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7607647 |
Stabilizing a substrate using a vacuum preload air bearing chuck
Substrate processing method and apparatus are disclosed. The substrate processing apparatus includes a non-contact air bearing chuck with a vacuum preload.
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7588640 |
Workpiece carrier device
A workpiece carrier ( 2 ) comprises a rotary frame ( 3 ) and a driving part ( 20 ), both of which are rotatable about a driving axle ( 4 ). The rotary frame ( 3 ) can be driven by a motor ( 6 ),...
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7409914 |
Aligning components of a measuring system
A measuring system for calibrating a machine in which a base ( 10 ) is attachable to a surface of the machine and a housing ( 20 ) is mountable on the base, wherein at least one surface of the base...
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7346969 |
Machining method using multiple workpiece mounting device for manufacturing structures
A machining method for manufacturing structures includes a preprocessing step ( 11 ), a clamping step ( 13 ), a machining step ( 15 ) and an extracting step ( 19 ), which are performed in that...
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7185552 |
Movable sample holder
A device for the axial and rotational movement of a sample is disclosed comprising a mount member for mounting the sample, which is rotatable about and movable along an axis, characterised in that...
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7047706 |
DPA automated assembly and packaging machine
This patent relates to a machine that automatically assembles, inspects, and packages disposable prophylaxis angles. The machine includes a movable table including a plurality of fixtures on which...
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6948894 |
Multi-axial machine tool and table unit mounting jig
In the multi-axial machine tool, a table unit is detachably mounted on the upper surface of the interior portion of a portal bed disposed on a leg. The table unit comprises a table base fixed to...
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6935550 |
Robotic positioner
A robotic positioner for use with an automated processing system, such as an automated welding system, for example, includes a base, a support structure rotatably supported on the base, and at...
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6878203 |
Resin application system for dynamo-electric machine components
A resin application station has processing units for heating dynamo-electric machine components. In one or more of the processing units batches of components are placed in fixtures on vertically...
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6865788 |
Numerical-control milling machine
A numerical-control milling machine having a supporting frame; a worktable fitted to the supporting frame so as to oscillate about a substantially horizontal first axis of rotation, and in turn...
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6827093 |
Optical lens steam cleaning apparatus and method of using the same
A cleaning apparatus for a lens defining opposed top and bottom surfaces and a peripheral edge. The cleaning apparatus comprises a rotatable base having a plurality of arms pivotally connected...
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6823572 |
System for carrying out mechanical workings
A machine for carrying out mechanical workings preferably by showing removal includes a frame arranged for receiving a semi-worked piece having a cross section exhibiting dimensions remarkably...
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6733217 |
Workpiece holding means for machine tools and more especially for milling and/or drilling machines
A workpiece holding means for machine tools and more particularly for milling and/or drilling machines, comprising a pivoting bridge supported between two bearing walls. The bearing walls...
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6698737 |
Clamping jig
A clamping jig particularly adapted for use with elongate work pieces. The jig has an elongate work face, a work stop abutment the length of the work face, a plurality of toggle clamps affixed to...
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6269529 |
Hose preparation apparatus and method therefor
A hose preparation apparatus and method therefor including a supporting device for supporting at least one hose. A printing device is positioned adjacent to the supporting device for printing a...
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6220502 |
System and method for manufacturing a railcar roof
A system for manufacturing an aluminum alloy roof for a railway car includes a welding station, a welding unit moveably coupled to the welding station, the welding unit for applying a weld, a roof...
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6217656 |
Pan holder for coating process
A holder is provided for holding a pan or other article during the process of applying a coating, such as a non-stick release coating, to the article's surface. The pan holder includes a pan...
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6202530 |
Glass cutting device
A device used as an aid in scoring polygonal shapes into glass having a platen rotatable on a base and a compression arm secured to the base, the platen having grid markings and circular markings...
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6185802 |
Multiple clamping device for work pieces on a carrier
An elongated and cross-section polygonal work piece carrier (1) has at least two clamping surfaces (2) extending parallel to its longitudinal axis (3). It is retained in bearing (5, 9) at least at...
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5839722 |
Paper handling system having embedded control structures
A paper handling system for air mediated transport of sheets or pages of paper is disclosed. Microelectromechanical valves and sensors are embedded in a dielectric substrate for tracking and...
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5704601 |
Positioning table
A reciprocating table assembly includes a frame, a table, and a bearing assembly for rotatably mounting the table to the frame. A cylinder assembly rotates the table at a pivot point by extending...
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5676360 |
Machine tool rotary table locking apparatus
A rotary table lockdown apparatus made a part of a computer controlled dicing saw holds a table work surface parallel to a reference surface independent of axial misalignment and without rotational...
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5669316 |
Turntable for rotating a wafer carrier
A turntable for rotating a wafer carrier in order to enable the attachment of a handle to the wafer carrier. The turntable includes a platform rotatably mounted to a baseplate. In addition, the...
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5658104 |
Method and system for the manufacture of CO.sub.2 powered dragster
A system for the manufacture of a CO 2 powered dragster with a low-cost three axis machine tool, the system including an expansion base to be fixedly secured to a support surface of the machine...
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5618228 |
Holding fixture for a wheel and tire assembly
A holding fixture for a wheel and tire assembly enabling a single person to perform an operation on the tire such as grooving or the like. The fixture comprises a first U-shaped bracket having a...
