ФАСОЧНЫЙ ИНСТРУМЕНТ, ЛЕГКО РЕГУЛИРУЮЩИЙ ГЛУБИНУ РЕЗАНИЯ

FIELD: process engineering. ^ SUBSTANCE: proposed tool comprises case accommodating rotary cutting block turning therein. Case comprises spline element secured onto the case top outer surface, adapter thread-jointed to cutting block top and selectively coupled with the tool to transmit torque to rotary cutting block. It comprises also graduated rule with arranged between outer flange made on adapter pouter side and cutting block, holder to guide travel and thread-jointed to cutting block outer side to move up and down and comprising rotary spline element made on its outer surface. It includes supporting holder thread-jointed to holder bottom and comprising guide plate arranged under supporting holder, chamfer depth adjusting unit that regulate chamfer depth in sliding up or down. Note here that aforesaid spline rotary element is coupled with rotary spline element of the holder and fixed spline element of cutting tool. Flexible element is arranged between chamfer depth adjusting unit and supporting holder. ^ EFFECT: higher accuracy of adjustment and reliability of maintaining chamfer depth size. ^ 7 cl, 10 dwg

PLANING MACHINE

CHAMFERING MACHINE

MILLING CUTTER WITH POSITION STOP

HANDFRÄSMASCHINE

AUTOMATICALLY LOCKABLE ONE LOW ATTACK FOR SCHNEIDWEKZEUGE AND SUCH A THING

VERFAHREN ZUM PROFILIEREN EINER VERLEGTEN SCHIENE UND BEARBEITUNGSFAHRZEUG

The invention relates to a method for profiling a running surface (4) of a laid rail (2) by means of a processing vehicle (34), in particular in the region of a switch (10), comprising touching the running edge (6) or the inner lateral edge (7) by means of a first copying probe element (43) that can be adjusted transversely to the rail (2) and processing the running edge (6) and/or the driving surface (5) of the rail (2) by means of a processing tool (40) coupled to the first copying probe element (43), characterized in that either the outer lateral surface (8) of the rail (2) to be processed or a lateral surface (7', 8') of the parallel rail (2') is temporarily touched by means of a second copying probe element (45), or the outer lateral surface (8) is touched by means of said second copying probe element after the first copying probe element (43) has been adjusted, and either the processing tool (40) is coupled to the second copying probe element (45) and at the same time the coupling ...

WOOD PLANING MASCHINE.

DEVICE FOR FORMING THE SCHIENENKOPFES OF VIGNOLSCHIENEN BY MILLING OFF PROJECTIONS

PROCEDURE AND DEVICE FOR THE TREATMENT OF HONIGWABENSTRUKTUREN

PROCEDURE AND DEVICE USED FOR THE SURFACE MACHINING OF A HONEYCOMB-SHAPED STRUCTURE

Procédé et dispositif d'usinage en surface d'une structure telle qu'une structure alvéolaire. Pour réaliser des encoches dans des cloisons séparant des évidements sensiblement alignés débouchant à la surface d'une structure (10), on utilise une tête d'usinage (26) dotée d'un outil de coupe (28) et d'au moins un organe rotatif (52) adjacent à cet outil. L'organe rotatif (52) est muni de protubérances (54) qui prennent appui dans les évidements d'une rangée d'évidements voisine de celle qui est en cours d'usinage, lors du déplacement de la tête d'usinage (26). Celle-ci étant reliée à un porte-outil par un mécanisme avec laxité, un positionnement latéral et en hauteur de l'outil (28) est assuré lors de l'usinage.

MOTORIZED GROUT-REMOVING DEVICE

A device for removing grout from between a joint. The device comprises at least one handle member with at least one guide and at least one motor portion. The motor portion has at least one cutting member. The guide and the cutting member are aligned. The guide is adapted to guide the cutting member along the joint.

VORRICHTUNG ZUR PROFILIERUNG DES SCHIENENKOPFES VON VIGNOLSCHIENEN.

Outil portatif à moteur pour le chanfreinage des extrémités de pièces allongées

DEVICE FOR MANUFACTURING SLOTS IN WAENDEN, COVERS OR SUCH A THING BUILDINGS.

DISPOSITIF POUR LISSER LA SURFACE DES BARRES D'ANODE, EN PARTICULIER DANS LES FOURS D'ELECTROLYSE IGNEE

Dispositif pour lisser la surface des barres d'anode qui, dans la région supérieure, peuvent être raccordées de manière détachable à une amenée de courant et qui, à l'extrémité inférieure, peuvent être raccordées à un bloc d'anode. Le dispositif de lissage est constitué par un bâti pour le serrage de la barre d'anode 12a et par un chariot 23 pouvant se déplacer sur la barre d'anode même et portant un outil de lissage 25 de la surface de la barre. L'outil 25 qui peut être conduit avec le chariot 23 sur la barre d'anode 12a est un outil de fraisage, ou bien de meulage. Application aux anodes des fours d'électrolyse ignée notamment dans l'industrie métallurgique de l'aluminium.

Pneumatic beveler

PLANING/CHAMFERING ATTACHMENT FOR A ROTARY HAND TOOL

A planing attachment for a rotary hand tool of the type having a generally cylindrical body with an output shaft at a nose end thereof to which a cutting bit can be attached, the attachment being configured at an attaching end to matingly engage the nose end of the hand tool. The attachment includes a housing having an attaching end portion and a planing tool end portion, wherein the attaching end portion is configured to matingly engage the nose end of the rotary hand tool, and a leading plane and a trailing plane are configured wherein one of the planes is disposed on opposite sides of the cutting bit, and wherein the leading plane is elevated relative to the trailing plane by a distance proportional to the depth of cut made by the cutting bit. The attachment further includes a longitudinal cavity disposed between the leading plane and the trailing plane and is configured to receive the cutting bit therein, a cutting bit support disposed at the planing tool end portion of the attachment ...

IMPROVED CHAMFERING MACHINE

The chamfering machine comprises on the body thereof rolling and bearing means (5), and guiding means which are comprised of adjustable claws (11) adapted to bear on the edge of the workpiece (30) to be chamfered, and a routing (20) cutter (24) articulated to the body so as to pivot in a plane perpendicular to said edge, said cutter (24) being positioned between the claws.

ROUTER PLANES

Shape member manufacturing apparatus and shape member manufacturing method

The invention provides a shape member manufacturing apparatus and a shape member manufacturing method which aims at cutting and grinding a joint projection 8 B formed when a plurality of shape members are joined together by welding or friction stir welding, in a short time with high accuracy. A plurality of mounts 11 having a side structure 8 placed thereon are arranged in the longitudinal direction of the side structure. A joint projection 8 B of a welded portion or a friction stir welded joint is formed on the surface of the side structure 8 in its longitudinal direction. A carrier 100 travels in the longitudinal direction of the side structure 8. Columns 105 are installed in a girder 103 of the carrier, and a milling cutter device 80 and a grinding device 90 are installed in lower portions of the columns 105. A milling surface of a milling cutter 81 of the milling cutter device 80 has a circular-arc shape with a radius R. The milling cutter 81 performs cutting at an angle theta1 tilted ...

Adjustable surface positioning guide for a rotary hand-held tool

A removable surface positioning guide for a rotary hand-held tool provides one or more adjustable features for selective positioning of a surface engaging bit driven by the rotary hand-held tool. The surface positioning guide may include a pivot joint between a guide base and a mounting adapter. The guide base pivots relative to the mounting adapter about the pivot joint between operable positions. The surface positioning guide may include at least one spring supported by the mounting adapter either directly or indirectly that biases a guide base axially away from the mounting adapter. The guide base is movable toward the mounting adapter against the biasing of the at least one spring to effect a plunging movement. The surface positioning guide may include a reversible or interchangeable base flange with differently configured faces that are adapted to be placed against a working surface.

Motorbetriebenes Handwerkzeug

VORRICHTUNG ZUR GLAETTUNG DER OBERFLAECHE VON ANODENSTANGEN

TOOL HOLDER FOR MILLING MACHINES, MILLING MACHINE AND MILLING PROCEDURE

TAPER TOOL ALSO EASILY ADJUSTABLE ONE CUT DEPTH

VORRICHTUNG ZUM PROFILIEREN DES SCHIENENKOPFES VON VIGNOLSCHIENEN DURCH ABFRAESEN VON UEBERSTAENDEN

DEVICE FOR MILLING SLOTS OR SHADE JOINTS.

Chamfer device for machining weld bead surface which allows one-touch chamfering-amount adjustment

The present invention relates to a chamfer device for machining a weld bead surface, which specifically carries out a chamfering process on the welding bead surfaces of objects to be processed (such as metal sheet materials and pipes). In the present invention, immediately after a chamfering-amount-adjustment unit has been rotated and released, a position-setting pin is inserted into a securing recess in the chamfering-amount-adjustment unit, while the chamfering amount is adjusted in precise units and simultaneously locked at a predetermined chamfering amount which is automatically maintained, and the adjustment of the chamfering amount is achieved in a straightforward fashion with just one touch. When the chamfering-amount-adjustment unit is operated, a mobile cutter shaft moves vertically and as it does so the chamfering amount is adjusted in such a way that the chamfering amount can be immediately and rapidly adjusted while continuously operating without regard to any cutter rotation action.

ATTACHMENT FOR POWER TOOL

An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.

RAIL GROOMING MACHINE AND METHOD OF USE

An apparatus having a mounting body. a support having a first end and a second end. The first end of the support being pivotally secured to the mounting body for pivotal movement about a substantially horizontal primary pivot axis. A rail grooming head mounted to the second end of the support.

