Matches 1 - 50 out of 132 1 2 3 >
Match Document Document Title
7458881 Surface treated product, surface treatment method, and surface treatment apparatus  
There is provided a surface treated product that moves relatively in a fluid, wherein a surface of the surface treated product has continuous dimples, each dimple having a diameter of 10 to 2500...
7219419 Component mounting apparatus including a polishing device  
Component ( 3 ) is pressed onto a circuit board ( 4 ) so that their respective metal interconnects ( 5 ), ( 6 ) are in close contact with each other, and ultrasonic vibration is applied to the...
7169028 Flexible finishing shoe  
A flexible finishing shoe for finishing a workpiece have a bearing surface and an adjacent side, the flexible finishing shoe comprising a shoe base having a first side and an opposing second side...
7169025 Grinding tool for a grinder with rotary oscillating drive  
Disclosed is a grinding tool for a grinder comprising a rotary oscillating drive, the output shaft of which is driven so as to oscillate back and forth about its longitudinal axis and is configured...
7104873 Anti-vibration arrangement  
The present invention relates to an anti-vibration arrangement ( 10 ) for a power sander ( 1 ) which comprises a housing ( 2 ), a motor ( 4 ) arranged in the housing ( 2 ), a rotary drive shaft (...
6942554 Apparatus and process for polishing a substrate  
An apparatus for polishing a substrate with an optical surface. The apparatus contains a polishing pad and and a device for oscillating the polishing pad while simultaneously contacting it with at...
6863598 Equipment for grinding optical fiber end  
A device for grinding and polishing optical fiber ends. The device includes a holder and an elastic grinding surface. The holder is used to hold equidistantly a set of optical fibers such that the...
6783443 Polishing machine for stone materials, having multiple grinding heads aligned on two oscillating and parallel beams with variable offset  
The polishing machine for stone materials comprises: a conveyor belt for the slabs or strips to be polished, a beam made to oscillate on at least two transverse, fixed frames above the said...
6726544 Method and apparatus for superfinishing tapered roller bearing  
A superfinishing method of a tapered roller bearing, including the steps of: rotating an outer ring of the tapered roller bearing about a center axis thereof; inserting a straight-shaped...
6506106 Automated razor sharpening device  
Apparatus for sharpening a razor blade with a motor actuated sharpening member mounted in a housing with a slot for receiving the razor head and a cradle assembly for engaging the distal end of the...
6354911 Method and apparatus for end-rounding bristles  
An apparatus for end-rounding bristles in a brush having different heights. The apparatus includes pins disposed in pre-determined locations such that they will contact selected bristles in a brush...
6315641 Method and apparatus for chemical mechanical polishing  
Method and apparatus for chemically mechanically polishing semiconductor substrates with enhanced durability, reliability and polishing effectiveness. In the method of the present invention, the...
6200413 Quadri-point precision sphere polisher  
A system and method for polishing spherical shaped devices is disclosed. The system includes a carrier and an enclosure. The carrier has two projections so that when a device is placed between the...
6193590 Abrasive tape for texturing magnetic recording media  
Magnetic recording media are provided having separately textured data and read/write head landing zones. Separating these zones on the recording surface allows independent optimization of the...
RE36909 Structure of drive section of power tool  
An output axis of a motor has an eccentric portion, a vibratory arm is vibratably supported at its central portion, connecting section of said vibratory arm with the eccentric portion is formed in...
6113753 Systems and methods for making a magnetic recording medium on a flexible metal substrate  
A method is provided for processing a metal foil sheet to produce magnetic recording media. The method comprises providing an elongate metal foil sheet having a first side and a second side. The...
6099397 Power sander  
A power sander comprising an oscillating drive for oscillatingly driving a sanding tool about an axis fixed with respect to a housing is disclosed. The sanding tool comprises a sanding plate...
6048257 Abrasive pad holder  
A holder for an abrasive element used to abrade the surface of a workpiece. The holder is made of an abrasive pad resiliently mounted upon a holder in a manner providing to the pad multiple degrees...
5855504 Hand-operated orbital sander  
In a hand-held orbital sander with a housing (12) and with a sanding tool (10) received in a tool holder (22), which is seated by means of a pivot bearing (21) on a rotating eccentric journal (20)...
5759093 Electric oscillating abrasive file  
An electric reciprocating file or polishing member held in a housing. The housing supports a motor for reciprocating an enclosure held within the housing. A spring is held within the enclosure and...
5727989 Method and apparatus for providing a workpiece with a convex tip  
A method and an apparatus for providing an optical fiber connector or similar workpiece formed of, e.g., glass, ceramic or plastic with a mirror-finished convex tip efficiently is disclosed. While...
5722878 Method and apparatus for microfinishing  
A method of microfinishing a surface of a workpiece in which a shoe is pressed against the surface of the workpiece while the workpiece is rotating. The shoe is vibrated at a high frequency and is...
5707273 Multiple-pad orbital sander with split pad platen  
An abrasive, sanding and/or surface finishing apparatus designed to extend the useful life of abrasive material which employs a dual-platen arrangement having a particulate removal system designed...
5533925 Structure of drive section of power tool  
An output axis of a motor has an eccentric portion, a vibratory arm is vibratably supported at its central portion, connecting section of said vibratory arm with the eccentric portion is formed in...
5522762 Tool for applying surface coated abrasives for use on a machine for abrasion machining of cylindrical surfaces on workpieces  
A tool for applying surface coated abrasives on a machine for abrasion machining of cylindrical bearing surfaces on workpieces such as crankshaft journals and crankpins comprises for each bearing...
