Matches 551 - 600 out of 1213 < 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >
Match Document Document Title
4749330 Transport mechanism  
A transport mechanism for silicon wafers comprises an elongate four arm linkage and a wafer support arm which is secured to the linkage through a gearing system. One of the short arms of the...
4747294 Fastener presentation device  
A device for automatically presenting mandrel rivets to the nosepiece of a rivet installation tool, which receives rivets from a supply in a slidably mounted transfer arm while the arm is in a...
4746257 Road-rail trailer and container transfer system  
A driveway for tractor-trailers is elevated along one side having a side coupling runner mounted to roll on wheels in a track along the side of the driveway facing a single-arm rotary loader. The...
4743147 Automatic loader for machine tools  
The invention concerns an automatic loader for gear shaving machines. The machine utilizes a rotary cutter which meshes with the gear to be shaved. The gear is brought into a shaving position by a...
4740133 Composite working device using a robot and method of accomplishing composite work using a robot  
A welding robot is provided with a first joint member in addition to a welding gun. A work holder provided with a second joint member adapted to be connected with the first joint member and a clamp...
4738349 Automatic spring feeding device  
An automatic spring feeding device is shown which uses a three-sided feedbox having a movable bottom panel for urging a series of springs into rotating bundles against a moving platen which forms...
4737095 Component changing apparatus serving a group of injection molding machines  
A component changing apparatus which serves a group of injection molding machines has a transport carriage arranged for travel on a carriage track oriented parallel to the injection axis of each...
4735548 Carrier system for clean room  
A carrier system which carries electronic parts mounted on an arm to arbitrary positions within a clean room is disclosed. This carrier system is arranged such that: a screw shaft is...
4735540 Robotic disk handler system  
A robotic system includes a series of cassettes holding blank centrally apertured disks which are ejected in seriatim from each cassette and a plug inserted into the disk central aperture by...
4730976 Articulated arm transfer device  
In a material transfer device, an articulated arm assembly extends and retracts in a "froglike" motion to transfer an object between a plurality of locations. The articulated arm assembly is...
4730975 Industrial robot  
In an industrial robot of a type having an arm made of a pentagonally connected links, of which an uppermost link is secured to a stationary member so as to be swingable around its axis, the...
4730388 Replacement of split-pin assemblies in nuclear reactor  
A pick-and-put tool, new-nut hopper and pin-insertion/torque tool for completing the installation of the new split-pin assembly in a lower guide tube under water after the old split-pin assembly...
4728252 Wafer transport mechanism  
A workpiece transfer apparatus includes a drive assembly and a transfer arm assembly. The transfer arm assembly is articulated, including a linking arm enclosure pivotally attached to a transfer...
4726732 Conveying apparatus for ceiling-suspended industrial robot  
A conveying apparatus for an industrial robot in which a first arcuate rail is fixed to a ceiling and extends parallel to a turning locus of a robot arm suspended form a ceiling surface. A second...
4726240 Transfer mechanism and drive with straight line lift and lower  
A power drive and lift-and-carry mechanism in which a rotary input drives a mechanical system to produce a relatively long dwell stage and, in combination with a crank drive mechanism, produces a...
4725192 Industrial robot assembly  
An industrial robot assembly comprises a support body including a station portion and a vertically translatable portion. A tapered arm member is mounted to the translatable portion of the support...
4725191 Industrial robot assembly  
An industrial robot assembly comprises a support body including a station portion and a vertically translatable portion. A tapered arm member is mounted to the translatable portion of the support...
4722657 Process and apparatus for transporting and storing bobbins, especially for removing them from automatic spinning machines or the like  
In apparatus for transporting and storing bobbins, especially for removing them from automatic spinning machines, the bobbins are received and collected in an inclined collecting chute from a...
4718817 Drum loading and unloading apparatus  
The drums to be loaded or unloaded are placed on a carriage borne by rollers and comprising telescopic arms. The carriage is guided along an arcuate path by a rigid arm and a pivot pin situated at...
4717309 Apparatus for positioning a specimen  
The specimen (P) can be turned about each of three axes (A, B and C) by rtion of the input shaft (10). The apparatus exhibits three brackets (H1, H2, H3) mounted on each other in the manner of a...
4715772 Apparatus for automatic glazing of cars  
An apparatus for automatic glazing of cars which comprises a robot having a robot arm. A tool is mounted on the robot arm for gripping a window glass, and two T.V. cameras are fixed along a...
4715761 Universal floor mounted pipe handling machine  
A pipe handling machine having vertical tracks mounted on a rotatable base. A carriage is mounted on the vertical tracks for vertical movement. A multisection telescoping boom is mounted on the...
4715110 Apparatus of a robot for installing weather stripping in a door or like opening  
The present invention provides for an apparatus and method for installing weather stripping in a body door opening. In its preferred embodiment the present invention provides a robot which can load...
4712973 Two servo axis, AC powered robot wrist  
The wrist includes a first frameless permanent magnet AC powered motor 22 in a first housing 12 with this motor providing movement of a rack 34 along a translational axis A1 with a second frameless...