DEVICE FOR INTERACTIVE CONTROL OF A HONEYCOMB STRUCTURE

Cutting apparatus for wood or the like

A cutting apparatus that performs cutting operations without being held by an operator and that is applicable to various cutting operations in addition to forming a biscuit groove. The cutting apparatus comprises a first base portion having a mount surface on which a work is mounted; a second base portion having an abutment surface with which a work surface to be worked is brought into contact; and a cutter holding portion capable of holding a circular saw blade so as to extend beyond the abutment surface toward the work. The cutter holding portion is turnable, with respect to the second base portion, around an axis perpendicular to the abutment surface.

Hand-held milling machine

A hand-held milling machine (1) has a cutting tool (9, 10) which protrudes from a machine support (3) on the side facing the workpiece. A screw-type clamping mechanism allows the cutting tool (9, 10) and the machine support (3) to be positionally adjusted relative to each other by the relative rotational movement of clamping sections (6, 18) on both sides around a drive axis (13) in the direction of the projection of the cutting tool (9, 10) relative to the machine support (3). The clamping sections (6, 18) are positioned opposite each other in the radial direction of the drive axis (13). A tensioning device (35) allows the two clamping sections (6, 18) on both sides to be secured against relative rotational movement around the drive axis (13). The tensioning device (35) includes an annular tensioning element which is at least in part positioned radially outside the outer clamping section (18) and which, by means of an actuating element, can be tensioned and released in the circumferential ...

Apparatus for forming shaped edges

Apparatus, especially portable apparatus, for forming shaped edge profiles on the edges of sheet material wherein the sheet material is characterized by thickness non-uniformities; yet, wherein the root face thickness-i.e., that portion of the shaped sheet edge thickness from which no material is removed-of the shaped edge formed is maintained constant irrespective of thickness non-uniformities inherently present in such sheets. More specifically, apparatus which particularly, but not exclusively, advantageous in preparing the edges of sheet material (such, for example, as sheet aluminum) for subsequent welding operations by routing or the like, where it is critical that the root face thickness of the shaped edge remain of constant thickness irrespective of thickness variations inherently present in the sheet material itself. In one of its principal aspects, the invention relates to portable routers which permit even unskilled operators to easily and quickly form shaped edges on sheets ...

Adjustable surface positioning guide for a rotary hand-held tool

A removable surface positioning guide for a rotary hand-held tool provides one or more adjustable features for selective positioning of a surface engaging bit driven by the rotary hand-held tool. The surface positioning guide may include a pivot joint between a guide base and a mounting adapter. The guide base pivots relative to the mounting adapter about the pivot joint between operable positions. The surface positioning guide may include at least one spring supported by the mounting adapter either directly or indirectly that biases a guide base axially away from the mounting adapter. The guide base is movable toward the mounting adapter against the biasing of the at least one spring to effect a plunging movement. The surface positioning guide may include a reversible or interchangeable base flange with differently configured faces that are adapted to be placed against a working surface.

DRILL AND MILLING GUIDE FOR EXCHANGEABLE DRIVING MACHINE

ФАСОЧНЫЙ ИНСТРУМЕНТ, ЛЕГКО РЕГУЛИРУЮЩИЙ ГЛУБИНУ РЕЗАНИЯ

... 1. Устройство для снятия фасок, с легкостью регулирующее глубину фаски, содержащее: корпус 10 режущего блока, внутри которого с возможностью вращения расположен вращательный режущий блок 8, при этом корпус 10 включает в себя закрепленный шлицевый элемент 12, выполненный на наружной поверхности его верхней части, ! переходник 20 или 20а, соединенный с верхней частью корпуса 10 режущего блока при помощи винта, и выборочно соединяемый с инструментом для подачи вращающей силы на блок 8 вращательного инструмента; ! линейку 30 с делениями, установленную между наружным фланцем 26, выполненным на наружной стороне переходника 20 или 20а, и корпусом 10 режущего блока; ! держатель 40, направляющий перемещение, присоединенный к наружной стороне корпуса 10 режущего блока при помощи винта так, чтобы иметь возможность перемещаться вверх или вниз, и включающий в себя вращательный шлицевый элемент 41, выполненный на его наружной поверхности; ! опорный держатель 50, присоединенный к нижней части держателя ...

VORRICHTUNG ZUM ANFASEN BZW. ENTGRATEN VON WERKSTUECKEN

Electric tool for planing or routing

Method for cutting into optical-fibre cables and device for implementing the method

MILLING CUTTER WITH POSITION STOP

Attachment particularly useful for milling machines to enable cutting sharp interior corners

Method for profiling a laid rail and processing vehicle

The invention relates to a method for profiling a running surface (4) of a laid rail (2) by means of a processing vehicle (34), in particular in the region of a switch (10), comprising touching the running edge (6) or the inner lateral edge (7) by means of a first copying probe element (43) that can be adjusted transversely to the rail (2) and processing the running edge (6) and/or the driving surface (5) of the rail (2) by means of a processing tool (40) coupled to the first copying probe element (43), characterized in that either the outer lateral surface (8) of the rail (2) to be processed or a lateral surface (7', 8') of the parallel rail (2') is temporarily touched by means of a second copying probe element (45), or the outer lateral surface (8) is touched by means of said second copying probe element after the first copying probe element (43) has been adjusted, and either the processing tool (40) is coupled to the second copying probe element (45) and at the same time the coupling ...

PLANING/CHAMFERING ATTACHMENT FOR A ROTARY HAND TOOL

A planing attachment (10) for a rotary hand tool (12) of the type having a generally cylindrical body (14) with an output shaft at a nose end (16) thereof to which a cutting bit (18) can be attached, the attachment being configured at an attaching end to matingly engage the nose end of the hand tool. The attachment includes a housing (20) having an attaching end portion and a planing tool end portion (24), wherein the attaching end portion is configured to matingly engage the nose end of the rotary hand tool, and a leading plane and a trailing plane are configured wherein one of the planes is disposed on opposite sides of the cutting bit, and wherein the leading plane is elevated relative to the trailing plane by a distance proportional to the depth of cut made by the cutting bit. The attachment further includes a longitudinal cavity (26) disposed between the leading plane and the trailing plane and is configured to receive the cutting bit therein, a cutting bit support (32) disposed at the planing tool end portion of the attachment.

A METHOD FOR NOTCHING LUMINOUS CABLES OF WAVEGUIDE AND DEVICE FOR THE IMPLEMENTATION OF THE PROCESS

L'invention concerne un procédé pour entailler des câbles de guide d'ondes lumineuses à gaines extérieures tubulaires, de préférence un micro-câble (1). Il est produit par un dispositif (7) constitué d'une unité (8-8) pour fraiser et de galets (11) de guidage des méplats (5) de part et d'autre du tube, le long du tube, et des entailles annulaires aux extrémités des méplats (5). Après que le tube ait été fendu le long des barrettes (4, 6) restantes obtenues dans les méplats (5), les demi-tubes sont retirés, si bien que les guides d'ondes lumineuses sont accessibles.

CHAMFERING TOOL EASILY ADJUTING THE DEPTH OF CUT

The present invention relates to a beveling machine which makes a slanting surface on the edge of a member to be processed, and more particularly, to a beveling machine which is capable of easily controlling the extent of bevel, by minutely controlling the extent of bevel by a simple method of using a bevel-extent controlling unit which is one-touch operated, accurately maintaining the extent of bevel which is automatically controlled at the moment of unloosing the bevel-extent controlling unit which is held, and quickly and easily resetting a reference point of the extent of bevel which is changed after replacing a cutting tip.

Router apparatus

A router guide apparatus comprising a guide carrier member located on the ends of guide rods extending into the base part of the router, the carrier member rotatably mounting a guide follower member of non-circular disc form for rolling engagement with and along an edge of a workpiece, the follower member having its workpiece engaging surface abraded to assist in its frictional non-slip engagement with the edge of the workpiece. The guide apparatus may be provided with spring members to ensure constant engagement of the follower member with the edge of the workpiece.

Sawing device attachable to regular electric drill

A sawing device attachable to regular electric drill, having a main body with a revolving shaft set thereinside to protrude therebeyond to drive an inner spiral gear set to rotate so as to further let an eccentric strut on a longitudinal gear push and pull a front link rod to make reciprocating motion to further carry the front prolonged saw blade to saw; said main body comprising a drill sleeve for fixation with regular electric drill tool to let the revolving shaft be fixedly connected with the revolving body of an electric drill so as to make use of the revolving power of the said electric drill to drive the sawing device to saw.

Shape member manufacturing apparatus and shape member manufacturing method

The invention provides a shape member manufacturing apparatus and a shape member manufacturing method which aims at cutting and grinding a joint projection 8B formed when a plurality of shape members are joined together by welding or friction stir welding, in a short time with high accuracy. A plurality of mounts 11 having a side structure 8 placed thereon are arranged in the longitudinal direction of the side structure. A joint projection 8B of a welded portion or a friction stir welded joint is formed on the surface of the side structure 8 in its longitudinal direction. A carrier 100 travels in the longitudinal direction of the side structure 8. Columns 105 are installed in a girder 103 of the carrier, and a milling cutter device 80 and a grinding device 90 are installed in lower portions of the columns 105. A milling surface of a milling cutter 81 of the milling cutter device 80 has a circular-arc shape with a radius R. The milling cutter 81 performs cutting at an angle θ1 tilted with ...

Cutter tool attachment for milling machines particularly useful to enable cutting sharp (or rounded) interior corners

A cutter tool for a milling machine head, includes a conical cutter member defining a cone angle of substantially 70°. In one embodiment, the conical cutter member has a pointed apex, and in another embodiment, it has a rounded apex. Also described is an attachment for a milling machine head, wherein the conical cutter member is coupled at an angle of substantially 55° with respect to the axis of the milling machine head.

