| Document |
Document Title |
|
JP7235046B2 |
The purpose of the invention is to achieve a miniaturized power tool. Provided is a hammer drill 1A that includes: a brushless motor 10 that is a drive source for a tip tool 20; a control unit for controlling the driving of the brushless...
|
|
JP3241120U |
The present invention provides a jig capable of drilling perpendicularly to a horizontal surface, a vertical surface, an inclined surface, etc. of a material when drilling a hole with a hand-held electric drill. [Solution] The base part ...
|
|
JP2023023690A |
To smoothly change a motor driving condition in a driver drill.A driver drill includes: a motor; an output part which is arranged in front of the motor, and is rotated by rotation force of the motor; a trigger lever operated for starting...
|
|
JP7220279B2 |
[Problem] To provide a battery-type electric power tool configured to be able to suppress suction of external dust, etc., into a tool body. [Solution] A battery-type electric power tool 1 has: a housing 24 having an intake port 46 and an...
|
|
JP7213340B2 |
[Problem] To prevent a lighting device from being affected by chips even when the device is configured to illuminate a work tool from the side. [Solution] A portable machine tool 1 is provided with a lighting device 46 inside a machine t...
|
|
JP7210291B2 |
A driver drill includes a motor housing that holds an electric motor, an axis of rotation of a rotor of the electric motor extending in a front-rear direction of the driver drill, a grip housing having an upper end connected to a lower p...
|
|
JP2023008768A |
To provide a self-holding, self-driving drilling system that provides reliable, fail-proof, autonomous operation regardless of the type of a surface of an object to be drilled.A self-holding drilling system 100 utilizes a vacuum gripping...
|
|
JP7207743B2 |
To provide a magnetic drilling machine which uses a permanent magnet for suction of a work-piece.The present invention is a magnetic drilling machine comprising: a stationery part having a bottom surface which can suck a work-piece compr...
|
|
JP2023001453A |
To provide a manual boring tool with which everyone can continuously perform boring work accurately and safely without requiring skill, in boring a through-hole in a top surface of a convex part of a corrugated plate-like building materi...
|
|
JP2022190899A |
To provide a drill with protector which can prevent an operator's Fingers and so on from getting caught in a drill bit during rotation, and has a simple structure.A drill 100 with protector is a drill which includes a body part 110 and a...
|
|
JP7192861B2 |
There in provided a drilling tool having a low cost and a simple construction and can easily form a plurality of drill holes at a uniform depth. The drilling tool includes: a drive source for generating a drive force; a bit attachment po...
|
|
JP2022186405A |
To reduce the entire length of a spindle in an axial direction to achieve compactification.A driver drill 1 includes a motor 16, a spindle 32 which is rotated by driving of the motor 16; and a chuck part 30 which rotates integrally with ...
|
|
JP2022185312A |
To provide a pipe cutting method capable of increasing the inner diameter of an existing pipe while suppressing damaging of a protective material provided in the pipe so as to cover a radial outside.This pipe cutting method comprises: a ...
|
|
JP7187417B2 |
To provide a method capable of reliably drilling a cylindrical hole in a structure having an enlarged diameter portion at a bottom.The present invention comprises steps of forming a prepared hole 21 with an inner diameter equal to that o...
|
|
JP2022181528A |
To provide an oval type ruggedness-fitted anchor hole drilling device capable of drilling a ruggedness-fitted anchor hole having high fixing power with respect to a concrete structure of a reinforcement material.In an anchor hole drillin...
|
|
JP7182721B2 |
[Problem] To provide a portable machining tool with which it is possible to detect floating of an electromagnet more appropriately even when the thickness of a workpiece to be magnetically attracted by the electromagnet is different. [So...
|
|
JP7182720B2 |
[Problem] To provide a portable machining tool with which it is possible to improve safety in the case of outage of power supply. [Solution] A portable machining tool 1 is provided with: an electromagnet 12 for fixing a machining tool bo...
|
|
JP7178588B2 |
An object of the present disclosure is to provide an electric power tool (1) that reduces the chances of a bit (18) stored falling off from the tool (1). An electric power tool (1) according to an embodiment includes a motor (11), a bit ...
|
|
JP7175920B2 |
An apparatus for repairing a metal sheet and method of operating the same are provided. The apparatus includes: a base unit including: a frame and an attachment feature on the frame, a cutting unit removably attachable to the base unit t...
|
|
JP7156962B2 |
A work machine unit includes: a support member assembled to an end effector connection part of an operating machine; a work machine part assembled to one end of the support member; and a linear guide disposed at another end of the suppor...
|
|
JP7154111B2 |
To provide an electric power tool in which vibration switching means including a vibration switching member and in turn the whole of the tool are made compact in a longitudinal direction.An electric power vibration driver drill as one ex...
|
|
JP2022158638A |
To provide a working tool which enables switching of an operation mode to be performed smoothly and achieves good assemblability of a lever member.An impact driver 1 includes: a mode change ring 6; a link part 286 of a mode change shifte...
|
|
JP2022158636A |
To properly apply to a plurality of operation modes even in the case of a deceleration part capable of changing three or more speed stages.An impact driver 1 has a motor 4, a speed reducing part 75 for reducing rotation speed by the moto...
|
|
JP2022158639A |
To provide an electric power tool having a speed reducing part with high durability which is compact in an axial direction even when comprising a transmission mechanism.An impact driver has a motor, a speed reducing part 75 for reducing ...
|
|
JP2022158637A |
To provide an electric power tool having a deceleration unit that is made compact in an axial direction and can smoothly and stably switch a speed reduction.An impact driver has a deceleration unit 75 that decelerates the rotation by a m...
