Abstract: A joinery jig comprising a body and a plurality of spacers, wherein the body defines (i) a first straight slot, a second straight slot and an angled slot, wherein the angled slot connects the first straight slot to the second straight slot to define an elongate angled channel; (ii) a plurality of datum alignment elements aligned with the angled slot, wherein each datum alignment element is spaced from a reference point of the angled slot by a pre-determined distance; and (iii) at least one spacer receiving aperture; and wherein the number of spacers is equal to the number of datum alignment elements and each spacer includes a body having a dimension which is equal to the pre-determined distance defined between a respective one of the datum alignment elements and the reference point of the angled slot; and wherein each spacer includes a body portion which fits within the or one of the spacer receiving apertures.

Abstract: An apparatus is described that is suitable for mounting in a variety of orientations and for forming a variety of woodworking joints at a high throughput. The apparatus is directed to a tool that couples with a power tool to either plunge into or cross feed through a workpiece. The apparatus is particularly well suited for forming biscuit dado, dado, mortise, tenon, floating tenon, dowel, bridle, half lap, tongue, and groove joints, without requiring significant tool changes.

Abstract: A router guide is provided. The device includes a planar body having a first elongated opening and a second elongated opening therethrough. The first elongated opening intersects the second elongated opening perpendicularly. A circular opening having a diameter greater than the first and second openings, wherein the circular opening is disposed through the planar body at an intersection of the first and second elongated openings, such that the circular opening is dimensioned to receive a router bit therethrough. In some embodiments, a plurality of apertures is disposed through the planar body, wherein the plurality of apertures is disposed in a pair of colinear rows disposed parallel to each lateral edge of the planar body.

Abstract: A bit holder is provided including a tool bit receiver body operably configured to receive at least a portion of a tool bit, a retention element configured to retain the tool bit engaged within the tool bit receiver body, a release configured to disengage the retention element enabling removal of the tool bit, a drive element operably coupled to the tool bit receiver body and configured to transfer axial rotation from a driving tool to the tool bit receiver body, and a sleeve disposed around at least a portion of the bit holder and configured such that the tool bit receiver body rotates independent of the axial rotation of at least a portion of the sleeve.

Abstract: The disclosure relates to a system and method for replacing an existing door while using the existing door frame structure. The system includes a mounting tool designed to locate a position of a door hinge on an existing door, and indicate a corresponding position for the door hinge on the replacement door without requiring substantial measurements or formation of hinge mortises. An edge mounting strip may be secured to the replacement door to complete the assembly and provide a flush surface with the door hinges along the end of the replacement door.

Abstract: Provided is a router guide that comprises: a guide part that has a first through-hole and a guide surface that guides a cutting tool attachment part of a router device along the first through-hole; a maintaining part that maintains the position of the guide surface; and a positioning part that positions the guide part. The guide surface is formed such that, in a state where the maintaining part is in contact with a surface of a composite material, the distance from the surface becomes smaller as the guide surface approaches a second through-hole. The guide part is formed so as to be elastically deformable. In a case where the guide part is caused to elastically deform along the surface shape of the composite material, the maintaining part maintains the position of the guide surface with respect to the surface at a position that corresponds to the surface shape.

Abstract: A handheld mortise forming device includes a base unit having a first support extending parallel to a first axis. The first support includes first and second working ends. A first sidewall and a second sidewall are connected to the first support. One of two connecting units is rotatably mounted to the first sidewall. The other connecting unit is rotatably mounted to the second sidewall. A second support extends parallel to the first axis and is connected to the two connecting units. The second support is rotatable relative to the first and second sidewalls and includes an abutting face. A clamping unit includes a pressing member located on a side of the second support adjacent to the abutting face. The pressing member can clamp lumber. The pressing member is jointly rotatable with the second support and is switchable between the first working end and the second working end.

Abstract: A positioning device includes a support member configured to carry a workpiece, a plurality of pins positioned on the support member, and a plurality of telescoping mechanisms positioned on the support member. Each of the telescoping mechanisms comprises a driving member and a rotating member connected to the driving member. The positioning pins slidably pass through the support member and are pivotably connected to an opposite end of the rotating member. The rotating member rotates relative to the support member via the driving member to adjust an extending length of the positioning pins relative to the support member.

Abstract: A woodworking joint cutting jig and method having a template repositionably attachable to a base in a plurality of alternative positions established by receiving a pin on one of the base or template in one of a plurality of holes on the other of the template and the base.