Gauging attachment for a rotary cutting tool

An attachment is provided for a tool with a rotary cutting element. The attachment enables an operator of the tool to determine when sufficient stock is removed from the wall of a slot to obtain the proper slot width and includes a gauging element extending longitudinally and generally parallel to the rotary cutting element, said gauging element being of width slightly less than the desired slot width. A cutting edge portion of the rotary cutting element protrudes from the plane of one of the elongated surfaces of the gauging element so that stock may be removed from a slot wall while the gauging element trails behind the cutting edge in the slot. In preferred form, a guide is located 180 degrees from the gauging element so as to precede the rotary cutting element into the slot and control the depth of cut thereof along the slot wall.

Heat exchanger fin remover

A heat exchanger fin remover includes a first hollow cylindrically shaped member having a closed end and an open end. The closed end is provided with a centrally disposed portion including a centrally disposed threaded aperture adapted to be received by a rotary source of power. The first member open end is provided with an annular cutting ring portion disposed of the distal edge thereof. A second cylindrically-shaped member has a first end and second end adapted to be received within the first hollow cylindrically-shaped member open end. A threaded centrally disposed extending portion is adapted to be received by and cooperate with the first member centrally disposed threaded aperture when the second member is inserted into the first member. The second member other end extends beyond the cutting ring portion disposed on the distal edge of the first member.

Automatic locking depth guide for cutting tools and the like

A guide for setting the depth of cut of a cutting tool, or other hand-held power tool, which automatically locks into a desired position to set the depth of a cut without requiring manual operation of a locking knob or similar structure. The depth guide is released from the locked Position by actuation of a release switch. The depth guide includes a depth guide base, a depth guide shaft attached to the depth guide base, and an automatic locking and release mechanism coupled to the depth guide shaft. The automatic locking and release mechanism and depth guide shaft may be mounted in a handle of the hand-held power tool, such as a detachable handle, for mounting the depth guide to the tool. A dust collector is provided for removing cutting debris which may accumulate in the base of a depth guide around the point of a cut.

45 degree miter undercutter bit

A miter undercutter bit is provided which is functional to make a 45 degree angled miter. The assembly includes a rotatable shaft having a cutter mounted thereon. The cutter comprises a pair of 45 degree angle arms which upon rotation thereof make the miter. A bearing having a diameter substantially equal to that of the base of the cutter is utilized.

Tool guide for tie bar removal from casting cores

This disclosure relates to a tool guide for a tool that shapes a workpiece. The tool guide may include a body having a contact surface configured to contact a surface of a workpiece, a tool holder positioned within the body and configured to hold a machining tool having a tool bit, the tool holder holding the machining tool in a predetermined orientation relative to the workpiece, a guide element attached to the body configured to engage a surface feature of the workpiece, and an upper opening and a lower opening in the body configured to allow the tool bit to extend beyond the contact surface and operate to remove a portion of the workpiece.

Device and method for severing welds

A milling cutter or grinding tool for severing welds on body sheets is provided. The tool includes an essentially circular-cylindrical cutting wheel having cutting edges at least on the circumference and a pair of distance plates with a smaller radius than the outside diameter of the cutting wheel. The distance plates are arranged in an axially symmetrical manner on at least one side of the cutting wheel.

ROUTER BIT WITH POSITION STOP

Method and device for cutting into optical fibre cables

A method for cutting an outer cladding or tube of a light waveguide cable to form a gap includes removing material on the opposite lateral portions of the outer cladding to produce flattened areas, forming an annular cut on each end of the flattened area and then splitting the cladding in the flattened areas to enable removal of the portion. To accomplish the production of the flattened areas, a milling unit having guide rollers for the cladding and a pair of milling wheels engaging opposite sides of a cladding of a cable held in the guide rollers is used.

Electric tool for planing or routing

APPARATUS FOR REPROFILING THE HEAD OF A FLAT BOTTOM RAIL

... 1422804 Rail head copy milling; setting ELEKTRO-THERMIT GmbH 23 March 1973 [7 April 1972] 14171/73 Headings B3K and B3B In an apparatus for reprofiling the head of a flat bottomed rail 1, a supporting frame is formed by two end plates 14 connected by elongate members 2 and has means such as clamping blocks 3 and screws 4 for clamping the end plates perpendicularly to the rail so that slots 15 in each end plate and which radiate in directions outwardly from the rail location, face corresponding slots in the other end plate. A milling unit 5 comprising a milling cutter 7 traversable along elongate supporting structure 16, e.g. by means of saddle 17 fed by feed screw 13, carries two rail profile feelers 8 adjustably screw threaded in support arms 19 one in front of the cutter and one behind and is secured by clamping screws 12 which clamp the structure 16 in and between a pair of facing slots 15 in the end plates 14. Adjustment of the feelers such as by key 11 and gauged by dial 18 and vernier ...

DEVICE AND PROCEDURE FOR ISOLATING WELDING SEAMS

PLANE/CCHAMFER ESSAY FOR A HAND TURNING TOOL MACHINE

VERFAHREN ZUM PROFILIEREN EINER VERLEGTEN SCHIENE UND BEARBEITUNGSFAHRZEUG

The invention relates to a method for profiling a running surface (4) of a laid rail (2) by means of a processing vehicle (34), in particular in the region of a switch (10), comprising touching the running edge (6) or the inner lateral edge (7) by means of a first copying probe element (43) that can be adjusted transversely to the rail (2) and processing the running edge (6) and/or the driving surface (5) of the rail (2) by means of a processing tool (40) coupled to the first copying probe element (43), characterized in that either the outer lateral surface (8) of the rail (2) to be processed or a lateral surface (7', 8') of the parallel rail (2') is temporarily touched by means of a second copying probe element (45), or the outer lateral surface (8) is touched by means of said second copying probe element after the first copying probe element (43) has been adjusted, and either the processing tool (40) is coupled to the second copying probe element (45) and at the same time the coupling ...

TRIMMING MACHINE

IMPROVED TRIMMING MACHINE The machine for trimming pieces of wood, such as a surfacing, planing or other machine, comprises a rotary tool having a tool holder provided with projecting axially extending blades and adapted to machine at least one surface of the piece of wood. This tool has, on the input side and output side thereof, two driving rollers for driving the pieces of wood. These rolls have axes parallel to the axis of the tool and are connected to rotate with the latter by a speed reducing mechanism. The mechanism employs a sun and planet train one of the sun wheels of which is mounted directly on the shaft of one of the driving rollers. Another sun wheel is freely rotatable on this shaft and is prevented from rotating relative to the frame of the machine.

ROLL SURFACE MAINTENANCE

METHOD AND APPARATUS FOR WELD PROFILING

A method for removing a weld crown from a weld joint between first and second work pieces includes steps of positioning a rotary milling tool proximate to the joint and at an offset angle to set a cutting arc relative to the joint. The milling tool is positioned so the cutting arc intersects the weld crown, weld toes, and parent metal on each side of the weld joint. As the milling tool traverses the joint to cut away the weld crown, the milling tool may tilt from side to side to compensate for misalignment between the work pieces along the weld joint. An apparatus for weld crown removal holds a milling tool at an offset angle, and provides a tracking mechanism to permit the milling tool to track misalignment between the work pieces, maintaining the cutting arc in intersection with the weld toes and parent metal along the weld joint.

OFFSET ROUTER GUIDE ASSEMBLY

An offset router guide assembly for guiding the movement of a router around an outer edge of a structure having corners during rough cutting of a covering material overlying the structure to provide a predetermined overlap beyond the outer edge of the structure includes a base member having an aperture for passage of a router bit, and a guide member attached to the base member by a spacer member extending between the guide member and the base member to provide a gap therebetween. The guide member has a radius greater than the radius of the router bit for offsetting the router bit a predetermined distance from the outer edge of the structure corresponding to such predetermined overlap. The spacer member has a generally triangular cross section and fits entirely within an area between the base plate and guide member bounded by wall portions of the apertures in the base member and spacer member and the intersection of two arcs with the aperture wall portions and with each other. The centers of the arcs are on diametrically opposite sides of the guide member in a plane substantially perpendicular to the normal direction of travel of the guide member with the router, and have radii substantially equal to the sum of the radii of the guide member and router bit.

Machine a chanfreiner perfectionnee

Cette machine comprend, sur un corps des moyens 5 d'appui et de roulement, des moyens de guidage etant constitues par des griffes reglables 11 adaptees pour prendre appui sur le bord de l'ouvrage 30 devant etre chanfreine, et une detoureuse 20 a fraise 24, articulee sur le corps de maniere a osciller dans un plan perpendiculaire audit bord, ladite fraise 24 etant situee entre lesdites griffes 11.

METHOD FOR PROFILING A LAID RAIL AND PROCESSING VEHICLE

METHOD AND APPARATUS FOR WELD PROFILING

A method for removing a weld crown from a weld joint between first and second work pieces includes steps of positioning a rotary milling tool proximate to the joint and at an offset angle to set a cutting arc relative to the joint. The milling tool is positioned so the cutting arc intersects the weld crown, weld toes, and parent metal on each side of the weld joint. As the milling tool traverses the joint to cut away the weld crown, the milling tool may tilt from side to side to compensate for misalignment between the work pieces along the weld joint. An apparatus for weld crown removal holds a milling tool at an offset angle, and provides a tracking mechanism to permit the milling tool to track misalignment between the work pieces, maintaining the cutting arc in intersection with the weld toes and parent metal along the weld joint.

Router bit with position stop

A router bit with a position stop is disclosed. The router bit includes a body with a collar extending outwardly from it and a shaft extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complimentary second profile in a second workpiece. The second router bit includes a collar that positions the cutter blade of the second router bit in the chuck at a complimentary height with respect to the cutter ...

