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JP6352291B2 |
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JP2018094658A |
To provide a cutting work machine capable of reducing deterioration of work environment by reducing noises such as a metallic sound during idling of a circular saw blade without being associated with geometric change to the circular saw ...
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JP6334591B2 |
A portable zero clearance circular saw including a motor frame portion with a transverse oriented drive shaft and arbor coupled to the drive shaft, a handle portion with a hand grip coupled to the motor frame portion aft end, a planar bl...
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JP2018043327A |
To provide a core drill capable of reducing dust scattering to the outside during a boring operation even for a boring point where a wall or a projection vertical to a boring target surface is present immediately near the boring point.A ...
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JP2018039108A |
To reduce a risk of being hit by incoming chips from unexpected directions and to prevent the chips from being scattered all around.A dust cover for an air gun comprises: a plate body 10 which is transparent and has a rectangular shape; ...
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JP2018016014A |
To provide a cutting machine which can preferably inhibit scattering of chips of a cut material.A circular saw 201 includes: a gear case 233 supporting a rotary shaft of a saw blade 205 which cuts a cut material 208; a protection cover 2...
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JP6268528B2 |
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JP6268525B2 |
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JP6249214B2 |
A power circular saw (1) includes a circular saw blade (7) rotated by a motor (6), a plate-line base (8), and a protection cover (11). The base (8) includes a front end, a rear end, and an opening (10) located between the front end and t...
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JP2017213647A |
To provide a cutting machine capable of suppressing the scattering of the chips of a cutting material upon cutting operation while suppressing the deterioration of the visibility of an operator upon starting a cutting operation.A circula...
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JP2017536066A |
The present invention relates to an engine and in the absence of an operator who maintains control of the device or vehicle such as a jet ski, boat, go-kart, etc., or a person who monitors the use of motorized tools or the like. With res...
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JP6218155B2 |
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JP6178270B2 |
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JP2017132238A |
To realize a chain saw which efficiently releases heated air to the outside to effectively cool a brake housing space even when a brake component generates heat during brake operation.A chain saw has: an engine which drives a saw chain; ...
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JP3211558U |
[Subject] The value of the trimming angle of a braid and the contact surface in a base to make can be changed, and the edge trimmer which can attain the effect of edge trimming is provided according to change of the angle of the edge of ...
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JP6164370B2 |
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JP2017121796A |
To solve such a problem that, because the conventional wood planing machine has a blade attached to a planing stand in a perpendicular direction to the planing stand, when a low-density soft wood such as a balsa material is planed, the b...
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JP2017113936A |
To provide a chain saw in which an engine can be stopped when kick back is generated.A chain saw 1 includes an opening/closing mechanism 60 which opens/closes an electric circuit 70 for driving the chain saw 1. The opening/closing mechan...
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JP2017061024A |
To provide a safety device and a band saw machine having high safety in cutting work, with a simple structure.A safety device (20) is a device provided in a band saw machine (10) having a saw base (11), an upper table (12) provided on th...
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JP6103698B2 |
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JP2017056597A |
To provide a portable circular saw hardly transmitting torque of a saw blade to a movable cover.In a portable circular saw having a motor, a housing for storing the motor, a spindle rotatingly driven by the motor, a disk-like saw blade h...
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JP6063023B1 |
[Subject] The device which can puncture a straight hole with high parallelism simply to a core in the central part position of a long wood pillar is provided. [Means for Solution] Rotation equipment 3 is fixed to structure pole 2 formed ...
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JP2017001377A |
To provide a chopping board shaver for shaving a chopping board which can solve problems that fine scratches are made on a surface by a kitchen knife or the like when the chopping board is continuously used, oil or the like is difficult ...
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JP6048904B2 |
A device for forming an expanded hole section realizes smoother movement when turning of a cutting blade and stabilizes a movement in a rotating direction of the cutting blade when cutting, in a device which includes a cutting portion ma...
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JP6031688B2 |
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JP2016187842A |
To provide a desktop cutter capable of surely returning a sub-cover to an initial position, when rocking a cutting part so as to separate from a base part.A cutting part 11 is journaled to a circular saw part holder 7 via a shaft 10. A c...
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JP2016182790A |
To provide a brake device of a chain-saw capable of preventing unintended operation of the chain-saw of a user, and capable of also restraining an increase in a burden of the user.A brake device 20 of a chain-saw comprises a brake belt 2...
