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Patent Searching and Data


Matches 601 - 650 out of 1,619

Document Document Title
JP2009061737
To provide a portable cutting machine having a good visibility to black ink line when a cutting edge of a cutting blade is viewed from an antihousing side in a saw cover direction.A guide body 21 is externally set outside the saw cover 5...  
JP2009061741
To provide a portable cutter capable of enhancing a working efficiency and also downsizing the cutter.The portable cutter includes: a housing 2; a cutting blade 3; a saw cover 4 for covering nearly a half of the outer circumference of th...  
JP2009061740
To provide a portable cutter capable of enhancing a working efficiency and also downsizing the cutter.The portable cutter includes: a housing; a cutting blade 3; a saw cover 4 for covering nearly a half of the outer circumference of the ...  
JP2009056516
To convey two pipes onto a single pipe conveying passage and cut the pipes at once without expanding an entire device.Cutting vices 5, 5a for holding two pipes P, P1 from left and right sides in the state of being vertically stacked in t...  
JP2009050998
To provide a cutting machine capable of easily cutting an arbitrary position of a sidewall portion of a 12-27 liter pail can.The cutting machine comprises: a hand-held grinder 11 with a drive motor built in its body 11A and with its driv...  
JP2009045730
To provide a portable circular saw with a cutting depth adjusting mechanism for adjusting the cutting depth of a saw blade by tilting a saw blade case around its front side up and down, the cutting depth adjusting mechanism sustaining it...  
JP2009039844
To favorably maintain cooling efficiency by an axial fan.This cutter 1 is provided with: a wind window 27 to exhaust air for cooling delivered forward from the axial fan 21 fastened on an output shaft 9 between a cylindrical motor housin...  
JP2009028833
To provide a bench type circular saw machine in which a radially extending table portion is supported by a supporting leg on a rotary table for fixing a material to be cut off, and the supporting leg for supporting the radially extending...  
JP2009023034
To ensure a high cutting capacity for cutting a workpiece with a large height dimension, without using a batten.A sliding circular saw 1 is provided with a slide stopper 25 optionally switchable into a slide regulating position where a b...  
JP2009023035
To quickly and accurately adjust a parallelism between the sliding direction of a body and a rotary cutting edge.Connection between a front end 8 of a slide bar 6 and the body 10 is carried out by locating a base end 11 of the body 10 be...  
JP2009023004
To provide a portable cutter allowing a cutting start point, an end point and a state during work, to be visually confirmed while securing high dust collecting efficiency by efficiently guiding dust to an intake port of a dust collecting...  
JP2009012330
To provide a feather pattern material processing apparatus that realizes the reduction of the whole cost and the speed up of processing work.An inside small diameter circular saw 16 and an outside large diameter circular saw 18 are coaxi...  
JP2009012143
To provide a table cutter restraining a movable fence abutting on a workpiece and holding the workpiece in cutting from swelling out to a side in moving and holding various kinds of workpieces including a crown molding material by the mo...  
JP2009000757
To prevent cutting chips from being blown against the face of an operator, and also to reduce discharge noise of cooling air.A sealed silent chamber 43 for connecting a vent path 47 with an outlet 45 is formed inside the housing 9. The o...  
JP2009000767
To provide a cutting device capable of easily carrying out operation of matching tilt of a base to that of a workpiece as well as easily locking/releasing the tilt of the base.The cutting device comprises the base 2, a cutting device bod...  
JP2009000755
To provide an inexpensive portable tool capable of giving no uncomfortable feeling to a user when a hand gripping a tool body is hit by a protective cover and preventing a cutting object material from being scratched when the cutting obj...  
JP2008302468
To provide a split blade for kickback prevention arranged on the front side of a cutter on a table saw devised free to store in a position never to project from a table and to easily fetch, since the split blade is conventionally complet...  
JP2008296346
To obtain a sawing device reducing the wear of a saw blade and an accumulation of the fatigue damage to the electric motor substantially by controlling the jumping of the load current produced in the electric motor when the rotating saw ...  
JP2008279609
To solve such a problem that in a dust collecting apparatus equipped on a table-top circular saw, as it is conventionally constituted so that the dust is prevented from flowing reversely by a valve opening/closing by a force of a wind ge...  
JP2008272893
To provide a slide type bench cutting machine highly accurately cutting by smoothly cutting a machining member.A holding part 31A is provided with an assist mechanism 40 having a motor 41, a roller 42, and a one-way clutch provided betwe...  
JP2008265124
To provide a power tool which can upgrade the positional visibility of a working tool in reference to a member to be worked, deal with issues such as miniaturization and space saving, and improve the efficiency of cutting work.An illumin...  
JP2008264933
To provide a metallic piece cutting device capable of removing metallic pieces welded to a metallic plate, reducing working burdens and improving working efficiency with one device, and a metallic piece cutting system with this metallic ...  
JP2008240297
To provide an eaves gutter cutting tool easily operable without causing a step on a cut face of an eaves gutter.A guide member 3 of this eaves gutter cutting tool 1 is formed by a guide member main body 11 and a connection member 12. The...  
JP2008240298
To provide an eaves gutter cutting tool being easily operated without causing a step on a cut face of an eaves gutter.A member 6 to be guided is composed of an upper member 31 and a lower member 32, and a base plate 5 of an electric saw ...  
JP2008229880
To provide a bench cutter capable of machining various joints by simple and inexpensive equipment.The bench cutter is equipped with a base part on which a work 35 is placed, the holder 5 vertically provided on the rear part of the base p...  