Chamfering machine

A chamfering machine comprises a rotary shaft, a guide base provided perpendicularly to the rotary shaft, an adjusting unit for adjusting the relative positional relationship between the rotary shaft and the guide base, a cutter detachably mounted on the rotary shaft for chamfering the edge of a workpiece, a guide detachably mounted on the rotary shaft for contacting a lateral face of the workpiece and a fixing member for fixing the guide to the rotary shaft after the vertical positional relationship has been adjusted between the guide and the cutter.

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 center due to mounting of the suspension coaxially to the rotational axis by means of a handle. The guide member is provided, for example, with an arcuate, outwardly tapered slot against which bears the work. The cutting depth is adjustable.

Chamfering tool easily adjusting the depth of cut

The present invention relates to a beveling machine which makes a slanting surface on the edge of a member to be processed, and more particularly, to a beveling machine which is capable of easily controlling the extent of bevel, by minutely controlling the extent of bevel by a simple method of using a bevel-extent controlling unit which is one-touch operated, accurately maintaining the extent of bevel which is automatically controlled at the moment of unloosing the bevel-extent controlling unit which is held, and quickly and easily resetting a reference point of the extent of bevel which is changed after replacing a cutting tip.

Adjustable precision edge break device

An edge break apparatus including a frame having a first workpiece interface surface, a second workpiece interface surface arranged relative to the first workpiece interface surface so as to form a predetermined angle between the first workpiece surface and the second workpiece surface, and a first aperture extending through the frame so as to intersect the predetermined angle, and an edge break member extending through and interfaced with the first aperture so as to adjustably define a cutting depth of the edge break member relative to an apex of the predetermined angle.

Drywall/sheathing cutting tool and method

A rotary cutting tool is provided for cutting an opening in a sheet of material (e.g., drywall) around a pre-installed item (e.g., an electrical box). The cutting tool may include a shaft, at least one cutter, a guide tip and a shoulder formed by a lower edge of the cutter adjacent the guide tip. The shoulder may have a width that corresponds to the width of a wall of the pre-installed item. The width of the shoulder may be equal to the width of the wall, or it may be slightly greater than the width of the wall. The guide tip may include a bearing to prevent marring of the wall of the item when the guide tip is rotating and in contact with the wall. An adjustable collar and corresponding bearing may also be disposed around the shaft for controlling a preferred cutting depth of the cutter. The cutting tool may be engaged with any suitable rotary tool, including one having an adjustable table for controlling a preferred cutting depth of the cutter. Related methods of using a cutting tool ...

ROLL SURFACE MAINTENANCE

ATTACHMENT FOR POWER TOOL

An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.

MOTORIZED GROUT-REMOVING DEVICE

A device for removing grout from between a joint. The device comprises at least one handle member with at least one guide and at least one motor portion. The motor portion has at least one cutting member. The guide and the cutting member are aligned. The guide is adapted to guide the cutting member along the joint.

Electric tool comprising universal mounting for tool attachments

本发明涉及一种具有一个壳体的电动工具，在该壳体中设置一个驱动装置，其中该电动工具包括一个轴及在该轴上安装的用于接收一个插入式刀具(19)的卡盘(20)。该卡盘(20)被一个环形支承面(9)包围。支承面(8，9)包括允许在一个导轨(1，35)上导向该电动工具的接收部件，如用于在支承部分(8，9)上可更换的插接工具(25)、如模板的接收部分(21，22；31，32)及(33)。

SOPHISTICATED MACHINE OF WELDING

DRINKS CAN DEVICE IN WALLS, CEILINGS OR THE LIKE, IN BUILDINGS

PROCESS AND DEVICE Of MACHINING ON the SURFACE Of a STRUCTURE SUCH AS a HONEYCOMB STRUCTURE

Procédé et dispositif d'usinage en surface d'une structure telle qu'une structure alvéolaire. Pour réaliser des encoches dans des cloisons séparant des évidements sensiblement alignés débouchant à la surface d'une structure (10), on utilise une tête d'usinage (26) dotée d'un outil de coupe (28) et d'au moins un organe rotatif (52) adjacent à cet outil. L'organe rotatif (52) est muni de protubérances (54) qui prennent appui dans les évidements d'une rangée d'évidements voisine de celle qui est en cours d'usinage, lors du déplacement de la tête d'usinage (26). Celle-ci étant reliée à un porte-outil par un mécanisme avec laxité, un positionnement latéral et en hauteur de l'outil (28) est assuré lors de l'usinage.

DEVICE FOR PROFILING THE RAIL HEAD OF VIGNOLES RAILS

Accessory tool for hand routers

A woodworking router accessory tool having a rectangular router base member having rollers in the bottomfor easy rolling against a straight edge for linear cutting. An adjustable length radius bar attaches to the base member for circle cutting, and longitunal straight frame member that closely retains the base member and its attached router for safe, long, precision routing. In addition, a short rectangular frame to which the base member may be attached permits both very short radius cuts and a guide fence.

Precision tool

A device for full depth hand routing characterized by a two piece base including a foot block and an attachment block, the attachment block being held to the foot block by a connector bolt and two adjusting screws to enable attaining parallel planes for a tool in the base of the block; a cantilevered holder extending from the attachment block; a tool on a shaft that is powered by a motor within a housing that has a substantially cylindrical barrel and a protruding threaded male part threaded engaging a threaded aperture on the cantilevered holder; an indicator scale around the base of the barrel and above the threads; and indicator carried by the attachment block and extending upwardly adjacent the depth scale such that accurate depth positions can be attained for routing to a desired depth. In a preferred embodiment, the cantilevered holder comprises a ring that allows 270° visibility about the routing tool. Also in the preferred embodiment, the foot block has an upstanding flange at 90 ...

Jig assembly

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.

CHAMFERING TOOL EASILY ADJUSTING THE DEPTH OF CUT

IMPROVED CHAMFERING MACHINE

УСТРОЙСТВО ДЛЯ СНЯТИЯ СКОСОВ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТИ ПОД СВАРНОЙ ШОВ, КОТОРОЕ ОБЕСПЕЧИВАЕТ РЕГУЛИРОВАНИЕ ВЕЛИЧИНЫ СНЯТИЯ СКОСОВ В ОДНО КАСАНИЕ

FIELD: process engineering. SUBSTANCE: invention relates to machine building and can be used in tools for chamfering surface for weld joints. Proposed device comprises machine body, splined shaft connection assy arranged at body top central part, mill working assy arranged at body bottom central part and connected with connection assy and chamfer depth adjustment assy. Structural distinctive features allows proposed device to adjust amount of chamfering directly and to be automatically locked at preset magnitude in operation independently of mill phase. EFFECT: higher surface quality and process efficiency. 6 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 497 634 (13) C1 (51) МПК B23C 3/12 (2006.01) B26D 3/02 (2006.01) B23K 33/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2012122188/02, 13.01.2011 (24) Дата начала отсчета срока действия патента: 13.01.2011 (72) Автор(ы): ДЗЕОН Биунг-Воо (KR), ДЗЕОН Биунг-Квон (KR) (45) Опубликовано: 10.11.2013 Бюл. № 31 2 4 9 7 6 3 4 (56) Список документов, цитированных в отчете о поиске: KR 10-0575201 B1, 28.04.2006. SU 1181788 A, 30.09.1985. RU 2288827 C1, 10.12.2006. JP 10086011 A, 07.04.1998. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 29.05.2012 2 4 9 7 6 3 4 R U (87) Публикация заявки РСТ: WO 2011/099698 (18.08.2011) C 1 C 1 (86) Заявка PCT: KR 2011/000246 (13.01.2011) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры" (54) УСТРОЙСТВО ДЛЯ СНЯТИЯ СКОСОВ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТИ ПОД СВАРНОЙ ШОВ, КОТОРОЕ ОБЕСПЕЧИВАЕТ РЕГУЛИРОВАНИЕ ВЕЛИЧИНЫ СНЯТИЯ СКОСОВ В ОДНО КАСАНИЕ (57) Реферат: Изобретение относится к машиностроению и может быть использовано в станках для снятия скосов при обработке поверхности под сварной шов, выполненных с возможностью регулирования глубины резки скосов посредством операции в одно касание. Станок содержит корпус, соединительный узел для шлицевого вала, ...

VORRICHTUNG ZUM ANFASEN BZW. ENTGRATEN VON WERKSTUECKEN

Zusatzvorrichtung für Handwerkzeugmaschine

"CHAMFERING MACHINE TOOL"

A chamfering device comprising a housing in which a motor is housed, a guide base arranged at one end of this housing, a rotating shaft which is driven by the motor and whose front end is projected outside from the guide base, a chamfering blade fixed to the front end portion of the rotating shaft, partly projecting outside from the guide base, and a guide located further on the front side of the rotating shaft than the chamfering blade and attached to the front end of the rotating shaft. The guide can be contacted with the face adjacent to the chamfering portion of a workpiece.

AUTOMATIC LOCKING DEPTH GUIDE FOR CUTTING TOOLS AND THE LIKE

A guide (12) for setting the depth of cut of a rotary cutting tool, or other hand-held power tool, which automatically locks into a desired position to set the depth of a cut without requiring manual operation of a locking knob or similar structure. The depth guide is released from the locked position by actuation of a release switch (94). The depth guide includes a depth guide base (50), a depth guide shaft (52) attached to the depth guide base, and an automatic locking and release mechanism (54) coupled to the depth guide shaft. The automatic locking and release mechanism and depth guide shaft may be mounted in a handle (24) of the hand-held power tool, such as a detachable handle, for mounting the depth guide to the tool.

