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JP2011016209 |
To enhance ease of operation of maintenance operation, such as a rotary blade replacement, in a desktop cutter by preventing a fixing device for fixing a guard member at a guard position from being disengaged due to excessive loosening t...
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JP2011011283 |
To provide a cutter cutting with a sufficient cutting depth.A torque transmission mechanism 50 is formed of a first gear section 51 and a second gear section 52. The first gear section 51 includes a first gear, a second shaft, and a seco...
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JP2011000653 |
To provide a portable cutter which prevents an operator from making a saw blade contact with a material to be cut so that an impact is applied to the saw blade.When a detecting member 161 which is provided in a base 14 and urged to protr...
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JP2010284923 |
To provide a saw blade for cutting a disc saw having a reference means for setting a chamfering width, and a chamfering reference jig used for the same.The reference means for setting the chamfering width is provided on the side surface ...
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JP2010280013 |
To make configuration simple and enable wiring to be easily carried out even when a laser oscillator is arranged.A sliding circular saw 1 has a body 30 with a saw edge vertically movably arranged on a base 2 on which a material to be cut...
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JP2010280012 |
To enable a worker to easily take notice of generation of overload.The flip-over saw 1 includes a body 10 including a saw blade rotated/driven by a motor on a horizontal table 3 supported on a frame 2 invertably by 180°, becomes usable ...
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JP2010274392 |
To improve an ability to cut, silence and portability of a desktop cutting machine.The desktop circular saw 10 includes a cutting part 30 which can be tilted to both sides by a tilting part, and a transmitting mechanism 60c having a firs...
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JP2010274391 |
To improve cutting ability, silence and portability of a desktop cutting machine.The desktop circular saw 10 includes a cutting part 30 which can be tilted to both sides by a tilting part and a transmitting mechanism 60a for transmitting...
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JP2010269430 |
To provide a ruler for tool capable of preventing a position of the tool from being deviated during work even if it is not fixed by strong force.This ruler for tool includes a lower base plate having a lower face abutted on an upper face...
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JP2010253572 |
To prevent a fixing screw from being erroneously too loose to solve such a problem that when a position adjustment is carried out by loosening the fixing screw of a split edge in a table saw including the split edge along a saw blade in ...
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JP2010253630 |
To prevent a high frequency current generated in the vicinity of an electric motor from being amplified in a table side and reduce noise generated in a peripheral device in a cutter such as a bench type circular sawing machine including ...
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JP2010247270 |
To stably mount a sub-base 12 to a main base 6a, to always cut a material to be cut in the stable state, and to eliminate impairing of durability of a saw blade 1.In the portable cutting machine, a cutting plate 6 is arranged on a lower ...
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JP2010234473 |
To solve the problem that saw cutting cannot be done by wear and abrasion of a saw blade during a hot saw cutting step located on the downstream of a production line, for a steel product with a large section such as an extremely thick H-...
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JP2010228033 |
To maintain a favorable feeling of a use related to the slide of a body while securing high rigidity and cutting accuracy.In the slide type circular saw 1, a linear ball bearing 8B is press-fitted into one holding portion 6B of a pair of...
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JP2010221389 |
To provide a table circular saw with an upper table that improves operability without giving unpleasantness to workers.The table circular saw 1 with the upper table includes: a body having a saw blade and vertically movable on an upper p...
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JP2010214536 |
To provide a cutting tool capable of making a part of a cutting blade starting contact with a machining material uncovered with a protective cover by a simple constitution.A mounting part 31A includes a protective cover supporting member...
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JP2010214535 |
To provide a cutting tool capable of attaching/detaching a cutting machine from/to a base and enhancing visibility of a part of a cutting blade for cutting a material to be machined.A base 51 is constituted of a main base part 52 and a s...
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JP2010201599 |
To increase a depth of cut while ensuring the thickness of a shaft sleeve 28 of a lower guard 25.A portable cutting machine transmits the decelerated rotation of an output shaft 7 of a motor 2 to a final shaft 9 with a saw blade 1 fixed ...
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JP2010201598 |
To provide a portable cutting machine which has a battery, an electric motor 2, and a saw blade 1 in a highly concentrated arrangement, and which is compact, well-balanced in weight, and easy to handle.The saw blade 1, a saw cover 14, an...
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JP2010201601 |
To stably lock or unlock a portable cutting machine without the need for a special switch and even without a large space.Between a switch box 16 containing a switch 19 for the actuating circuit of an electric motor 2 and a trigger 15 pro...
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JP2010201513 |
To provide a protective cover and a power tool equipped with the same capable of appropriately performing cutting work by a wall.The protective cover 10 and the power tool 1 equipped with the same 10 includes: a base part 11 having a gui...
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JP2010201600 |
To reduce the size of a motor in the direction of the axis of rotation without interfering with a cooling fan during rotation.Two opposing side faces of an output shaft 7 are cut parallel to each other; a lock plate 25 is arranged recipr...
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JP2010173029 |
To secure the working efficiency by enhancing the visibility of a cutting edge while reducing a rear installation space, since there is a problem wherein a conventional fixed slide bar becomes an obstacle to the operation, whereas the re...
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JP2010173051 |
To provide a technique contributing to rationalization of an arrangement structure of a manual operating lever for operating a safety cover and a dust collection nozzle joint.A circular saw 100 includes a base 111; a blade 113 for cuttin...
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JP2010120127 |
To sufficiently lubricate an upper side, by solving a problem of a conventional technique of reducing the speed of the output of an electric motor by a gear train of a plurality of stages and mounting the electric motor while shifting it...
