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Patent Searching and Data


Matches 201 - 250 out of 9,830

Document Document Title
WO/2012/151760
A device for air cooling cutter and sand discharging comprises a central fixing ring (1), an upper closing cover (2) and a lower air outlet structure which are connected with the central fixing ring. A method for air cooling cutter and s...  
WO/2012/152784
The invention first relates to a tile cutter, comprising a base plate (1) for accommodating a tile (8), which base plate extends in the horizontal direction in the usage position of the tile cutter, and a slide (3) that can be moved in t...  
WO/2012/152784
The invention first relates to a tile cutter, comprising a base plate (1) for accommodating a tile (8), which base plate extends in the horizontal direction in the usage position of the tile cutter, and a slide (3) that can be moved in t...  
WO/2012/150517
The invention relates to a method for fixing a single-crystal workpiece (1 ) on a holding means (2), the holding means (2) comprising a mounting surface (4) for mounting the holding means (2) on a processing device (6); wherein the metho...  
WO/2012/148981
A cutting implement (200) configured to be attached to an implement carrier of a power machine. The cutting implement includes an attachment structure (202) that is capable of engaging and being secured to the implement carrier. The cutt...  
WO/2012/146084
A diamond wire saw device for cutting a silicon ingot. A multi-layered cutting mesh surface is made of mesh surfaces of wire meshes formed of diamond strands (2) that are parallel to each other and wound on groups of wire guiding wheels ...  
WO/2012/147472
Provided is a method for manufacturing a compound semiconductor single crystal substrate by which a compound semiconductor substrate having sufficient thinness can be obtained at low cost from an ingot formed using a horizontal boat meth...  
WO/2012/143958
A machine for multiple wire cutting of stone materials comprises a plurality of cutting devices (4) mounted on a supporting structure (3), the devices arranged parallel and drawn near to each other, each device in turn comprising a cutti...  
WO/2012/143174
The invention relates to a drilling tool (1) intended to act on a material to be treated, comprising a work head (2) which comprises a main body (3) made of a first material (W1), a cutting element (SE4) configured as a primary cutting e...  
WO/2012/142766
A table-type tile cutting device has a supporting frame (1), a bottom supporting frame (2) for placing a tile and a cutting head (3) for cutting the tile. The supporting frame (1) has a flat support (11) for installing the bottom support...  
WO/2012/144136
The present invention is a method for resuming the operation of a wire saw in the case where after cutting of a workpiece has been temporarily interrupted halfway, the cutting is resumed, said method being characterized by comprising: a ...  
WO/2012/142633
The invention relates to a sawing cable for use in a cable sawing machine, comprising a wire cable braided from several wire strands (1) and cutting beads (2) arranged on the wire cable, wherein the ends (3) of the wire cable are spliced...  
WO/2012/143956
A machine for multiple wire cutting of stone material comprising a plurality of cutting devices (4) mounted on a supporting structure (3), each comprising an annular cutting wire (11), driving means (16) for the cutting wire (11), and at...  
WO/2012/142194
In some cases a composite cutting blade includes one or more cutting segments along a periphery of a hub segment. According to an example, the hub segment and the one or more cutting segments can comprise the same or different porous mat...  
WO/2012/140570
The invention relates to a rock drill comprising an insertion portion, a flute adjoined to the insertion portion, and a head portion adjoined to the flute, wherein the flute is of at least double-spiral configuration and correspondingly ...  
WO/2012/139498
A three roller multi-wire saw for cutting wafers includes two cutting rollers (11, 12) provided parallel to each other in a cutting chamber (71), and an auxiliary cutting roller (13) which is provided at or above the symmetry center of t...  
WO/2012/142194
In some cases a composite cutting blade includes one or more cutting segments along a periphery of a hub segment. According to an example, the hub segment and the one or more cutting segments can comprise the same or different porous mat...  
WO/2012/139221
A method of assembling a tile, including: cutting a stone strip into a plurality of stone shapes; assembling said plurality of stone shapes in a tray comprising a non-stick coating and a temporary adhesive applied thereto for temporarily...  
WO/2012/132974
The present invention relates to a method for cutting a brittle sheet that has a first step for supporting the brittle sheet by a support unit and a second step for locally heating the brittle sheet supported by the support unit, forming...  
WO/2012/133532
A wire saw is provided with a pair of bobbins (12A, 12B) and main rollers (13A, 13B). The wire travel path between one (12A or 12B) of the bobbins and the main rollers (13A, 13B) is provided with a dancer roller (16A or 16B), a traverse ...  
WO/2012/132973
The present invention relates to a method for cleaving a plate-like glass member by discharging electricity to a surface of the plate-like glass member towards a line to cleave on the plate-like glass member, and scanning electric discha...  
WO/2012/133530
Provided is a technique by which a ceramic substrate can be favorably divided. Due to this technique, defects can be suppressed in the subsequent processing steps. A method for manufacturing a ceramic element (62) comprises: a fixation s...  
WO/2012/130737
A cutting and working machine (1) particularly for ceramic material, stone-like material and the like, comprising a supporting frame (2) for a resting and conveyance assembly (3) provided with an accommodation surface (4) for respective ...  
WO/2012/126883
A purification arrangement (53) for supplying wire saws (51) with cutting fluid comprises at least two purification devices (1, 69) producing cutting fluid of lower (57) and higher (59) degree of purity, both purities however sufficient ...  
WO/2012/119946
