Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 5,328

Document Document Title
WO/2019/106732A1
The present invention addresses the problem of providing a boring device that can prevent boring that exceeds a maximum depth regulated by stoppers. The present invention comprises: a drill bit 2 that bores an object to be bored C; an el...  
WO/2019/098915A1
The invention relates a drilling machine (1) for working of a workpiece (14).The drill- ing machine (1) may comprise a spindle (2) for holding a drill (4), a spindle motor (6) for driving the spindle (2),a spindle feeder motor (24) for f...  
WO/2019/085318A1
A device for eliminating an abnormal sound generated from rotation for a bench drill comprises a main shaft (1) and a spline sleeve (2) of a bench drill. The spline sleeve (2) is sleeved onto the main shaft (1). A plastic member (3) is i...  
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/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/2019/035940A1
A dust collector operable to collect dust and debris generated during operation of a power tool includes a mounting base configured to couple to the power tool. The mounting base defines a longitudinal axis. The dust collector also inclu...  
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/2018/229320A1
A template for locating peg-like connectors in composite wood-concrete slabs is designed for being joined to a beam (2) or wooden joist and to ensure the correct positioning of the connectors. The template comprises a main body (1) with ...  
WO/2018/220312A1
The invention concerns a ring for protecting the surface of a panel to be drilled, reamed or milled, the ring being intended to be arranged concentrically at the bottom end of a micrometric cage for adjusting the depth of drilling, reami...  
WO/2018/198362A1
Provided is a chuck device that allows the discharging direction of a working fluid to be set appropriately and easily. This chuck device is mounted to a rotary main spindle of a machine tool and holds a tool B, the chuck device being pr...  
WO/2018/198977A1
[Problem] When the rotation torque of a tip tool is increased, it becomes difficult to receive a reaction force that occurs during rotation of the tip tool. [Solution] A tool device (1) has a deceleration unit (30), a tip tool (40), and ...  
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/2018/174785A1
A machining assembly with a drive unit (10) detachably mountable to the feed module (30) and moveable along a guide track on a machine stand via the feed module. The feed module is provided with a feed gear wheel (33) configured for enga...  
WO/2018/169205A1
The present invention relates to a depth adjustment stopper for a drill bit. The present invention enables easy workability during forming of a drilled groove having a fixed depth into a material by means of a drill bit. The depth adjust...  
WO/2018/161128A1
As shown, for example in figures (1) to (14), the lockset installation kit includes a door jig (1) configured for attachment to a distal end (2) of a door (3). The door jig (1) clamps to the distal end (2) and is used to guide the boring...  
WO/2018/148792A1
A clamp comprising a first jaw (12) and a second jaw (14) extending outwardly from a body of the clamp. A head portion (16) is provided on an outer end of the first jaw (12), the head portion including an opening (36). A clamp member (18...  
WO/2018/152510A1
The present invention is a dust collection assembly for capturing dust, debris and residue that is created during the process of drilling holes into a concrete ceiling. The dust collection assembly is used with a universal drill stand an...  
WO/2018/141135A1
An oppositely drilling-type drilling machine for rapidly drilling a through hole on a workpiece, comprising a base (1) and a drill driving component mounted on the base. The drilling machine also comprises a first drill bit (2) and a sec...  
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/2018/082355A1
A high-strength material puncturing mechanism, having a variable-diameter drill bit, a first support plate (6), tubular shaft (8), second gear (7), first spiral wall (17) and second support plate (16) thereof forming a rotating body, an ...  
WO/2018/082354A1
A variable drill bit diameter punching mechanism, which comprises a motor (2), a first gear (4), a spiral spring (5), a second gear (7), a cylindrical shaft (8), an inner shaft (15), a first spiral wall (17), a second rotating wheel (21)...  
WO/2018/083438A1
A friction stir channelling tool comprises a probe (2) for inserting into a workpiece or workpieces. The probe (2) extends from, and is rotatably mounted in, a bore (14) of a shoulder (3), the probe surface being formed so as to cause pl...  
WO/2018/027246A3
This invention relates to a drilling accessory for a power drill drilling accessory that assists the operator of the power drill to correctly align and orientate the drill bit of the power drill with the target object, and collects the d...  
WO/2018/027246A4
This invention relates to a drilling accessory for a power drill drilling accessory that assists the operator of the power drill to correctly align and orientate the drill bit of the power drill with the target object, and collects the d...  
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/2018/018668A1
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/2018/011314A1
The invention relates to a step drill (1) comprising the following: - a distal end (3) and an opposite proximal end (5), - a drill tip (7) that has a tip (9) at the distal end (3) of the step drill (1) and comprises a number of geometric...  
WO/2018/008993A1
The present invention relates to a rail drilling apparatus which can be securely, stably, and easily fixed to a rail even by one worker to perform drilling work. Therefore, the rail drilling apparatus can improve a work environment, impr...  