Abstract: A device for guiding a router bit in the cutting of pins and tails during the formation of dovetail joints, box joints, and other similar types of joints. The device comprises a base which is adapted to be removably combined with a template and may be transparent. The template has a tail side and a pin side. The tail side comprises a plurality of spaced parallel notches adapted to guide a router having an angled tail bit along the workpiece to create the tails. The pin side has a plurality of notches with sides angled such that each notch is wider toward the bottom of the notch (away from the edge of the template).

Abstract: A router jig for profiling the end of an elongate workpiece, and in particular a coping or crown moulding section, comprises a support for a sample whose profile is to be copied, and for a profiling comb in the form of an array of parallel plates held in contact with one another by retaining means such as rods extending between a pair of support blocks, each said plate being individually and reversibly slidable in one direction relative to the others and having a contact surface at one end thereof whereby the contact surfaces of adjacent plates can pushed against a sample in the support to define a cam surface corresponding to the profile to be copied and a movable mounting on which a cutting tool can be mounted to move and follow a path defined by the cam surface, by means of a cam follower pin or the like, to match the shape of the cam surface. Means are provided for locking the plates of the profiling comb against said sliding movement.

Abstract: A woodworking joint cutting jig and method having a template repositionably attachable to a base in a plurality of alternative positions established by receiving a pin on one of the base or template in one of a plurality of holes on the other of the template and the base.

Abstract: A router jig can be attached to a router base by two parallel guide rods extending from a bridge portion of the jig through openings in the router base. In order for a single router jig to be usable with a wide variety of routers, one must select guide rods having an appropriate diameter and must also provide a means of connecting the guide rods to the router jig bridge at a height and a horizontal spacing characteristic of the router being used. This may be done by using two offset arms, each of which is pivotally attached to the bridge at one end and to an associated guide rod at the other end.

Abstract: An apparatus for cutting dado cuts in a board includes a first base member that includes an adjustment for surrounding a fence. A pair of rods extend away from the first base member and are attached to a first rail. A second base member includes a pair of spaced apart holes through which each of the pair of rods passes. A locking lever is used to secure the second base member in position relative to the pair of rods. The second base member is mounted over the rods in either of two ways. Each side of the second base member provides an indication as to where and edge of the dado cut will occur in a board. The width of the dado cut is readily adjustable by urging the second member into the desired position and by actuating the locking lever.

Abstract: A cutting board provides support to large pieces of wood during cutting or shaping. The cutting board supports a piece of wood across its surface area to prevent the wood from bending, cracking, or breaking as it is cut. This allows the wood to be cut accurately and safely by a single person. The cutting board may include a generally planar work surface and have one or more openings. The one or more openings may be configured to reduce weight, allow clamps to be easily installed, and allow sawdust to escape. The cutting board may be placed on a variety of supporting structures or surfaces. In one or more embodiments, the cutting board may be modular to allow a plurality of cutting boards to be connected together to form a larger work surface. Other materials may be cut or shaped on the cutting board as well.

Abstract: A woodworking joint cutting jig comprised of a dovetailing template repositionably attachable to a beam, together with a side stop, a template, and a plurality of removable pin plates that establish positions along the beam for attachment of the template.

Abstract: A combination mortise and tenon jig has a body including a platform having an open section with first and second clamp legs on opposite sides for holding a workpiece therebetween with the workpiece part in which a mortise or tenon is to be cut facing toward the open section. A plurality of adjustable members extend from the first clamp leg to engage a workpiece face and the second clamp leg is movable relative to the open section with the extending members and the second clamp leg holding the workpiece at a selected position in the open section. A pair of guide arms pivotally mounted below the platform swing across the platform open section to engage the workpiece part and make it parallel to the platform and a template having a cutout pattern of one of a mortise or tenon overlies the platform open section to guide a router bit to cut the mortise or tenon in the workpiece end.

Abstract: A guiding device for a tenoner includes a mounting member for mounting the guiding device on the tenoner and for releasably engaging with a plurality of guide members. The mounting member includes a recess inset on a lateral side thereof. Each guide member includes an engaging section and a guiding section, and the engaging section is moveably engaged in the recess and is adapted to be fixed at various positions.

