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3876489 MANUFACTURE OF MULTI-PANE WINDOWS  
Apparatus for making two-pane thermal windows with the panes thereof separated by plastic filaments around the edge withdraws alternate glass sheets from a conveyor line, carries them at their...
3870446 CLAMPING JAWS WITH OFFSET TINES FOR ALIGNMENT AND TRANSFER OF PARISONS  
A parison transfer device comprises a pair of opposed clamping jaws with offset tines disposed so as to extrude polymer laterally between said tines to form a flange at right angles to the axis of...
3870164 WORK TRANSFER DEVICE  
A transfer means including a work gripping arm for moving the work to selected positions, the transfer means having stop or positioning shock absorbers. There can be shock absorbers for either...
3869055 TRANSFER APPARATUS  
An apparatus for transferring objects includes a carriage mechanism mounted by rollers on a pair of moving support surfaces. The support surfaces are driven at uniform but different rates, with...
3868009 Transferring device  
Apparatus for transferring workpieces delivered at random to a supply conveyor are transferred to a discharge conveyor to be deposited thereon in regular spaced relation by tong-like grippers...
3867849 REVOLUTION MOVEMENT DRIVING APPARATUS  
A revolution movement driving apparatus comprising a fixed support of a hollow cylindrical shape mounted uprightly and fixedly on a base, a rotating shaft inserted through the hollow part of the...
3865254 PREALIGNMENT SYSTEM FOR AN OPTICAL ALIGNMENT AND EXPOSURE INSTRUMENT  
An optical alignment and exposure instrument is provided with a first air bearing track for transporting a semiconductive wafer from a first magazine to a prealignment platform. The prealignment...
3857496 PLACEMENT ROBOT PROVIDING A VERTICAL AND HORIZONTAL DISPLACEMENT OUTPUT  
A pick and placement robot for picking up a workpiece from a feed station and relocating the workpiece to an assembly line station through a single output shaft controlled by independent input...
3851769 INDUSTRIAL ROBOT  
A programmable industrial robot comprises a mechanical unit for effecting diverse movements of an object, and a control unit positioned at a remote location from the mechanical unit for...
3850286 SEED SELECTOR  
A seed selector comprising a vertical cylinder blocked at both its upper and lower ends with a central opening on its lower end which flares outwardly in the downward direction. A piston in the...
3843187 DEMI-DISCONNECTABLE FINGER  
An article grasping finger on a hand-like element disconnects from an operative position to an inoperative position still on the hand under excessive force applied to the finger. A device detects...
3834555 ARTICLE TRANSFER APPARATUS  
Article transfer apparatus which has independent actions subject to programmed teach sequence and programmed teach motions for removing articles from one unit, such as a press, and moving them...
3834557 AUTOMATIC HANDLING MACHINES  
An automatic handling machine for transferring objects, for example vehicle windows, from one location to another comprises a horizontal arm pivotally mounted at one end for movement about a...
3825245 WORKPIECE CHANGER MECHANISM FOR A MACHINE TOOL  
This invention relates to a work changing mechanism comprising a plurality of separate work receiving pellets, a working station for receiving one pallet for performing a working operation, and a...
3823836 VACUUM APPARATUS FOR HANDLING SHEETS  
An apparatus is provided for handling generally flat sheets such as discs or rectangles of fragile silicon. The apparatus includes a supply carrier with a plurality of ledges to hold the sheets...
3812981 DOUBLE-REACH ATTACHMENT FOR LIFTING AND SWINGING WORK-TRANSFER DEVICE  
A mounting body containing a socket adapted to be mounted upon the upper end of the vertically-movable and horizontally-rotatable support shaft of a work-transfer device also contains a transverse...
3805969 LOG TURNING ASSEMBLY  
A log turning assembly for rotating logs to be fed to a grinder magazine by a predetermined angle. The assembly comprises a conveyor for carrying the logs above the grinder magazine and a swivel...