A sawing bead for use in a sawing cord is described and claimed. Sawing cords are used for cutting hard and brittle materials. The sawing bead comprises a tubular metallic sleeve on which an abrasive layer is deposited. The abrasive laye...  
WO/2012/119947
A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or s...  
WO/2012/121661
The present invention relates to an annular saw blade comprising an annular body (2) having cutter means (3) arranged at its outer periphery, which body (2) has a radial extension (1) that considerably exceeds the thickness at (T) and is...  
WO/2012/121049
A wire saw is provided with: a pair of main rollers; a wire (25) installed between both the main rollers; a workpiece support section (27); and a jig for a workpiece, attached to and detached from the workpiece support section (27). The ...  
WO/2012/121661
The present invention relates to an annular saw blade comprising an annular body (2) having cutter means (3) arranged at its outer periphery, which body (2) has a radial extension (1) that considerably exceeds the thickness at (T) and is...  
WO/2012/116843
The invention relates to a power tool system comprising at least one power tool which has at least one tool support unit (12a; 12b; 12c; 12d; 12e) for supporting a tool during machining, and at least one power tool separation device whic...  
WO/2012/116833
The invention relates to a power tool system comprising at least one power tool, in particular a circular saw, comprising at least one tool support unit (12a; 12b; 12c) for supporting a tool during machining and at least one displacably ...  
WO/2012/115462
Provided is an apparatus for slicing an ingot. The apparatus for slicing the ingot includes a mounting part on which the ingot is mounted, a wire saw disposed under the mounting part, a slurry supply part supplying slurry from an upper s...  
WO/2012/115462
Provided is an apparatus for slicing an ingot. The apparatus for slicing the ingot includes a mounting part on which the ingot is mounted, a wire saw disposed under the mounting part, a slurry supply part supplying slurry from an upper s...  
WO/2012/115099
Provided is a water-soluble working fluid for a fixed abrasive grain wire saw, which can suppress an increase in viscosity when contamination by chips occurs and suppress the occurrence of clogged piping or firm sticking in equipment cau...  
WO/2012/110102
A wire saw device (100; 200) for sawing a hard material is described. The device includes an inlet spool (130) for providing wire towards the wire web (111; 211; 310), the wire web having an inlet side and an outlet side, a main frame (1...  
WO/2012/110976
A device for tensioning the cutting wires (20) in a multiwire machine (1) for cutting slabs from blocks (B) of stone material. The device comprises one support element (30) including one annular seat (35) for housing a respective cutting...  
WO/2012/108055
The present invention addresses the problem of providing a monocrystalline substrate production method capable of easily producing a relatively large and thin monocrystalline substrate, and a monocrystalline member with a modified layer ...  
WO/2012/108391
The present invention relates to a glass plate cutting method for cutting along a cut line a glass plate machined to have said cut line, wherein a pair of holding members holds the bottom surface and the top surface in the width directio...  
WO/2012/108866
The present invention is drawn to a process of drilling organic glasses, comprising the following steps: (a) providing a substrate of organic glass, preferably of optical grade, (b) laminating onto at least one surface of said organic gl...  
WO/2012/108054
The present invention addresses the problem of providing a monocrystalline substrate production method capable of easy producing a relatively large and think monocrystalline substrate, and a monocrystalline member with a modified layer f...  
WO/2012/108052
The present invention addresses the problem of providing a monocrystalline substrate production method capable of easily producing a relatively large and thin monocrystalline substrate, and a monocrystalline member with a modified layer ...  
WO/2012/108056
The present invention addresses the problem of providing a monocrystalline member with a stress layer formed in the interior and a monocrystalline substrate production method capable of easily producing a relatively large and thin monocr...  
WO/2012/105876
A chain bar guiding system for a wall chain saw, mainly for cutting concrete, comprising: a safety cover (110) rotatably coupled to a cover anchor mechanism (108) coupled to the wall saw (100); a chain saw assembly housing (150) slidingl...  
WO/2012/105904
A chain bar unit (2600) for a wall saw (100) include a bar (1116) configured to receive a circulating chain or wire around a perimeter of the bar (1116). The chain bar unit (2600) also includes a driving gear (1140) for driving the chain...  
WO/2012/106280
Strengthened glass substrate sheets and methods of fabricating glass panels from glass substrate sheets are disclosed. In one embodiment, a method includes forming at least one series of holes through a thickness of the glass substrate s...  
WO/2012/100659
A wire saw, especially a wire saw for cutting stones, comprising a rope-shaped cord and a plurality of saw blades, and the plurality of saw blades are fixed to the rope-shaped cord; the saw blade comprises a central body (2), a grinding ...  
WO/2012/102659
The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: a blade arrangement (2) for making a trench (5) in the ground, a consolidation and laying means (3) being arrange...  
WO/2012/102659
The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: a blade arrangement (2) for making a trench (5) in the ground, a consolidation and laying means (3) being arrange...  
WO/2012/099509
A cutting and dust or slurry collecting assembly that comprises: a) a circular saw blade (4) b) a blade guard (5) c) a cover device (6), and the cover device (6) has a front end (31), a rear end (32), a top surface (34), a bottom surface...  
WO/2012/099444
The present invention relates to a wire saw apparatus for cutting an ingot. The wire saw apparatus for cutting a downwardly moving ingot according to the present invention comprises: a plurality of bobbins which are spaced apart from eac...  

Matches 201 - 250 out of 9,830