PROCESS AND DEVICE Of MACHINING ON the SURFACE Of a STRUCTURE SUCH AS ALVEOLAR UNESTRUCTURE

A METHOD FOR NOTCHING LUMINOUS CABLES OF WAVEGUIDE AND DISPOSITIFPOUR THE IMPLEMENTATION OF THE PROCESS

DEVICE FOR A MOTOR VEHICLE

L'objet de l'invention est un dispositif d'usinage d'une rainure sur une surface d'une structure alvéolaire, ledit dispositif comprenant une tête d'usinage (32) qui comprend un châssis (38), un outil rotatif (34) selon un axe outil perpendiculaire à la direction de la rainure, deux roues de guidage (44G) disposées de part et d'autre de l'outil rotatif (34) qui comprennent une pluralité de picots (50) configurés et positionnés de manière à pénétrer dans les cellules d'un alignement de la structure alvéolaire, caractérisé en ce que la tête d'usinage (32) comprend une liaison entre le châssis (38) et au moins une roue de guidage (44G, 44D) qui autorise un degré de liberté selon une direction latérale (60) parallèle à l'axe outil (36) afin que ladite roue de guidage (44G, 44D) soit mobile par rapport à l'outil rotatif (34) selon la direction latérale (60).

SOPHISTICATED MACHINE OF WELDING

Pneumatic beveler

A pneumatic rotary tool including a housing having an inlet passage. The inlet passage extends from an inlet operatively connectable to an air source. The inlet passage extends to a motor cylinder inside the housing. The housing has an outlet passage extending from the motor cylinder to an outlet. The tool includes a rotor mounted in the cylinder for rotation relative to the cylinder under pneumatic power. The tool includes a valve positioned along the inlet passage operable to selectively permit air to pass for rotating the rotor and flowing through the outlet. The tool has a cutter head connected to the rotor including a clamp for holding a cutter to cut material as the head rotates. The cutter head is positioned in the outlet so air passing through the outlet passes over the head to blow material away from the head as the cutter cuts the material.

Vorrichtung zum Fräsen von Nuten oder Schattenfugen.

Chamfering machine

내용 없음. No content.

Champering tool

내용 없음. No content.

Beveler that bevel extent control is easy

본 발명은 가공부재의 모서리를 사면(斜面)으로 가공하는 면취기에 관한 것으로, 더욱 상세하게는 원터치로 조작되는 면취량조절구를 이용하여 간단한 방법으로 면취량을 미세하게 조절함은 물론 파지한 면취량조절구를 놓는 순간 자동으로 조절된 면취량을 정확하게 유지하며, 절삭팁을 교환한 후 변경된 면취량의 기준점을 신속하고 간편하게 재설정할 수 있도록 하는 면취량 조절이 용이한 면취기에 관한 것이다. The present invention relates to a chamfering machine for processing the corners of the processing member to a slope, and more specifically to finely adjust the chamfering amount by a simple method using a one-touch chamfering control surface, gripping surface It is related to the chamfering easy to adjust the chamfering to maintain the automatically adjusted chamfering precisely at the time of the release control, and to quickly and easily reset the reference point of the changed chamfering after changing the cutting tip. 이러한 본 발명은 상부 외면에 고정스플라인이 형성된 절삭구하우징과, 상기 절삭구하우징에 결합되고 회전절삭구에 회전동력을 제공하는 공구와 선택적으로 연결되는 어댑터와, 상기 어댑터와 절삭구하우징 사이에 끼움 결합되는 눈금계와, 상기 절삭구하우징에 상·하 이송가능하게 결합되고 외면에 회전스플라인이 형성된 이송가이드홀더와, 상기 이송가이드홀더의 하부에 나사 결합되는 받침홀더와, 상기 이송가이드홀더의 회전스플라인 및 절삭구하우징의 고정스플라인과 내면에 형성된 회전스플라인이 결합되고 선택적으로 상·하로 이송하면서 면취량을 조절 및 유지하는 면취량조절구와, 상기 면취량조절구에 탄성력을 제공하는 탄력부재의 유기적인 결합구성으로 이루어진다. The present invention is a cutting tool housing with a fixed spline formed on the upper outer surface, the adapter is coupled to the cutting tool housing and selectively connected to a tool for providing a rotational power to the rotary cutting tool, the adapter and the cutting tool housing is sandwiched between A scale gauge coupled to the cutting tool housing, the transfer guide holder coupled to the cutting tool housing so as to be transported up and down, and having a rotary spline formed on an outer surface thereof, a support holder screwed to a lower portion of the transfer guide holder, and rotation of the transfer guide holder. The spline and the fixed spline of the cutting tool housing and the rotating spline formed on the inner surface are combined, and the chamfering control to control and maintain the chamfering while selectively transporting up and down, and the organic ...

DEVICE FOR THREADING AND DELETING EDGES ON THE SURFACE OF MACHINED PARTS

IMPROVED CHAMFERING MACHINE

Cette machine comprend, sur un corps des moyens 5 d'appui et de roulement, des moyens de guidage étant constitués par des griffes réglables 11 adaptées pour prendre appui sur le bord de l'ouvrage 30 devant être chanfreiné, et une détoureuse 20 à fraise 24, articulée sur le corps de manière à osciller dans un plan perpendiculaire audit bord, ladite fraise 24 étant située entre lesdites griffes 11.

IMPROVED CHAMFERING MACHINE

Chamfer device for machining weld bead surface which allows one-touch chamfering-amount adjustment

Method for profiling laid rail and processing vehicle

本发明涉及一种用于借助加工车辆（34）尤其是在道岔（10）的区域中使铺设的钢轨（2）的工作面（4）成型的方法，包括：借助可横向于钢轨（2）调整的第一仿形接触元件（43）接触工作边（6）或内侧面（7），并且借助耦合到第一仿形接触元件（43）上的加工刀具（40）加工钢轨（2）的工作边（6）和/或踏面（5），其特征在于，借助第二仿形接触元件（45）暂时接触待加工钢轨（2）的外侧面（8）或平行的钢轨（2＇）的侧面（7＇、8＇），或者在调整第一仿形接触元件（43）后借助该第一仿形接触元件接触所述外侧面（8）；并且，加工刀具（40）耦合到第二仿形接触元件（45）上并且同时第一仿形接触元件（43）和加工刀具（40）之间的耦合失效，或者加工刀具耦合到调整后的第一仿形接触元件（43）上。

DEVICE FOR THREADING AND DELETING EDGES ON THE SURFACE OF MACHINED PARTS

a. Dispositif pour effiler et supprimer les arêtes sur la surface de pièces usinées, comprenant un outil de travail entraîné par un moteur; b. Caractérisé par une fraise sphérique montée dans une tête de palpage avec une pièce de guidage de forme prismatique, la tête de palpage étant montée pivotante autour d'un arbre d'entraînement de la fraise, et la pièce de guidage étant montée pivotante dans la tête de palpage autour d'un axe décalé de 90 degrés par rapport à l'arbre d'entraînement, de telle sorte que tous les déplacements sont réalisés autour du centre de la fraise sphérique. c. Dispositif applicable à la finition de surface sur des pièces usinées. at. Device for tapering and removing ridges on the surface of machined parts, comprising a work tool driven by a motor; b. Characterized by a spherical cutter mounted in a probe head with a guide piece of prismatic shape, the probe head being mounted to pivot around a drive shaft of the cutter, and the guide piece being mounted to pivot in the head probing around an axis offset by 90 degrees relative to the drive shaft, so that all movements are made around the center of the spherical cutter. vs. Device applicable to surface finishing on machined parts.

Attachment particularly useful for milling machines to enable cutting sharp interior corners and a cutter member for use therein

An attachment to a milling machine having a rotary drive, particularly useful for cutting sharp interior corners in a workpiece, comprising a rotary shaft couplable to the rotary drive of the milling machine so as to be rotatable about the shaft's longitudinal axis. The attachment further comprises a conical cutter member having a rotary axis, an apex located on the axis, and at least one external conical surface portion having a leading end at the apex and a trailing end spaced apart from the rotary axis and from the apex along the rotary axis. The conical cutter member has a cutting edge constituting a part of the conical surface portion and extending between the leading and trailing ends thereof. The rotary axis of the conical cutter member is oriented transversely though not perpendicularly to the shaft longitudinal axis. The conical cutter member being coupled to the rotary shaft so as to be rotated about the rotary axis by the shaft, upon the shaft's rotation about the longitudinal axis.

Apparatus and method for profiling optical disks

An apparatus for the automated profiling the edge of successive optical disks, and including an optical disk supply assembly for holding a supply of optical disks to be profiled, a turntable for receiving an optical disk to be profiled, and for reciprocating between an optical disk loading position and an optical disk profiling position. A clamping assembly is provided for clamping the optical disk in a stationary condition to the turntable during movement between the loading position and the profiling position. A profiling cutter profiles the edge of the optical disk into a predefined shape when the turntable is in the profiling position. A profiled optical disk accumulating assembly is provided for holding optical disks which have been profiled, and a vacuum pickup assembly is mounted for rotation on a shaft between a plurality of positions under automated control of an electronic controller for applying a lifting vacuum force to an optical disk on the optical disk supply assembly for removing an optical disk from the supply assembly, moving the optical disk to the turntable and interrupting the lifting force of the vacuum to place the optical disk on the turntable, applying a lifting vacuum force to the profiled optical disk to remove it from the turntable, and moving the optical disk to the profiled optical disk accumulating assembly for storage.

Cylinder bore ridge removing tool

An improved tool for grinding a ridge in a bore comprises a planar base plate which is positioned over the bore, a handle along one edge of the base plate and a cutter tool projecting from the plate on the other extreme or diameter of the plate. The cutter tool cooperates with a rotary driven tool to provide a cutting action against the peripheral ridge in a cylinder bore, for example.

