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4593734 |
Frame routing apparatus
A special router for cutting an L-shaped groove in elongated frame members has an elongated cutter stem and an axis about which the stem is rotatable; the stem has substantially parallelogram cross...
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4592401 |
Method for miter jointing frames and apparatus for the implementation thereof
The method for jointing frames, small pieces of furniture, drawers, with corner parts, is characterized by the successive operations: simultaneously cutting the sides of the frame to the desired...
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4545121 |
Hand-held power tool with circular-disk-shaped tool
A hand-held power tool with a circular-disk-shaped tool mounted on an output shaft which extends normal to a drive shaft has a guiding part which surrounds the tool in an immovable position at its...
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4537234 |
Routing machines
A slide and actuator mechanism for the vertical travel of the cutting tool on an Inverted pin routing machine. A slide that provides a rigid support for the cutting spindle and is durable,...
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4483378 |
Feeding device of wood working machine
A feeding device used for a wood working machine includes two roller assemblies respectively mounted to two roller supports which can be controlled to turn about horizontal axes and which in turn...
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4478264 |
Mortising apparatus
A mortising machine adapted for connection to a conventional electric motor includes a frame having rotatably mounted therein a helically-grooved shaft on which is threadedly mounted a router...
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4471822 |
Machine for manufacturing drawer sides
A machine for manufacturing drawer sides in a continuous operation from a strip of wood. A machine with opposed edge cutters for shaping the outer edges of the strip, a slitting unit for cutting...
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4467850 |
Machine for cutting rounded corner notches
A machine and method for cutting notches with rounded inner corners in wood pallets. The completed notches are made in one pass through the machine as the pallet passes over three successive stages...
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4468160 |
Woodworking machine
The workpiece supporting bed of the present machine is provided with a ballast filled frame structure therebelow for forming a solid unitary support structure to dampen operational vibrations...
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4463786 |
Timber dapping apparatus
Apparatus for cutting flat bottomed daps in heavy timber includes conveyor means for moving the timber through the apparatus and a cutter head operable to cut a relatively wide dap in one surface...
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4437501 |
Contoured dunnage cutter
A contoured dunnage cutter is provided for cutting partially circular arcs in timber dunnage separators, wherein, the partially circular arcs are precisely cut in shape and depth, and spaced at...
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4356045 |
Complete production line of wood I-joist manufacturing apparatus the method of manufacture, and the I-joist product, having lumber chords and a plywood web
A complete production line of a wood I-joist manufacturing apparatus, the method of manufacture, and the I-joist products having lumber chords and a plywood web are available, wherein both the...
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4354798 |
Rotary tool positioning unit for a woodworking machine
A rotary tool positioning unit for machining workpieces is disclosed having a rotary tool holder and a plurality of slide bearings cooperating with one another in such a manner that the rotary tool...
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4342349 |
Apparatus and method for grooving a board-like material, a grooving tool therefor and a structure made by the method
Apparatus and method for forming V-shaped grooves in a board material including a grooving tool having a V-shaped leading cutting edge with a preselected included angle for cutting a V-shaped...
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4338051 |
Profile cutting machine
A machine for cutting a profile into the respective ends of a flat rectangular piece of rubberized material having a clamping table with an overhead reciprocating carriage that has a rotating...
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4326572 |
Wood molding routing apparatus
A wood routing machine accepts a length of wood stock, e.g., a length of preformed crown molding, and thereafter in automatic sequence clamps the wood stock at lengthwise spaced locations, routs...
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4305439 |
Woodworking fixture
A woodworking fixture for positioning and guiding a workpiece under a stationary routing head, whereby the workpiece is subject to a composite movement as it progresses under the routing head. The...
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4292870 |
Guide plate for wood working tools
Multi-parallel channels of a guide plate support inset slidable tracks. A wood working tool is dependingly mounted to the tracks for translation past a workpiece temporarily fixedly secured to the...
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4273483 |
Deglazing tool
A portable deglazing tool for removing glazing compound from window frames while simultaneously refinishing all surfaces preparatory to facilitate reglazing and glass replacement if required. The...
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4244102 |
Carpet cutting machine
Apparatus to cut a carpet into two sections with the edge of each section being beveled. The apparatus employs two rotary cutters mounted at an angle to each other and which are driven at the same...
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4244669 |
Cutter head for cutting templates from cardboards, plastics, and the like
A cutter head for cutting templates from cardboards, plastics, and the like, which includes a high speed rotatable cutting stylus, and a holding-down device for holding down the material from which...
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4181164 |
Headstock for a panel cutting machine
A headstock of a panel cutting machine for cutting panels having a laminate, and particularly wood panels having a plastic laminate comprising, a conveyor for feeding a panel in a feed direction on...
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4176697 |
Machine for making wooden bee box components
An automatic machine for forming bee box components from wooden stock members by grouping the members in a single row and indexing them past several work stations at which the members are formed...
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4174745 |
Device for making a groove in the edge of a panel
The device for making a groove in the edge of a panel or a stack of panels consists of a grooving saw supported by a structure which is movable from a rest position above the panel and remote from...
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4174007 |
Machine for the production of shaped parts
Machine for fabricating shaped parts, such as chair legs in particular, into which the parts to be shaped are positioned by means of a suitable loader. The parts are moved along a substantially...