3798979 ROTARY AND AXIAL DRIVE MECHANISM  
An input member consists of a rotatable cam slot sleeve formed with a cam slot. An output member consists of a cam follower sleeve, which is coaxial with said cam slot sleeve and rotatable and...
3796331 APPARATUS FOR MECHANICALLY GATHERING OR COLLECTING VARIOUS COMMODITIES, REFUSE OR THE LIKE  
An apparatus for mechanically gathering or collecting various commodities, refuse or the like comprising a scissor-type boom operably secured to a mobile carrier therefor. The boom comprises a...
3792991 MACHINE FOR THE PRODUCTION OF HOLLOW GLASS BODIES  
A machine for the production of hollow glass bodies from glass tubes compes a fixed pedestal, a drum rotatable on the pedestal about a vertical axis, and rotating upper and lower grippers on the...
3777902 WORKPIECE-GRIPPING REACH AND TURNOVER ATTACHMENT  
Adapted to be mounted upon a vertically-movable and horizontally-rotatable support shaft is a head structure containing parallel horizontal lower and upper guide bores. Slidably mounted in the...
3773188 GRIPPER FOR A DRILL ROD HANDLING APPARATUS  
An improved gripper insures that the addition or removal of individual drill rods from the drill column of an earth boring machine will be carried out in a safe and expedient manner. A drill rod...
3766617 WORKPIECE LOADER AND UNLOADER  
Workpiece loaders and unloaders for use as with a multi-station machining line including a series of machine tools and a workpiece conveyor therealong operative to transport workpieces for loading...
3765533 FOREIGN PARTICLE INSPECTION MACHINE  
Liquid filled containers to be inspected are stored upright on a rotating disc which feeds them between funnel defining walls to a V-shaped opening in a slide block movable radially in timed...
3760956 INDUSTRIAL ROBOT  
An article-handling apparatus having a roller-supported base and a telescopic post assembly extending upwardly from the base. The telescopic post assembly includes a first post section secured to...
3757963 MULTI-DIRECTIONAL INDEXING APPARATUS  
A multi-directional indexing apparatus for transporting articles in succession to and for depositing and/or picking-up such articles at a plurality of circumferentially disposed work stations. The...
3735854 FLUID PRESSURE MOTOR WITH EXTENSIBLE AND RETRACTABLE PART  
A fluid pressure motor is mounted at the head of a vertically extending shaft for being oscillated or turned forth and back thereby about the axis of the shaft. The motor is provided with a part...
3731822 FOUNDRY MOLD JACKET AND WEIGHT SHIFTER  
The shifting of the jackets and weights from the molds on one conveyor system run to a contiguous conveyor system run is performed automatically by a swinging boom mechanism having a vertical lift...
3727775 PICKUP AND TRANSFER DEVICE  
A fabric workpiece pickup and transfer device having an arm and an adhesive tape trailed over guide means on the arm to which a workpiece is pressed into adhesive contact, a motor for rotating the...
3726463 APPARATUS FOR PRODUCING HELICALLY FORMED WELDED TUBE  
Apparatus for producing tubing by welding helically formed metal strip comprises a mechanism for feeding the strip, a tube former which winds the metal strip helically to form the tube, a device...
3722709 CONVEYING AND COOLING LENGTHS OF SEMI-FINISHED PRODUCTS  
In conventional continuous casting plants and heavy rolling mills, there is a run-out table at the end of the plant or mill, and a cooling bed running at right angles to the run-out table. The...
3722712 WORKPIECE TRANSFER DEVICES  
This device for transferring workpieces or blanks, notably in a forging press, from one working station to another, in a sequence of working stations comprising for example forging dies, is...
3716134 APPARATUS FOR AUTOMATICALLY TESTING AND SORTING ELECTRICAL ELEMENTS  
Electrical elements are moved by vibrator apparatus to a position below a multi-arm having a plurality of circumferentially spaced pickups to which respective tubes are connected. The spider is on...
