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WO/1983/002917A1 |
A saw jig in which a guide member (10) is clamped onto a board to be cut. The guide member has a slot (14) for guiding the saw blade for travel in a straight line. The guide member is clamped by means of clamping bolts and nuts onto a bo...
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WO/1983/002084A1 |
A saw guide apparatus is arranged to be placed upon a workpiece (W), having bearer means that define location planes for mutually transverse faces of the workpiece (W). The bearer means comprise at least two relatively adjustable members...
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WO/1983/001036A1 |
The method for jointing frames, small pieces of furniture, drawers, with corner parts, is characterized by the successive operations: stimultaneously cutting the sides of the frame to the desired dimensions; machining the halving of each...
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WO/1982/003193A1 |
Backup material for drilling consisting of a laminate which is substantially made up of a layer of fluted paper (12) and facings (11, 14), i.e. corrugated board, for instance single faced or single wall corrugated board, of which layers ...
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WO/1982/002685A1 |
To plane simultaneously two opposite surfaces of a piece, for exemple a pannel, and to clean and bland the edges, the plane, particularly a hand plane, has two similar tool holders (1, 2). Both tool holders (1, 2) are arranged facing eac...
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WO/1982/000018A1 |
A mitre block suitable for cutting a mitred end on a strip of material "L" shape in cross-section has a receiving slot (2) extending from edge to edge (3, 4) in an upper surface (1) to receive the strip of material and two cutter guide s...
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WO/1980/000548A1 |
A chain saw having an improved safety brake actuating mechanism. The actuating mechanism includes a safety lever (44) pivotally mounted on the chain saw housing for movement from an operating position to a braking position in which a bra...
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WO/1979/000498A1 |
A cutting tool is provided with cutting elements being arranged in continuously recurrent groups comprising three or four cutting elements. These cutting elements are arranged in different distances (A, B, C, D, E, F, G) to each other wh...
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WO/1979/000339A1 |
A saw bench assembly including a frame (20) for holding a portable power saw and enabling the saw to be moved accurately relative to the assembly along a guide (25) or fixed to the assembly so providing a saw bench.
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JP7459315B2 |
To provide a portable cutting machine that is configured to suppress a handle part from inclining with respect to a vertical direction, in an inverted state.A portable cutting machine 1, which has an electric motor as a driving source, c...
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JP2024034402A |
[Problem] To miniaturize a discharge mechanism. In a discharge mechanism 50, an opening/closing cover 54 is provided on a saw cover 24 so as to be able to open and close a mounting opening 24C of a discharge main body 24B. When the openi...
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JP7443615B1 |
[Problem] To realize a processing machine that can ensure high precision manually without having an NC function. [Solution] The processing machine includes a holding part 12 that can hold a main axis AX and the other end of a cylindrical...
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JP2024509080A |
A hand-held power tool with kickback detection and a method for detecting a kickback condition in a hand-held power tool are disclosed herein. The method includes moving an instrument of a hand-held power tool in a plane of instrument mo...
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JP2024509079A |
A circular saw having a blade that moves relative to a stationary base during use of the circular saw to cut a workpiece, and a method for detecting a kickback condition in such a circular saw. The circular saw includes a base structure,...
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JP7438828B2 |
To provide a portable cutting machine called a tip saw cutter, capable of more effectively preventing cutting powder from scattering, especially preventing such a case that the cutting powder of cutting material leaks from the front gap ...
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JP7438411B2 |
Safety brakes for circular saw blades, circular saws that include the safety brakes, and methods of operating circular saws are disclosed herein. The safety brakes include a sensor assembly, a brake assembly, and an actuator assembly. Th...
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JP2024505173A |
The present invention relates to a circular saw, in particular a panel saw, comprising a support surface for a workpiece having a saw blade slot and a main drive arranged below the support surface for rotating the saw blade. a motor, cou...
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JP7423309B2 |
To enhance a dust resistance by restricting cut powder blown from a fixed cover when the cut powder is dispersed toward a user as the cut powder occurred by the cutting is blown from a front region of the fixed cover covering a blade too...
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JP7419112B2 |
To provide a tilting fixing operation part which has good operability, in a table cutter capable of performing oblique cutting.A table cutter 1 includes: a turn table fixing mechanism 40; and a tilting fixing mechanism 60 capable of fixi...
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JP2023183728A |
To provide a technology which enables improvement of users' convenience in a cutting tool provided with a hand guard.A cutting tool disclosed by the specification includes: a cutting unit; a prime mover configured to drive the cutting un...
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JP3245010U |
An object of the present invention is to provide an automatic planer with a safety cover that allows a holding jig to be operated with the safety cover closed. [Solution] An automatic planer with a safety cover 1 includes a safety cover ...
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JP2023550745A |
A power tool having a safety brake including an impulse solenoid and a method of operating the power tool. The power tool includes an instrument holder for holding an instrument configured to perform work on a workpiece. The power tool a...
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JP7390953B2 |
To provide an electric circular saw which can be safely placed without damaging a body.An electric circular saw (1) comprises: a body part (2); a circular saw blade (3) rotatably supported on the body part (2); and a stand (4) which is s...
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JP2023169534A |
To suppress lowering of workability.A dust removal device includes: a mounting part; a joint part which is arranged in the mounting part, and connects a first dust collection part of a dust collection machine and a second dust collection...
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JP2023169688A |
To provide a top plate scraper capable of performing stable scraping processing, when it is so constituted that a cutting amount of a straight part and a corner part at an upper edge of a top plate is fixed without depending on an operat...
