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Patent Searching and Data


Matches 551 - 600 out of 3,744

Document Document Title
WO/1987/006518A1
Device for cutting a continuously fabricated tube, and more particularly a cardboard tube fabricated by means of a so called ''spiralling'' machine. The device according to the invention comprising a knife-holder carriage (7) which is mo...  
WO/1987/004109A1
Apparatus for modifying building blocks which vary somewhat in size to provide spaced-apart depressions in the top and bottom surfaces thereof with the bottoms of the depression in the bottom surface being at a uniform distance from the ...  
WO/1987/003325A1
Reactor shielding wall dismantling apparatus provided with a support (2) disposed in such a manner as to extend from the upper portion of a reactor to its bottom, an upper support means (3) for supporting the upper part of this support (...  
WO/1986/005727A1
Sawing method involving in one direction continuously driven saw blades (1, 2) or saw wheels, according to which two saw blades (1, 2) or saw wheels are arranged in an adjacent position to each other, with associated saw teeth extending ...  
WO/1986/004538A1
Apparatus for cutting pieces of a predetermined length from a string of material by means of a rotary saw blade, said string being conveyed intermittently and at irregular speed. To meet this object without the apparatus being more than ...  
WO/1986/004011A1
In a radial arm saw (10), there is disclosed a continuously adjustable restraining device for controlling the speed of cut of the saw (38) through work pieces positioned on the work table (18). The adjustable device has a hydraulic cylin...  
WO/1986/003441A1
The device is comprised of a circular saw arranged above the solid surface of a table (1). Individual blades (5) of the circular saw are mounted on the shaft of the circular saw, between spacer plates (6). The blades (5) of the circular ...  
WO/1985/005063A1
The sides of tree trunks transported in a longitudinal direction are shaved by two cutting heads (4), which are arranged with rotation axis parallel to each other and are driven in opposite directions of rotation. The cutting circles (4a...  
WO/1983/003569A1
A power tool mounting assembly which comprises a semi-circular base plate (8) which has a radial arm (9) pivotally connected (10, 11) adjacent the straight edge to the underside of the plate (8). The arm has a yoke member (17) slidably m...  
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...  
WO/1982/000452A1
A continuous tube (T) is formed by spirally-winding an extruded thermoplastic ribbon (R) having mating edges which are joined together to form a spiral seam and having at least one reinforcing rib (3) which, when in its spiral wrapped fo...  
WO/1981/002267A1
The device is adapted both to the cutting and the tapping of pipes and comprises a cutting unit (1) and a tapping unit (2) which are mounted on a common frame (3) supported by a trestle (4). The device may be disassembled in separate ele...  
WO/1981/000821A1
An apparatus for processing especially heavy metal tubes comprises a frame (1) supported by wheels (2, 3), said frame having a plurality of supports (6, 7, 8, 9, 10) consisting of rollers (11, 12) which may together support the tube (17)...  
WO/1980/000138A1
An elongated hollow element (10), such as a tube, is cut off by means of a rotatable milling cutter (18). In order to increase the cutting speed and decrease the tool cost the elongated element (10) is simultaneously rotated at least dur...  
WO/1979/000751A1
A method for quickly cutting rigid polyurethane foam laminate, especially metal faced laminate, while the laminate is continuously transported on a conveyor, consists of moving circular saws, am arranged in fixed disposition alternately ...  
JP6479168B2  
JP2019505404A
In a factory line which molds materials, such as a steel pipe and section steel, continuously, Material into which a plurality of cutter holders connected in series are molded continuously, It is the new method of cutting by fixed length...  
JP2019033649A
[Subject] A possible power tool of controlling an operation of an over-current protection function is provided. [Means for Solution] Power tool 1 equips motor 6 and motor 6 with inverter circuit 43 which supplies driving current, and con...  
JP2019030951A
[Subject] An accommodation case where an enlarged battery pack and an electric appliance with which it is equipped with this can be stored is provided. [Means for Solution] Accommodation case 10 has the 1st case member 11 by the side of ...  
JP6474764B2  
JP2019025802A
[Subject] Provide a cutting device which can raise flexibility. [Means for Solution] Since disc saw 60 is constituted by variable in a cutting size of board material P in the cross direction, a width dimension of Remaining material Pb ch...  
JP2019025608A
[Subject] A power tool which prevents malfunction of a controller by a noise which occurs in a power line is provided. [Means for Solution] Power tool 1 is provided with the following. Motor 42 which is stored by housing 60 and made to r...  
JP6472594B2  
JP2019024310A
[Subject] Provide a method and a system which charge a battery. [Means for Solution] It has a battery charger which can operate so that the 1st battery that has the chemical nature of a lithium base, the 2nd battery that has the chemical...  