3695195 TOP STITCH COLLAR STACKER METHOD AND APPARATUS  
A collar stacker wherein shirt collars are automatically moved from a sewing machine where they received the top stitch about the edge of the collar structure to a stack of collars. A conveyor arm...
3692194 AUTOMATIC LAMP FILAMENT-TRANSFERRING EQUIPMENT  
An automatic lamp filament-transferring equipment is provided with one shaft having chucks fixed on opposite ends thereof, each having a face oriented at right angles relative to the other, the...
3682327 ROTARY WORK-HANDLING ATTACHMENT FOR WORK TRANSFER DEVICE  
The present invention replaces the workpiece-lifting arm on top of the vertically-reciprocating horizontally-turning lift piston rod of the Lifting and Swinging Work Transfer Device of Kirsch et...
3673950 AUTOMATIC COTTON BALE TRANSFER APPARATUS  
An apparatus for automatically transferring cotton bales from an unbanding station to a press and rebanding station.
3654613 PROGRAMMED MANIPULATOR APPARATUS WITH ARTIFICIAL END-OF-PROGRAM FACILITIES  
A programmed manipulator apparatus is provided with partial program repetition teaching facilities so that a predetermined portion of the total program may be repeated a selectable number of times...
3648854 REACH-EXTENSION ATTACHMENT FOR WORK TRANSFER DEVICE  
Replacing the workpiece-lifting arm on top of the vertically-reciprocating horizontally-turning lift piston rod of the Lifting and Swinging Work Transfer Device of Kirsch et al., U.S. Pat. No....
3648853 VACUUM WORK PICK-UP ATTACHMENT FOR WORK DEVICE  
A work pick-up vacuum cup on the forward end of an elongated tubular arm is connected by a pipe to the throat of a venturi tube on the rearward end of the arm. The opposite ends of the venturi...
3630391 WORK GRIPPER  
A work handling assembly especially adapted for automated equipment comprising a movable arm, piston means supported on said arm, and removable cam means supported on the piston means, the arm...
3616942 SELECTIVE CHIP PICKUP APPARATUS FOR MULTIPLE FEED BOWLS  
A mechanical and pneumatic chip pickup apparatus employs a controllable vacuum manifold for selectively feeding vacuum or positive fluid pressure to vacuum pencils carried by an indexed, rotatable...
3613903 TRANSFER APPARATUS  
A transfer apparatus for transferring an article from a first location, in which the article is in a first position, to a spaced second location, in which the article is in a second position...
3608744 TRANSFER DEVICE FROM FOOT-FORMING MACHINE TO BURN-OFF MACHINE  
Article transfer apparatus particularly for use in glassmaking, comprises a first continuously rotating device carrying a plurality of pivotally mounted article-engaging members, and a second...
3601264 LOADING AND UNLOADING APPARATUS  
Apparatus for automatically loading flat workpieces from a horizontal conveyor onto a constantly rotating worktable on which the workpieces are clamped. The invention includes a vacuum pickup...
3581911 DIE-POSITIONING MECHANISM  
A machine is disclosed for taking thin dies of very small size out of a container where they are randomly oriented, placing them at an orienting position and orienting them, and then placing them...
3572519 ARTICLE TRANSFER APPARATUS ADAPTED TO AUTOMATICALLY FEED MATERIAL TO ONE OF PRESSES OR OTHER PROCESSING MACHINES  
An automatically operated article transfer apparatus for feeding material to one or a first of presses or other processing machines aligned in a working row, transferring a semiprocessed product...
3552584 WORK HANDLING DEVICE  
A device for handling thin, waferlike elements and by which such elements can be transferred discretely from a supply stack to a rotatable carrier and from said carrier to a receiving stack. The...
3543947 CONSTANT-AIM WORK HEAD  
3522838 DIE CASTING EXTRACTOR