|
|
JP7128641B2 |
An apparatus (10) for machining counterweight bores (21) on a crankshaft (22) of an internal combustion engine with the crankshaft (22) in the state installed in the internal combustion engine, with an adapter plate (13), which can be al...
|
|
JP7128102B2 |
A power tool reduces the cost of a switch suitable for a power tool including a brushless motor and improves the operability of the switch. A power tool includes a brushless motor, a switch body that enters an on-state in response to an ...
|
|
JP7125531B1 |
[Problem] To drill anchor bolt holes and install new anchor bolts without removing concrete on abutments and piers in a work space with a relatively low height, especially in a space under a girder, and a drilling machine. To provide spl...
|
|
JP2022535364A |
The present specification relates to a power drill (1) arranged to support a housing (10) in which a motor is arranged and an axle assembly (20) adapted to engage a drill attachment. a front bearing (3) and a rear bearing (2), wherein th...
|
|
JP2022096452A |
To provide an electric gripping tool which can notify presence or absence of a metal to an operator without contacting the metal existing in an object such as concrete, a processing method with use of the electric gripping tool, and a pr...
|
|
JP2022096457A |
To provide a metal detection sensor that can notify an operator of presence or absence of metal present inside an object such as concrete without touching the metal, an electric holding tool including the same, a metal detection method, ...
|
|
JP2022096458A |
To provide a metal detection sensor that can accurately detect metal included in an object regardless of skills of an operator, an electric holding tool including the same, a metal detection method, and a metal detection program.A metal ...
|
|
JP2022095063A |
To provide a tool and an auxiliary tool which secures not only working accuracy of drilling but also working accuracy of countersinking by using the tool provided with a drill which permits both of drilling and countersinking, at the sam...
|
|
JP7090929B2 |
To provide a level vial for an electric rotary tool that can be easily and securely fixed an electric rotary tool in which a body top surface or a side surface is not flat, but has a step or a recessed portion, or the like.A level vial S...
|
|
JP7085718B2 |
To provide a drilling apparatus of turret tool replacement type, particularly a drilling apparatus including at least metal drills and a cylindrical wire mesh whetstone for drilling composed of carbon fiber-reinforced plastic with respec...
|
|
JP7075334B2 |
A drilling tool includes a tool body, a brushless motor, a first detector, a second detector and a control device. The brushless motor is housed in the tool body and configured to drive the tool accessory. The first detector is configure...
|
|
JP7073364B2 |
A high output and a long work time are required to open a single hole with a drilling apparatus in which a rotary blade having a cutting portion obtained by affixing diamond particles to the tip of a rotary body of a bottom cylindrical s...
|
|
JP7071382B2 |
The present disclosure relates to a drilling device for machining tubes in tube sheets of heat exchangers in a radioactive environment. A retaining plate is clampable in the tubes with at least two retaining fingers on a first side and a...
|
|
JP7068009B2 |
To provide a pipe line cutting method capable of cutting a connection position between a plurality of fluid pipes and a connection member at a correct position as design, as a pipe line member to be cut in a housing, and a pipe line cutt...
|
|
JP7062575B2 |
To provide a hole drilling jig and a hole drilling method for a steel pipe, which enable a bolt hole to be drilled in a side surface of the cylindrical cross-section steel pipe with a high degree of accuracy.A hole drilling jig 20 for a ...
|
|
JP7060255B2 |
A tool device has a deceleration unit, a tip tool, and a reaction bar. The deceleration unit increases a torque that is input to the deceleration unit. The tip tool is rotated when receiving a motive force from the deceleration unit. The...
|
|
JP2022061928A |
To solve a problem that, when a screw nail is tightened to a material or the like, first, a hole is formed with an electric drill, a series of work of attaching a blade of a drill to a machining tool for work, fitting a screw nail to the...
|
|
JP7049929B2 |
An electric vibration driver drill as one example of an electric power tool includes the gear housing, the vibration mechanism and the clutch mechanism each located inside the gear housing, the mode switching ring (vibration switching ri...
|
|
JP7038319B2 |
Disclosed herein are an electric power tool allowing the user to easily adjust its orientation in such a manner as to align the rotational axis of a tip tool with a predetermined directional axis, and a level and auxiliary handle block f...
|
|
JP7036470B1 |
To provide a method for processing a prepared hole so that the depth of the prepared hole falls within a specified range when repeatedly forming a prepared hole for an anchor bolt on a concrete wall surface. A jig 20 for drilling a pilot...
|
|
JP7036945B2 |
[Problem] To provide a boring machine for which erroneous detection of position deviation due to vibration during boring machining does not readily occur. [Solution] The boring machine (1) comprises a tool body (10), a fixing unit (12) t...
|
|
JP2022042909A |
To highly accurately drill a hole in a work material made of a material such as a composite material or a metal, not only when the rigidity of the main shaft of a drilling machine is sufficient, but also when drilling is performed by a h...
|
|
JP2022042330A |
To provide a tool adaptor excellent in a storage property, economical efficiency, and capable of maintaining/reinforcing joint strength even if rotation torque and axial force (striking force) is transmitted.A tool adaptor 1 equipped wit...
|
|
JP7033787B2 |
To provide a piping cutoff device that can surely cut off an inner diameter of piping.A piping cutoff device 56, which cuts off a hot-water supply path 10, in a tube shaft direction L, comprises a taper surface 60, whose end is formed to...
|
|
JP7034283B2 |
A self-aligning tool guide has a holder for securing a portable power tool for working on a ceiling, a lifting mechanism, and a self-balancing chassis. The holder is mounted on the lifting mechanism. The lifting mechanism has a propulsio...
|
