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Patent Searching and Data


Matches 1 - 50 out of 4,268

Document Document Title
WO/2018/213413A1
A method of manufacturing a saw blade includes providing a saw blade body, forming a plurality of gullets and a first portion of a plurality of tooth bodies in the saw blade body with each gullet positioned between adjacent tooth bodies,...  
WO/2018/213371A1
A saw blade includes a cutting portion having consecutive first, second, and third cutting teeth. Each cutting tooth includes a rake surface, a relief surface, and a tip. The first cutting tooth includes a protrusion extending from the r...  
WO/2018/193298A1
The present invention relates generally to a wire saw and, particularly but not exclusively, relate to a wire saw for cutting stones in mining and quarrying applications. The wire saw (200, 300) comprises a wire (201, 301). A plurality o...  
WO/2018/194511A1
The present disclosure relates to a cutting blade (3) for a clearing saw (1), the cutting blade (3) having a plurality of teeth (11), at least some of which comprise a leading edge (19), a trailing edge (21), and a point (17) in between ...  
WO/2018/193791A1
[Problem] To provide a power tool rotating saw attachable to a power tool and suitable for cutting or shaving wood. [Solution] A rotating saw 10 is constituted by a disc-shaped base metal 10a, a plurality of blade bases 12 formed in an o...  
WO/2018/167665A1
A production method of a diamond wire (1) for cutting stone-like material comprising the steps of: threading a predetermined number of abrasive beads (3) on the supporting cable (2); joining the two ends (2a) of the supporting cable (2) ...  
WO/2018/159173A1
Provided is a blade capable of cutting a prescribed material to be cut in a short time while suppressing wear on a blade edge. Provided is a blade characterized in comprising a substrate that extends in a longitudinal direction and that ...  
WO/2018/156758A1
Systems and methods for cutting grass and other materials using a disk-shaped cutting web. The cutting web has a center portion that is attachable to a rotating shaft adapter. The center portion may be a solid annular disk having a keyed...  
WO/2018/155356A1
Provided is a hard-tip band saw blade in which it is possible to sufficiently reduce manufacturing costs while improving durability. In this hard-tip band saw blade 10, left-side corner parts of hard tips 16T (20T, 26T) of right offset t...  
WO/2018/155479A1
Provided is a hard tip band-saw blade in which groups of saw teeth are repeatedly provided and each group of saw teeth is constituted by two groups of small saw teeth. In a first group of small saw teeth, a plurality of saw teeth include...  
WO/2018/153530A1
The invention relates to a reciprocating saw blade (1) for a machine tool, in particular a jigsaw blade, having a first row of saw teeth (3) and a second row of saw teeth (4), the first and second rows of saw teeth (3, 4) being at an ang...  
WO/2018/149631A1
The invention relates to a method for simultaneously separating a plurality of discs from a rod using a structured saw wire (2). The structured saw wire (2) is guided by grooves (9, 10) of two wire guide rollers (14), and the base of eac...  
WO/2018/146608A1
Operative unit (1) for a disc-shaped rotary tool, which comprises two or more machining bodies (2) of substantially discoid shape placed in succession and aligned with each other along the rotation axis (X) thereof. The operative unit (1...  
WO/2018/145980A1
A recurring problem in the use of saw cords for sawing natural or man-made stone-like materials, such as marble, granite, brick, concrete and the like, is that during the use of the saw cord the beads may develop a flat face inhibiting t...  
WO/2018/137291A1
A machining tool, comprising at least two slicing cutters (1) and a slicing cutter connecting shaft (2); each slicing cutter (1) comprises an annular cutter head (11) and a toothed cutting portion (12) provided at the outer periphery of ...  
WO/2018/138706A1
Production method of a diamond wire (1) for cutting stone-like material comprising the steps of: threading a given number of abrasive beads (3) onto the supporting cable (2); joining the two ends (2a) of the supporting cable (2) by appro...  
WO/2018/126945A1
A spool of saw wire is disclosed. The saw wire is wound on the core of the spool (718). The saw wire is made of steel wire (406) wherein two or more crimp deformations are implemented. Each of said two or more crimp deformations has a cr...  
WO/2018/121997A1
The invention relates to a tool for machining materials, having a main part (4, 34) and one or more blades (6, 38). The main part (4, 34) is made of a low-alloy steel. The socket (17, 39) is welded to the main part (4, 34), and the blade...  
WO/2018/090694A1
Disclosed is a combined grooving blade for a synchronous cutting machine with half-closed water cooling channels. Two outside diamond grooving blades (1) are disposed on outer sides of two internal clamp plates (2). The two outside diamo...  
WO/2018/083472A1
Apparatus comprising: a rotatable drive shaft (12); one or more members (16a-d) mounted for oscillatory, pivoting motion; motion conversion means (17, 28a-d, 16a-d) for converting rotational motion of the drive shaft to the oscillatory, ...  
WO/2018/078000A1
An accessory tool for an oscillating power tool includes a support arm portion having a first lateral edge and a second lateral edge and a blade portion extending from a forward end portion of the support arm portion generally in a later...  
WO/2018/078663A1
Bandsaw (M) with a shaped band blade, comprising: - a band blade (1 ); - at least one pair of flywheels (5, 6) arranged to move said band blade (1 ); - a motor member (7), connected to at least one of said flywheels belonging to said at ...  
WO/2018/074038A1
The tipped circular saw blade (1) has a disk-shaped base metal (2) and tips (4) joined to the base metal (2) so as to radially project from the outer periphery of the base metal (2). The circular saw blade (1) has an outer diameter of 28...  
WO/2018/069668A1
A method (100) of producing toothed blades from a strip material (200, 250) is disclosed. The method (100) comprises: cutting the strip material using combined laser cutting (102a) and mechanical machining (104a) or using waterjet cuttin...  
