, the diameter of which is smaller than the diameter of the magnetic dipole rod. The metal bolt can assume at least two different positions, wherein the dipole rod adheres to the front end of the metal bolt in the first position and is stripped off from the front end of the metal rod during the transition into the second position.