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JP3500521B2 |
To provide a spare blade type saw equipped with a mechanism capable of surely attaching a saw blade to a handle while attaching and detaching of the saw blade to the handle can be carried out by one touch. The spare blade type saw compri...
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JP3495368B2 |
PCT No. PCT/DE93/00014 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Jan. 13, 1993 PCT Pub. No. WO93/13919 PCT Pub. Date Jul. 22, 1993The invention relates to an anti-splintering device for sawing machines having a s...
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JP2004034282A |
To obtain a detachable and attachable handgrip of a saw which is easily replacemend by oneself attachably and detachably when the handgrip is required to be replaced due to consumption, dirt and damage or the like in the handgrip of the ...
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JP3492643B2 |
To enable safe handling of a foldable saw by surely preventing exposing of a cutting edge of a saw blade when the saw is folded in a simple structure in the foldable saw in which one or both of the saw blade and a grip handle are bent. T...
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JP3484194B2 |
PCT No. PCT/DE93/00015 Sec. 371 Date Sep. 10, 1993 Sec. 102(e) Date Sep. 10, 1993 PCT Filed Jan. 13, 1993 PCT Pub. No. WO93/13920 PCT Pub. Date Jul. 22, 1993An anti-splintering system for sawing machines having a saw blade with a plurali...
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JP3481548B2 |
To ensure safe handling of a folding saw by protecting a user against sawteeth of a saw blade to be exposed when the saw is folded, in the folding saw of such a construction that both of the saw blade and a handle are or either of these ...
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JP2003326502A |
To provide a fret saw in which a workpiece can be horizontally placed on a work table all the time, even if the lateral angle between a jig saw and the work table is changed, and the angle change can be observed with ease at the time of ...
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JP3467992B2 |
To provide a blade holding device with a simple constitution, good assembling properties and being small-sized and lightweight. A female screw 7 provided on a plunger 1 so as to intersect the axial center of the plunger at right angles, ...
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JP2003260677A |
To provide a reciprocating saw allowing an operator to adjust the grip.The power tool comprises a spindle for supporting a tool element, a body constituting a pivot axis and storing a motor, and a driving mechanism driven by the motor. T...
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JP3443623B2 |
To invert a work from a horizontal position to a vertical position in order to cut the work with a saw blade, etc., and to simplify the construction of a work inverting device capable of multiple angular motion for tilting the work in th...
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JP2003220521A |
To provide a changeable blade saw, in which a concave engaging portion of a saw body is able to engage with a supporting boss by turning the saw body, and both folded parts of a backing member is able to warp in the direction to increase...
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JP3429027B2 |
PURPOSE: To enable a chuck mechanism to be easily operated by enlarging the diameter of the tab part of a chuck clamping part, to smooth the motion by decreasing the mass of a moving part, and to improve safety by lessing the exposure of...
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JP2003200316A |
To provide a compass saw having a tool holder capable of exactly fixing a compass saw blade having different saw blade thickness and provided with an economically manufacturable centering means.This compass saw is provided with a recipro...
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JP2003159615A |
To provide a reciprocating saw in which a saw blade is arranged so as to cut off an end line and a corner part with minimum deflection of the saw blade.The reciprocating saw includes a housing having an upper surface, side surfaces, and ...
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JP3411368B2 |
PURPOSE: To prevent the situation that a blade tool can not be installed due to a mistake in selecting the blade tool installation type of a cutting tool not to perform a cutting work by forming a blade tool fitting device in such a mann...
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JP2003145451A |
To improve the convenience of a saw of a resin-formed saw handle by omitting a back piece to hold a saw blade.In the saw handle, a holder 4 is assembled inside a resin-formed handle part 2a, a bolt is screwed on the forward side, and the...
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JP2003117723A |
To provide a blade attaching/detaching device without a tool allowing stable cutting work and having a long service life.In this blade attaching/detaching device for a reciprocating tool for cutting material by reciprocating a plunger 1 ...
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JP3395055B2 |
To provide a cutting tool having attaching/detaching function simple, positive and convenient so as to be able to attach/detach an edge part in a single operation and to mount the edge part positively to a grip part without generating lo...
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JP2003083306A |
To eliminate noise, lowering of workability, worsening of work environment, and adverse influence on the health of a worker by preventing the occurrence of chattering during driving.This air saw is constituted so as to reciprocatably dri...
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JP2003062804A |
To raise versatility of use and comfortableness of use by adjusting a pivot position of a grip handle part to an applied part by a pivot position adjusting mechanism and adjusting the pivot position of the grip handle part to the applied...
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JP2003039235A |
To provide a blade guide apparatus in which a guide member does not shift, its mounting position can easily be changed, and teeth of a blade can be used thoroughly. A blade mounting part is composed of a cover for covering the blade moun...
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JP2003501290A |
A handheld power fret saw (10) having a power fret saw blade (33), which can be clamped releasably between two arms (122, 222), on their ends, that are preferably formed of a U-shaped bracket (22) comprising tubing, the end of one of the...
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JP2003501289A |
A hand-guided power jigsaw (10) having a jigsaw blade (33) which can be detachably clamped between the free ends (53, 54) of two essentially parallel-arms (221, 222) that are preferably comprised of a U-shaped frame (22), in particular c...
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JP2003501291A |
A hand-guided power jigsaw ( 10 ) with a jigsaw blade ( 33 ) which can be detachably clamped between the free ends of two essentially parallel arms ( 122, 222 ) preferably comprised of a U-shaped frame ( 22 ), in particular comprised of ...