JP2008229821
To surely discharge chips generated in cutting and dropping in a dust collecting duct to the outside of the dust collecting duct.The chips generated from a workpiece cut by a circular saw 21 pass through a housing 22 to drop in the dust ...  
JP2008229876
To provide a bench cutter ensuring a high oblique cutting capacity to achieve reduction of size.The bench cutter is equipped with a base part for supporting a material to be processed, a circular saw part having a motor, a holder for sup...  
JP2008229857
To provide a desktop cutting machine which can materialize the beautiful cut surface of a processing material by suppressing sharp cutting when a saw blade is started and the contact of the stopped saw blade with the cut surface when the...  
JP2008221455
To provide a portable dust collecting circular saw which smoothes the discharge of chips, enhances dust collecting efficiency in a dust bag and a dust collector, and improves the work efficiency.Engaging sections of a dust nozzle 6, a sa...  
JP2008221812
To provide a table cutter capable of being easily moved and transported with proper workability.In this table cutter, a turntable 2 is fitted and held in a horizontally rotatable manner on a base 1; a fence 3 for supporting a working mat...  
JP2008221767
To remove a side cover by an easy operation while in a conventional way it takes a time and effort to remove this side cover from a stripping edge in order to give a facility of a saw blade change or the like when the stripping edge is a...  
JP2008200794
To provide an electric cutter for cutting a workpiece tiltably, easily, and accurately in accordance with its application.This electric cutter 1 is provided with: a main body housing 2 incorporating a driving source; a rotary cutting edg...  
JP2008188724
To provide a method and a device for accurately and inexpensively cutting a rod-like workpiece finished in a predetermined size.Both side faces of a rod-like workpiece 1 are clamped and held between clamp parts 3, 3 operated by clamp cyl...  
JP2008188716
To carry out two kinds of works, that is, cutting-off and polishing of a workpiece at the same time by means of a single machine.In order to solve the problem described above, a circular saw cutter 1 comprises: a spindle 47 which rotates...  
JP2008188714
To provide a cutting device for a straight member, which easily cuts the straight member without breaking it, and also carries out cutting in accurate dimensions, in regard to a cutting device rotating a rotary cutter at a high speed to ...  
JP2008188713
To provide a cutting device for a straight member, which easily cuts a straight member without breaking it, and is composed so as to prevent scattering of dust generated during cutting to the exterior, in regard to a cutting device rotat...  
JP2008188715
To provide a cutting device for a straight member, which is composed so as to prevent scattering of the dust generated by cutting to an exterior by attaching a dust preventing means for easily adaptable to different outside dimensions, i...  
JP2008178921
To linearly cut an FEP pipe by providing a guide for fixing the FEP pipe, perform safety cutting operation without exposing a rotary blade of a cutting instrument, and further complete the operation in a short period of time.A tool for l...  
JP2008173747
To provide a cutoff device minimizing resistance to a blade of a circular saw, having the circular saw available for a long time, and preventing damage of the blade of the circular saw.The circular saw 13 draws a circular arc moving locu...  
JP2008173721
To provide an apparatus and a method for quickly and safely breaking the casing of a compressor without using fire.The apparatus for breaking the casing of the compressor has a circumference cutting unit having a sawing means capable of ...  
JP2008161962
To provide a cutting method for a pipe material capable of preventing adhesion of chips on the pipe material.In this cutting method for the pipe material W, a predetermined amount of the pipe material W of a predetermined length is carri...  
JP2008142832
To solve problems of conventional pipe cutting machines wherein when a rotating cutting blade is brought into contact with the peripheral wall of a pipe, vibration of the cutting blade is transmitted directly to the pipe and the pipe is ...  
JP2008137165
To provide a table-top cutter capable of being reduced in weight and cost without damaging the rigidity of a turntable.In the table-top cutter having a motor, a cutting part for housing the cutting blade rotationally driven by the motor,...  
JP2008126381
To cut a row of pipes along a cutting line with high accuracy, and to increase the lifetime of a rotating saw blade by alleviating a load to the rotating saw blade.In this pipe cutting method, a plurality of pipes P1 to P3 are cut by a r...  
JP2008126571
To provide a desktop cutter capable of cutting a material to be cut without generating uncut remainders even if the material has a height likely to generate those.The desktop cutter 1 is composed by: fixing a fence 14 having a surface ab...  
JP2008126291
To cut the residual parts such as a sprue, a weir or the like from a casting without giving damage to a workpiece and a cutting machine.Regarding the casting residual part cutting device 1, the lower face of a beam member 4 is provided w...  
JP2008110475
To provide a portable tool capable of improving visibility, assembly property, and operability of the tool.This portable tool is provided with a driving switch 10 for driving the portable tool, a safety lever 11 for locking the driving s...  
JP2008113551
To provide a method and a system for charging the battery of an electric tool.The battery charging system comprises a first battery, having the chemistry of lithium base, a second battery having the chemistry of lithium base and a nomina...  
JP2008113552
To provide a method and a system for charging the battery of an electric tool.The battery charging system comprises a first battery, having the chemistry of lithium base, a second battery having the chemistry of lithium base and a nomina...  
JP2008113550
To provide a method and a system for charging the battery of an electric tool.The battery charging system comprises a first battery, having chemical properties of lithium base, a second battery having the chemical properties of lithium b...  

Matches 601 - 650 out of 1,619