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RE32414 |
Robot and control system
A compact robot of the 3-axis type comprising a base-mounted motor control system with means to sense the position of a robot arm through a servo-system comprising position-sensing potentiometers...
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4664590 |
Transportable robot system
The transportable robot system comprising a plurality of robot working areas, an unmanned transporter for transporting a robot mounted thereon and moving between the robot working areas and a...
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4661040 |
Manipulator robot, more particularly for transferring sheet metal elements from a pressing station to the next pressing station of a pressing line
A manipulator robot, particularly for transferring sheet metal elements from one pressing station to the next pressing station of a pressing line, includes a manipulating arm articulated to a base...
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4659892 |
Valve seat induction heating apparatus
An induction heating apparatus for inductively heating the valve seats of a family of engine component designs includes a plurality of rotatably mounted inductors which are selectively indexed and...
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4657474 |
Moving means for use in a glassware manufacturing machine
The moving means is for use in moving an operative member between an out-of-the-way position and an operative position by a movement having a linear component in a vertical direction and a rotary...
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4652204 |
Apparatus for handling hazardous materials
A hazardous material handling apparatus capable of being remotely controlled so as to allow the operator to safely handle hazardous materials. The apparatus utilizes electric motors in order to...
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4649989 |
Device for testing and/or repairing steam generator tubes
A steam generator having a steam generator chamber, a tube plate bordering the chamber, tubes terminating in the tube plate being accessible through the steam generator chamber, a tubular column in...
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4648771 |
Robot hand for stacking boxes
A robot hand for stacking boxes in which lower ends of a pair of forks opposed to each other to support flanges at upper ends of a box are set at a predetermined level difference in a vertical...
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4648785 |
Industrial robot employing direct drive operation
A direct drive robot based upon a closed loop parallel link arm with a hand mechanism mounted at the outer end thereof has a prime mover for driving the hand mechanism positioned such that mass and...
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4637775 |
Industrial robot device
An industrial robot device is disclosed which is equipped at a forward end of an arm with a work tool such as a cutting or a grinding tool, and in which there is provided a device such as a...
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4637774 |
Industrial robot
An industrial robot having a first arm pivotable about an axis and a second arm carried on one end of the first arm for pivot movement about an axis which is parallel to the pivot axis of the first...
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4637776 |
Retaining structure for screw fastening unit in an articulated robot
An articulated robot including a vertical rod secured with lockbolts at the end of its arm which is fixed to a screw fastening unit by means of an upper bracket and a lower bracket. The robot...
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4636136 |
Apparatus for opening and closing a vehicle door which is located in a line for manufacturing a vehicle
An apparatus for automatically opening and closing a door of a vehicle body which is transferred by a conveyor or is stopped at a predetermined position in a manufacturing process. The apparatus...
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4632632 |
Programmable industrial robot having simplified construction
A low cost, programmable industrial robot is provided which incorporates a simplified construction with relatively sophisticated movement capability. Preferably, the robot is pneumatically...
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4630992 |
Machine for effecting the transfer of objects in the space between positions having predetermined co-ordinates
A machine (1) (53) (75) for effecting the transfer of objects in the space between positions having predetermined co-ordinates, in which said objects are supported by a head (25) integral with a...
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4629385 |
Tire supplying apparatus
A tire supplying apparatus has a self-propelled green tire carrying wagon for carrying a green tire to be vulcanized, a green tire unloading device mounted on the wagon and a green tire receiving...
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4620359 |
Apparatus for manufacturing rigid computer memory disc substrates
A method and an apparatus for manufacturing rigid computer memory disc substrates is disclosed wherein the apparatus comprises a circular base plate, the base plate being mounted horizontally for...
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4620830 |
Joint type robot
A joint type robot comprises a fixed bed, a swivel base on the fixed bed, a motor base on the swivel base, an upper arm capable of elevating on the motor base, a front arm capable of elevating at...
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4620831 |
Industrial robot governed by a programmable controller
The invention concerns a kinematic system of an industrial robot and a sequential control system of its operating cycle. The robot comprises a vertical spindle supporting a main rotating arm and a...
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4614018 |
Article trimming apparatus
A method and apparatus for trimming molded hollow plastic articles having flash and a finish for a closure. Articles are moved in succession through the load, deflashing, facing, inspection,...
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4613278 |
Conveyor robot
The conveyor robot which, in particular, is intended for being mounted between presses, comprises a double arm (14) that is rotatable about a central, vertical axis (12) and swingable about a...
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4611846 |
Gripper head
A gripper head for attachment to the Z axis shaft of a robot or a pick and place machine to pick up objects and position them on a workpiece, comprises a body from which projects a pair of gripping...
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4611440 |
Walking dragline base frame and revolving frame construction
Walking dragline base frame and revolving frame having an internal web grid of triangular cells in a concentric series of annular girders. Cell plates are oriented in circular and spiral arc...
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4609325 |
Robot wrist
A robot wrist for introducing a male part into a bore, the end of the part and/or the opening of the bore being chamfered, and which has an arm connected to the robot, an end piece adapted for...
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4607536 |
Apparatus for sampling similar laminar articles
The invention relates to apparatus for sampling similar laminar articles, in particular biscuits, on a conveyor. The apparatus comprises photocells (1) for detecting the location of laminar...