Apparatus for milling grooves

Eine Vorrichtung zum Fräsen von Nuten besteht aus einem Anschlagwinkel (1) und einem Schlitten (5), der auf am Anschlagwinkel vorgesehenen Führungen (6, 7) verschiebbar ist, wobei der Schlitten (5) einen An­ triebsmotor für eine Frässcheibe (35) trägt, welcher eine schlitzförmige Durchtrittsöffnung (38) in der Stirnplatte (3) zugeordnet ist. A device for milling grooves consists of a stop bracket (1) and a carriage (5), the on guides provided on the stop bracket (6, 7) is displaceable, the carriage (5) being an drive motor for a milling disc (35), which a slot-shaped passage opening (38) in the End plate (3) is assigned. Um die Anschaffungskosten zu senken, ist erfindungs­ gemäß vorgesehen, daß die Vorrichtung als ein Vorsatz­ gerät für einen handelsüblichen Winkelschleifer ausge­ bildet ist, wobei der Schlitten (5) zwei mehrgliedrige Befestigungswinkel (21, 22) aufweist, zwischen denen der Winkelschleifer (18) festspannbar ist, und im Schlitten (5) eine Kupplungswelle (13) gelagert ist, in deren oberes, eine Gewindebohrung (16) aufweisendes Ende (15) der Abtriebs-Gewindezapfen (17) des Winkelschleifers (18) und an deren unteres Ende die Frässcheibe (35) anschraubbar sind. In order to reduce the acquisition costs, is fiction provided according to that the device as a header device for a commercially available angle grinder is formed, the carriage (5) two multi-membered Has mounting bracket (21, 22) between which the angle grinder (18) can be clamped, and in Carriage (5) a coupling shaft (13) is mounted, in the upper one, which has a threaded bore (16) End (15) of the driven threaded pin (17) of the Angle grinder (18) and at its lower end Milling disc (35) can be screwed on.

Attachment for power tool

An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.

Knife-positioning washer for piloted router bit

In a piloted router bit, the knife is conveniently aligned by positioning one of its edges against a spacer or washer interposed between the tool section of the router bit and its rotating bearing.

System for attaching accessories to a rotary hand tool

A system for attaching an accessory attachment to a rotary hand tool of the type having a body with a generally cylindrical nose end portion through which an output shaft passes. The preferred embodiment of the system has an attachment that has an attaching end which matingly engages the nose end portion of the hand tool, and includes a rotatable coupling with inner threads that engage outer threads on the nose portion. The nose portion of the hand tool also has at least one recess which is configured to receive at least one projection on the attachment which accurately angularly positions the attachment on the hand tool. The preferred embodiment has at least one complementary tapered recess and projection combination which facilitates easy insertion of the projection into the recess during attaching.

CHICKEN TOOL THAT EASILY ADJUSTS THE DEPTH OF THE COURT.

Una biseladora que controla fácilmente el grado de bisel, que comprende: - un alojamiento de unidad de corte (10) en el interior del cual una unidad de corte rotativa (8) se posiciona de forma rotativa y que incluye un eje estriado fijo (12) formado en una superficie externa de una parte superior del mismo, - un adaptador (20 ó 20a) que se conecta a la parte superior del alojamiento de la unidad de corte (10) mediante un tornillo y que se conecta selectivamente a una herramienta de suministro de una fuerza de rotación a la unidad de corte rotativa (8); - una regla graduada (30) que se coloca entre un reborde hacia fuera (26) formado en una parte exterior del adaptador (20 ó 20a) y el alojamiento de la unidad de corte (10); - un soporte guía de traslado (40) que se conecta a una parte exterior del alojamiento de la unidad de corte (10) mediante un tornillo, de modo que se traslade hacia arriba o hacia abajo, y que incluye un eje estriado rotativo (41) formado en una superficie externa del mismo; - un soporte de apoyo (50) que se conecta a una parte inferior del soporte guía de traslado (40) mediante un tornillo y que incluye una placa de guía (6) posicionada bajo el soporte de apoyo (50); caracterizada por: - una unidad de control del grado de bisel (60) la cual incluye un eje estriado rotativo (61) formado en una superficie interna de la misma y que controla y mantiene el grado de bisel mientras se traslada selectivamente mediante un deslizamiento hacia arriba o hacia abajo, en la que el eje estriado rotativo (61) se conecta al eje estriado rotativo (41) del soporte guía de traslado (40) y al eje estriado fijo (12) del alojamiento del dispositivo de corte (10); y - un miembro elástico (70) que se coloca entre la unidad de control del grado de bisel (60) y el soporte de apoyo (50), y suministra elasticidad a la unidad de control del grado de bisel (60). A chamfer that easily controls the degree of bevel, comprising: - a cutting unit housing (10) inside which a rotary ...

Multi-purpose jig

Shape member manufacturing apparatus and shape member manufacturing method

The invention provides a shape member manufacturing apparatus and a shape member manufacturing method which aims at cutting and grinding a joint projection 8 B formed when a plurality of shape members are joined together by welding or friction stir welding, in a short time with high accuracy. A plurality of mounts 11 having a side structure 8 placed thereon are arranged in the longitudinal direction of the side structure. A joint projection 8 B of a welded portion or a friction stir welded joint is formed on the surface of the side structure 8 in its longitudinal direction. A carrier 100 travels in the longitudinal direction of the side structure 8 . Columns 105 are installed in a girder 103 of the carrier, and a milling cutter device 80 and a grinding device 90 are installed in lower portions of the columns 105 . A milling surface of a milling cutter 81 of the milling cutter device 80 has a circular-arc shape with a radius R. The milling cutter 81 performs cutting at an angle θ 1 tilted with respect to a vertical line. Further, the milling cutter device is provided with sliding plates 85 . The milling cutter device performs cutting with the sliding plates 85 brought into contact with the surfaces of the extruded shape members.

Chamfer device for machining weld bead surface which allows one-touch chamfering-amount adjustment.

La presente invención se refiere a un dispositivo biselador para maquinar una superficie de cordón de soldadura, el cual lleva a cabo de modo específico un proceso de biselado en las superficies de cordón de soldadura de objetos que van a ser procesados (como materiales de lámina metálica y tuberías). En la presente invención, inmediatamente después de que una unidad de ajuste de cantidad de biselado ha sido girada y liberada, un pasador fijador de ubicación es insertado dentro de una hueco de seguridad en la unidad de ajuste de cantidad de biselado, en tanto que la cantidad de biselado es ajustada en unidades precisas y fijada simultáneamente en una cantidad de biselado predeterminada que es mantenida de modo automático, y el ajuste de la cantidad de biselado se logra de una manera directa con solo un toque. Cuando la unidad de ajuste de cantidad de biselado es operada, un eje de cortadora móvil se mueve verticalmente y a medida que lo hace se ajusta la cantidad de biselado de tal modo que la cantidad de biselado puede ser inmediata y rápidamente ajustada en tanto que opera de forma continua sin consideración de ninguna acción giratoria de la cortadora.

Holding device for a power-operated hand tool, with an adjustable trolley with container

DEVICE FOR MOLDING NOTES OR SHADOWS.

APPLICATION FOR MAKING NOTES OR SHADOWS

Methods and Systems for Manufacture of a Rot-Resistant Shutter

A rot-resistant window shutter and method of manufacture therefor, wherein the shutter is manufactured as a one-piece construction from a suitable cellular polyvinyl chloride substrate, and may be selectively structural and/or aesthetically manipulated without concern of degradation of structural integrity of the shutter, and thus without concern of jeopardizing the rot-resistivity thereof.

Process for milling a groove in a plate-shaped workpiece and processing machine for carrying out the process

Chamfer device for machining weld bead surface which allows one-touch chamfering-amount adjustment

The present invention relates to a chamfer device for machining a weld bead surface, which specifically carries out a chamfering process on the welding bead surfaces of objects to be processed (such as metal sheet materials and pipes). In the present invention, immediately after a chamfering-amount-adjustment unit has been rotated and released, a position-setting pin is inserted into a securing recess in the chamfering-amount-adjustment unit, while the chamfering amount is adjusted in precise units and simultaneously locked at a predetermined chamfering amount which is automatically maintained, and the adjustment of the chamfering amount is achieved in a straightforward fashion with just one touch. When the chamfering-amount-adjustment unit is operated, a mobile cutter shaft moves vertically and as it does so the chamfering amount is adjusted in such a way that the chamfering amount can be immediately and rapidly adjusted while continuously operating without regard to any cutter rotation action.

Jig assembly

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.

Hand milling machine

The device (1, 2), in particular to be used for the creation of a chamfered border along a workpiece, and assembled of a housing (4) accommodating the drive (7, 13) and the related components, is additionally fitted with a guide plate (3, 17) to be positioned on top of the upper surface of the part to be machined. The guide plate (3, 17) can be individually adjusted regarding its position without interfering with the clamping unit holding the cutting tools (9, 10).

Device for chamfering or deburring workpieces

Attachment for power tool

An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary cutting tool when the attachment is coupled to the rotary cutting tool.

Device and method for severing welds

A milling cutter or grinding tool for severing welds on body sheets is provided. The tool includes an essentially circular-cylindrical cutting wheel having cutting edges at least on the circumference and a pair of distance plates with a smaller radius than the outside diameter of the cutting wheel. The distance plates are arranged in an axially symmetrical manner on at least one side of the cutting wheel.

