Matches 151 - 200 out of 238 < 1 2 3 4 5 >


Match Document Document Title
4893436 Felted foam back up pad  
A back up pad of felted polyurethane foam for use on a vibrating or oscillating sanding device that both efficiently transfers driving forces between the surfaces of the pad to drive a sheet of...
4893437 Power sanding adapter for jigsaws  
An adapter is disclosed for converting a portable jigsaw into a hand-held instrument for removing wallpaper. The adapter includes an extension clamped to the table of the jigsaw that both provides...
4878317 Power sander  
A power sander includes a motor and a drive shaft extending from the motor. Eccentric drives are attached to the drive shaft to drive reciprocable shafts that extend outwardly from the drive shaft...
4848037 Drywall sander mount  
A drywall sander mount which permits sanding action at a location remote from the person of the user, as on a ceiling or other high access location. The sanding mechanism is pole supported, where...
4829719 Vibrating pole for moving a pad on a working surface  
A vibrating motor attached to a pole which has a plate for securing a working pad at the far end for application to a subject surface. The working pad may be sandpaper, a buffing pad, etc. The...
4768310 Sander attachment  
A removable sander attachment is formed as a flat plate with upstanding sides and a limited length for fitting under the forward portion of a belt of sandpaper or the like on a portable vibrating...
4721432 Apparatus for producing reciprocating motion for painting, sanding or coating  
The present invention is concerned with an article carrier adaptable for the transportation of a variety of functional apparatus such as painting, coating, sanding and buffing apparatuses and a...
4707947 Sharpening stone for use with a sabre or jig saw  
The sharpening stone is readily attachable in a chuck of an electrically powered sabre or jig saw. The sharpening stone is secured to a metal device (shaped to fit the saw chuck) by adhesive...
4703536 Fluid motor driven washing accessory  
The present invention discloses a fluid driven washing device having a pressurized fluid supply conduit for supplying fluid to the device. The device is comprised of a handle portion, an assembly...
4686797 Straight-line rubbing machine with thrust transmitting members  
A rubbing machine of the type in which a support is spaced from and overlies a rubbing shoe and in which the rubbing shoe is connected to the support by a drive mechanism operable to reciprocate...
4685252 Reciprocating sander  
A reciprocating sander particularly adapted for sanding remote surfaces such as ceilings and walls is provided by concentrating a substantial part of the weight of the sander in a motor assembly....
4598500 Dust collector for air sander  
A device adapted to be attached to a power sander for confining and removing dust and debris during operation of the sander. The device comprises a cover that fits over and conforms to the sander...
4575973 Grinding machine  
Compressed air fed into a directional control sleeve is alternatingly delivered to two cylinders via a directional control valve. Pistons within the respective cylinders are each provided with a...
4527360 Actuator for in-line sander  
An in-line sander for hand held operation and having a housing in which a rotating electric motor drives a drive shaft to rotate on a first axis, with a second axis of the drive shaft canted to...
4512207 Reciprocating mechanism  
A hand held reciprocating mechanism for driving an abrasive tool for finishing dies and the like is disclosed. The reciprocating mechanism of the present invention includes a housing which...
4484415 Sanding platen support for in-line sander  
An in-line sander for hand held operation and having a housing in which a rotating electric motor drives a drive shaft to rotate on a first axis, with a second axis of the drive shaft canted to...
4478010 In-line sander  
An in-line sander for hand held operation and having a housing in which a rotating electric motor drives a drive shaft to rotate on a first axis, with a second axis of the drive shaft canted to...
4475316 Platen attachment for in-line sander  
An in-line sander for hand held operation and having a housing in which a rotating electric motor drives a drive shaft to rotate on a first axis, with a second axis of the drive shaft canted to...
4475317 Paper retainer for a sanding device  
An in-line sander for hand held operation and having a housing in which a rotating electric motor drives a drive shaft to rotate on a first axis, with a second axis of the drive shaft canted to...
4435923 Abrading tool  
For cleaning or finishing the exposed grout between neighboring tiles in a tiled wall or floor, the present tool has a base with an attached handle on one side and an elongated recess on the...
4423571 Quick change shoe assembly for straight line sander  
A quick change shoe assembly for use with a pneumatic straight line sander or orbital sander is disclosed comprising a base which is fixedly secured to the movable plate of such a sander by...
4398375 High speed power sander and sanding pad therefor  
A high speed reciprocating or orbiting power sander to the back-up plate of which a sanding pad of resiliently deformable elastomeric material is secured, the pad having numerous discrete...
4397120 Suspension system for an abrading tool  
A turbine-driven sander includes a nozzle, turbine chamber, and a valve chamber. A flap valve mounted in the valve chamber opens the turbine chamber to a source of vacuum, thereby driving a...
4381628 Dust control system for surface treating machine  
An electrically driven portable surface treating machine such as a sander, polisher, buffer, and the like, having an oscillatable platen driven from a motor shaft and which creates dust during...
4364303 Air operated reciprocating tool  
An air operated reciprocating tool, including, an air operated double ended piston positioned within a cylinder for reciprocation within the cylinder, a valve assembly in communication with a...
4296572 Dust removing attachment device for automatic air files  
A dust removing attachment device for pneumatically driven straight-line power files wherein a continuous current of air is over the filing surface to entrain abraded particles by vacuum for...