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4606696 |
Mechanism to determine position and orientation in space
A mechanism to determine position and orientation in space of a robot linkage or the like. The mechanism typically includes a plurality of structural beams that form the linkage and each structural...
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4601627 |
Apparatus for transferring thin sheet-like article such as wafers
An apparatus for transferring thin sheet-like articles such as wafers is disclosed. The apparatus is provided with opposed pairs of contact elements capable of adjusting the distance between said...
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4600228 |
Lockable compliant end effector apparatus
A lockable compliant end effector apparatus is useful with a robotic arm for the automated assembly of electronic equipment. The end effector includes a main body portion having first and second...
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4597708 |
Wafer handling apparatus
A wafer handler featuring a carriage movable along a rail path, the carriage supporting an upright rotatable arm with a cantilevered wafer chuck. Elevators for raising and lowering trays containing...
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4595335 |
Pick and place unit
Disclosed is a pick and place unit having a first moving plate movably supported by a fixed plate and a second movable moving plate supported by the first moving plate movably in the direction...
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4594049 |
Robot articulation device
The robot articulation device includes a first arm pivoted on a support stand for rotation about a first axis and a second arm is pivotally mounted on the free end of the first arm for rotational...
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4589818 |
Apparatus for rotating and reciprocating a transfer member
A pair of clutch-brake units each include a housing confining a cooling oil and rotatably supporting an input shaft and an aligned output shaft with interfitting clutch plates and discs for...
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4587703 |
Method and apparatus using a multifaceted turret for robotic assembly
The robotic assembly of a keyboard using a multiplicity of keys of a plurality of distinct types, such As key caps on a sculptured keyboard, can be substantially increased in speed by the use of a...
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4588346 |
Positioner for maintaining an object in a substantially weightless condition
A system for positioning an electronic test head of a test system with respect to an electronic device handler. A housing is provided having a vertical shaft. A positioner assembly moves vertically...
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4588185 |
Transfer device of sheet object
A transfer device of a sheet object in which at least one position adjustment piece is fitted in one transfer bar and at least two position adjustment pieces are fitted in another transfer bar, and...
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4585203 |
Device for positioning a member facing each of the perforations of a perforated plate in accordance with a given grid
A device for positioning a member so as to face each of a plurality of perforations arranged in a given grid in a plate, especially for the inspection of the tubes of a steam generator in a nuclear...
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4585260 |
Device for gripping articles for robot-type manipulator
The device is comprised of a part (10) susceptible of being joined to the end of the manipulator arm and which is provided with a first generally flared orifice (20) intended to receive a part...
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4584050 |
Looped-article transfer apparatus
Apparatus for transferring a looped article to a cylindrical structure, comprising a collapsible ring structure having a center axis aligned with the center axis of the cylindrical structure and a...
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4584045 |
Apparatus for conveying a semiconductor wafer
A transfer apparatus for conveying a semiconductor wafer between a first location and a second location comprises transfer arm means including first and second elongated arm members each having...
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4582191 |
Article handling apparatus and method
Apparatus and method for handling articles, such as semiconductor wafers, wherein an article is movable by the apparatus from one location along a continuous path to any one of a number of other...
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4576546 |
Method for servicing a steam generator
A servicing machine for a steam generator is accurately set up in the generator channel head with a pivoted arm mounted for rotation in a plane parallel to the tubesheet. The angular position of...
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4575305 |
Truck mounted tube bundle pulling apparatus
The apparatus for removing and reinserting tube bundles into heat exchanger shells features an over the road vehicle having a bed. A vertical telescoping column is rotatably mounted to the rear of...
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4568238 |
Horizontal multi-link type robot
A horizontal multi-link type robot has servomotors for rotating first and second arms, respectively. These servomotors are mounted to a first arm support shaft so as to be symmetrical with respect...
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4566306 |
Method and apparatus for feeding materials to be pressed
A method and apparatus is provided wherein a pressed material is withdrawn from a lower metal mold in a press in accordance with a horizontal, pivotal movement and a vertical, linear movement of a...
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4566726 |
Method and apparatus for handling semiconductor wafers
A semiconductor wafer pickup device (26) making use of vacuum and Bernoulli effect in order to hold the wafer (11) against the device and to minimize wafer contamination. The wafer pickup device...
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4566847 |
Industrial robot
A positioning apparatus for positioning an arm of an industrial robot comprises a frame member connected to the robot arm and being movably supported by a frame-supporting member. The...
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4566843 |
Multiarticulated manipulator
A multiarticulated manipulator including a multijoint connecting mechanism having a plurality of arms, each arm having a joint capable of being bent in one plane and all the arms being connected...
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4561176 |
Six-axis head for correction of movements
This invention has as its object a six-axis head for correction of movements equipping a mobile tool (12) for mating assembly of an element on a support. The head comprises an upper frame (10)...
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4559718 |
Method and apparatus for drying semiconductor wafers
A semiconductor wafer is held on a first rotating element in a manner having a first portion of one surface of the wafer stuck on the first rotating element. The first rotating element is rotated...
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4557662 |
Industrial robot
An industrial robot is disclosed in which inertia is reduced and backlash substantially eliminated by mounting motors for the first and second movable arms on a stationary stand, and transmitting...
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