WO/2017/217184A1
Provided are: a hole formation method with which it is possible to form high quality holes even in cases in which the work material is a difficult-to-cut metal material or a fiber-reinforced composite material; and a drill bit to be used...  
WO/2017/203824A1
Provided is a machine tool capable of reducing the amount of heat generated while limiting increases in the size of the cutting tool holder in the axial direction of the rotating tool. The machine tool (1) is provided with a cutting tool...  
WO/2017/187895A1
Provided is a connecting device that is not susceptible to movement relative to the body of the work tool to which the connecting device is connected. A dust-collecting device 1 is provided with: a housing 2 that is to be connected to th...  
WO/2017/186467A1
The invention relates to a boring machine comprising a spindle (15) which is designed for rotationally driving a boring tool that is placed or can be placed on the spindle and which is paired together with rotational drive means that int...  
WO/2017/182046A1
The invention relates to a method for detecting the alignment of at least one drill sleeve (3) in a drill template (1'), in particular relative to the jaw of a person, comprising the following steps: creating an imprint element (1) with ...  
WO/2017/145699A1
A drilling method for drilling a hole in a work material (10) using a drill bit (2), on the side surface of which a margin section is provided. Said drilling method is provided with a step for preparing the work material (10) and a drill...  
WO/2017/136318A1
A drill press includes a main housing, a base coupled to the main housing, and a drill unit supported by the main housing for relative movement therewith. The base includes a bore formed in a top surface and a magnet to create a magnetic...  
WO/2017/087457A1
A positive feed tool may include a motor (110), a power supply operably coupled to the motor to power the motor, a gear head (130) and a spindle (140). The gear head may be operably coupled to the motor to be operated responsive to power...  
WO/2017/080060A1
Provided is an automated multi-workpiece hole-drilling device, comprising a machine body (1), a hole-drilling mechanism (6), and an electric motor (13); the machine body (1) is equipped with a lateral beam (2); the two ends of the latera...  
WO/2017/062648A1
A snake-like robot includes a first link having a first distal end, a first proximal end, and a first longitudinal axis extending between the first distal end and the first proximal end. A second link has a second proximal end, a second ...  
WO/2017/038867A1
An entry sheet for drilling holes, having a metal foil and a layer of a resin composition containing a polyolefin resin (A) and a water-soluble resin (B) on at least one surface of the metal foil. The polyolefin resin (A) content is 25-5...  
WO/2017/037589A1
A jig for construction and assembling of foundation for supporting a structure above. The foundation comprising a first layer of poles parallel and spaced apart from each other, and a second layer of timber poles parallel and spaced apar...  
WO/2017/039709A1
A closed-loop machining system that includes a rotating spindle assembly having a body, a tool holder connected to the body, an ultrasonic machining module connected to the tool holder, and a power supply for powering the module; a proce...  
WO/2017/009168A1
The present invention relates to an oscillating system (1) comprising at least one drive motor for driving a spindle (4) about an axis of rotation (10), a first plate (2) cooperating with a second plate (3), and is characterized in that ...  
WO/2016/195358A1
One embodiment of the present invention provides a method for processing carbon fiber reinforced plastic by using a monitoring sensor, comprising: (a) a step (S10) of electrically connecting a spindle and the monitoring sensor by a compu...  
WO/2016/162483A3
The invention relates to a tool drive (1) having a spindle shaft (3) for a chip-removing machining, comprising at least one axial electromagnetic actuator and a control and/or regulating device (16) for the operation of the axial actuato...  
WO/2016/162483A2
The invention relates to a tool drive (1) having a spindle shaft (3) for a chip-removing machining, comprising at least one axial electromagnetic actuator and a control and/or regulating device (16) for the operation of the axial actuato...  
WO/2016/144387A1
A hole saw drill guide is described. The drill guide can be used when drilling holes in pipe or tubes. The hole saw drill guide includes a guide tube base assembly and an arbor shaft assembly. The guide tube base assembly is chained or o...  
WO/2016/130016A1
The publication relates to a debris collection tray (10) for collecting debris generated while working on or treating a surface. The tray (10) comprises a bottom plate (11) and at least one side wall (12) extending from the bottom plate ...  
WO/2016/087774A1
The invention relates to a head (1) of a percussion tool comprising: • a snout (2) comprising a first hole (5) positioned along a longitudinal axis (AA), the snout (2) being configured to be removably fixed to a body of a percussion to...  
WO/2016/070251A1
An arrangement for a machine tool for machining glass with a compression system relates to a glass processing machine for drilling holes, making cutouts and recesses automatically, and comprises a main carriage (02), a top tower (03), a ...  
WO/2016/072601A1
The present invention relates to an electric tool that can perform boring (drilling) by the rotation of a motor and, more specifically, to an electric tool having a boring angle guide function that enables a user to recognize deviation f...  

Matches 1 - 50 out of 5,328