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4556362 |
Methods of and apparatus for handling semiconductor devices
Apparatus (11) for handling articles (12), such as semiconductor devices, temporarily mounted to an adhesively coated surface of a diaphragm (29) of a mounting frame (21) includes an index table...
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4556361 |
Opener apparatus and system utilizing same
A vehicle door opener apparatus positioned in a work station such as a paint booth includes a rotary arm with its pivot axis substantially aligned with the door hinge axis in open and closed...
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4553894 |
Method of and apparatus for transferring annular articles from one stage to another
A method of and an apparatus for transferring annular articles from one stage to another, each article having a ferromagnetic element, comprising hanging the annular articles from a hanger bar...
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4553321 |
Method and apparatus for the automatic production of armatures for electric motors
A method and apparatus for the production of armatures for small electric motors is provided wherein the armatures are clamped in specially designed workpiece holders and continuously processed in...
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4553892 |
Self aligning, load capacity enhancing, workpiece handling device for use with a robotic system
A robot arm attachment tool for handling workpieces, such as information recording disks. The tool is self aligning, has enhanced load handling load capacities and is able to handle workpieces...
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4550867 |
Shroud tube manipulating and supporting apparatus
An apparatus for positioning and supporting a shroud tube in a metal teeming operation includes a boom assembly having one end pivotally mounted on a rigid structure for movement about a vertical...
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4548536 |
Working apparatus with track following motion
A working apparatus is provided with a head support horizontally pivotably carried by a link mechanism having first and second link elements, which mechanism is operable for horizontally freely...
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4547120 |
Manipulator robot
A work-performing manipulator robot having a base, a turret rotatable on the base about a vertical axis, a vertical arm rotatably mounted on the turret for rotation about a horizontal axis at a...
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4547115 |
Apparatus for transporting and aligning panel-like members
Panel-like members are aligned as they are transferred sequentially from a pick-up station to a discharge station by a primary carriage mounted for linear movement selectively to the pick-up...
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4540332 |
Swivel device
A swivel device for supporting a swivel unit thereon, including a hollow main frame and a comparatively slender rotatable shaft disposed upright within the hollow frame, connectable to the swivel...
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4536124 |
Revolving-ladle turret for continuous casting steel plants
A revolving-ladle turret having a turret member furnished with a pair of ladle-carrying arms, mounted on a platform which rotates about a vertical axis. The turret member is supported by a pair of...
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4534389 |
Interlocking door latch for dockable interface for integrated circuit processing
A particle-free dockable interface with an interlocking latch is disclosed for linking together two spaces each enclosing a clean air environment and preventing the opening of the interface without...
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4527936 |
Automatic plant for stacking sheet metal pressings
An automatic plant for stacking sheet steel pressings received from a press line comprises a pivotal depositing table (5) with two depositing devices (7,8) at each of which several pressings can be...
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4520596 |
Grinding or polishing machine for optical lenses
A machine is of the type comprising an oscillating movable head with a tool-holding spindle, driven in rotation above a lens-support. The lens-support is borne by a vertically movable spindle which...
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4521844 |
Manipulator control system and apparatus for decontaminating nuclear steam generators
A manipulator control system uses a microprocessor to compute appropriate control parameters in order to maintain constant tangential velocity of a spray nozzle in relation to the inside surface of...
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4516447 |
Numerically controlled groove-stamping machine
A numerically controlled groove-stamping machine which includes an indexing unit rotatable stepwise by means of a positioning drive about a rotational axis as a function of a stroke of a punch of...
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4515507 |
Method and apparatus for holding and centering electronic component
Method and apparatus for holding an electronic component prior to its placement on a circuit substrate. The component sucked by a sucker is first centered in one direction by closing movements of a...
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4514136 |
Pivot angle adjusting means for the arm of a material handling device
Pivot angle adjusting means for the arm of a material handling device such as industrial robots are disclosed. An arm connected to a rotary shaft via a mount is pivotably mounted to a support. A...
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4510683 |
Force assembler apparatus for robots
A programmable force assembler for robots includes a bi-directionally actuatable slide member. A microprocessor is programmable for controlling insertion force independent of the distance moved by...
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4502830 |
Industrial robot
An industrial robot having a trunk mounted for vertical and rotational movement on a stationary base is provided with two arm members extensible from the said trunk having a robot wrist mechanism...
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4502828 |
Automated sheet-moving system
An automated sheet-moving system for moving sheets from a printing press and to a bindery and with a fully automated system where the sheets need not be manually handled. The sheets are initially...
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4492512 |
Amplified motion transmitting device
A material handling device including gripping means for gripping and moving a workpiece along linear and angular paths from a first location to a second location. First and second cam and follower...
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4487239 |
Hydraulic wood splitter with automatic cable hoist
A hydraulic wood splitter with an automatic hoist for lifting logs onto the platform of the splitter. The splitter has a splitting wedge adjacent one end of the platform, and an extensible and...
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4483652 |
Two-arm rotary loader and method of operation
This is a rotary loader for transfer of cargo containers, flat beds or pallets, racks, or other loads to and from railroad cars or vehicles moving by and is rotated to turn either end to a dock or...