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4173240 |
Lumber cutting attachments for chain saws
Lumber cutting attachments for use with a portable chain saw comprising a depth gauge or tip bracket for making a preliminary guide channel longitudinally of a lot to be cut into lumber, a...
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4167961 |
Planer and groover
A machine for planing and grooving a workpiece, such as a log, in a single pass, comprising a frame, a top grooving cutter adjacent one end of the frame, a top planing cutter and a bottom planing...
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4163465 |
Apparatus for cutting dovetail joints
A router is mounted on the back of a support plate which can be raised or lowered to a precise adjusted position with respect to a base plate such that a dovetail cutting tool cuts precision...
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4133361 |
Method for machining joints for miters, grooves and other joinery in a beveled or straight panel edge and apparatus for same
Improved method and apparatus for machining the mitered edge surface of a composite material panel uses a multibladed cutting head rotatable about an axis of rotation that intersects the surface....
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4132253 |
Machine for notching pallet stringers
A notching machine including a first cutting stage which makes four vertical cuts in the stringer, the outer two cuts defining the sides of the notch. The second cutting stage of the machine makes...
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4127153 |
Dovetail machine and sliding dovetail construction
A machine in one bench assembly cuts male and female dovetails to measure. A sliding dovetail construction provides interlocking without fastenings.
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4112986 |
Automatic dadoing machine
Method and apparatus are disclosed for dadoing cabinet panels. The dados are cut by a plurality of routers selectively extended into the panel. The selection of the number of routers, translatory...
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4104938 |
Apparatus for kerfing gypsum wallboard
Disclosed is a gypsum wallboard panel having kerfing in opposing edges thereof which extends substantially the length of the edges but terminates prior to the corners of the panel a distance...
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4102245 |
Door frame truing apparatus
A machine or apparatus has been devised for accurately reconditioning or truing the sealing rim or flange of a door or window frame of a heavy piece of equipment, such as a furnace or coke oven...
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4083390 |
Grooving of sheet material
A machine for cutting grooves in workpieces, particularly in sheet form, having at least one fixed cutter, support means for supporting the workpiece against the cutter and means for moving the...
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4061070 |
Cant strip machine
A machine for sawing cant strips and the like for use in the industrial roofing trade. This machine has a strong rigidly constructed support table, feed rollers mounted on said support table for...
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4058150 |
Wood cutting apparatus
A wood cutting or scarfing and wood sawing apparatus includes a power saw having a pair of mutually spaced scarfing blades positioned in advance of the saw blade and aligned with side edges...
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4054165 |
Grooved sheet material
The invention provides a method, and apparatus for carrying out the method, of preparing a sheet material having two sets of grooves disposed one across the other, one set of grooves being...
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4031931 |
Mortising machine
A mortising machine comprising a clamping means whereby the machine may be mounted upon a workpiece; a drive motor mounted such that its drive shaft is substantially perpendicular to the working...
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4031933 |
Tenon cutting machine with circular saws
A cutting machine to form a tenon at each end of a piece of timber, which tenon has opposite faces which are inclined both longitudinally and transversely relative to the piece of timber and form...
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3994326 |
Grooving machine
The disclosure relates to a grooving machine and more particularly for making grooves in wooden or other similar members so as to provide for the fitting of partitions in the manufacturing of...
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3993231 |
Tube cutting apparatus
Disclosed is an apparatus for cutting elongated tubular material into short individual sections. The apparatus comprises a plurality of circular knives fixedly mounted in spaced relationship to...
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3990189 |
Sanding machine for finishing grooves
An improved sander apparatus having a work surface with a conveyor for translating the workpiece across the work surface, and sanding apparatus positioned above the work surface for sanding grooves...
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3979978 |
Nail setting tool
A tool for setting nails or like linear fasteners in hard wood, concrete or other hard surfaces. The tool is usable in conjunction with a power implement having a rotary working portion, such as an...
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3952400 |
Methods for cutting aligned notches in parallel wooden frame members
A portable tool and method for connecting a cross piece to a series of parallel boards in a wooden frame assembly, by connecting a guide member temporarily to outer coplanar faces of the boards,...
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3946774 |
Device for employing a motorized hand tool to cut a spiralled groove in a workpiece
This invention provides a device for employing a motorized hand tool, such as a portable router and the like, to cut a spiralled groove in a workpiece, such as a leg for a table, chair, and the...
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3941018 |
Board cutting machine
A machine for cutting fiberglass board of the type having an impermeable barrier, such as foil, on one face thereof. As a board of fiberglass moves through the machine, the leading edge of the foil...
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3935788 |
Portable milling tool
A unit for milling rectangular work members, where a machined fit is required, such as the door facings of a filter unit having a series of doors into an exchange unit, or equipment bases where a...
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3935767 |
Multiple gauging device
For use in laying out duct or box-like structures, a gauging device having multiple sides, including appendages in predetermined positions, with rotatable connection means for attaching the gauge...
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3927706 |
Manufacturing ceiling tile
A ceiling tile is being provided with a patterned surface which must be in registry with the cut edges of the ceiling tile. The pattern is placed on a ceiling tile blank at a predetermined point....
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