A segment of a holding arm for positioning a medical instrument or a medical appliance including several node structures, and a strut that rigidly connects two of the several node structures to each other. The strut includes flat structures that are joined to one another.

A system and method for handling a dish, comprising: inserting a tapered finger between said dish which is stacked together with another dish; gripping said dish using an end effector having at least two fingers, wherein the distance of separation between said two fingers is configurable; moving said end effector to a plurality of locations using a first rotary arm connected to a second rotary arm, wherein said second rotary arm is connected to said end effector, and said first and second rotary arms rotate about axes that are parallel to each other; moving said first rotary arm at two or more heights using a height arm connected to said first rotary arm, whereby said robot can pick up, hold and drop off said dish.

A vacuum transfer device includes: a main body including an arm unit with an internal mechanical part therein and a vacuum seal, and configured to transfer a high temperature substrate in a vacuum; a substrate holder connected to the main body to hold the substrate; a heat transport member provided on a surface of the main body and made of a material having a higher thermal conductivity than that of a material constituting the main body in a creeping direction to transport heat transferred from the substrate to the substrate holder; and a heat radiator configured to dissipate heat transported by the heat transport member.

The system can include a set of joints, a controller, and a model engine; and can optionally include a support structure and an end effector. Joints can include: a motor, a transmission mechanism, an input sensor, and an output sensor. The system can enable articulation of the plurality of joints.

Electronic device manufacturing systems, robot apparatus and associated methods are described. The robot apparatus includes an arm having an inboard end and an outboard end, the inboard end is configured to rotate about a shoulder axis; a first forearm is configured for independent rotation relative to the arm about an elbow axis at the outboard end of the arm; a first wrist member is configured for independent rotation relative the first forearm about a first wrist axis at a distal end of the first forearm opposite the elbow axis, wherein the first wrist member includes a first end effector and a second end effector. The robot apparatus further includes a second forearm configured for independent rotation relative to the arm about the elbow axis; a second wrist member configured for independent rotation relative the second forearm about a second wrist axis, wherein the second wrist member comprises a third end effector and a fourth end effector. The robot apparatus further includes a third forearm configured for independent rotation relative to the arm about the elbow axis; and a third wrist member configured for independent rotation relative the third forearm about a third wrist axis, wherein the second wrist member includes a fifth end effector and a sixth end effector.

The present application relates to the technical field of robot joints, and discloses a robot dual joint unit, and a legged robot and a cooperative manipulator using the same. The robot dual joint unit includes a first joint consisting of a first motor and reducer assembly, a second joint consisting of a second motor assembly and a second reducer; a first output connecting rod is fixedly provided on an output shaft of the first motor and reducer assembly, the second reducer is provided in the first output connecting rod, and the second motor assembly drives the second reducer through a transmission rod. In the present application, a fixed end of the second motor assembly is fixed with a fixed end of the first motor and reducer assembly, rather than a fixed end of a second motor of a conventional robot joint series structure is fixed on an output end of a first motor and reducer assembly, such that the output inertia of two output shafts of the robot dual joint is smaller, and a power cable leading to the second motor assembly of the second joint is omitted.

A joint structure of a manipulator includes: swiveling members that are coupled so as to be able to swivel via a rolling contact; shafts that constitute bending joints between the swiveling members and that are parallel to each other; pulleys that are rotatably supported about the shafts; and a connector attached to the shafts so as to be able to swivel about longitudinal axes of the shafts. The connector includes supports that are disposed on axial ends of the shafts so as to sandwich the pulleys therebetween in a direction of the longitudinal axis, and a beam that extends in between the supports to couple the supports to each other.

The robot includes a first arm member rotatable about a first axis line which extends in an up-and-down direction with respect to a base member, a second arm member supported by the first arm member so as to be swingable about a second axis line which extends in a horizontal direction, and a third arm member supported by a distal end side of the second arm member so as to be swingable about a third axis line which extends in a horizontal direction, and the first arm member is provided with a first attaching surface which is a surface substantially perpendicular to the second axis line, and to which the second arm member can be attached, and a second attaching surface which faces in a direction opposite from the first attaching surface, and to which the second arm member can be attached.

A horizontal articulated robot includes a base, a force detection unit provided in the base, a first arm coupled to the base and pivoting about a first pivot axis, a second arm coupled to the first arm and pivoting about a second pivot axis, a third arm coupled to the second arm, pivoting about a third pivot axis, and moving in an axial direction of the third pivot axis, a control unit that controls an action of the first arm, the second arm, or the third arm based on a detection value of the force detection unit, and an operation unit having a third arm operation part for operation of the third arm and a teaching point registration operation part for operation of registration of a position of a control point as a teaching point using the control unit, and provided in the second arm.

The present disclosure is related to methods and systems for controlling a snake-arm robot. The method includes receiving real-time image data associated with an operating environment or a location of a workpiece from optical sensor(s) mounted on a robot head of the robot; receiving input data describing a desired pose of the robot head; computing and translating a desired displacement of the robot head; computing a position of each of the links of the snake-arm robot to follow motion of the robot head, a current position of each the links, and data required to move joints connecting the links to move the robot to the desired pose; generating movement instructions; and transmitting the movement instructions to a drive motor associated with an introduction device or controllers associated with servo-motors operably connected to joints connecting the links of the snake-arm causing the robot head to move to the desired pose.