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4483654 |
Workpiece transfer mechanism
A loadlock apparatus for a workpiece processing chamber such as those incorporated in vacuum processing systems. The apparatus includes an isolation chamber having evacuation apertures and...
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4481896 |
Flexible material stacker
An apparatus for handling flexible material positioned with two distal portions thereof accessible to the apparatus has a frame, first and second arms each having first and second ends, with the...
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4457659 |
Article exchange apparatus
An article exchange apparatus which can be used in an auto-loader having an exchange arm, an automatic tool exchange apparatus of a machine tool and the like, comprises an indexing mechanism...
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4452433 |
Carrying tower arrangement for a metallurgical vessel
A carrying tower for a metallurgical vessel includes at least one carrying arm cantilevering from a non-rotatable carrying column and pivotable about the carrying column, which carrying arm carries...
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4449883 |
Contact positioning apparatus
The contact positioning apparatus comprises a plurality of contact holding portions (11, 11') adapted to receive a series of contacts at a first pitch and to deliver the contacts to a second,...
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4444541 |
Air float power translation and rotation system
A power translation and rotation apparatus for an air float fixture support system of the type including a table having an upwardly facing upper surface adapted for supporting a workpiece fixture...
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4438805 |
Manipulator for remote-controlled inspection and, if necessary or desirable, repair of heat exchanger tubes
Manipulator for positioning a tube probe at tube mouths of heat-exchanger tubes by remote-control of the tube probe which is connected to a flexible supply line for inspecting and/or repairing the...
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4435118 |
Method of controlling horizontal motion of a load application point on an articulated crane
A method and apparatus for controlling the horizontal motion of a double articulated crane comprises determining the angle about a common axis between a base member pivotally mounted on a crane...
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4433951 |
Modular loadlock
A loadlock apparatus for a workpiece processing chamber such as those incorporated in vacuum processing systems. The apparatus includes an isolation chamber having evacuation apertures and...
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4433953 |
Industrial robot having a joint-free arm
An industrial robot having an arm formed as a hollow joint-free tube which is oval in cross section and made from a material that will provide structural rigidity to enable the arm to support a...
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4428710 |
Manipulator with a swivel jib
A manipulator having at least one jib which can be swivelled about a vertical shaft is disclosed. The vertical shaft is arranged on a support member. The jib may carry a positioning unit having...
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4423998 |
Gripping device
A gripping device on an industrial robot is provided with a plurality of light-emitting members for generating a plurality of light beams that intersect at predetermined angles, and with a...
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4423999 |
Mechanical hand for a door-opener
A mechanical hand for use with a door-opener and having a pair of pivotable members, one of which is insertable into the window pane slot of a vehicle door, and the other of which engages the inner...
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4413498 |
Rotary transfer press
A rotary transfer press comprising a bed; an upright extending upward from the bed; a crown mounted on the upright and providing a plurality of stations between the crown and the bed in an annular...
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4411576 |
Pick and place mechanism
A pick and place mechanism is provided for selecting a part from a pick-up location, transporting the same to a place location, and placing it in a precise position at the place location. A part is...
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4407630 |
Work feed method in a press
A work feed method for feeding workpieces to and from the die of a press having a feed rack with a workpiece clamping device thereon disposed within the press gap comprising reciprocating the...
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4403907 |
Cam-driven rotary pick-and-place assembly apparatus
A cam-driven, rotary-type, pick-and-place assembly apparatus for providing linear translation as well as rotary movement to a support member carrying a gripping mechanism, including a housing,...
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4392776 |
Robotic manipulator structure
A robotic manipulator structure including a base supporting first and second independently operable drive motors 16 and 18, a first swinging arm rotatably supported by the base and driven from the...
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4383788 |
Arrangement for a machine particularly intended for handling loose signature packs
According to the invention, a machine is disclosed for handling and preferably loading loose signature packs onto a pallet. In a preferred embodiment, the machine comprises an industrial robot...
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4373840 |
Pallet transfer system
A workpiece handling system is disclosed. The system includes a generally centralized pallet handling stand, and a number of pallet-accepting stations. These stations can be associated with machine...
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4372728 |
Tool transfer arm assembly for automatic milling machines
A tool transfer assembly for automatic milling machines perform rapid but stable replacement of a tool on a spindle head under direct control by a cam groove formed in an axially turnable and...
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4370085 |
Rotary parallel arm loader and system
This rotary loader has two vertical posts each with a rotary arm radiating therefrom with a load platform centered an equal distance out on each arm. The arms are coordinated to revolve parallel...
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4370086 |
Rotary loader and side coupling system
This rotary loader and side coupling system for transfer of semitrailers or containers has a vertical pivot post with one or more load handling lobes or turntables each mounted on a horizontal flat...
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4364707 |
Object transport apparatus
This disclosure relates to an object transport apparatus particularly useful for the high speed handling of semiconductor chips. Transport is achieved by driving a vacuum pickup, through a...
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4361413 |
Work feed apparatus in a press
A work feed method and apparatus for feeding workpieces to and from the die of a press comprises a feed rack having a workpiece clamping device thereon is disposed within the press gap and...
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4360312 |
Scrap removal apparatus
A scrap removal apparatus (35) for retrieving scrap material (32,33) from a two-piece table (19) includes a programmed lift arm assembly (37) movable between the table (19) and scrap accumulating...
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