4712972 Cable supporting arrangement in industrial robots  
The cable supporting arrangement inside the base body of an industrial robot supports at least a cable (14) led through the interior of the base body (10) having a cylindrical inner surface (11)...
4712971 Control arm assembly  
A robotic control arm apparatus or control arm for controlling the position of a control point associated with a controlled element within a reference plane and with respect to two reference points...
4712969 Expandable and contractable arms  
An expandable and contractable arm is constituted by a plurality of expandable and contractable units and connecting devices including universal joints for serially interconnecting the units into...
4712962 Articulated boom mechanism for unloading bulk solid material from a ship  
An articulated boom mechanism is utilized for transporting material between a first position and a selectable second position. The boom mechanism is comprised of two boom members. One boom member...
RE32538 Head for handling electrical components  
A pick-up head especially for use in a machine for placing electrical components on a substrate comprises a tool holder mounted for movement, conveniently by a lead screw driven by a motor, between...
4702668 Direct drive robotic system  
A direct drive robot which includes a pedestal having two motors which rotate around a common axis to directly drive rotation of first and of second linking arms which are rotating in a plane...
4702666 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...
4699563 Horizontal articulated robot  
A robot comprises a plurality of arms connected in series and articulated with one another so as to cooperatively move along a horizontal plane. A plurality of drive units are connected to rotate...
4698904 Apparatus for assembling fins and tubes for heat exchangers  
An apparatus for producing various heat exchangers is disclosed in which a plurality of heat exchangers disposed side by side are formed at once. A series of manufacturing stations for working heat...
4696613 Arrangement for vertically positioning plate-shaped bodies  
A positioning arrangement for use with a device having a fixed or movable crane arm includes a suction device for plate-shaped bodies which hangs from the free end of the crane arm, the suction...
4695215 Device for automatically transporting disk shaped objects  
Device for the automatic transport of disk shaped objects from a discharge cassette adjustable in height through a position adjusting station to an inspection table and further into depository...
4693666 SCARA type manipulator apparatus  
A SCARA type robotic manipulator apparatus including a base supporting first and second independently operable drive motors, toothed belts engaging toothed gears for rotating primary and secondary...
4693665 Large force multi-axis manipulating arm unit, especially for use as an industrial robot  
A freely programmable multi-axis articulated manipulating arm unit having arm elements disposed along different longitudinal axes especially for use as an industrial robot is provided with a drive...
4688985 Rotary mechanism for robot arms  
A rotary mechanism for robot arms and the like includes a base and a shaft rotatably connected to the base and extending therefrom. A first sprocket is carried by the shaft and a second sprocket is...
4687542 Vacuum processing system  
A system for performing one semiconductor manufacturing operation or sequence of operations with reduced particulate contamination. A vacuum-tight wafer carrier, which contains numerous wafers in...
4685862 Industrial robot  
An industrial robot having a controllably movable arm is taught position data for controlling the movable of the arm. A support member is provided on the arm and has a through-hole therein. First,...
4685852 Process apparatus and method and elevator mechanism for use in connection therewith  
Methods and apparatus for transferring workpieces, such as silicon wafers, between a pair of cassettes involve simultaneously and conjointly indexing the cassettes such that the cassettes are...
4685349 Flexibly foldable arm  
A flexibly foldable arm includes a series of arm sections each constituted by a plural number of joint members pivotally and serially connected to one another by connector shafts for rotation about...
4683654 Method of and device for sensing the presence or absence of an article at the end of a vacuum pick-up means  
A method of and a device for sensing the presence or absence of an electrical or electronic component at the end of a vacuum pick-up means. In the absence of a component, the air flow produced by...
4682932 Industrial robot  
An industrial robot of the horizontal multi-articulation type includes a vertical shaft providing an articulation between a first arm and a second arm. The shaft is supported for rotation at a...
4681505 Stocker in reel supply apparatus  
A stocker in a reel supply apparatus can support and deliver various kinds of reels having different outer peripheral diameters. It has a housing mounted on a reversely revolvable cylindrical body....
4674949 Robot with climbing feet  
Self-contained apparatus able to move along a non-horizontal surface and comprising a first train and a second train (48) connected to the first train by devices allowing to obtain a relative...
4674948 High weight capacity robot to pick and place palleted materials in a confined space with specific rotational control  
A four-axis robot has three independent linear motions and one rotational component. The robot is disposed between a pair of confronting storage units and is operable to store and retrieve articles...
4674947 Industrial robot  
There is disclosed in this application an industrial robot comprising: a first arm pivotally supported at its one end for rotation around a first axis; a second arm pivotally supported at its one...
4674915 Manipulator apparatus for gripping submerged objects  
A manipulator apparatus carried by a remotely operated vehicle is provided with a suction device capable of gripping underwater objects. The suction portion of the manipulator apparatus utilizes...
4673329 Arm device for industrial robot  
An arm device for an industrial robot including an evading mechanism for evading extraordinary external force. The evading mechanism is composed of a housing coupled and secured to an arm and...
Matches 551 - 600 out of 1213 < 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >