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Matches 1 - 50 out of 19,684

Document Document Title
WO/2018/087619A1
The invention relates to a wire saw (10) for cutting a piece of material, particularly for slicing, squaring and/or bricking a piece of semiconductor material, comprising - a first compartment (1) in which wire guide rollers (3, 4) for s...  
WO/2018/083090A1
The invention relates to a flange arrangement for a filter device to be positioned in a water treatment device, where said water treatment device contains a water reservoir and a suction head. The flange arrangement contains a base plate...  
WO/2018/083078A1
Apparatus A for capturing a filter device (14) in a water treatment unit (1) containing at least one signal transmitter (13) and at least one sensor (12) for capturing a signal from the signal transmitter (13), wherein the water treatmen...  
WO/2018/083184A1
The invention relates to a tool and a device which make it possible to remove material on the surface of walls, ceilings and floors even in the corners of contaminated interiors.  
WO/2018/084771A1
The present disclosure relates to an engine-driven tool (1) comprising a rotatable work tool (2), an engine (4) that is arranged to propel the rotatable work tool (2), a shielding cover (8) for shielding the rotatable work tool (2), and ...  
WO/2018/084784A1
The present disclosure relates to engine-driven tool(1) comprising a rotatable work tool (2) and an engine (4) for propelling a first driving pulley (28) via a clutch wheel (30) comprised in a power transferring unit (27) and having an o...  
WO/2018/080407A1
The invention is a method applied on the floor, wall or ceiling for enabling opening of self-joint gaps (2.1) when coating-covering materials (2) are brought together, by means of opening joint gaps/channels (2.1) in desired depth and wi...  
WO/2018/070258A1
This method for producing a band-shaped glass film GF involves the use of a plurality of rollers 10 for changing the direction of a descending band-shaped glass film GF to a horizontal direction and a first horizontal conveyance section ...  
WO/2018/070345A1
This method comprises: a scribing step for forming, in a glass original plate 20, a main scribing line 40 extending along a predetermined cutting line L1, and in addition, a first auxiliary scribing line 51, a second auxiliary scribing l...  
WO/2018/071247A1
A sample preparation saw (10) has a base (130, 146, 14, 47), a housing (12, 76), a saw (10) assembly (30, 58) mounted to the base (130, 146, 14, 47), a dressing assembly (58), a sample clamping assembly (100) mounted to the base (130, 14...  
WO/2018/068118A1
The invention comprises a machine (1) with at least one head (A), preferably two heads (A and B), with a motor (2) and a chuck (3) from which projects a hemispherical drill (4) with four cutting radiuses (R1, R2, R3, R4) that is able to ...  
WO/2018/069400A1
The invention relates to a cut-off blade for the material-removing machining of a mineral-containing material, comprising at least one machining member, radially on the outside of a central cut-off blade axis, for material removal, where...  
WO/2018/065783A1
This invention relates to a method of cutting (e.g. micro-milling) brittle materials. A protective ductile layer is present on the brittle material during the cutting step. The method offers an improved edge quality of the machined profi...  
WO/2018/067189A1
An extendable saw can include a blade housing coupled to a main body by at least one extendable member, the blade housing at least partially covers a saw blade and the extendable member can be configured to move the blade housing and the...  
WO/2018/067022A1
The subject matter of this invention is the spacial diffraction grid applied as a modified surface structure (2) on the surface of crystal-structure stone (1), in particular transparent stone (1) of regular and homogeneous inner material...  
WO/2018/060933A1
An air bag (110) for pushing down stone slabs (110), comprising at least two overlapped flexible plane layers welded to each other (111, 112), the air bag (110) configured to be put into a plane cut slit (150) between a quarry wall (140)...  
WO/2018/060856A1
A method and system for producing decorative veneer products and/ or assemblies. The method and system include a decorative material or materials being adhered to a backing plate to improve a structural integrity of the decorative materi...  
WO/2018/055273A1
This cutting process comprises: - the use of a marked abrasive wire comprising, on the cylindrical outer face thereof and between abrasive particles, a mark that is deformed as a function of the twisting of the abrasive wire, this mark e...  
WO/2018/055018A1
A core drill bit (1) comprises a tubular shaft (12), a mounting platform (34) provided on a proximal end of the tubular shaft (12) for mounting the core drill bit on a power tool (35), and an annular cutting section (2) provided with abr...  
WO/2018/055015A1
The inventive core drill bit (1) comprises a tubular shaft (12), a mounting platform (31) provided on a proximal end of the tubular shaft (12) for mounting the core drill bit on a power tool (26), and an annular cutting section (2) provi...  
WO/2018/055543A1
A rotating tool for cutting microtrenches (1) comprising a disk-like rotatable body (2) having a central axis (X) and adapted to be secured to an arriver spindle of a digging machine or the like and a circular peripheral edge (3), at lea...  
WO/2018/052118A1
Provided is a core drill capable of reducing powder dust that scatters outward during drilling work, even on a drilling spot having, at a location immediately near thereto, a wall or the like vertical to the surface to be drilled. An exe...  
WO/2018/050625A1
The invention relates to a drill (1) which comprises an insertion end (4), a coil (8) and a drill head (2). A drill axis (6) runs through the insertion end (4), the coil (8) and the drill head (2). The coil (8) has a conveying flank (25)...  
WO/2018/050800A1
A power saw includes a base plate, housing, and spring. The base plate is configured to move along a workpiece, and includes a pivot mount and a first retaining member defining an arcuate slot. The housing is configured to receive a cutt...  
WO/2018/050267A1
The invention relates to a drill head (1) of a hard material for a drilling tool (2), wherein the drill head (1) has at least one suction opening (4) at a working end (3), via which suction opening drill cuttings can be suctioned, and th...  