Method for profiling a laid rail and processing vehicle

The invention relates to a method for profiling a running surface (4) of a laid rail (2) by means of a processing vehicle (34), in particular in the region of a switch (10), comprising touching the running edge (6) or the inner lateral edge (7) by means of a first copying probe element (43) that can be adjusted transversely to the rail (2) and processing the running edge (6) and/or the driving surface (5) of the rail (2) by means of a processing tool (40) coupled to the first copying probe element (43), characterized in that either the outer lateral surface (8) of the rail (2) to be processed or a lateral surface (7', 8') of the parallel rail (2') is temporarily touched by means of a second copying probe element (45), or the outer lateral surface (8) is touched by means of said second copying probe element after the first copying probe element (43) has been adjusted, and either the processing tool (40) is coupled to the second copying probe element (45) and at the same time the coupling between the first copying probe element (43) and the processing tool (40) is deactivated, or the processing tool is coupled to the adjusted first copying probe element (43).

ANORDINATION FOR FRAESNING AV SPAOR ELLER SKUGGFOGAR.

The apparatus for milling grooves consists of a back square (1) and a carriage (5) which is displaceable on guides (6,7) provided on the back square, the carriage (5) carrying a drive motor for a milling disc (35), to which a slot-shaped passage opening (38) in the end plate (3) is assigned. <??>To lower the initial cost, provision is made according to the invention for the apparatus to be constructed as an attachment for a commercially available right angle grinder, the carriage (5) possessing two multi-member fastening angles (21, 22), between which the right angle grinder (18) can be firmly clamped, and a coupling shaft (13) being mounted in the carriage (5), in the top end (15) of which coupling shaft, possessing a threaded bore (16), the output threaded stem (17) of the right angle grinder (18) can be screwed, and to the bottom end of which coupling shaft the milling disc (35) can be screwed. <IMAGE>

Greenhouse sash bar cleaner

Apparatus for forming the edge of an airfoil

An apparatus 28 for forming at least a portion of the edge 12,14 of airfoil 10 using a tool assembly 68 is disclosed. The tool assembly has a tool 164 with a cutting face 202 having a shape which is like the shape of the finished edge of the airfoil. Various construction details of the apparatus are developed which enable the tool to incrementally remove material while accommodating wave-like variations in the airfoil edge. In one embodiment, the apparatus has a probe assembly 166 attached to the tool which is moveable with respect to a reference surface R s on the airfoil to guide the tool.

Device for smoothening anode rod surface

Guide for power tools

A guide for guiding a power tool such as a circular saw has a planar deck, and two shoulders extending from opposed edges of the deck in diametrically opposite directions. The deck is provided with mounting fasteners for securely attaching the saw to the guide. There is an aperture in the deck for receiving the circular saw, the aperture being off center. By attaching the power tool to opposite sides of the guide it is possible to obtain straight cuts of different widths.

Device and Method of separating welded joints

The material removal tool (1), in particular, for opening laser-welded seams of bodywork sheet metal comprises at least one distance disk (3a, 3b) which is located at least on one side of the cutting disk (2), and has a smaller radius than the material removal element of the cutting disk.

Automatic locking depth guide for cutting tools and the like

A guide (12) for setting the depth of cut of a rotary cutting tool, or other hand-held power tool, which automatically locks into a desired position to set the depth of a cut without requiring manual operation of a locking knob or similar structure. The depth guide is released from the locked position by actuation of a release switch (94). The depth guide includes a depth guide base (50), a depth guide shaft (52) attached to the depth guide base, and an automatic locking and release mechanism (54) coupled to the depth guide shaft. The automatic locking and release mechanism and depth guide shaft may be mounted in a handle (24) of the hand-held power tool, such as a detachable handle, for mounting the depth guide to the tool.

Router planes

Method and apparatus for weld profiling

Automatic locking depth guide for cutting tools and the like

A guide (12) for setting the depth of cut of a rotary cutting tool, or other hand-held power tool, which automatically locks into a desired position to set the depth of a cut without requiring manual operation of a locking knob or similar structure. The depth guide is released from the locked position by actuation of a release switch (94). The depth guide includes a depth guide base (50), a depth guide shaft (52) attached to the depth guide base, and an automatic locking and release mechanism (54) coupled to the depth guide shaft. The automatic locking and release mechanism and depth guide shaft may be mounted in a handle (24) of the hand-held power tool, such as a detachable handle, for mounting the depth guide to the tool.

Drill or miller guiding device for exchangeable driving machines

Ein Bohr- und Fräsführer (1) für auswechselbare Antriebsmaschinen, z. B. Handbohrmaschinen, weist einen auf zwei parallelen Führungssäulen (3) gegen Rückstellfeder­ kraft verschiebbaren Maschinenhalter (4) und eine mit einem zentralen Durchbruch (14) versehene Fußplatte (2) auf, an der die Führungssäulen (3) schwenkbar gelagert sind. A drilling and milling guide (1) for interchangeable Drive machines, e.g. B. hand drills has one on two parallel guide columns (3) against return spring machine holder (4) which can be moved by force and one with a central opening (14) provided footplate (2) on which the guide columns (3) are pivotally mounted. Zur Erzielung universeller Einsatzmöglichkeiten, wobei insbesondere verschiedene Maschinentypen einspannbar und verstellbare Führungsanschläge montierbar sein sollen, sind die nicht an dem Maschinenhalter (4) anliegenden Enden (32) der Rückstellfeder (8) an einem auf den Führungs­ säulen (3) verschiebbaren und arretierbaren, separaten Widerlager (9) befestigt, ist die Fußplatte (2) mit zwei parallelen Einschubkanälen (17) versehen, die parallel zur Fußplattenebene liegen und zwei Führungsstangen (18) aufnehmen, an denen ein Führungsanschlag (19) sitzt, und gehen die Einschubkanäle (17) jeweils eng an den Führungs­ säulen (3) vorbei und durchsetzen die die beiden Führungs­ säulen (3) enthaltende Ebene senkrecht. To achieve universal uses, where in particular, different types of machines can be clamped and adjustable guide stops should be mountable, are not on the machine holder (4) Ends (32) of the return spring (8) on one on the guide columns (3) which can be moved and locked, separate Abutment (9) attached, the base plate (2) with two parallel insertion channels (17) provided parallel to Lie on the base plate level and two guide rods (18) record where a guide stop (19) sits, and the insertion channels (17) go closely to the guide columns (3) over and enforce the two leadership column (3) containing plane perpendicular.

Chamfer

Electric tool for planing or routing

An electric hand tool comprises a sole 109 with a lateral guide 104 attached thereto, a cutter 107 driven by shaft 106, a motor 119 which drives shaft 102, which is perpendicular to shaft 106 and drives the same via bevel gears 118. The motor housing forms the handle for the tool. A second adjustable sole 110, allows the depth of cut made by cutter 107 to be adjusted. The height of lateral guide 104 may also be adjusted via control knob 115. The angle of the lateral guide relative to sole 109 may also be adjustable. Alternatively in some embodiments the sole and guide are fixed relative to one another, typically at right angles to one another. The tool may be used as a hand plane or a hand router. To allow the tool to be used to chamfer an edge, lateral guide 104 may have a chamfer 122 whilst sole 109 may have a v-shaped groove 123.

Grout guide attachment

A guide attachment for a rotary hand tool is disclosed that comprises a housing, an adapter and a removable base. The attachment is configured to remove grout from between adjacent tiles, such as floor or wall tiles. The housing of the preferred embodiment is configured to permit a tool bit to engage a work surface at the normal intersection of two planes. The removable base of the preferred embodiment permits the attachment to work on flat surfaces. The base is also reversible and contains multiple sets of guide points for guiding the tool bit along grooves that have different widths. The preferred embodiment can also include a vacuum adapter that is attachable to the housing and allows a vacuum hose to be coupled to the guide attachment for removing debris during operation. The configuration of the housing or locking mechanism accommodates adapters having different circumferences.

Rail grooming machine and method of use

An apparatus having a mounting body, a support having a first end and a second end. The first end of the support being pivotally secured to the mounting body for pivotal movement about a substantially horizontal primary pivot axis. A rail grooming head mounted to the second end of the support.

Method for profiling a laid rail and processing vehicle

The invention relates to a method for profiling a running surface (4) of a laid rail (2) by means of a processing vehicle (34), in particular in the region of a switch (10), comprising touching the running edge (6) or the inner lateral edge (7) by means of a first copying probe element (43) that can be adjusted transversely to the rail (2) and processing the running edge (6) and/or the driving surface (5) of the rail (2) by means of a processing tool (40) coupled to the first copying probe element (43), characterized in that either the outer lateral surface (8) of the rail (2) to be processed or a lateral surface (7', 8') of the parallel rail (2') is temporarily touched by means of a second copying probe element (45), or the outer lateral surface (8) is touched by means of said second copying probe element after the first copying probe element (43) has been adjusted, and either the processing tool (40) is coupled to the second copying probe element (45) and at the same time the coupling between the first copying probe element (43) and the processing tool (40) is deactivated, or the processing tool is coupled to the adjusted first copying probe element (43).

Improved chamfering machine

Cette machine comprend, sur un corps des moyens (5) d'appui et de roulement, des moyens de guidage étant consti­ tués par des griffes réglables (11) adaptées pour prendre appui sur le bord de l'ouvrage (30) devant être chanfreiné, et une dé­ toureuse (20) à fraise (24), articulée sur le corps de manière à osciller dans un plan perpendiculaire audit bord, ladite fraise (24) étant située entre lesdites griffes (11). This machine comprises, on a body means (5) bearing and rolling, guide means being constituted killed by adjustable claws (11) adapted to take support on the edge of the work (30) to be chamfered, and a die milling machine (20) with cutter (24), articulated on the body so as to oscillate in a plane perpendicular to said edge, said cutter (24) being located between said claws (11). Abstract Abstract The chamfering machine comprises on the body thereof rolling and bearing means (5), and guiding means which are comprised of adjustable claws (11) adapted to bear on the edge of the workpiece (30) to be chamfered, and a routing (20) cutter (24) articulated to the body so as to pivot in a plane perpendi­ cular to said edge, said cutter (24) being positioned between the claws. The chamfering machine understood on the body thereof rolling and bearing means (5), and guiding means which are comprised of adjustable claws (11) adapted to bear on the edge of the workpiece (30) to be chamfered, and a routing (20) cutter (24) articulated to the body so as to pivot in a plane perpendi cular to said edge, said cutter (24) being positioned between the claws.