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JP2010115794 |
To provide a technique which is useful to improve the accuracy of cutting by a cutting machine.The cutting machine has a tool body 101 equipped with a saw blade 113 for cutting a workpiece by being rotated and a base 111, which is connec...
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JP2010115876 |
To provide a technique for a circular saw equipped with an illumination device to improve the dust-proofness of the device.A circular saw includes a base 111 capable of being mounted on a workpiece, a motor 119, a tool body 101 having a ...
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JP2010082726 |
To provide a safety cover device of a circular sawing machine surely opening/closing a safety cover for protecting a disc saw of the circular sawing machine by a simple mechanism.A center of an approximately sectorial safety cover 14 is ...
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JP2010082737 |
To provide a desktop cutting machine for preferably discharging chips generated at cutting to the outside of the machine using fan air.In the desktop cutting machine, a cutting part 4 provided with a fan 51B for generating the fan air fo...
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JP2010069588 |
To provide a portable cutter with fine working efficiency in which cutting depth adjusting work can be easily performed and a link can smoothly slide for adjusting cutting depth by solving a problem that when performing cutting work with...
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JP2010069590 |
To provide a cutting machine allowing adhering to the side surface and the outer periphery of a cutting grinding tool, in particular, reduction of sparks emitting to a worker side, and reduction of the scattering of the sparks in all dir...
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JP2010071689 |
To provide a cutting edge chip detecting device for accurately detecting a cutting edge chip even of a rotary blade rotated and driven at a high speed, and to provide a packing material cutting/removing device using this.This device 20 f...
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JP2010064179 |
To improve the flexibility of a lighting tool layout while ensuring the visibility of a cut part, in a cutter equipped with a lighting system lighting the cut part, such as a dust-proof circular saw covering the periphery of the cut part...
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JP2010064226 |
To provide a portable cutting machine enhancing the working efficiency by making changeable the dust collecting space.The portable cutting machine 1 has a body equipped with a motor 2 having a rotary shaft, a rotary saw blade 3 mounted o...
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JP2010064245 |
To treat a specified kind of material which tends to generate fine particles with a rapid and efficient method.A blade guard is configured to surround a rotatable cutting blade. The blade guard includes an arcuate body mounted to surroun...
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JP2010046774 |
To provide a bench circular saw machine capable of easily acquiring function of a stiffening plate when required, improving usability and not causing a trouble of storing the stiffening plate and danger of losing it.An auxiliary base 25 ...
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JP2010042474 |
To prevent an upper surface of a table from being damaged by a kickback-preventing pawl with high reliability by surely fixing a protective plate on the upper surface of the table.A protective plate 35 provided on an upper surface of a t...
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JP2010042477 |
To provide a power tool for reducing vibration of a handle in a simple and low cost structure.The power tool includes a motor, a tool body for storing the motor, a distal end tool driven by the motor, and the handle to be gripped. The to...
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JP2010036316 |
To provide a technique attaining increase of a direction change possible range of a dust nozzle in a circular saw having the dust nozzle for discharging chips.The circular saw includes a motor, a blade 113 rotated and driven by the motor...
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JP2010036269 |
To provide a small portable cutting machine with kept parallelism of a cutting blade.This cutting machine 1 includes a housing 2 holding a motor and provided with a saw cover 4 for covering substantially the half of an outer periphery of...
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JP2010034072 |
To heighten performance of a battery pack by improving its structure.A method for operating the battery pack including a battery pack for a power tool is provided. The battery pack can include a housing, a first cell supported by the hou...
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JP2010023213 |
To provide an inexpensive circular saw machine with small size capable of suppressing generation of a waste material in an end material as much as possible when a rod material, a pipe material or the like is cut at predetermined length.T...
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JP2010023186 |
To provide a cutter having a method by which it is precisely and rapidly discriminated whether an object entering a previously defined zone is a cutting member or the hand of an operator, and it can be detected that the hand of the opera...
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JP2010017822 |
To provide a cutting method different from any of the conventional cutting methods, cutting round pipes and square pipes each having a square or rectangular cross section as well in the wide ranges of their sizes and thickness.The cuttin...
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JP2010017828 |
To improve the operability of a slide lock mechanism as a bench cutting machine sliding a cutting machine body along a cutting advancement direction has an operability problem wherein, so as to lock a slide mechanism, conventionally, an ...
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JP2010017849 |
To provide a portable electric cutting machine for improving operability by facilitating verification of a blade tip of a saw blade by scattering cutting chips on a cut material by using fan wind.The portable electric cutting machine is ...
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JP2010012584 |
To provide an electric circular saw allowing a user to eliminate saw dust in an easy and safe manner.The interior of an upper cover 11 is radially divided by a partition wall 22 formed into a curved shape along the outer circumference of...
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JP2010005750 |
To provide a desktop cutter having a guard adjusting mechanism eliminating a time and labor for adjusting a guard position when the cutting angle of a cutting object is changed by the rotation of a turn table.In the desktop cutter, a gua...
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JP2010005775 |
To provide an electric circular saw adapted to downsize a dust collecting case by improving the exhaust of an airflow entering the dust collecting case.A plurality of gas exhausting holes 42 for exhausting to the outside of the airflow e...
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JP2010005748 |
To provide a bench cutter storage case and a combination of the storage case and a bench cutter which can be used for an application other than an application as the case for preserving and storing the bench cutter.A recessed part 30 for...
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