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/2018/061556A1
Provided is an electric power tool whereby a distal-end tool can easily be attached without performing an operation for fixing an output part. Provided is an electric power tool having: a motor 4; a rotary shaft 41 rotated by the motor 4...  
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/2018/050271A3
The invention relates to a tool cutting body (10) for soldering to a tool base body (1) made of steel. The tool cutting body (10) has a working region made of a silicon-containing ceramic and a connecting region made of a WC based hard m...  
WO/2018/050271A2
The invention relates to a tool cutting body (10) for soldering to a tool base body (1) made of steel. The tool cutting body (10) has a working region (20) made of a silicon-containing ceramic and a connecting region (30) made of a WC ba...  
WO/2018/036830A1
The invention relates to a tool device (11), in particular for machining a workpiece, for holding in a hand-held power tool (211), which can be operated in such a way that the tool device can be rotated about an output shaft of a tool-ho...  
WO/2018/036061A1
A saw blade, comprising a main blade (1); the head portion of the upper end of the main blade has a cutting edge (2); the cutting edge (2) comprises a plurality of cutting edge sections which are configured such that the cutting edge sec...  
WO/2018/024854A1
The invention relates to a harvesting knife having a base body (10; 10a) which is intended to be applied in a rotating manner in a machine about a drive rotational axis (11; 11a) associated to said base body and has a plurality of teeth ...  
WO/2017/188480A1
The present invention relates to a metal-cutting circular saw blade and, more specifically, to a circular saw blade mounted on a cutting device so as to cut a metal object to be cut, the metal-cutting circular saw blade comprising a cutt...  
WO/2017/174344A1
A blade (102, 112) for oscillating tools includes lateral edges (114 A), a working edge (132, 164, 166) that extends in a first direction (154), and a mounting portion (116). The mounting portion (116) includes a first mounting configura...  
WO/2017/158292A1
The invention relates to a method for cutting a starting panel (1) made of mineral wool or a porous construction material into a plurality of panels, comprising the following steps: supplying a starting panel (1) with a front edge; cutti...  
WO/2017/158291A1
The invention relates to an apparatus for cutting a mineral wool mat or panel (1), comprising: - means (3, 4) for moving the mineral wool mat or panel (1), said means being provided with at least one conveyor and being able move in a dir...  
WO/2017/153285A1
The invention relates to a tool for an electric hand-held power tool. The hand-held power tool has a tool receiving area which is hood-like at least in some sections and into which the tool can be inserted, said receiving area comprising...  
WO/2017/148517A1
A spacer structure (204; 205) for a saw disc assembly of a sawing machine (4), comprises a hub device (220) having a central axis and being adapted to be coaxially arranged between a pair of axially peripheral saw discs. According to the...  
WO/2017/139810A1
Tool cores may have removable sections, which may be removable without damaging, cutting or severing attachment configurations for the removable sections. The removable sections may be handled simultaneously. Moving parts used to facilit...  
WO/2017/131273A1
The present invention relates to a wavy monowire for cutting, which is for the purpose of cutting hard materials, such as hard glass, semiconductors, and hard metals. The present invention is configured to have improved abrasive material...  
WO/2017/131274A1
The present invention relates to a wavy monowire for cutting, which is for the purpose of cutting hard materials, such as hard glass, semiconductors, and hard metals, and has an improved abrasion level. The present invention is configure...  
WO/2017/127814A1
An orthopedic cast removal apparatus comprises a housing having a portion that can be gripped by an operator during use. A motor is located inside the housing. A blade is operatively connected to and driven by the motor via a drive mecha...  
WO/2017/119471A1
[Problem] To provide a method for cutting with a wire saw that allows the cutting efficiency to be significantly improved and the work time to be reduced. [Solution] A wire saw obtained by providing a wire with a plurality of cutting bea...  
WO/2017/117815A1
The present invention provides a wire sawing machine (100) comprising an installation base (10), a drive component (20), a movable cutting load release component (30), and a wire retracting component (40). The movable cutting load releas...  
WO/2017/113041A1
A TCT clamped cemented carbide circular saw blade, comprising a saw blade body (1) and toothed holders (8) having blades (2) mounted thereon. A radial positioning elevation (9) of the toothed holder (8) that matches the blade (2) is prov...  
WO/2017/113040A1
A circular saw blade and a manufacturing process therefor, specifically a circular saw blade for cold- and hot-sawing metal, and a manufacturing process therefor. Said circular saw blade comprises a saw blade body (1), and a hardened wea...  
WO/2017/107194A1
A method of fixing an abrasive to a diamond saw wire is disclosed, and comprises forming an electrically conductive surface layer (21) meltable or photo- or heat-curable on a surface of an abrasive (2), then allowing the abrasive (2) to ...  
WO/2017/099108A1
The purpose of the present invention is to provide: a method for producing a bandsaw blade that lengthens the service life of a barrel member; and a bandsaw blade. Provided is a method for producing a bandsaw blade, the method comprising...  
WO/2017/085701A1
Circular tool for cutting material comprising a support disc (11) and a plurality of cutting inserts (10) attached on the circumferential periphery of the support disc (11).  
WO/2017/079146A1
A saw blade includes a body and a plurality of cutting teeth formed on the body. Each cutting tooth includes a tip at a first end of the cutting tooth, a rake face extending from the tip toward the body, a relief face extending from the ...  

Matches 1 - 50 out of 4,268