WO/2018/047652A1
The purpose is to provide a slicing device for hard, brittle material that can significantly shorten the time required to slice hard, brittle material and that can efficiently slice hard, brittle material. Provided is a slicing device fo...  
WO/2018/042864A1
This method for producing a semiconductor substrate comprises the following steps. While measuring the outer diameter of a wire wherein diamond abrasive grains are fixed to a core wire, a semiconductor is sliced with the wire. A conditio...  
WO/2018/029112A1
The invention relates to a separating blade (1) having a machining section (2) for the material-removing machining of a mineral-containing hard material, wherein the separating blade (1) is designed to be set into rotation by means of a ...  
WO/2018/025234A1
The invention relates to an automatic sawing machine (100) for sawing natural stones pieces and concrete blocks. The sawing machine comprises: i) a frame (110); ii) a first motorized conveyor belt (120) and a second motorized conveyor be...  
WO/2018/024666A1
The flat chisel (1) according to the invention has a longitudinal axis (7), a shank (2) and a sheet-like working section (5). The shank (2) has a striking surface (4) perpendicular to the longitudinal axis (7). The working section (5) ha...  
WO/2018/025539A1
Proposed is a method for suppressing contamination by nickel to less than the detection limit when cutting a silicon ingot having a diameter exceeding 300 mm using a fixed abrasive wire saw. A method for feeding a silicon ingot having a ...  
WO/2018/016966A1
Gemstone cutting and polishing apparatus comprising two main components: a precision divider (100) and an angle and elevation platform (200). The precision divider (100) is arranged to cut and polish a desired number of facets in a gemst...  
WO/2018/015966A1
Disclosed is a gemstone (1), comprising: a crown region (20) having flat octagonal surface (30) at top; a pavilion region (40) having conical shape; a culet region (50) being provided at the tip of conical pavilion region; and a girdle r...  
WO/2018/012313A1
The present invention is a wire saw device that includes: a wire feed reel that lets out wire; wire rows formed of the wire spirally wound around a plurality of wire guides; a wire winding reel on which the wire is wound; and a workpiece...  
WO/2018/008645A1
A boring device for forming an increased-diameter section at the bottom of a mounting hole comprises: a shaft provided with a contact surface which is provided at the front end thereof and which comes into contact with the bottom of the ...  
WO/2018/001793A1
The invention relates to a method for resuming an interrupted process for sawing a workpiece (6) into a plurality of wafers using a wire saw which uses a sawing wire (3), for example a diamond sawing wire, coated with a cutting grain. Th...  
WO/2018/000053A1
The invention relates to an automatic tile cutter (1) comprising a cutting table (31) for receiving a tile (21) to be cut, and at least one cutting tool (59) that is translatably movable along a guide rail (61) and is to cut the tile alo...  
WO/2018/001094A1
A cutting tool includes a cutting head (15) for achieving the cutting function, a frame (12) for supporting the cutting head, a worktable (13) for placing an object to be cut, a guide rail assembly (14) for sliding the worktable relative...  
WO/2018/003654A1
A method to dismantle a vertically erected RC or SRC concrete member (1), wherein: a wire saw cutting device (A) is used, and the concrete member (1) is cut by circularly rotating a wire saw (11) and by being cut into with a pull cutting...  
WO/2018/001801A1
The invention relates to a drill head (2), comprising a tip (12), a vertical axis (6) running through the tip (12) and at least four cutting edges (10), each of which has a chisel edge (11). The chisel edges (11) of at least three of the...  
WO/2018/003430A1
This method for producing sheet glass involves forming a scribe line SL into a glass substrate G by moving a scribe tool 1 in a prescribed direction X, and folding and breaking the glass substrate G along the scribe line SL. The scribe t...  
WO/2018/001731A1
The invention relates to a method for operating an ultrasonic drilling machine, in particular a handheld ultrasonic drilling machine (100), for the material-removal machining of a workpiece (166), in particular a substantially mineral wo...  
WO/2017/222450A1
The present disclosure relates to a guide bar (1) for a chain saw (3) with a proximal section (7), a distal section (13), and an intermediate section (15) between the proxymal and distal sections. The periphery of the guide bar defines a...  
WO/2017/209715A1
This invention is related to a method for drilling holes or carving the surface in glass household goods using a laser and a system for performing said method. In the method, the glassware is brought onto a conveyor band where a holder o...  
WO/2017/209242A1
The present invention addresses the problem of providing a resin-bonded wire saw which achieves good cutting performance with little loss of abrasive grains and which suppresses the occurrence of wafer surface flaws during cutting. The r...  
WO/2017/204495A1
The present invention relates to a saw curve shaping device and a stone processed thereby, the saw curve shaping device being configured to shape a saw curve groove on the surface of stones (granite, marble, limestone, and the like) and ...  
WO/2017/204690A1
The invention relates to equipment for use in the food industry, and more particularly for use in confectionery making for preparing confectionery pastes, seed and nut pastes, chocolate pastes and fillings for sweets. The technical resul...  
WO/2017/205759A1
A cutting device for a cutting head includes a disc, a plurality of cutting elements secured to the disc, and a plurality of wear elements secured to the disc. The disc rotates about an axis of rotation, and the disc includes a periphera...  
WO/2017/204055A1
A cutting edge (51) provided with a distal end section (51N) having axial symmetry in an axial direction (AX) is prepared. While orienting the axial direction (AX) of the cutting edge (51) so as to be perpendicular to one surface (SF1) o...  
WO/2017/202245A1
A multi-position processing apparatus for a silicon boule. The apparatus comprising: a machine base (1) provided with a silicon boule processing platform; a silicon boule loading and unloading device (2) for loading and unloading a silic...  

Matches 1 - 50 out of 19,684