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Matches 1 - 50 out of 4,599

Document Document Title
WO/2019/211887A1
The present invention is provided with: a shuttle unit (3) that holds and rotates a differential case (10); a pair of left and right machining units (4) that are disposed opposite to each other; and a tool support base (6) that supports ...  
WO/2019/206667A1
A drilling device (100) includes a supporting stand (102) for holding a first drive device (104) that has a first axis (112), a holder (106) for holding a second drive device (108) that has a second axis (118), and an offset mechanism (1...  
WO/2019/187670A1
This entry sheet for drilling includes a metal foil, and a resin composition layer formed on at least one surface of the metal foil, wherein the shear storage modulus of the resin composition layer satisfies relationships expressed by fo...  
WO/2019/187528A1
In a through-hole formation step, at least two through-holes are formed by shifting the respective centers of the formation positions of the at least two through-holes on a mounting surface of a substrate with respect to the respective c...  
WO/2019/174866A1
The invention relates to a method for machining a crankcase, comprising the steps: providing a machining device, the machining device comprising a machining unit and a cooling/rinsing system for cooling and/or rinsing the machining unit ...  
WO/2019/159740A1
This drilling device for forming an enlarged-diameter hole is provided with: a guide sleeve that is provided with a cylindrical body and a guide to be inserted into a bottomed hole; a slide body that moves back and forth in the cylindric...  
WO/2019/155040A1
A system includes a number of arms of a rocker arm assembly, where each of the arms defines at least two corresponding bores, and each of the arms includes a separation distance between the at least two corresponding bores. The system fu...  
WO/2019/106844A1
Provided is a cutting tool (35), for machining differential cases, which is mounted to a machining device to cut the spherical inner surface of a differential case (10) and which is provided with: a shaft part (50); a cutting blade (51) ...  
WO/2019/104528A1
A pipe drilling machine, comprising a driving device (1), a drill bit (2) driven by the driving device (1) to move up and down, and a clamping portion (3) provided at a side of the drill bit (2); the clamping portion (3) comprises an inn...  
WO/2019/077597A1
The inventions relates to an undersized (miniature) indexable cutting insert (14, 114, 214) devoid of a through bore; the cutting insert (14) comprising exactly three main cutting edges (58, 158, 258). The cutting insert (14, 114, 214) c...  
WO/2019/065436A1
This processing device has: a support column (22) that has a plurality of workpiece attachment surfaces (25); a first processing unit (32A) and a third processing unit (32C) that perform processing with respect to two mutually opposing s...  
WO/2018/236305A3
This invention is a profile boring machine (1) which allows burr-free boring of assembling holes on profile parts (P), which are used in vehicle bodies in automotive industry, using sheet metal piercing die technology, characterized in t...  
WO/2019/052850A1
The invention relates to a method for producing a roughing tool (1), particularly a circular milling tool, comprising the following steps: fitting a lateral surface of a tool base body (10) that can be rotatably driven about an axis of r...  
WO/2019/047394A1
A device and a method for integrating hole drilling and interference-fit bolt insertion. The device comprises: a station conversion module (1), a spindle module (2) and a bolt-insertion module (3); the station conversion module (1) compr...  
WO/2019/049258A1
According to the present invention, a drill is a long drill provided with a discharge groove having a twist angle of 25°, wherein the length of the groove is at least 30D. A thinning treatment is performed on the tip section of the dril...  
WO/2019/041559A1
An in-pipe local drilling device, comprising a transmission flexible shaft (100), a support (200), a driving device (300), a drilling device (500), and a connecting device (600). The support (200) is circular, and is coaxially connected ...  
WO/2019/019845A1
Disclosed are a tire mold drilling working platform, a machine tool, and a method for machining vent holes in a tire mold. The drilling working platform comprises a base (3) and a drill bit positioning X-axis assembly arranged on the bas...  
WO/2019/021087A1
A device (50) for opening a connection to a lined pipe is disclosed. The device has a body that includes a front end and a rear end and being rotatable about a rotation axis (RA). The device also has a drill head (32) that has multiple c...  
WO/2019/011706A1
The invention relates to a tool head (10) comprising a rotational axis (R), wherein at least one first tool (20) and at least one second tool (22) are mounted on the periphery of the tool head, and wherein the at least one first tool is ...  
WO/2019/005476A1
A drill assembly and method is provided for enlarging an injector of a reactor. The drill assembly includes an elongated shaft attached to a piloted drill bit including a pilot portion distal from and extending colinearly with the elonga...  
WO/2018/211543A1
The invention relates to a machine (1) for flaring holes (2) in diaphragms (3) of heat exchangers, comprising: • - a first ground support frame (4), having a main direction of extension (x), adapted to support a diaphragm (3) on a plan...  
WO/2018/202240A1
The invention relates to a method for fastening a magnet on a threaded spindle of an actuator, preferably of a clutch actuator of a clutch actuating system, the magnet (7) being arranged at an axial end of the threaded spindle (4). In a ...  
WO/2018/190038A1
A hole inner surface cutting device (1) is provided with: a machining head (20) comprising a main body section (20a) and a rotating section (20b) having a cutter (20c); a rotating rod (41) that rotates the rotating section (20b); and a s...  
WO/2018/167944A1
A drilling tool that forms a hole in a cylinder head, which is the workpiece, wherein a valve seat and a valve guide of an intake valve or an exhaust valve of the engine cylinder head are press fit into the hole. The tool comprises cutti...  
WO/2018/156097A1
A surface roughening tool includes a cylindrical body and at least one grooving blade outwardly radially projecting from the body and configured to form grooves and peaks into a surface. The surface roughening tool also includes at least...  
