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WO/2003/070407A1 |
The invention relates to a machine tool for creating boreholes in a workpiece (22), said machine tool comprising a machine frame, a boring tool holder (36) which is arranged on the machine frame (12) and has at least one tool spindle (34...
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WO/2003/059647A1 |
The invention concerns an equipment (10) for making ballpoint pen tips, called rough tips, in their seat zone and preferably in their cone zone. The invention further concerns the manufacture of such equipment items and their being mount...
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WO/2003/039794A1 |
The invention relates to a drill bit (10) for producing drilled holes with relief cutting, whereby the drill bit (10) comprises a flexible bit stop (22). According to the invention, the bit stop (22) is provided in the form of a sheet me...
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WO/2003/026823A1 |
A guide (30) to center a screw (20) or drill bit (D) in the center of a hole (16b) of a countersink (16) having a downwardly tapered wall (16a) from the member (14) to the hole (16b). The guide (30) has a body with a through hole (34) an...
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WO/2003/001016A2 |
The invention provides methods of producing and servicing insulating glass units. Methods are provided for reducing the pressure differential on an IG unit, for changing the interior pressure within an IG unit, and for changing the gaseo...
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WO/2002/102535A1 |
A fixation device for positioning a rotating machine tool onto a template, the template having at least one hole and at least one locating pin. The fixation device includes a housing with a housing tool end and a housing template end, a ...
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WO/2002/022329A1 |
An entry board (1) for use in drilling small holes in boards. A lubricant layer (4) of a mixture of a polyethylene glycol having an average molecular weight of at least 3000 to less than 10000, a polyethylene glycol having an average mol...
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WO/2002/016067A1 |
An adjustable holding (100) device comprising a base (102) and a guide (104) removably secured to the base is disclosed. More than two guide channels (105) are angularly disposed within the guide to guide a drill bit (214), wherein the m...
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WO/2002/005995A1 |
The drill bit (14) passes through a drilling bush (22) for guiding said drill bit. The drilling bush (22) is pressed against the workpiece (10). However, the drilling bush does not terminate flush with the workpiece, but comprises a line...
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WO/2001/076943A1 |
A method of locating an assembly point (P) on a first part (40), at which assembly point the first part is to be joined to a second part (1), the method comprising the steps of: determining an assembly location (1a, 1b, 1c, 1d) in respec...
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WO/2001/070437A2 |
A new accessory (10) is configured to facilitate location of the axis of a generally cylindrical hole that has been drilled or otherwise formed in a workpiece. The accessory includes, at one end, an arrangement (22) configured to maintai...
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WO/2001/058630A1 |
The invention relates to a hand machine tool (10) with a housing (12), comprising an adjustable depth stop (32), mounted, in particular, on an additional hand grip (28). Said machine tool is more easily and securely used, whereby the dep...
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WO/2001/038822A1 |
A light source generates a beam of light which is incident on a detector which generates a trigger signal when the beam incident upon it is occluded by a tool. To avoid trigger signals being produced when the beam is temporarily occluded...
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WO/2001/028720A1 |
A spectacles lens boring jig positioning device capable of accurately positioning and fixing, with simple device and operation, a boring jig for machining a non-through hole extending from the end face of a spectacles lens machined by ba...
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WO/2001/015870A2 |
A hand tool apparatus uses a cutting tool with a first width and a tool axis to machine a hole in an object. The hole has a second width at least as large as the first width of the cutting tool. The tool axis passes through a predetermin...
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WO/2001/001073A1 |
Apparatus for determining the position and orientation of an axis (1) of a part (2) relative to a frame of reference (3), including at least two imaging devices (5a, 5b) at least one light source (6), a calibration device (7), releasably...
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WO/2000/074884A1 |
The invention relates to a drilling and thread-cutting guide (1) comprising a guide unit (3) which can be fixed in position on a workpiece (2) and at its lower part (4) has support position (5). The guide unit (3) cooperates with a guide...
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WO/2000/025695A1 |
The stop element is set forth for solving a problem of the clinician only being able to visualize a depth marking on a drill bit or a similar tool. The detachable stop element limits the penetration of the drill bit beyond a predetermine...
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WO/2000/009283A1 |
A drill jig assembly (1) for accurately supporting a drill (10) relative to a workpiece (83) is provided that includes a drill having a cylindrical shank (9), a chuck (7) having a cylindrical exterior, and a hydraulically-operated collet...
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WO/2000/009284A1 |
The present invention provides a hole cutter (70) for cutting a hole (H) in a surface (S). The cutter comprises a cutting head (22) having a cavity (24) formed therein and a cutting surface (36) at one end for cutting the hole. A passage...
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WO/1999/055480A1 |
The invention concerns a guide set for producing on a bench bores for assembling panels with pivot pins, consisting of a rigid frame (1) integral with a bench supporting a template (3) for producing bores for assembling panels with pivot...
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WO/1999/029237A1 |
A guide for positioning a tibial tunnel in anterior cruciate ligament (ACL) reconstruction. The guide includes a guide arm and a drill sleeve connected to the guide arm. A distal tip of the guide arm is configured to contact a femoral su...
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WO/1999/024863A1 |
The present invention relates to a template (1) intended for the lens of a pair of glasses (4), wherein said template includes holes (14) for determining a drilling position or the like or for applying marks. The template (1) can be conn...
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WO/1999/022891A1 |
A fastener forming apparatus (10) comprises a positive stop (40) that prevents workpieces (16) from overshooting the end of a forming stroke. A workpiece transfer mechanism (20) transfers one unformed workpiece (16) at a time into a work...
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WO/1998/053942A1 |
A surgical drilling guide for guiding a drilling tool, measuring its penetration depth, and protecting surrounding tissue. The guide has a sleeve and a plunger that telescopes within the sleeve. The plunger and the sleeve have axial bore...