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5582396 |
Part holder, particularly for workstations with a revolving table
The part holder for workstations with a revolving table has a first prism-shaped supporting element and at least one second supporting element which is adapted to support parts to be machined. The...
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5538560 |
Vacuum coating apparatus
A closed cylindrical housing defining a transport chamber has a top plate with a first opening communicating with an entry and exit chamber, and a second opening communicating with a coating...
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5462600 |
Apparatus for film coated passivation of ink channels in ink jet printhead
An apparatus for use in coating the surfaces of closely spaced channels in a workpiece is provided. In a preferred embodiment, an apparatus is provided which facilitates coating the microchannels...
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5454215 |
Case gripping device in an automatic packaging machine
A gripping device for cases is mounted in an automatic packaging machine and includes a pair of stationary prongs and an associated pair of counterfacing prongs which cooperate to clamp a case...
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5322079 |
Substrate holding apparatus of a simple structure for holding a rotating substrate, and a substrate processing apparatus including the substrate holding apparatus
A substrate holding apparatus includes a rotary table rotatable about a vertical center axis for supporting a substrate in a horizontal plane, and substrate travel regulating pins fixed to the...
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5231905 |
Table saw accessory
An easily attachable and detachable accessory to a bandsaw or jigsaw table. The device allows for the cutting of circles or partial arcs. The frame of the device has a protruding member that slides...
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5160018 |
Device for retaining crown caps
Device for retaining crown caps having a carousel for the support and transfer of the caps which includes a disk which rotates about a vertical axis and is peripherally provided with a series of...
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5125141 |
Work holding apparatus
A work holding apparatus is a work holder for holding a work in a predetermined position in relation to a basic member. A base column is rotatably supported astride on two sets of base plates....
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5074741 |
Manipulator intended for cooperation with an industrial robot
The invention relates to a manipulator for positioning workpieces with respect to an industrial robot (4) by which the work pieces, one after the other, are to be processed. The manipulator (2)...
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5044055 |
Hydraulically operated spindle carrier clamping mechanism
A clamping mechanism is provided to prevent movement of the rotatable stock carrier of a multiple spindle bar machine after it has rotated into position for the machining operation. The clamping...
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4995301 |
Tri-motion grinding fixture
A fixture for holding and positioning reamers and other objects for grinding has a support base connectable to a flat horizontal surface and its upper portion is positioned at an angle relative to...
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4974304 |
Mounting apparatus for CNC machine
These as well as other objects are accomplished by an improvement to a computer numerically controlled apparatus wherein there is provided a vertically oriented workholder including means for...
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4964240 |
Piston ring grinder
A piston ring grinding apparatus providing piston rings of consistent gap is disclosed. The piston ring grinding apparatus has a base member with a piston ring grinding means mounted thereon. The...
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4961268 |
Modular method and system for setting fixed-angles of modular tools
A modular method and system for setting fixed angles or revolving triads of interlocking holes of a hole type modular tooling system which are critically embodied in seven fixed-angle setting disks...
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4949945 |
Vise swivel mount
A vise swivel mount is disclosed for use in a vehicle which includes a swivel socket bolting directly to the bed of the vehicle. A swivel column rotatively secures within the swivel socket and...
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4921378 |
Rotary-pallet system
Rotary-pallet system, in particular for multi-directional machining of the pieces (8) to be machined. In the said system there is a body piece (2), one of whose ends (A) is attached to a holder,...
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4901988 |
Auxiliary table for use with a machine tool
An auxiliary table is provided for use in combination with a machine tool having a horizontal table and a spindle mounted for moving vertically relative to the table. The auxiliary table includes a...
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4861364 |
Method for using stained glass revolving work station with removable work surface
A method for assembling and soldering pieces of stained glass involves placing a template to outline a mosaic fit of glass pieces on a workboard by nailing flat sided nails to the outer perimeter...
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4738574 |
Router jig apparatus
Router jig apparatus includes a base portion, a router positioning portion, a workpiece orbiting portion and a workpiece positioning portion. The base portion includes a quadrangular frame section...
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4717306 |
Hand-operated pallet changer
A hand-operated work pallet changer for changing work pallets to be fed onto a pallet mounting portion of a machine tool, comprises a turntable (58) rotatably supported on a base unit and having at...
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4685333 |
Work station for working on workpieces for a plurality of operations
Apparatus for performing work on workpieces, such as automotive drive shafts, comprising a work station having a longitudinally adjustable headstock at one end and a longitudinally adjustable...
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4684114 |
Index tables
An index table comprising a base, a main plate mounted on the base, a drive wheel mounted for rotation on one side of the main plate about a first axis transverse to the main plate, a work plate on...
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4611797 |
Fluid-powered rotary table
A fluid-powered rotary table formed of a base and a rotary housing which sealingly cooperates therewith along a planar surface. A toroid-shaped annular cavity is formed between the base and the...
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4583488 |
Variable axis rotary drive vacuum deposition system
Apparatus in a vacuum deposition system positions a workpiece holder in substantial alignment with a source of material to be deposited onto a work piece affixed to the workpiece holder. The...
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4531474 |
Rotary board treating apparatus
There is disclosed a rotary apparatus for treating boards such as printed circuit boards at various treating stations circumferentially disposed around the apparatus. The apparatus comprises a...
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