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Patent Searching and Data


Matches 551 - 600 out of 4,494

Document Document Title
WO/1990/008615A1
The elongate piece to be cut is clamped in a vice (9) and is in abutment against a stop (10), the latter being secured on a shaft (11) free to rotate in bearings. It is connected by a rod (19) and a shaft (20) of adjustable length to an ...  
WO1990007066A3  
WO/1990/008019A1
The table (12) of a miter saw (10) has an extension table (72, 74) detachably attached thereto at each end. The extension table (74) carries a fence (82) in alignment with the miter table fence (22), and the fence carries a movable stop ...  
WO/1990/007066A2
The two parts (1, 2) to be connected are provided with grooves (4) on the contiguous connecting surfaces (3). The grooves are disposed in a V formation and open into a common orifice in the corresponding connecting surface (3). Connectin...  
WO/1990/005615A1
A machine for use in removing pieces of load-bearing pallets in the repair thereof comprises support means (12; 112) arranged to support a pallet, holding means (14) operable to hold a pallet against movement, a guideway (30; 132) extend...  
WO/1990/004477A1
An equal pitch groove working machine of this invention includes transfer means (10), (40) for transferring continuously a workpiece (100) in its axial direction, a machining tool (23) equipped with a blade (23a) having a thickness corre...  
WO/1989/012522A1
A movable, in any case hollow shaft (6) has been fitted in a body (1) clear off the wall by means of one or more bearings. Clear off the wall of the hollow shaft (6) a solid shaft, or for the purpose of saving weight, a hollow shaft (3) ...  
WO/1989/010235A1
A device for cutting stone has a plate (2) for supporting the stone to be cut, to which the stone can be clamped by means of a holding-down appliance (24). The cutting-off wheel (7) which cuts the stone can travel in the direction of fee...  
WO/1989/010246A1
An extension table (20) for a machine tool (10) of the type that includes a machine table (12, 14) that defines a reference plane includes a rigid, straight beam (30) having a lower surface. A ledge (70) is mounted to the lower surface o...  
WO/1989/010227A1
In the control system disclosed, a hydraulic motor (5) on which is mounted a backlash-free crankshaft (7) drives the saw rocker (2) via a connecting rod (3). One revolution of the motor corresponds to one saw cut. The hydraulic motor (5)...  
WO/1989/008345A1
A cordless power-operated device, such as a saw (20), is powered by a low level D.C. voltage provided by battery pack cells to operate the saw in a cordless mode. The cells are housed in a container (32) which fits into a cavity (23) for...  
WO1989005709A3  
WO/1989/005714A1
A portable machine tool device (1) which may be transported in knocked down form in a substantially flat case. In assembled form the device (1) includes a support frame (8) and a swinging parallelogram linkage frame (9) which pivots abou...  
WO/1989/005709A2
Equipment for cropping, measuring and machining elongated work pieces, preferably rod-shaped or flat, comprises a computer which calculates the length of the work-piece and determines the machining processes, a device for clamping and co...  
WO/1988/006080A1
A rotary table saw (10) for sectioning dental models having a housing with a base portion (12) and a working table (28) mounted on the base portion (12). The working table (28) is controllably depressible so as to be moved upward and dow...  
WO/1988/005369A1
A sawing machine comprises a housing (14), an arm (3) pivotable relative to the housing about an axis (2), a member (4) on the arm, said member being arranged for connection to a saw tool and being rotatable about an axis spaced from the...  
WO/1988/004589A1
A method and an apparatus for cutting and deburring of tubes, whereby a base tube (23) is successively cut into several smaller tube pieces (24) and the cut edges thereof are deburred in a machine comprising a cutting means (1), a double...  
WO/1988/002683A1
A process and device are used for cleaving or slitting a rigid sawn product (10) in particular wood with a modulus of elasticity preferably of the order of 50,000 to 400,000 km/cm2. A narrow tool having chip removal elements, in particul...  
WO/1988/002076A1
In the system described comprising an oscillating mass and a spring, the spring (20) has a spring rate (C) varying as a function of the excitation frequency OMEGA. The oscillating system (100) has an oscillating mass (10) in the form of ...  
WO/1988/000113A1
A circular cross-cut saw for cutting boards (3) to length at both ends has a transverse conveyor device (1), on which the boards are transported. Two sets of circular cross-cut saws (17) are so arranged on two sawing slides (8, 9), which...  
WO/1987/004971A1
A power train for a cutting device (1) includes a rotary cutting tool (47) for cutting or abrading pavement and the like. A prime mover (1) powers the cutting tool. The prime mover has a crankshaft connected to a shaft extension member (...  
WO/1987/002302A1
Process and device for making deep cuts in concrete, reinforced concrete, a masonry or similar structure, involving the use of a circular saw blade (5) and a guide bore (B) made directly next to the cut to be made and prior to the cuttin...  
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/1986/002590A1
Circular saws (Fig 1), band saws (Fig. 2) or frame saws (Fig. 3) are intended for sawing straight as well as curved timber with knots and other irregularities which tend to direct the saw blade so that the kerf deviates from the desired ...  
WO/1984/002102A1
A power tool support device for use with a bench clamp or vice such as the WORKMATE (Trade Mark) portable bench, comprises a surface plate member (1) having spaced parallel sides (2) for receipt between the bench jaws (20, 21) in general...  
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/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)...  
JP3220671U
[Subject] Let it be a subject to be able to cover a large area which does not cover and go out and to provide a splash scattering prevention cover for pipe cutters which can prevent scattering of cutting splash effectively in the convent...  
JP6490909B2  
JP2019507689A
[Subject] A dust-collecting cover for electric disc saws and a dust collecting method are provided. [Means for Solution] It is a dust-collecting cover for electric disc saws, and a dust collecting method, and a main part (1) of the dust-...  
JP6480889B2  
JP6480975B2  
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...  
JP6472875B2  
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 ...  
JPWO2018061557A1
The cutting tool which can be positioned is provided for the 3rd pulley with high precision. The 1st pulley 601 that desk disc saw 1 motor shaft 68B and really rotates, Intermediate shaft 602 in which the 2nd pulley 603 and the 3rd pulle...  
JP2018204595A
To provide a portable work machine which prevents an erroneous engine stop caused by erroneous detection of a liquid level of lubrication oil and can maintain safety for a worker.An engine cutter 100 serving as a portable work machine in...  
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...  
JP2018192539A
To provide an electric tool capable of easily replacing a tip end tool.An electric tool includes: a housing which stores a rotor core having a magnet and a brushless motor having a stator; a rotary shaft which is rotated by the brushless...  
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...  

Matches 551 - 600 out of 4,494