Fräse mit positions-stopp

Chamfering air tool

A chamfering air tool includes a driving shaft rotated by air pressure in a casing, a rotary shaft perpendicularly combined to the driving shaft for rotation, and a cutter fixed to the rotary shaft. Air holes are formed through the rotary shaft in a length direction. Air discharge groove is formed in the cutter. Air hole communicated with the air hole is formed in the fixing bolt head. Air path is formed in the fixing bolt head to keep a predetermined gap from the cutter. Guide ring having a diameter approximate to a lower end of the cutter is rotatably mounted to the fixing bolt head. Thus, air is blown to air hole of the rotary shaft, air hole formed in the fixing bolt head, air path formed between the cutter and the guide ring, and air discharge groove of the cutter, thereby eliminating cut chips and cooling the cutter.

Tool for surfacing journal-box ends

Power tool

A hand operated power tool is used for trimming and edge finishing a workpiece such as a counter top or desk top. The tool comprises a housing having two guide surfaces arranged substantially perpendicular to each other and an electric motor-driven cutter mounted in a recess in one of the guide surfaces, arranged parallel to one guide surface and perpendicular to the other guide surface. The two guide surfaces support the tool on a flat surface of the workpiece and maintain the cutter in position with respect to the material to be cut. In addition, a cutter guide bearing at the end of the cutter further guides and limits the movement of the cutter. The tool may be operated in two different positions so that edges adjacent to blind corners and curved surfaces may be trimmed. Different shaped cutter bits can be used for trimming square, beveled, or radiused edges with no adjustments to the tool.

氣動式磨角機

一種氣動式旋轉工具，其包括具有進口通道之外殼。該進口通道自可操作地連接至空氣源之進口延伸。該進口通道延伸至該外殼內部之馬達汽缸。該外殼具有自該馬達汽缸延伸至出口之出口通道。該工具包括安裝在該汽缸中以用於在氣動動力下相對於汽缸旋轉之轉子。該工具包括沿著該進口通道定位之閥，該閥為可操作的以選擇性地容許空氣通過，以用於旋轉該轉子並流過該出口。該工具具有連接至該轉子之切割機頭部，該切割機頭部包括用於固持切割機以在該頭部旋轉時切割材料之夾具。該切割機頭定位在該出口中，所以通過該出口之空氣經過該頭部以在該切割機切割該材料時自該頭部吹走材料。

Hobel-/abfasaufsatz für eine handdrehwerkzeugmaschine

Fräse mit positionsstopp

Handfräsmaschine

Verfahren und vorrichtung zur bearbeitung von honigwabenstrukturen

Portable putty cutting machine

Double edge trimming tool

Abschrägwerkzeug mit leicht einstellbarer schnitttiefe

Automatisch verriegelbarer tiefanschlag für schneidwekzeuge und dergleichen

Rotary cutting tool and method

A rotary cutting tool and method for cutting a shape in a workpiece. The rotary cutting tool includes a shank portion, a cutting portion, a bearing connected to one end of the cutting portion, and a rub collar attached to the periphery of the bearing. The outer diameter of the rub collar is selected to be larger than the diameter of the cutting portion. The rotary cutting tool is used to cut a workpiece, such as decorative plastic laminate, to the approximate shape of the substrate, such as a counter top, to which it will be mounted. The larger diameter rub collar allows the workpiece to be cut larger than the dimensions of the substrate in order to reduce the level of skill and amount of labor required for the cutting operation and subsequent placement of the workpiece onto the substrate.

Elektrowerkzeug mit universalaufnahme für einsatzwerkzeuge

Circle cutting accessory for a powered rotary hand tool

A circle cutting accessory for use with a generally cylindrical powered rotary hand tool with an output shaft at one end thereof, the tool having a second accessory attached to the one end, with the second accessory having at its distal end an outwardly extending flange with a first predetermined diameter around a substantial portion of the circumference thereof, the circle cutting accessory including a generally flat housing for receiving and supporting the second accessory and the rotary hand tool. The housing has an upper support surface with an aperture through which a cutting tool attached to the output shaft can pass. The circle cutting accessory further includes a generally horizontal elongated arm mounted to the housing and extends outwardly from the housing. A circle center and sizing elongated member is slidably attached to the arm and has a centering pin extending downwardly therefrom at one end portion. A locking assembly is mounted on the housing and adapted to releasably retain the second accessory and the rotary hand tool.

具有用于插入式刀具的通用接收座的电动工具

本发明涉及一种具有一个壳体的电动工具，在该壳体中设置一个驱动装置，其中该电动工具包括一个轴及在该轴上安装的用于接收一个插入式刀具(19)的卡盘(20)。该卡盘(20)被一个环形支承面(9)包围。支承面(8，9)包括允许在一个导轨(1，35)上导向该电动工具的接收部件，如用于在支承部分(8，9)上可更换的插接工具(25)、如模板的接收部分(21，22；31，32)及(33)。

Fräse mit positions-stopp

Double edged trimming tool

Elektrowerkzeug mit universalaufnahme für einsatzwerkzeuge

Die Erfindung bezieht sich auf ein Elektrowerkzeug mit einem Gehäuse, in welchem ein Antrieb aufgenommen ist, wobei das Elektrowerkzeug eine Welle mit darin aufgenommenen Spannfutter (20) zur Aufnahme eines Einsatzwerkzeuges (19) umfaßt. Das Spannfutter (20) wird von einer ringförmigen Auflagefläche (9) umschlossen. Die Auflagefläche (8, 9) umfaßt die Führung des Elektrowerkzeuges an einer Führungsschiene (1, 35) ermöglichende Aufnahmeelemente wie Aufnahmen (21, 22; 31, 32) und (33) für auswechselbar an der Auflage (8, 9) aufnehmbare Aufsteckwerkzeuge 25, wie beispielsweise Schablonen.

Vorrichtung und verfahren zum auftrennen von schweissnähten

Rail milling and dressing machine.

Router bit with position stop

A router bit with a position stop is disclosed. The router bit (22) includes a body (24) with a collar (36) extending outwardly from it and a shaft (38) extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face (40) formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complimentary second profile in a second workpiece. The second router bit includes a collar that positions the cutter blade of the second router bit in the chuck at a complimentary height with respect to the cutter blade of the first router bit. When the first and second workpieces are brought together, the profiles of the two workpieces are able to interlock in such a way that the workpieces are both functionally and aesthetically aligned with each other.

Router bit with position stop

A router bit with a position stop is disclosed. The router bit (22) includes a body (24) with a collar (36) extending outwardly from it and a shaft (38) extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face (40) formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complimentary second profile in a second workpiece. The second router bit includes a collar that positions the cutter blade of the second router bit in the chuck at a complimentary height with respect to the cutter blade of the first router bit. When the first and second workpieces are brought together, the profiles of the two workpieces are able to interlock in such a way that the workpieces are both functionally and aesthetically aligned with each other.

Router bit with position stop

A router bit with a position stop is disclosed. The router bit includes a body with a collar extending outwardly from it and a shaft extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complementary second profile in a second workpiece. The second router bit includes a collar that positions the cutter blade of the second router bit in the chuck at a complementary height with respect to the cutter blade of the first router bit. When the first and second workpieces are brought together, the profiles of the two workpieces are able to interlock in such a way that the workpieces are both functionally and aesthetically aligned with each other.

Drywall/sheathing cutting tool and method

A rotary cutting tool is provided for cutting an opening in a sheet of material (e.g., drywall) around a pre-installed item (e.g., an electrical box). The cutting tool may include a shaft, at least one cutter, a guide tip and a shoulder formed by a lower edge of the cutter adjacent the guide tip. The shoulder may have a width that corresponds to the width of a wall of the pre-installed item. The width of the shoulder may be equal to the width of the wall, or it may be slightly greater than the width of the wall. The guide tip may include a bearing to prevent marring of the wall of the item when the guide tip is rotating and in contact with the wall. An adjustable collar and corresponding bearing may also be disposed around the shaft for controlling a preferred cutting depth of the cutter. The cutting tool may be engaged with any suitable rotary tool, including one having an adjustable table for controlling a preferred cutting depth of the cutter. Related methods of using a cutting tool to cut an opening for receiving the item or box are also provided. The rotating guide tip may be moved into contact with the wall and the shoulder may be positioned above and/or in contact with an upper edge of the wall. The cutting tool is then moved around the wall while rotating to cut an opening in the material through which the item or box may be positioned.

Vorrichtung zur profilierung des schienenkopfes von vignolschienen

Vorrichtung zur Profilierung des Schienenkopfes von Vignolschienen

Dispositivo per la profilatura della testa di fungo di rotaie tipo vignole

用于刨或铣的电动工具机

一种用于刨和/或铣的电动工具机，具有一个电动机轴和一个与该电动机轴连接的工作轴，其中，该工作轴垂直于所述电动机轴安置，由此达到简单地加工棱边和侧面。

用于刨或铣的电动工具机

一种用于刨和/或铣的电动工具机，具有一个电动机轴和一个与该电动机轴连接的工作轴，其中，该工作轴垂直于所述电动机轴安置，由此达到简单地加工棱边和侧面。