JP2019022918A
[Subject] Even if you can suppress reaction from load which arises to a worker at the time of starting of an electric motor and a brake, cutting capability being greatly securable, provide a processing machine which does not cause an inc...  
JP2019501782A
The cutting wheel, support housing part (36) which are the cutting devices of a hand carry type and a hand induction type, and rotate, The safety guard (24) which covers the above-mentioned cutting wheel in the transmission mechanism (19...  
JPWO2017208708A1
The disc saw which can adjust the maximum cut depth of the cutting edge is provided. Base 4 where subbase 7 which opening 4a which makes cutting edge 6 project is formed, and has slidable predetermined thickness for a cutting material to...  
JP2019005920A
[Subject] Provide an adapter for rulers which can improve the flexibility of attachment to a portable processing machine. [Means for Solution] Adapter 3 for rulers for guiding a portable processing machine driven by an electric motor in ...  
JPWO2017187894A1
The portable cutting machine which increased the amount of rotation of the main part to a base is provided, avoiding enlargement and the weight increment of a tilt mechanism. Connecting member 21 which a main part and a base provided wit...  
JP6450186B2  
JPWO2018061556A1
The power tool which can attach a tip tool easily is provided, without performing operation which fixes an outputting part. Motor 4 and axis of rotation 41 which is prolonged in a horizontal direction and rotates by motor 4, It rotates b...  
JP2018204595A
[Subject] An incorrect stop of an engine by wrong detection like liquid of lubricous oil is prevented, and a portable work machine which can maintain safety to a worker is provided. [Means for Solution] Engine cutter 100 as a portable wo...  
JP2018536549A
The cutting wheel, support housing part (36) which are the cutting devices of a hand carry type and a hand induction type, and rotate, The safety guard (24) which covers the above-mentioned cutting wheel in the transmission mechanism and...  
JP2018536548A
The cutting wheel which is a cutting device (10) of a hand carry type and a hand induction type, and it rotates, The safety guard (24) which covers the above-mentioned cutting wheel in the transmission mechanism (19) and flange which con...  
JP2018193726A
[Subject] While a human labor which cutting takes is mitigable, a cutting device and a method for cutting the same of a construction thing which can always cut a construction thing correctly, or a pavement thing are provided. [Means for ...  
JP2018187704A
To provide a portable cutting machine that can sufficiently lowering the force of cutting chips and prevent a turbulent flow from being generated in a dust box even when the dust box is miniaturized.A portable cutting machine includes a ...  
JP2018187702A
To achieve efficient cooling of an electric connection part between an electric tool body and a battery pack.An electric tool includes: an electric tool body 2 having a motor, a body housing 20 which houses the motor, a fan 45 which is h...  
JP2018187706A
To provide a portable cutter which enables easy attachment/detachment of a dust box and makes chips less likely to leak from a border between an exhaust port of the dust box and an opening of a housing.A portable cutter includes: a motor...  
JP2018187768A
To provide a dust collection cover used in a cutting machine for cutting stone and concrete, to collect powder dusts efficiently, capable of performing sufficient dust collection by self-dust collection without requiring the separate use...  
JP2018187705A
To provide a portable cutter including a dust box which can prevent back flow of chips without causing clogging with the chips.A portable cutter includes: a motor; a saw blade 12 which rotates by the motor and cuts a cut material; and a ...  
JP6429999B2  
JP6431446B2  
JP6425152B2  
JP6425030B2  
JP2018176316A
To provide a portable cutting machine of which a protective cover can be easily fixed at a desired position.A cutting blade 3 cuts an object to be cut by rotational action around a central axis thereof. A cutting machine body 2 rotatably...  
JP2018533494A
A foldable miter saw is provided with the following. Base unit, Working table, It folds up with an active position and is a cutting unit which can be adjusted between positions. In an active position, a serrated knife and a working table...  
JP2018176310A
To compactly dispose a controller for control of operation of mainly an electric motor, in a portable processor capable of cutting or cutting off a material by moving a round blade tool upward and downward within a blade tool cover.A por...  
JP2018176462A
To solve a problem of a portable processing machine, such as a circular saw, provided with a function for wireless communication, which is started and stopped by interlocking with a dust collector as additional equipment, and to thereby ...  
JP2018176315A
To provide a power tool and a power tool system with a dust collector interlocking function with high usability without useless power consumption.A power tool 10 includes: a housing 12 which houses a motor being a driving source therein;...  
JP6421495B2  

Matches 551 - 600 out of 3,744