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WO/1998/035621A1 |
This invention is an adjustable guide (20) for a rotary tool shaft (3) adapted to penetrate a work piece, the tool shaft (3) connected to a motor having a housing (24). The adjustable guide (20) includes a base (9) connected to the housi...
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WO/1998/010902A1 |
A paddle fitting tool (10) for drilling a hole through a wing spar (60) inserted into a paddle fitting (70) where the paddle fitting has a top fork (74) with a hole (76) and a bottom fork (72) also having a hole (78) approximately aligne...
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WO/1997/024991A1 |
A driver (100) for use in orthopaedic surgery or the like having a generally elongate housing (102) adapted for single-handed gripping operation. The driver includes engagement means (104) associated with the housing for releasably engag...
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WO/1996/007500A1 |
The invention relates to a process and device for detecting and/or compensating for static jointing and wear errors in the fine drilling of workpieces by means of an adjusting tool (18) bearing an adjustable cutting insert (28) and capab...
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WO/1994/025219A1 |
Accessory for use with power tools. This is a handtool for use by operatives of boring and cutting machines. Its purpose is generally to control the waste materials produced. The device can be used also for depth-stop control.
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WO/1993/003877A1 |
Device for fixing and locking a tool such as a pneumatic drill on a support or grid on which are mounted sockets. According to the invention, fixing of the tool is provided by rotation of a crown (1) and penetration of fingers (2) of the...
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WO/1992/021470A1 |
A monitoring device for checking whether a part is in a predetermined position has a sensor, a drive for moving the sensor along a track, a switching element arranged at the end of the track that can be actuated by the sensor when the la...
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WO/1991/012917A1 |
An automatic thread cutting machine for nuts comprises a device for indicating breakage of the screw tap during the thread cutting process. The device comprises a tap working end checking element (17) and an element (19) for control of t...
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WO/1990/002022A1 |
A device for monitoring rotating tools, in particular twist drills, has at least a distance sensor that detects the distance between a plane of reference and the area of the tool that is acquired by the sensor, and a control unit that ev...
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WO/1989/001193A1 |
In CNC machining, the radius of the circle described by a tool tip has been set manually using a separate setting machine. The present invention allows such a radius to be set automatically. A rotary datuming touch trigger probe has inte...
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WO/1989/001192A1 |
Accurate bores can be obtained automatically on CNC boring machines by a controllable radius boring bar. A deliberately undersized pilot bore is first made then the correct bore is approached in several more machining operations, thus al...
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WO/1988/010166A1 |
A device for drilling holes, in particular at predetermined distances for example for wooden dowels, has a tool head (1, 23, 29-35, 39, 51) inside which is arranged at least one rotationally mounted drill (3, 40, 41, 42) which can be dis...
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WO/1988/000870A1 |
A mounting (1) for accessory units such as bit stops or the like to be mounted on the side of a hand machine-tool has an opening (4) and a locking lever (12) which constricts the opening (4). The lever (12) has at its end opposite the op...
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WO/1987/007011A2 |
A radiation source (10) projects an optical pattern on the surface (17) of the workpiece (18) and the radiation (26) reflected by the surface (17, 22) is reproduced on a radiation receiver (30). Different distances (16, 19) result in dif...
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WO/1987/007011A1 |
A radiation source (10) projects an optical pattern on the surface (17) of the workpiece (18) and the radiation (26) reflected by the surface (17, 22) is reproduced on a radiation receiver (30). Different distances (16, 19) result in dif...
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WO/1985/004092A1 |
Dispositif pour aligner et guider une tige de foret (11) effectuant un mouvement de va-et-vient pour percer un trou (A", B") dans au moins soit le tibia (B), soit le fémur (A), formant une articulation de genou, le trou étant conçu po...
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WO/1982/003589A1 |
The vibration level (A) is measured and applied to a controllable filter (F). The filter (F) is a band pass filter that only passes a narrow band around a certain frequency that is determined by the frequency (f) of the machining cycle. ...
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WO/1981/000978A1 |
On each side of the frame of the machine (1) there is provided a clamping unit (2) to tighten the piece of which both sides are to be machined. A puppet head (5) is movable, either on the clamping unit or on the frame (1). In either case...
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WO/1981/000370A1 |
A tool guide (10) for providing a stationary support for a portable power tool such as an electric drill (80). When the lower portion of the device is clamped between the vise jaws (50) of a portable workbench and vise (60), an electric ...
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WO/1980/000933A1 |
Machine tool for cutting opposite ends of workpieces, in which a cylindrical workpiece (A) is gripped at its portions not to be cut, and rotated while the opposite ends thereof are simultaneously subjected in cutting by means of tools (9...
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JP2024040918A |
An object of the present invention is to provide a high-precision hole position machining machine tool that can machine a workpiece according to required workpiece accuracy. [Solution] A high-precision hole position processing machine to...
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JP2024037113A |
[Problem] When positioning a hand-held tool drive device with a dust suction function for chips with respect to a work using a concentric collet, it is possible to prevent tool runout and ensure dust suction power for chips at the same t...
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JP7448533B2 |
It is described a method for reconditioning a damaged thread (8) of a transmission (1) of a hover-capable aircraft; the damaged thread (8) being arranged inside a first hole (23a) of the transmission (1); wherein the method includes the ...
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JP7443615B1 |
[Problem] To realize a processing machine that can ensure high precision manually without having an NC function. [Solution] The processing machine includes a holding part 12 that can hold a main axis AX and the other end of a cylindrical...
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JP7430547B2 |
To provide a machine tool configured so that a material to be machined is prevented from being improperly machined and a tool is prevented from being broken.A measurement device 17, which measures a length-dimension and a diameter-dimens...
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