5175961 Device for supporting a moving part  
A device for supporting an article 27 such as a lapping tool for polishing lenses is designed to allow limited motion of the article about a central point. The device comprises a base 1, a mount 2...
5116391 Curved surface rubbing apparatus  
A polishing apparatus in which one of two workpieces to be polished or abraded which contact each other at respective arcuate or spherical surfaces, is placed on a fixed base and turned or fixed in...
5097635 Method and apparatus for automatic ball to seat lapping  
Disclosed is a new and improved method and apparatus for automatically lapping a ball and a seat of a valve to produce a non-flat lapped sealing surface finish that provides a reliable fluid seal...
5095660 Polishing means for lens generating apparatus  
A cloth for polishing a prescription, plastic lens is mounted on a resilient pad having a curvature generally corresponding to that of the lens curvature. The polishing cloth clings to the pad...
5085007 Toric lens fining apparatus  
A fining apparatus to finish the surface of an ophthalmic toric lens including a frame, a compound arcuate tool, a lens holding assembly, a motor for driving the tool in an orbital motion and the...
4972630 Method of surface grinding of planar member  
A planar surface of an article is ground smooth by a two-stage grinding head having an upstream-stage grinding brush and a downstream-stage grinding stone. The article is advanced past the grinding...
4922662 Reciprocating jig adapter for grinding mills  
A jig adapter for a grinding mill having an exposed grinding wheel or burr operated by a suitable pneumatic motor, with the motor and wheel mounted on a reciprocating plate suspended from a fixed...
4914865 Cylinder machine with improved spherical bearing  
An apparatus for lapping of ophthalmic lenses has a spherical bearing for supporting a rod, one end of which carries a lapping tool. The spherical bearing has a race and ball through which the rod...
4907373 Toric finer-polisher  
A toric finer-polisher for the fining and/or polishing of a toric lens comprises a lap table for holding a tool, a spindle on which the lap table is mounted, a rocker arm assembly for holding the...
4862644 Optical lapping machine  
A machine for finishing the surface of a lens mounted on one side of a lens block having receiving depressions in its other side, the machine having a cylindrical tube mounted for rotary and...
4862643 Portable finishing machine apparatus  
A hand portable finishing machine apparatus including an open-ended housing member sized to be manually portable from one location to another, the housing having a power means disposed therein...
4731953 Knife sharpener  
A knife sharpener comprises an elongated blade holder with a clamping device for holding a blade at one end of the holder with the blade extending transversely the length of the holder, a post...
4716689 Methods and apparatus for knife and blade sharpening  
A knife or blade is sharpened by using an apparatus which includes a magnetic guide having a magnetic knife guide surface in a plane at an angle to and intersecting the abrasive surface to form a...
4680998 Toric lenses, method and apparatus for making same  
A unique lens (10) having a peripheral carrier surface (13), a central optical zone (18) providing the toricity required to achieve a given spherical and cyclinder correction that is oriented to a...
4656788 Variable orbital drive mechanism  
A mechanism for imparting relative orbital motion to at least two associated driven elements. The driven elements are driven in an eccentric path, usually with a common drive axis, where the...
4563838 Apparatus comprising a machining tool for machining rollers  
An apparatus having a machining tool (52) for machining rollers (40) having a marked curvature and rotating while being machined contains two guiding disks (12,38) and a supporting disk (18) which...
4557075 Apparatus for shaping an electrode of a prescribe spatial configuration by means of an abrading die  
An apparatus for shaping a three-dimensional workpiece by inducing the following relative motions between an abrading die member and the workpiece: a feed motion, periodical retract and advance...
4534133 Machine for superfinishing annular workpieces  
A machine for superfinishing the inner race surface of annular workpieces such as bearings with two honing stones of different grain sizes held by a common holder arm. Structure is provided for...
4525954 Drive mechanism for a lapping machine or the like  
A variable speed elecric motor (74) drives a crank (78) which in turn pushes a push arm (82) against a pivotally mounted drive lever (58), for swinging it through a drive stroke, and then...
4517768 Orbital polisher  
Apparatus for polishing a workpiece wherein an oversize resilient elastomeric polishing die has injector ports through which a viscous or elastic polishing medium is injected. The workpiece is...
4514937 Method for the surface treatment of magnetic recording media  
A method and apparatus for burnishing the surface of magnetic recording media, wherein there is relative movement between the surface to be burnished and the abrasive member, and the abrasive...
4510717 Lens finishing apparatus  
Apparatus for finishing or polishing a surface of a lens with a finishing tool. The apparatus includes a main frame, a shaft pivotally mounted to the main frame, and eccentric drive means driving...
4505071 Crankshaft-finishing machine  
A machine for finish-grinding of both axial and off-axial sections of a crankshaft, rotating about a main axis and oscillating therealong, comprises fixed first holders interleaved with movable...
4497144 Method for manufacturing quadric surface  
A working tool having a linear working edge is secured to a tool holding arm which is rotatably arranged about a focus shaft extending in parallel with a Z axis and is slidable linearly in parallel...
4493165 Orbital polisher with elastic abrasive  
Apparatus for polishing a workpiece wherein an oversize resilient elastomeric polishing die has injector ports through which a viscous or elastic polishing medium is injected. The workpiece is...
Matches 1 - 50 out of 132 1 2 3 >