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JP2023547292A |
The present invention relates to a suction device for a portable hand-held electric saw 10. The hand-held power saw has a machine housing 17 in which a drive motor 11 is arranged and a drive motor 15 for the saw tool 15, which has an elo...
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JP2023163556A |
To provide a work tool improving workability while suppressing lost of a fixing part.A nut housing part 44 for housing a nut 50 is provided in a side cover 42 of a chain saw 1. The nut 50 is housed in the nut housing part 44 so as to be ...
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JP2023161221A |
To provide a novel temporary holding device of a workpiece and a panel saw provided therewith preventing the workpiece temporarily placed in an erected state on a work table from falling down when sawing the workpiece such as a thin plat...
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JP7360341B2 |
To provide a portable cutter including a dust box for collecting cut powder caused by cutting of a siding board and the like and having enhanced operability in installation and removal of the dust box.Axial force of a joining shaft 61 is...
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JP2023134827A |
To provide a router capable of preventing its stability from worsening.A router performing cutting in work timber is provided with a lifting mechanism comprising: a brushless motor having a rotation shaft extending in a vertical directio...
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JP7340310B1 |
A router bit (10) for processing a material (20) to be cut, comprising a body (12) formed by grinding a main body made of cemented carbide and one end side of the main body and having a blade (14). ) and The body (12) comprises a primary...
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JP3243606U |
An object of the present invention is to provide an effective and simple control device for an electric rotating tool that determines dangerous kickbacks and downward swings, stops a saw chain, and prevents serious injury to the user. An...
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JP2023122863A |
To provide a technology that can discharge liquid into a second space from a first space and suppress intrusion of the liquid into the first space from the second space.An electric work machine includes: an electric component; a first sp...
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JP7334955B2 |
To provide a processing device that can appropriately remove chips and dust while suppressing increase in manufacturing cost.In a pre-cut processing device 10, when a processing tool 21 of a processing device 20 performs cutting processi...
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JP7322967B2 |
Provided is a router that suppresses a deterioration in stability. In the router 10, a battery holder 60 is provided on the upper side of a motor housing 33, and a battery 70 is detachably attached to the battery holder 60. Therefore, el...
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JP2023108228A |
To provide a circular saw slide device capable of enhancing processing accuracy irrespective of a position of a circular saw on a processing table.The circular saw slide device is provided with: a processing table having a flat surface s...
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JP2023102452A |
To provide a cutting machine on a bench with good perceptibility to a notch position for a cutter, allowing the cutter to be made closer to a slide bar.A cutting machine 1 on a bench comprises: a long slide bar 51 extending in a longitud...
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JP2023530989A |
. A plunge saw (10) includes a motor (90) and an arbor (100) operably mounting a circular saw blade (200) to the plunge saw (10) and configured to receive torque from the motor (90). . The plunge saw (10) also includes a baseplate (304) ...
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JP2023098154A |
To provide a table cutter tool with a lighting device stably lighting a cutting position of a material to be cut in the night or a dark place.A table cutter machine 1 comprises a base 20 provided with a turn table 30 on which a material ...
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JP2023098459A |
To provide a circular saw allowing a dust collection state in a dust collection box to be easily determined.A circular saw 1 comprises a dust collection box 11 configured to allow chips produced in a cutting process to be collected. The ...
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JP2023093222A |
To increase the maximum tilting angle of a plunge circular saw.A plunge circular saw 10 includes: a base 20; a body portion 30 disposed on a second side relative to the base 20; and a cover 50 disposed on the second side relative to the ...
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JP7299111B2 |
An operation member has a higher degree of design freedom in, for example, the position and the amount of displacement of an operation part, and the force used for operation. A portable cutting machine includes a base, an electric motor,...
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JP2023086461A |
To provide a workbench capable of easily adjusting the height of a ruler.A workbench 10 has a table 11 on which a material 32 to be cut is placed, and fore-and-aft arm holding member 1 respectively attached to fore-and-aft surfaces of th...
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JP2023082347A |
To improve operability during attachment/detachment of a dust case, in a portable cutter comprising the dust case for collecting cut powder produced by cut process.A dust case 30 comprises an attachment/detachment operation part 35 that ...
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JP2023081612A |
To develop a novel revolving circular saw unit in a simple structure for revolving a circular saw, allowing a revolving response instantly and exactly and capable of improving work efficiency as the whole device and a board processing di...
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JP7286444B2 |
To improve slidability and rigidity of a movable cover against twisting in a portable cutting machine which performs cutting while being moved along an upper surface of a material to be cut in order to solve such a problem that although ...
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JP7286487B2 |
To effectively prevent powder dust from being deposited onto a fixed cover.A portable cutter (portable circular saw 1) comprises a fixed cover 50 for covering a part of a disk-like rotary blade tool (sawtooth 2); and a movable cover 60 f...
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JP2023074708A |
To provide a lumber processing relating device allowing wood chips remaining on a plurality of lumbers to be preferably removed.A wood chip collecting device 40 is provided with: conveying mechanisms 14a, 14b allowing lumber M to be conv...
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JP2023522283A |
A system for protecting a power tool operator 110 includes a first set of wearable sensors 120 worn by the operator 110, a second set of wearable sensors 130 worn by the operator 110, and a first set of wearable sensors 130 worn by the o...
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JP7278852B2 |
To inhibit chips from accumulating in a housing and causing a trouble in action of a brake mechanism.A chain saw 2 includes: a prime mover which rotates a saw chain; a brake mechanism 104 which stops rotation of the saw chain; a housing ...
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