Abstract: A guide device for cutting a through dovetail joint consisting of a tail board template and a pin board template, the templates being made of a relatively thin material. The tail board template has a series of cutouts in the shape of an isosceles trapezoid provided longitudinally therein, the narrowest portions or tops of the cutouts in parallel alignment with the top edge of the tail board template and the broadest portions or bottoms of the cutouts in alignment below the tops of the cutouts. The pin board template has a main body serving as a base or bottom of the template and a series of fingers in the general shape of an isosceles trapezoid, of generally the same size and shape of the isosceles trapezoidal cutouts in the tail board, protruding from the main body of the pin board template. The isosceles trapezoidal fingers are connected to the main body by relatively short rectangular connecting portions or bridges, forming a series of rectangular areas that are open topped between adjacent fingers.

Abstract: A mortise/tenon machine has a base which includes two side plates, a guiding plate installed between the side plates transversely and horizontally, numbers of openings formed on a side of the guiding plate, and a rail member installed between the side plates and in the same horizontal position of the guiding plate. A workpiece is slideably disposed on the openings. A sliding base is slideably mounted on the rail member. A working platform includes a bit installed at a first end thereof, with the bit extending from a desired opening, and with another end of the working platform longitudinally disposed on the sliding base.

Abstract: A guiding device for a tenoner includes a mounting member for mounting the guiding device on the tenoner and for releasably engaging with a plurality of guide members. The mounting member includes a recess inset on a lateral side thereof. Each guide member includes an engaging section and a guiding section, and the engaging section is moveably engaged in the recess and is adapted to be fixed at various positions.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A kit for forming mortises in door edges and door frames for flush-mounting door hinges, strike plates and latch plates is provided. The kit generally includes a template holder and a plurality of templates mountable to the template holder. The templates provide guides for various size hinges, strike plates or latch plates. The template holder includes an adjustment mechanism for easily adapting the template holder from doors having a first thickness to doors having a second thickness. The adjustment mechanisms include a rotatable cam and knob. The kit may optionally include an alignment schedule providing distances for locating the templates relative to a door end or a frame. Further, the templates may include tab engagement slots for engaging a tape measure.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A kit for forming mortises in door edges and door frames for flush-mounting door hinges, strike plates and latch plates is provided. The kit generally includes a template holder and a plurality of templates mountable to the template holder. The templates provide guides for various size hinges, strike plates or latch plates. The template holder includes an adjustment mechanism for easily adapting the template holder from doors having a first thickness to doors having a second thickness. The adjustment mechanisms include a rotatable cam and knob. The kit may optionally include an alignment schedule providing distances for locating the templates relative to a door end or a frame. Further, the templates may include tab engagement slots for engaging a tape measure.

Abstract: A mortise/tenon machine has a base which includes two side plates, a guiding plate installed between the side plates transversely and horizontally, numbers of openings formed on a side of the guiding plate, and a rail member installed between the side plates and in the same horizontal position of the guiding plate. A workpiece is slideably disposed on the openings. A sliding base is slideably mounted on the rail member. A working platform includes a bit installed at a first end thereof, with the bit extending from a desired opening, and with another end of the working platform longitudinally disposed on the sliding base.

Abstract: A router template for fabricating a contoured tile from a workpiece is provided. The router template includes a body that defines a cavity in which a nest is formed for retaining a workpiece during a cutting operation. A bearing path is defined within the body that engages a bearing of the router bit to guide the workpiece relative to the router bit. A cutting path is formed within the body to provide clearance within the body for a rotary cutting portion of the router bit. The cutting path and bearing path are aligned with each other and correspond to the desired size and contour of the tile. A method of cutting a contoured tile by following a template is also disclosed.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. An adjustable workpiece mounting fence may also be included for varying the angular orientation of a workpiece to be shaped with respect to a template. Additionally, a collar guide system for a router for utilization with a template may be implemented with a hand held router being implemented for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A through dovetailing jig assembly comprised of a dovetailing jig removably attached to a workpiece, an indexing strip removably attached to the workpiece and jig, and a front backup board removably attached to the workpiece and jig. The jig is further comprised of a removable pin insert and a removable tail insert.

Abstract: A multi-function mortise/tenon apparatus, the apparatus comprises a chassis including a placement portion for placing a work piece horizontally/vertically and at least one transverse sliding rod; a work table including a first base member, a second base member and a lift/lower platform provided between the first and second base members; wherein the lift/lower platform and the first and second base members are driven to slide with respect to the chassis transversely/longitudinally; wherein the lift/lower platform is driven to lift/lower with respect to the chassis; and a guiding device installed to the at least one first sliding rod slideably and transversely and coupled to the work table which is driven by the guiding device to slide with respect to the chassis transversely/longitudinally.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. An adjustable workpiece mounting fence may also be included for varying the angular orientation of a workpiece to be shaped with respect to a template. Additionally, a collar guide system for a router for utilization with a template may be implemented with a hand held router being implemented for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. An adjustable workpiece mounting fence may also be included for varying the angular orientation of a workpiece to be shaped with respect to a template. Additionally, a collar guide system for a router for utilization with a template may be implemented with a hand held router being implemented for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: A clamp type mortising jig is described that allows the user to create a slot mortise in a workpiece clamped in the jig, using a plunge router. The jig includes a clamp that includes a movable jaw assembly and a fixed jaw with a template carriage slidably mounted between them. Router guide templates can be replaceably mounted in the template carriage.