WO/2018/120951A1
Disclosed are a circuit board stack layer method and system, and the method comprises the following steps: storing thickness information corresponding to a copper foil layer model, thickness information corresponding to a board layer mod...  
WO/2018/117826A1
The invention relates to a device (1) for drilling holes in the axial and radial direction of a blade root of a wind turbine, wherein the device comprises: - a first base (2), which is to be stationary positioned on the ground; - a secon...  
WO/2018/117827A1
The invention relates to a device (1) for drilling holes in a blade root of a wind turbine, wherein the device (1) comprises: - a first base (2), which is to be stationary positioned on the ground; - a second base, which is moveably moun...  
WO/2018/105176A1
The purpose of the present invention is to provide: a drilling entry sheet, which extends the service life of a drill by inhibiting drill breakage and improves the quality of the through hole after drilling; a drilling entry sheet produc...  
WO/2018/105009A1
Provided are: a machining apparatus capable of drilling from the end face of the expanded diameter section in a long workpiece and capable of drilling from the end face of the shaft section in a short workpiece, without reversing the ori...  
WO/2018/100812A1
The present invention provides a drill with which it is possible to perform boring with high dimensional accuracy without overprocessing during a deburring process. This drill is provided with: a drill body (3) which is rotated about a c...  
WO/2018/086733A1
The invention relates to a drilling device (10) for the machining of tubes on tube bases of heat exchangers in a radioactive environment. A holding plate (12) can be clamped in the tubes on a first side with at least two retaining finger...  
WO/2018/046036A3
The invention relates to a multi-edged machining tool (10), in particular a bore post-machining or bore finishing tool, for example a bearing track tool, comprising a base body (12) that can be driven in rotation about an axis of rotatio...  
WO/2018/041290A1
The invention relates to a roughening tool (1) for roughening the cylindrical surface of a bore in an in particular metal workpiece, for example the piston bearing surface of a cylinder bore or cylinder sleeve in an internal combustion e...  
WO/2018/029436A1
A method of manufacturing a tubular component comprising rough machining the exterior surface of a solid billet (1) to reduce the size thereof and form at least a first radially extending flange (3) and a second radially extending flange...  
WO/2018/024277A1
The invention relates to a tool-holding system comprising a tool-holding device for holding a tool (16), particularly a drilling tool, that can be rotated about an axis of rotation of the tool-holding device, and an actuator (14) for pro...  
WO/2018/024276A1
In anti-friction bearings, the rolling bodies are often guided in cages. The cages can firstly be configured as solid cages; secondly, it is possible that they are joined together from a plurality of parts. It is known, for example, to f...  
WO/2018/018668A1
A hot-tapping fluid blasting device (20) for an unmanned ship. The device (20) consists of a hot-tapping saddle-shaped block or T-shaped base (22), a drilling assembly (24), a fluid blasting assembly (26), and a support frame assembly (2...  
WO/2018/014399A1
A pressure-balanced underwater tapping apparatus used by an unmanned vessel, comprising: a first T-shaped connector (14), a second T-shaped connector (24), a gear box (36), a motor (38), a shaft (40), a first container (42), a first hydr...  
WO/2018/017869A1
A portable and field-adjustable milling machine comprises: a base; a milling assembly coupled to the base and that includes a milling tool rotatable by a driver; a roller bed coupled to the base and configured to support a tubular member...  
WO/2018/008645A1
A boring device for forming an increased-diameter section at the bottom of a mounting hole comprises: a shaft provided with a contact surface which is provided at the front end thereof and which comes into contact with the bottom of the ...  
WO/2018/000009A1
The invention relates to a drilling tool (3) and to a method for drilling a hole using the drilling tool (3). The drilling tool (3) comprises a tool body (7) having a receiving side (9) for receiving in a drive spindle (5) and a processi...  
WO/2018/003384A1
Provided is an eyeglass lens processing device comprising a control unit that controls processing. The control unit acquires the position of a hole to be formed in a lens and a tilt angle. The tilt angle is an angle in a plane perpendicu...  
WO/2017/207633A1
The subject matter of the invention is a cylinder (100) for a reciprocating piston system (300), with a cylinder running surface (10), which is finished by machining by means of a tool with a geometrically defined cutting edge (11), wher...  
WO/2017/175887A1
The present invention relates to a hole finishing apparatus for machining a hole formed on one support surface of a workpiece having support surfaces parallel to each other with an accurate dimension. The hole finishing apparatus is to m...  
WO/2017/103289A1
The invention relates to a machine tool (1) and to a method for finely machining bearing bores (6) of a bearing line (5) on at least one workpiece (4), wherein a workpiece (4) held by a workpiece holder (2) and at least one chip-forming ...  
WO/2017/086066A1
In the present invention, a cutting tool has a body part and a turning tool. The body part has an outer peripheral surface having one end and an other end. The turning tool is secured to the body part. The body part is provided with a ho...  
WO/2017/071832A1
The invention relates to a method for making a cylindrical bore into a conical bore using a honing tool, wherein the honing tool comprises honing stones (13), the length thereof being less than 1/2 the length of the bore to be processed,...  
WO/2017/059372A1
A pocket hole jig utilizes a pair of adjustable drill guides attached at the front of a movable carriage to enable self-adjustment in pocket hole placement over a range of workpiece thicknesses. The carriage is slidably received on an an...  
WO/2017/046075A1
The invention relates to a method for finishing a plurality of bearing bores, which are coaxially arranged one behind the other and spaced apart from each other, and to a machine tool suitable therefor, which are configured such that a p...  

Matches 1 - 50 out of 4,599