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JP3193225B2 |
PURPOSE: To secure the effective supporting width of a work largely by a method wherein a pivoting type work supporting member, pivoted in the same plane as the upper surface of a turntable, is provided at both sides of a base, in a turn...
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JP3193224B2 |
PURPOSE: To permit mount of a work to be cut on a turn table for a sliding circular saw under a more stabilized condition without backlashes. CONSTITUTION: A sliding circular saw 1 is constituted of a turntable 3, supported rotatably by ...
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JP2001198727A |
To provide a hand-held circular saw device with improved balance for improving easiness to handle and workability by preventing a device housing and a grip from protruding out of a range of a base plate. This hand-held circular saw devic...
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JP3189577B2 |
PURPOSE: To enhance operability and workability by a method wherein a handle and a grip of an auxiliary handle are mounted on a cutter body as to be positioned on an axis of a motor together with a top tool. CONSTITUTION: In front of a c...
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JP3184881B2 |
PURPOSE: To contrive automation of operation, by a method wherein at the time of manufacturing of a wooden panel in a triangular form, a cutter for cutting square lumber such as a framework material to be assembled in a state of a triang...
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JP2001179705A |
To interlock ON and OFF of a dust collector with ON and OFF of a motor driven tool. A microphone 14 is provided near the end of a dust suction hose 13. The operating sound or the vibration of the motor driven tool is sensed. The ON or OF...
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JP3178940B2 |
PURPOSE: To surely hold even a short material by shift controllably supporting an auxiliary feeding device suspending a feed drive mechanism on a height lift controllable holding frame, and holding a steel pipe with a clamp device provid...
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JP2001162438A |
To provide a device that cuts an end corner of a shape by means of a crosscutting machine in place of existent press working.The device comprises an adjustable table 2 mounted on a machining table 1, a shape fixing jig 3 for receiving an...
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JP2001150401A |
To accurately irradiate a cutting position of a cutting blade with laser beams.A laser oscillator 30 is supported in front of a holder 5, a brush 35 is provided on the cutting blade main body 8, and chips stuck to an irradiation part 30a...
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JP2001121344A |
To provide a circular saw machine and a cutting method by using it, which can produce a cut surface having an excellent accuracy and on which a finish processing can be eliminated. This device is provided with a table 5 on which a workpi...
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JP2001121349A |
To provide a circular saw blade with face and back reverse mounting prevention function surely preventing face and back reverse mounting on a power tool and capable of significantly improving safety of cutting operation, and a power tool...
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JP2001096505A |
To improve an operating property of a clamp lever for a cut depth controlling mechanism of a portable power tool having the clamp lever. A projection part 8 for affixing fingers above a binding component 2 is provided to a gear cover or ...
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JP2001096424A |
To shorten the travel of circular saws and reduce the installation area in cutting machines for cutting work by moving circular saws. A head 11 carries thereon a circular saw 14. The head 11 is slidable in relation to an inclined guide r...
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JP3154081B2 |
PURPOSE: To easily set up the cutting amount of tenon working by projecting a regulation arm on the side of the driving motor of a crosscut saw blade and movably providing the positioning member equipped with a plurality of stepped parts...
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JP2001087939A |
To provide a cutting method and device for a copper-clad laminate unlikely to generate burrs or dints and equipped with an enhanced producibility. A work 2 is formed by winding a copper-clad laminate 1 into a roll and cut in the directio...
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JP2001500808A |
A system and method for making at least one cut in a catheter, guide wire or other elongate cylindrical object having a lengthwise axis, comprising a securing means for repeatedly releasing and then holding the elongate object in a posit...
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JP2000334617A |
To facilitate the handling of bar stock cutting devices appreciably by constructing their bar stock gripper and cutter sides in separate units so that the device weight is practically halved and that the cutter side can be set in success...
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JP2000317746A |
To reduce the separating process of a refrigerant pipe and fins and simplify dismantlement by aligning many fins provided with many holes in the longitudinal direction, inserting pipes into the holes to form a heat exchanger, and providi...
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JP2000313001A |
To make the outward face of a saw blade below a saw blade guide visible when the saw blade cuts a workpiece. The circular saw comprises a motor for rotatably driving a saw blade 18 wherein a bevel angle is defined between the cutting pla...
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JP2000308922A |
To easily set a marking line and a position of a circular raw by roughly coinciding one side surface of a guide member with a side surface of the circular saw. A side surface of a ruler 2 of a guide member 1 is matched to a marking line ...
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JP2000280117A |
To align tube end surfaces positively with low power by carrying two-lines and multi-stage metal tubes by means of a roller table so as to be cut at a time and abutting them on the stopper of a sizing apparatus, and to prevent the surrou...
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JP2000254817A |
To easily and correctly perform angle setting for a circular saw. An inclining member 35 is provided on one side of a support arm 3 to support a circular saw, and a support member 32 is provided under a turn table 6. The inclining member...
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JP2606017Y2 |
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JP2000237917A |
To provide a method of cutting a metal tube capable of inhibiting a generation of burr at both tube ends of a cut portion clamping a blade in a metal tube and inhibiting an abrasion of the blade. In this method of cutting metal tube, whe...