4228620 Abrading tool with wear plate  
A portable abrading tool having a shoe plate mounted to the underside of a portable body for powered reciprocation, and retained by tracks projecting downwardly from the body and extending...
4145847 Straight line abrading tool with balancing counterweight  
A portable abrading tool having a shoe mounted for straight line reciprocating movement relative to a body, and driven by a reciprocating piston in the body through two spaced gear units, with a...
4128970 Hone  
A hone adapted to be used with a domestic electric knife. The knife comprises an electric motor in a motor compartment and a reciprocable drive from the motor to a take off point adjacent one end...
4091576 Retention of abrasive sheet material on an abrading tool  
A sanding tool having a power driven shoe carrying a sheet of abrading material which is adhesively secured to the underside of the shoe and then extends upwardly at its forward end and then...
4090297 Power tool with dust collecting arrangement  
A hand-guided power tool comprises a housing and a base plate mounted below the housing. The base plate is adapted to be juxtaposed with an object which has material to be removed therefrom. A...
4075793 Power sander  
A power sander includes a casing bounding a space in which a sanding plate is mounted for cyclical motion in parallelism with a plane of a support surface of the sanding plate. A sanding element,...
4073349 Balanced reciprocating tool driven by rotary motion  
A reciprocating tool, such as a sander, which may be driven by a rotary pneumatic motor via an eccentric connection with a gear train. In order to balance the dynamic forces generated by the...
4014249 Pneumatically actuated sanding tool  
A fluid actuated, valveless sanding tool is disclosed which comprises a housing containing a cylinder, a double-ended piston mounted for reciprocal movement within the cylinder, a mounting plate...
3992744 Liquid actuated reciprocating shower brush  
An improved shower brush having a reciprocating head includes a housing, a liquid inlet to the housing, and a turbine member positioned to be rotated by liquid entering the housing through the...
3967417 Sanding devices  
An oscillating sanding device includes a casing to be held in the hand and a sanding table supported below the casing by resilient columns. The sanding table includes a cylindrical ring within...
3963237 Hand-held power cue stick chalker and talcum powder dispenser  
A hand-held unit carries a cue chalk cube and includes a power source for oscillating the cue chalk cube in a substantially rectilinear path. On the other end of the hand-held unit from the cue...
3956856 Reciprocating sharpener  
A reciprocating sharpener includes a plastic or metal housing mounted on a rigid base. Each of four, thin, flat, rectangular steel springs has one of its edges fixedly secured to the base. The...
3953944 Tool holder construction  
A tool holder for use with a die profiler assembly utilizing a power device imparting reciprocating motion to the holer is provided. The holder employs a flexible wand attached at one end to the...
3950896 Sanding attachment for reciprocal saw machines  
A sanding attachment for jig saw machine that fastens to the shank of a jig saw or other reciprocal saw machine. The attachment includes a sanding block shaped with a fitting for fastening to the...
3914906 Sanding blade for reciprocating saw  
A reciprocating saw, as for example, a saber or scroll saw, is provided with a rigid blade member to which is removably applied abrasive sheet material having a pressure sensitive adhesive...
3892091 Abrading tool utilizing a self adhesive abrading sheet  
An abrading tool having a power driven shoe which includes a backing plate and a cushion at the underside of the plate, and with a sheet of self adhesive sandpaper or other abrading sheet material...
3874125 Convertible pad sander  
A sander wherein an electric motor can rotate a shaft in two directions and the shaft carries an eccentric which orbits the pad while the shaft rotates in one direction and reciprocates the pad...
3854897 HAND GRINDER WITH A DRIVE MOTOR, DESIGNED AS A COMPRESSED-AIR MOTOR  
A hand grinder driven by a compressed-air motor has attached on the work-engaging side thereof a hollow workplate, which carries on its underside a cover plate under which bears an abrasive sheet....
3835592 MECHANISM FOR DRIVING RECIPROCATING TOOL  
A reciprocating, air-driven mechanism comprising, in one embodiment, a center-seeking piston connected to an oscillatably pivoted linkage which drives a material working tool. Air is delivered to...
3826046 POWER TOOL ATTACHMENT  
A power tool attachment which is particularly adapted to be mounted on a saber saw to provide a positive reciprocating motion in a direction other than the direction of motion of the saber saw...
3803773 RECIPROCATING TYPE PORTABLE FILING MACHINE  
A reciprocating type portable filing machine of a fluid actuatable structure having a finger operable valve mechanism for the pressured fluid introduction, a cylindrical reciprocator which is...
3793781 RECIPROCATING ABRADING OR POLISHING TOOL  
A portable powered sander or the like having a hand held body carrying a rotary motor which reciprocates a working shoe structure relative to the body through a crank element and connecting rod,...
3763562 RESURFACING TOOL  
This invention consists of an electric motor or its equivalent mounted on one end of a tubular hand grip whose other end supports mechanism having two blades that are moved in and out laterally on...
3630699 METHOD FOR PRODUCING ARMORED SABER SAWS  
Method for the quantity production of armored saber saws from a long flexible strip of a base metal, consisting preferably of a heat treatable steel or alloy steel, which comprises: progressively...

Matches 151 - 200 out of 238 < 1 2 3 4 5 >