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Patent Searching and Data


Matches 851 - 900 out of 3,452

Document Document Title
JP4860842B2  
JP2012011652A
To provide a cutting machine having improved tilting capability and accuracy for holding a cutting blade.The cutting machine includes a base, and a cutting part 4 which has a rotatably driven cutting blade 7 and is supported to the base ...  
JP2012011497A
To provide a portable cutting machine capable of easily switching the presence of soft-start in accordance with the application.The portable cutting machine 1 includes a motor 7, a saw blade 6 driven by the motor to cut a workpiece, a sa...  
JP4856364B2  
JP4858256B2  
JP4858257B2  
JP2012010591A
To provide a method and system for battery charging.The system comprises a first battery having a Lithium-based chemistry, a second battery having a Lithium-based chemistry, the second battery having a second nominal voltage, the second ...  
JP2012010593A
To provide a method and system for battery charging.The system comprises a first battery having a Lithium-based chemistry, a second battery having a Lithium-based chemistry, the second battery having a second nominal voltage, the second ...  
JP4849836B2  
JP2012000735A
To provide a portable cutter the size of which in the right-and-left direction is made small and lightweight and which is excellent in working efficiency.The portable cutter 1 has a housing 2 in which a brushless motor 3 having an output...  
JP4847084B2  
JP4847098B2  
JP2011255502A
To provide a technology useful for improvement of usability when adjusting an inclination angle of a circular saw body part in regard to a portable circular saw.In this portable circular saw 101 including an inclination cutting mechanism...  
JP2011251369A
To provide a cutter having more improved operability compared with that of a conventional art.The cutter 10 includes: a surface plate 11 placed on a material to be worked; a motor housing 21 in which a motor 22 serving as a drive source ...  
JP2011245564A
To provide a desk top type circular saw machine having a movable cover opened and closed interlocking with the vertical movement a cutter body in which laser light is effectively irradiated to a material to be cut by making it possible t...  
JP4832008B2  
JP2011240473A
To provide a new device for cutting a linear and arbitrary curved line by a circular saw capable of easily cutting, in the linear and arbitrary curved line, a carbon fiber reinforced plastic laminated sheet, a duralumin plate to form an ...  
JP4827336B2  
JP4828313B2  
JP4827160B2  
JP2011235415A
To provide a compact and inexpensive device for cutting intermediate beam end faces.Cut surfaces of chip saws 6L and 6R are made coincident with non-cut surfaces 8L and 8R as viewed from the feed direction F of an intermediate beam 2, an...  
JP4820085B2  
JP2011235361A
To provide a rotary saw device for a turret, which is installed in the turret and is capable of cutting off a corner part of a workpiece in the shape of a right angle by rotating a first rotary saw blade and a second rotary saw blade, in...  
JP4818557B2  
JP2011224778A
To solve the problem that it is difficult to perform long size cutting in do-it-yourself or in-the-site work, in order to cope with an increase in chances for using standard size laminated plywood or the like in do-it-yourself, woodworki...  
JP2011218550A
To provide a mechanism that adjusts a bevel angle of a saw blade.A circular saw includes: a base plate; a saw blade assembly pivotally mounted to the base plate; and a bevel adjustment assembly operable to adjust the bevel angle of the s...  
JP4805208B2  
JP4804823B2  
JP2011212771A
To provide a vibration insulating device which easily detaches supporting members screwed into a coil spring, thereby easily executing maintenance and repairs of a handheld work machine in a short time.The vibration insulating device 50 ...  
JP4795139B2  
JP4796285B2  
JP4795557B2  
JP4793693B2  
JP4789594B2  
JP4789687B2  
JP2011194567A
To provide a portable cutter which improves the layout concentration of a battery, a motor 2, and a saw blade 1, is compact, well balanced in weight and easy in handling.An operating handle 4 is arranged in parallel with the cutting dire...  
JP4786211B2  
JP4786774B2  
JP4780525B2  
JP2011183467A
To rotatably operate a thumb nut without touching a fingertip with a base, even in the maximum cut-in depth, by overcoming the problem wherein the fingertip touches the base particularly in the maximum cut-in depthand is poor in operabil...  
JP2011183466A
To easily cool various electric components, by overcoming the problem wherein electric components are hard to be actually cooled by motor cooling air due to the necessity of arranging a wind guide passage in the vicinity of a cooling fan...  
JP2011183463A
To easily add operation force by easily gripping an ending bar-shaped handle part, by overcoming the problem of wherein a tight attitude is compelled in a wrist since force is hardly added when pushing a cutting tool to the front side in...  
JP2011183465A
To efficiently remove cut powder using motor cooling air, by overcoming the problem wherein since the cut powder flown up deposits again in a cutting part and is hard to be efficiently removed, since the air is conventionally blown downw...  
JP2011183464A
To perform moving operation by holding with both hands without impairing an advantage of a small and lightweight type, though supporting with both hands is not supposed when the moving operation is conventionally frequently performed by ...  
JP2011183468A
To simplify installation performance of a tension spring for returning a movable cover, by overcoming the problem wherein the tension spring is conventionally fixed to the blade case side with a fixing screw and is troublesome in install...  
JP4776791B2  
JP4775620B2  
JP2011177865A
To obtain an engine cutter equipped with a four-stroke engine without complicating a structure and assembling process.The hand-held engine cutter includes: a disc-shaped rotating blade; the four-stroke type engine that drives the rotatin...  
JP2011177867A
To provide an engine cutter being easily handled by a user without being hindered by chips of a workpiece.The hand-holding type engine cutter includes: a circular disc-like rotation blade; and a body for driving the rotation blade by an ...  
JP2011178116A
To facilitate replacement work of an engine oil in an engine-driven cutter carrying a four stroke engine.The handheld engine-driven cutter includes a disk blade and a body that drives the disk blade. The body includes the four-stroke eng...  

Matches 851 - 900 out of 3,452