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7308745 |
Method and device for edge-machining of a plastic optical lens and a combination tool therefor
An edge-machining device in particular plastic spectacle lenses (L) has two aligned holding shafts ( 14, 16 ) rotatable with a controlled angle of rotation (φ B ) about a rotational axis of a...
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6585458 |
File adapter for power saw tool
A file adapter for a motor driven workpiece cutting tool comprises a power head reciprocating an elongate file coupled to a ram-rod reciprocated thereby on a forwardly projecting axis. The adapter...
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5919007 |
Combined file and rasp for laminate materials
A combination rasp and file for laminate materials of the type including a top plastic layer includes a rasp side having a multiplicity of rasp teeth formed for removing plastic and wood...
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5669808 |
Combination file and abrading assembly kit for straight line abrading tools
Combination Shoe Assemblies for Power Straight Line Abrading or Hand Tool having a support rail (10) which either multiples of the grafting file (12) placed end-to-end, or multiples of the...
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5100506 |
Chemically machined sheet metal cutting tools and method
A method is shown for manufacturing a sheet metal tool from a metal blank in which a predetermined pattern of etching resistant material is applied to the back surface of the metal blank to define...
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5056203 |
Abrading and cutting tool assembly
An abrading and cutting tool assembly particularly adapted for use in auto body repair is disclosed. The assembly includes a tool body of a rectangular, disc, or cylindrical shape, and means on the...
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4784540 |
Rotary and yieldable drive means for a tool
The combination of a rotary tool and a drive therefor, the tool having a conical taper between 60° and 120° to chamfer or remove burrs from machined workpieces. The tool comprises a casing...
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4765016 |
Chip removing device
A chip removing device for removing foreign matter such as chips from a groove defined circumferentially on an inner peripheral surface of a cylindrical workpiece, which includes a blowhead that is...
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4683898 |
Manicure file and method of making same
A manicure file has a generally rectilinear shape and is made of sheet stock and has a holding section sized to be graspable between a thumb and finger, a first flange is formed up, a second flange...
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4633552 |
Tool handle with eccentric tool gripping assembly
A tool handle for a file used for sharpening of saw chains consists of two interconnected tubular parts, rotatably connected in relation to each other, and each having an outer shell member...
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4497101 |
Method and apparatus for the manufacture of a three-dimensional, shaped graphite electrode utilizing a three-dimensional, shaped file
The invention relates to an apparatus for manufacturing a three-dimensional, shaped graphite electrode (3) utilizing a three-dimensional, shaped file (4), moved toward one another (filing stroke)...
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4365397 |
File tool attachment
This disclosure concerns the adaption of power means to the operation of filing. Provided is a file tool which is supported and reciprocated by a file tool adapter which in turn is connected in...
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4321737 |
Gunsmith's tool
The tool includes a rotatable shank having a guide member releasably mounted upon its lower portion and adapted to be closely received within the muzzle portion of a gun barrel, and further...
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4321738 |
Apparatus and method for rework dressing of a chip site
Apparatus and method for rework dressing a chip site on a substrate prior to rejoining a chip by solder reflow. A compliant mask is aligned and placed on the substrate so that remnant solder...
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4283818 |
Apparatus for reducing racket handles
A hand operated apparatus for reducing the size of racket handles such as used in tennis rackets is described. A base in which racket handles are secured has raised opposed sides, the edges of the...
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4279554 |
Tool for deburring, chamfering, trimming, and removing edges of workpieces
A motor-driven ball cutter is disposed in a guide member held in relation to the rotational drive axis and being suspended for pivoting on an axis traversing the rotational axis in the ball's...
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4240806 |
Abrading material
A metal abrading material formed from acid etching with a resist pattern comprising a plurality of polygonal shapes with accentuated corners dispersed in a pattern chosen to intermix cutting points...
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4172341 |
Faucet seat refinisher
Disclosed is an electric tool particularly adapted for the grinding and refinishing of different sized and shaped faucet seats. The tool comprises an electric motor having a rotary output shaft, an...
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4080698 |
Accessory for a hand drill
A tool has a shank extending axially in one direction from a material-removing formation and engageable in the chuck of a handle-held electric drill, and has a shaft extending axially in the...
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4069568 |
Rotary rasping surface scarifying attachment with tilting base
An attachment for a rotary rasping surface scarifying tool has a base member affixable on a rotary scraping tool and provided with a recess receiving a rotary blade of the tool in such a manner...
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4061165 |
Portable tool
A portable apparatus for reducing the dimensions of a workpiece using rotatable work means. The apparatus comprises in combination: a portable electric drill motor having a shaft-receiving chuck; a...
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4000552 |
Hydraulic hose skiving machine
A machine for preparing hydraulic or any other type of hose to receive metallic couplings. Hose in desired inches or feet of length cut from a longer supply may be skived on an end to prepare the...
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3908724 |
Apparatus for contouring surfaces of articles
Apparatus for shaping a surface of an article such as a shoe sole platform has a carriage reciprocable between a loading and unloading position and a remote position. The carriage has a work holder...
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3905080 |
Abrading devices
An improved abrading material and apparatus for utilizing an abrading drum is provided with the abrading material having non-clogging characteristics as well as improved cutting characteristics.
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3877506 |
Tire buffing machine
A machine for buffing the tread face of a tire casing in preparation for retreading features a buffing rasp and a tire mounting shaft assembly which lies in a horizontal plane so that the rasp and...
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3841029 |
APPARATUS FOR CHAMFERING TABLETS
An apparatus for chamfering the sharp circumferential edges of tableted article. The apparatus has a rotating disk rotatably mounted on a stationary frame and having a grinding or abrading surface...
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3783721 |
ROTARY INTERNAL TUBE CUTTER
The invention is a device for severing a tube inwardly of the tube sheet. An arbor is journaled in a spherical bearing structure mounted in a housing. The housing has a tubular extension for...
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3715787 |
KINETIC ENERGY DEVICE FOR FORMING WORK PIECES
A kinetic energy device at substantial rates of speed develops an apparent hardness which is considerably in excess of its inherent hardness. A rotatable member having a plurality of protuberances...
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3646648 |
APPARATUS FOR FORMING ROLLERS FOR PRODUCING A REPETITION OF DESIGNS
An apparatus for repetitively deforming the surface of rollers so that they can repetitiously reproduce predetermined outlines.
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3495312 |
REMOVAL OF MATERIAL FROM THE END OF A BAR OR TUBE
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3474512 |
SURFACE TREATING DEVICE
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3465601 |
IMPLEMENT FOR RECIPROCATING A TOOL WITH AN ADJUSTABLE STROKE
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3392606 |
Dual handsaw file
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3374516 |
Honing tools and method
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3327567 |
Round file holders and guides for chain saw sharpening
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3316678 |
Apparatus for abrading apertured articles
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3305915 |
Filing machine
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3232083 |
Lock cylinder plug holder
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3214823 |
Fluid actuated filing machine
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3214023 |
Hydraulic reservoir and filter
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3212165 |
Scarifier for rollers of rubber or the like
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3145449 |
Power operated reciprocating tool
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3133381 |
Material removing device
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3108409 |
Pneumatic filing machine
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3079667 |
Power operated body file
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3079668 |
Filing device for distributor contact points
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3052950 |
Rasp or file
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3027622 |
Edge perfecting tool
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3007230 |
Power hand tool for die finishing and the like
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2995767 |
Roughening machine
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