Abstract: Improvements in an adaptable router template guide are disclosed. The router guide is adjustable for door or door jam widths of 1?, 1¾ and 2¼ with simple spring loaded stops and detents. Interchangeable and adjustable routing templates are also provided to accommodate different size and shapes of striker plates, hinge plates and door jambs. The router template further includes debris ports for removal of sawdust. In operation the router guide is set for the width of the door and secured to the door or door frame. The correct plate is installed on into the guide and the pocket is routed. The combinations of door width and template plates allows the guide to be used with numerous styles of door hardware that are both currently manufactured and may be available in the future.

Abstract: A guide system for cutting return bends directly into the underlayment panels of a radiant floor heating system is provided that eliminates the need for the installation of separate return panels. The guide system includes a guide panel having a guide rail on its bottom surface and a pivoting guide on its top surface. The pivoting guide is pivotally movable through a 180-degree arc relative to the guide panel and is configured to receive a router with a plunge or dovetail bit installed therein. In this manner, the router is pivotably movable through a controlled 180-degree semi-circular arc from a point that is aligned with a groove in which the guide rail is installed to a groove in an adjacent underlayment panel allowing the user to pivot the router to cut a return bend into the underlayment in the desired location.

Abstract: Improvements in an adaptable router template guide are disclosed. The router guide is adjustable for door or door jam widths of 1?, 1¾ and 2¼ with simple spring loaded stops and detents. Interchangeable routing templates are also provided to accommodate different size and shapes of striker plates, hinge plates and door jambs. The router template further includes debris ports for removal of sawdust. In operation the router guide is set for the width of the door and secured to the door or door frame. The correct plate is installed on into the guide and the pocket is routed. The combinations of door width and template plates allows the guide to be used with numerous styles of door hardware that are both currently manufactured and may be available in the future.

Abstract: The router guide for electrical box cutouts facilitates the forming of openings for electrical outlet and switch boxes and the like in a solid wall structure. The guide includes a template, which is temporarily secured to the wall structure and aligned with previously marked lines indicating the location of the previously formed conduit passages within the solid structure. The template includes one or more electrical box pattern openings formed therethrough. A router attachment plate is attached to a router, with the plate having a fixed collar concentric with the router bit. The router is used to cut the opening in the wall, with the collar of the router plate following the inner edge of the template pattern to form a precisely dimensioned opening for the installation of the electrical box therein. The router guide is particularly useful in log construction, but may be used with other solid structures as well.

Abstract: Repositionable guide joint-making jig and spacer and stop components capable of producing both variably spaced, variable width joints and “machine-made” style joints.

Abstract: A milling system for milling patterns into a workpiece is disclosed. The system comprises a baseplate having an aperture and a template disposed within the aperture and positionable in a plurality of registrated orientations relative to the baseplate. The baseplate is formed of two separable baseplate parts. A system for vertically supporting a rotary cutting tool is also disclosed. The system comprises a base, a plurality of posts extending upwardly from the base, and a tool support for supporting the rotary tool. The tool support has a plurality of sleeves, one associated with each of the posts. The sleeves slidably receive respective ones of the posts. The tool support further includes springs for biasing the tool support away from the base.

Abstract: The invention is adapted particularly for simplifying the difficult task of measuring the openings of picture frame mats, and then transferring those measurements to a mitering machine for the purpose of accurately cutting, to the proper length, a piece of picture frame fillet molding. The invention includes at least a generally rectangular body, comprising a top plate and a base plate. A slide mechanism is slideably mated to the top plate by means of a male dovetail, which mates with the matching female dovetail. In addition, the slide mechanism is mated to the top plate by introducing the side of top plate into the slot of the slide.