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JP3079937B2 |
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JP2000225516A |
To effectively prevent fusing of cutting chips to a blade edge, so as to prevent generation of double cutting of the cutting chips. In a milling cutter type running cutting machine cutting the total periphery of a cut workpiece 2 by movi...
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JP2000218429A |
To increase a cutting speed without increasing the rotating speed by connecting a motor to an input side of an internal planetary gear mechanism, and mounting a cutting blade at an output side. A blade fixing table 47 is a ring gear 52 c...
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JP2000198020A |
To manufacture a beautiful cut surface free from curving by mounting a plurality of disc cutters in a state that their rotary axes are concentric or in parallel to one another and in parallel to a surface of a workpiece, and rotating the...
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JP3056713B2 |
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JP2604953Y2 |
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JP2000142558A |
To prevent the burning of a finish coat and allow a cutting work at a specific near distance from the base material of a hull by adopting a circular saw without any of input heat for cutting a lifting piece. A cutting device is positione...
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JP2000135711A |
To provide an apparatus by which a circular hole can be made in a plate-like object and a member of a construction by using a circular saw and working process for making the circular hole is simplified and correction work is unnecessary....
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JP2000135623A |
To provide a portable dust prevention cutter excellent in operating performance, and high in running straight ahead properies. A rotary saw blade cover 21 and a motor casing 31 are so designed as not to be extruded outward from a level b...
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JP2000135624A |
To maintain a function such as safety and so on by appropriately covering a circular shaped cutter, and concurrently replace the circular shaped cutter with a new one with ease. This cutter is provided with a flange cover 42 which covers...
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JP3041651B2 |
PURPOSE: To cut a printed circuit board with parts mounted along a V-groove provided previously in the board without applying unreasonable force to the board or parts, wherein splashing of chips is prevented which might cause poor insula...
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JP3037720B2 |
An improved method and apparatus for making V-groove insulation is disclosed. More particularly, the device of the present invention relates to an endless track fabrication and cutting system whereby prefabricated, sectioned lengths of i...
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JP2000121220A |
To provide an ice block cutter which can easily and promptly cut a plank-shaped ice block into a plurality of pieces of a predetermined size, or can form cut lines for breaking the ice block.The ice block cutter is comprised of a cutting...
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JP2000505001A |
A method and device for preventing or reducing formation of magnetism in two adjacently located saw blades rotating in opposed rotary directions in relation to each other. Each saw blade is arranged having a number of substantially radia...
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JP2000117532A |
To cut a pipe, to chamfer the outside face and the inside face, and polish the outer circumference by providing a chamfering cutter in the outside of the disc cutting bit with a disc cutter turning downward, and constituting the disc cut...
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JP3032008B2 |
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JP3032009B2 |
PCT No. PCT/DE91/00982 Sec. 371 Date Jun. 16, 1993 Sec. 102(e) Date Jun. 16, 1993 PCT Filed Dec. 14, 1991 PCT Pub. No. WO92/12825 PCT Pub. Date Aug. 6, 1992.A hand-held machine tool, particularly an angle grinder, has a device housing (1...
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JP3032010B2 |
PCT No. PCT/DE91/00988 Sec. 371 Date Jul. 23, 1993 Sec. 102(e) Date Jul. 23, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/13678 PCT Pub. Date Aug. 20, 1992.A hand-held power tool, particularly hand-operated angle grinder has a device h...
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JP3026905B2 |
PURPOSE: To obtain a surgical saw appropriate for the abscission of the inside hollow space of a bone or a tube. CONSTITUTION: A surgical saw is equipped with a saw blade 11 having the shape of a sector installed to a shaft 10, which is ...
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JP2000503264A |
(57) [Summary] Guard assemblies for saws or other cutting devices include fixed and movable guards. These guards are rotated relative to each other by a linkage assembly that is coaxially coupled to the cam surface and engageable with th...
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JP2603435Y2 |
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JP2000071120A |
To position handle at a desired position during a given cutting operation by pivotably providing a handle for a motor housing around the axial line of saw teeth, in a power tool such as a circular saw having the handle movable in relatio...
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JP2000052134A |
To position a work piece at a good cutting position by almost equalizing or shortening a maximum distance between a vice jaw portion and a latch support portion to or than a distance between the center of a blade and the latch support po...
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JP2000046544A |
To provide a bent pipe measuring method for improved productivity and to provide a bent pipe measuring/working device allowing both measurement function for a bent pipe and a post-working function for it. An index part 7 for aligning of ...
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JP2000037705A |
To always and surely prevent cuttings from scattering regardless of depth of cutting in a structure for preventing cuttings from scattering in a portable circular saw. In a portable circular saw 1 wherein depth DS of cutting can be chang...
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JP2000033514A |
To guarantee the secure and optimum turn of an oscillation protection hood from the viewpoint of human engineering. In a hand-held circular saw machine which is provided with an oscillation protection hood 15 which is supported in a casi...
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