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JP3362064B2 |
A collet for attaching a blade 3 to a surgical saw is biased toward a closed position in which the blade 3 is securely clamped between a drive member 1 and a clamping member 6. A rotational movement of a knob 16 is converted into a trans...
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JP3362264B2 |
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JP2002370123A |
To provide a blade mounting structure capable of preventing the workability from being impaired by eliminating a resonance condition of a blade in a reciprocating saw performing the cutting work by reciprocating a rod mounted on the blad...
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JP2002370205A |
To obtain a folding saw blade wherein a gripping hole at an appropriate position on a blade plate face wall of a saw blade of the folding saw and a required number of locking recessed grooves above a rear part are provided, drawing out a...
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JP2002361602A |
To provide a motor operated saw equipped with an oscillatory mechanism which is high in cutting precision and can be economically manufactured. The motor operated saw is equipped with a housing (1) in which a plate (2) slidingly contacti...
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JP2002361520A |
To easily carry out cutting on an inked line at the time of using a lengthy ruler. An adapter for a jigsaw is constituted of a lengthy ruler adapter 8 set free to slide on the lengthy ruler 5 and to be connected to a base 4 of the jigsaw...
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JP2002346829A |
To more firmly clamp a jigsaw blade. In a device for clamping a jigsaw blade, a groove member (3) and a presser pin (4), which nip a blade (2) by abutting respectively on both side edges of the blade (2), are arranged at a lower end of a...
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JP2002346830A |
To improve production efficiency for very heavy workpieces by improving working ability of setting work. A sawing machine comprises a body 1 which is supported on a floor surface so as to move in the horizontal direction, an electric mot...
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JP2002346827A |
To simplify structure of a device for clamping a jigsaw blade. The device for clamping a jigsaw blade is provided with a sleeve (12) attached to a lower end of a plunger (10) of a jigsaw via a torsion spring (13), an end plate (19) posit...
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JP2002337103A |
To obtain a compass saw with a guide means adjustable by simple manual operation.In the compass saw wherein a housing 1 and a wear plate 2 are provided in order to process materials of wood, plastics and the like; further a motor driving...
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JP2002337101A |
To obtain an effective illumination effect even though a cover exists below a housing.A transparent synthetic resin-made cover 14 is transfer- operatably supported with a shaft between a protective position for covering a connection ring...
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JP3345202B2 |
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JP2002326121A |
To provide a reciprocating tool that facilitates attaching and detaching operations of a blade and excels in operability.A holder 4 has a stopper member 17 capable of projecting under a projected portion 5a of the blade 5 in the holder 4...
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JP2002537130A |
A device is provided to assist in the cutting, mitrering, chamfering, and similar operations of ceramic and other tiles. The device can be readily attached to, and subsequently removed from, a cutting implement, such as an angle grinder ...
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JP3331216B2 |
PCT No. PCT/AU92/00071 Sec. 371 Date Oct. 12, 1993 Sec. 102(e) Date Oct. 12, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/14587 PCT Pub. Date Sep. 3, 1992.A cutting tool comprising two cutting members positioned side by side and each h...
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JP2002264102A |
To provide a jigsaw which is compact and lightweight.In the jigsaw wherein rotation of a motor is transmitted to a plunger via a gear, a rotary component rotated with the gear, a pin equipped at a position being eccentric from a rotary c...
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JP2002239835A |
To provide a reciprocating type tool having a stroke adjusting function of a tip tool effective for simplifying a structure and reducing the cost.In an electric reciprocating saw for converting rotation of an electric motor to reciprocat...
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JP3307964B2 |
The motor drives the crown gear which has an upwardly projecting eccentric drive pin which drivingly engages the channel fixed on the spindle which reciprocates in the fixed tube and supports a saw blade. The induced vibration is counter...
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JP2002192419A |
To provide a reciprocating saw capable of adjusting a position of a handgrip.This reciprocating saw 10 has a reciprocatable spindle 34 supporting a saw blade B for reciprocating sawing motion, a motor 26, and a main body 18 for storing a...
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JP3289971B2 |
PURPOSE: To safely use an edge tool without generating the possibility of the falling-out of the edge tool and to simplify the adjustment of the protruding margin of an edge tool. CONSTITUTION: An edge tool 1 is attached to a reciprocall...
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JP2002113666A |
To provide a hand saw and its manufacturing method whereby it is possible to cut easily a glass product of indeterminate shape such as a glass bottle without using any particular machine.A steel band made of a steel sheet is cut into spe...
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JP2002103135A |
To provide a jigsaw of simple operation in moving a jigsaw main body from a rectangular position to an inclined position or in reverse, though the operation of a conventional tool executing the cutting in a state of inclining a blade to ...
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JP2002510255A |
A workpiece processing apparatus which includes a workpiece mounting assembly for receiving a workpiece; a tool assembly having a tool mounting element configured for rotation, i.e. drilling, and reciprocal, i.e., sawing, motion; the too...
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JP2002079418A |
To provide a double tube cutting device capable of improving work efficiency without producing dust by forming the cut surface of a double tube orthogonally and precisely.The double tube cutting device for cutting the double-wall tube 10...
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JP2002067002A |
To provide a push sawing capable of adjusting, voluntarily and in no step manner, an angle of a saw blade (that is, an angle of a blade part) according to treating conveniences of a user by making a fitting hole formed in a root part of ...
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JP3261432B2 |
To perform joining having stabilized joining quality by working a face to be joined to flat with a flattening means at front of a friction joining tool and bringing the face into tight contact with a pressing means in time when it reache...
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