Abstract: An apparatus for cutting a precision dado in a board includes a base member. The base member includes an adjustable clamp that surrounds a guide fence and which can move along the length of the fence. The fence is clamped to the board where desired for each dado. The base member includes a central area that is adapted to receive a dado guide bushing which is attached to a router having a router bit. The central area allows limited movement of the bushing and the router bit in the dado guide perpendicular to the fence. This allows the router bit, which is smaller than the width of the dado, to fully cut the dado in two passes. Setup of the dado guide to accommodate the width of a shelf to be inserted in the dado is described as is the precise location of the dado guide with respect to the board.

Abstract: A decoration-used mold unit for defining a border on a work piece to facilitate cutting or milling. The mold unit includes an elongated rectangular main body formed with a first window for processing a first sink and a second window for processing a second sink. A first chucking section protrudes from a first side of the main body. A second chucking section protrudes from a second side of the main body. At least one abutting member is adjustably arranged at the second chucking section. The first chucking section and the abutting member respectively abut against two opposite sides of the work piece to clamp the work piece. In the processing procedure, the blade is restricted within the first and second windows so that the work piece will not be over-milled and the borders of the sinks keep straight.

Abstract: A router guide including a base member configured for attachment to a workbench in two different orientations. A clamping member is secured to the base member by threaded fasteners at each of its opposite ends so as to form a slot of variable height between the clamping member and the base member. In use, boards are positioned in the slot and held there by tightening threaded fasteners while a router bit is run along the free edge of the boards to make cuts. The router bit is steadied during cutting operations by pressing the associated router against a guide surface provided in either the clamping member or a guide plate attached to the base member remote from the clamping member.

Abstract: A tool for positioning a plurality of templates with respect to a curved rail includes a flexible spine that carries a plurality of templates. Each of the templates defines an opening adapted to guide a cutting tool to form a picket hole in the rail. The templates are evenly spaced along the longitudinal direction of the flexible spine so that the picket holes are evenly spaced when cut. A clamp may be associated with each template to hold the tool with respect to the rail.

Abstract: An apparatus for an attachment for a cut-out tool 16 whereby the cut-out tool is used to cut an identical image of a molding prototype template 22 into a work piece. The attachment is comprised of a base platform 18 having means for mounting the prototype template 22 and means 52 for mounting and securing a work piece thereto. The attachment is further comprised of a movable platform 12 having means for engaging the base platform 18 and capable of linear movement relative to the base platform. Slidably attached at 32, 50 to the movable platform 12 is the saw mounting platform 14 capable of transverse linear movement relative to the movable platform with a handle 24 depending therefrom and a saw attachment means 20, 68 mounted thereon.

Abstract: A jig assembly for use with work piece and a hand-held power tool having a cutting bit includes a first member and at least one insert. The first member has a first opening and is configured to be positioned adjacent a first side of the work piece. The at least one insert is configured to fit within the first opening in the first member and includes a second opening. At least one of the first opening and second opening is configured to allow a portion of the hand-held power tool to pass therethrough to contact the work piece and to act as a guide for the hand-held power tool as it removes material from the work piece.

Abstract: A set of plates that interact to control the action of a router to direct it to shape interlocking components in sheet materials. The device is mainly applicable to dovetail joints but it can be applied to lettering and decoration. One of the plates supports the router over the workpiece. A second plate forms a shaped base for the router. Two further plates control the movement of the router plate and hence the router itself on the base plate. Another of the set of plates is indented with depressions that act as a template that controls the position of the cut of the router by means of an attached locating pin that can follow the template. The positioning of the router and the way it attacks the sheet material is unrestrained until checked by the plates. These plates together can form a set of dovetail jigs that cut both through and lapped dovetails using any dovetail cutter.

Abstract: A wood working tool includes a cutting blade, a carrier, which can receive wood, and a guide device associated with the carrier for causing movement past the cutting blade on a predetermined path, so that a timer carried by the carrier can be cut reproducibly to size. The carrier may have a groove which corresponds to the shape to be cut, which is received by the guide device, and on movement of the carrier, the interaction between the groove and the guide device causes the carrier to follow a required path. The tool can be provided with a device for allowing a number of similar articles to be cut from a single piece of material and the cutting of similar pieces can be effected automatically.

Abstract: A tool for positioning a plurality of templates with respect to a curved rail includes a flexible spine that carries a plurality of templates. Each of the templates defines an opening adapted to guide a cutting tool to form a picket hole in the rail. The templates are evenly spaced along the longitudinal direction of the flexible spine so that the picket holes are evenly spaced when cut. A clamp may be associated with each template to hold the tool with respect to the rail.