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5562197 |
Workpiece transfer system
A system, method and apparatus for rapidly conveying workpieces successively through multiple stations by providing an integrated dual shuttle transfer mechanism conveyor operable in an...
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5314330 |
Walking hearth furnace
A furnace is provided for continuous high-temperature heat processing in which a work product is conveyed through a furnace muffle by rectilinear beam motion. An inner and an outer beam are...
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5242046 |
Clean surface conveyor with flexible sheath
A mechanical conveyor system is provided with an exposed flexible membrane surface for use in clean room environments. The conveyor system may be one of varied subassemblies which transfer articles...
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5209341 |
Transfer device in a press
Workpieces are transported step-by-step by of transport bars which are provided with grippers and which are longitudinally, transversally and vertically displaceable. In addition to their...
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5086912 |
Ambulator for carpet rolls or the like
An ambulator for conveying rolls of carpet from a first elevation to a second elevation in a continuous step-wise manner has a fixed frame including a pair of spaced apart inclined frame members...
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4938342 |
Continuous conveying mechanism
A continuous conveying mechanism especially adapted as the cooker for continuous grilling of hamburger patties and the like uses a shiftable grid which intermittently lifts the patties off a...
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4919254 |
Walking beam apparatus and method
A walking beam apparatus such as used in a reheat furnace for processing of steel slabs wherein a walking beam transfer structure includes a traversing beam assembly which is moveable both...
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4853116 |
Device for collecting and discharging solid matter
A device for collecting and discharging solid matter from a liquid-solid mixture in a waste collecting stream having a grid structure including alternate stationary and displaceable bars, the...
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4794863 |
Motive structure for transporting workpieces
An improved motive structure for transporting workpieces (wafers, chip, packages, etc.) between processing stations or tools in a manufacturing operation. The structure includes a first circular...
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4787503 |
Device for the conveyance of bulk material
Device for the conveyance of material, in particular bulk material, comprises at least two parallel, mating trough-type conveyor elements which can move lengthwise relative to each other. Each...
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4730720 |
Device for transporting cans
The device for transporting fiber sliver cans employs pairs of rails for supporting a can during travel in a non-linear path. The pairs of rails are moved relative to each other in an endless path...
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4653344 |
Laterally-disengageable bearing system
This bearing system has been developed primarily for long rotating shafts having a number of support points and supported objects. A beam is preferably extruded with a T-slot in one face. The slot...
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4632618 |
Feed storage for drill rods for a long-hole drilling apparatus
A feed storage for drill rods for a long-hole drilling apparatus, said feed storage comprising a magazine provided with fixed guides (11) for storing drill rods (13) in parallel with each other, a...
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4313783 |
Computer controlled system for processing semiconductor wafers
Automated reactor system and process for etching or otherwise processing semiconductor wafers in a plasma environment. The wafers are carried into and out of a reaction chamber by a conveyor and...
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4286422 |
Walking beam bag loader
Disclosed is a method and apparatus for loading articles, particularly meat articles, into containers. The apparatus comprises two groups of movably mounted beams cantilevered in a direction of...
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3960276 |
Transporter for flat workpieces
In order to carry boards or plates between two locations, a rack spanning these locations supports a pair of independently elevatable track structures each comprising a group of parallel rails...
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3892337 |
Bin ice delivery mechanism
Apparatus for storing chunk or cube ice and for delivering ice on command in which a plurality of elongated members mounted for staggered reciprocating movement in side by side relationship at the...
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3887064 |
Walking beam conveyor in a furnace
A furnace having an elongated heat tunnel through which work passes to be heated therein. A pair of vertically reciprocally movable sets of beams extends longitudinally of the heat tunnel and forms...
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3857479 |
PRIME MOVER MECHANISM AND TRANSFER SYSTEM
A mechanical drive system for a transfer system using a lift-and-carry stroke wherein workpieces can be lifted, translated to a new work station and lowered to a work position, including a power...
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3776351 |
WALKING BEAM CONVEYOR AND ECCENTRIC CONSTRUCTION THEREFOR
The invention relates to a walking beam conveyor and an improved eccentric construction therefor. The conveyor consists of a series of parallel extending beams each of which are connected to two...
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3736997 |
WALKING BEAM CONVEYOR WITH WEIGHING APPARATUS
A hydraulically operated, long stroke walking beam conveyor with provision for weighing the article being conveyed and suitable for operation in high temperature environments is disclosed. The...
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3730333 |
DOUBLE-COMB-SHAPED TRANSFER APPARATUS
Transfer apparatus for continuously transferring an elongated article comprises a central segment having two spaced apart parallel rows of comb-shaped projections of uniform pitch, outer segments...
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3722662 |
SUCCESSIVE TRANSFER APPARATUS FOR SURFACE TREATMENT OF ELONGATE ARTICLES
A transfer apparatus for the successive transfer through a plating bath or a coating tank of a plurality of small elongate articles, comprising a plurality component units adapted for the automatic...
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3712458 |
AUTOMATIC DISTRIBUTOR OF LONG OBJECTS SUCH AS BARS OR SIMILAR ITEMS
A distributor device for substantially long objects such as bars of steel or of metal has a first forwarding device consisting of a plurality of motor-driven rack plates performing a step-by-step...
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3700122 |
PUSHER-TYPE FURNACE
A pusher-type furnace for the heating of metal ingots, blooms, billets or bars to rolling temperature, is provided at its inlet side with a billet-receiving platform or table upon which a pusher...
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3642121 |
CONVEYOR MECHANISM
A conveyor mechanism for continuously, simultaneously conveying articles along a horizontal path. The conveyor mechanism has a plurality of transversely spaced movable beams driven by a plurality...
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3592330 |
ARTICLE-FEEDING SYSTEM AND METHOD
The present feed mechanism and method is designed to handle small articles such as frozen foods and deliver a desired quantity of the particular articles such as grapes, cherries, pineapple...
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3319762 |
Article feed mechanism
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3203430 |
Separating conveyor for a tomato harvester
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3193088 |
Reciprocating type conveyor
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3164946 |
Doffing and donning mechanism
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3152684 |
Means for intermittently conveying vials
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2973856 |
Conveyor
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2957573 |
Power turn for conveyors
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2916276 |
Atmosphere furnace conveyor
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2894737 |
Conveyer system for heat treatment
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1657109 |
Fodder cutter
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1000828 |
Title is not available
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