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JP6007457B1 |
[Subject] An electric-with particulate control facility cutting machine which has the cut position directions guide excellent in visibility and user-friendliness which can collect particulates generated at the time of processing of concr...
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JP6002784B2 |
A wood or resin cutting tool with improved durability is provided. The wood or resin cutting tool is composed of a base material made of steel or a cemented carbide alloy, and a coating formed on at least one of the rake face and the cle...
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JP5983926B2 |
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JP5972802B2 |
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JP2016140933A |
To provide a cutting tool capable of cutting a workpiece into a desired size with a clear cutting surface without any noise problem of an electric motor generated during the cutting of an interior building material on a construction site...
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JP5957897B2 |
A chainsaw having improved cutting workability is provided. A chainsaw is used to cut an object to be worked by a saw chain. A chainsaw main body is provided with an electric motor and a sprocket, and a guide bar around which the saw cha...
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JP5956609B2 |
Problem: To provide a formed cutter having high fracture resistance, wear resistance and corrosion resistance although being lightweight, and a formed tool for wood which is configured by attaching a plurality of formed cutters to a rota...
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JP2016521642A |
The drilling tool device (10) has an elongated drilling tool (12) for forming holes in the wall and a removable elongated sleeve (14) on the outside of the drilling tool. The drilling tool has an elongated shaft (18) with a base end and ...
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JP2016087732A |
To provide a desktop cutter capable of smooth cutting work, by preventing contact between a workpiece and a protective cover in cutting time.A desktop cutter comprises a base for supporting a workpiece and a cutting part 10 vertically ro...
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JP5918237B2 |
A portable zero clearance circular saw including a motor frame portion with a transverse oriented drive shaft and arbor coupled to the drive shaft, a handle portion with a hand grip coupled to the motor frame portion aft end, a planar bl...
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JP5910858B2 |
A chain saw includes: a motor driven by electric power; a housing configured to accommodate the motor; a guide bar attached to the housing; a chain blade wound around the guide bar; a sprocket engaged with the chain blade to drive the ch...
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JP5900769B1 |
To obtain an acute angle which is a desired inclination angle with respect to an object to be cut extremely easily and quickly with respect to a guide body whose abutting body is another constituent member. A rotating base shaft portion ...
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JP5893284B2 |
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JP5841215B1 |
To improve the efficiency of setup work. A clamp device main body 160 provided in a flint processing device is advanced by an air cylinder 165, and a work piece W is pressed by a clamp plate 177 and pressed against a ruler 112 to clamp i...
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JP5841217B1 |
To improve the yield of a material in the processing of a flint material. Rollover units 210 are installed at a plurality of cuts of rollers 11 on the back side of a loading conveyor 10 with a gap in the transport direction. The pluralit...
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JP5841216B1 |
To process both ends of a flint material without increasing the processing axis. A clamp device main body 160 provided in a flint processing device is advanced by an air cylinder 165, and a work piece W is pressed by a clamp plate 177 an...
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JP5815268B2 |
The tool has a rectangular plate shaped profiled part (103) pushed into another rectangular plate shaped profiled part (100) such that a removable blade (106) is inserted between the profiled parts and held in profiled plates by friction...
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JP2015176098A |
To provide a woodworking jig that enables the work from material cutting layout to finishing with high accuracy and efficiently in practical training of wood-working, and includes a diagnosis gauge function, and to provide woodwork teach...
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JP2015168014A |
To achieve both further improvement of sharpness by cutting with a cutter, and improvement of durability of a cutter.A rotary cutting cutter having a plurality of blades 40 (cutting blades) on an outer peripheral surface of a base metal ...
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JP2015160415A |
To provide a desktop cutter with the dust collection function, smaller and more inexpensive than usual.Chips 200 generated by cutting work get on a flow of cooling air generate by a fan 22a, and enter into a housing 25 from a suction por...
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JP5702267B2 |
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JP3196845U |
To provide a cutting cutter in which a blade can be detached and replaced by using a removable blade tip, and can be used at a low cost. The main body portion 20 has a substantially thick cylindrical or substantially cylindrical main bod...
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JP5690953B1 |
To perform a large-scale heat treatment such as high frequency heating after bonding members. An adhesive surface 91a of a plate material 91 is brought into surface contact with an upper surface of a heating table 51 to heat the inside o...
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