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WO/2013/155544A1 |
The invention relates to a saw wire which is twisted about a longitudinal axis and which has a non-round cross section (1). According to the invention, the cross section (1) has at least one circular arc (3) and at least one flattened re...
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WO/2013/143765A1 |
A saw tool (1) for a machine tool has a chip space (7) between successive saw teeth (4), the length (T) of said chip space (7) being at least twice as large as the height (H).
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WO/2013/140198A1 |
A cutting blade includes a blade body 10 with one or more cutting elements 20/50 positioned along its periphery. The elements can be keyed to the blade core to help provide secure mounting onto the blade, and can include a polychrystalin...
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WO/2013/135895A1 |
The invention relates to a monofilament metal sawing wire (10) for a wire saw, which consists of a metal wire having a diameter D and comprising helical serrations (104) with an amplitude A and wavelength B, characterized in that the wav...
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WO/2013/131350A1 |
A saw blade structure of a double-blade saw comprises a first saw blade (1) and a second saw blade (3) rotating in opposite directions around a same axis. The root circle part of one saw blade is provided with three or more convex ribs (...
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WO/2013/131675A1 |
The invention relates to a removal and separation tool having a mounting part (4) for connecting to a tool shaft, wherein a first connection geometry (5) and at least one second connection geometry (6), offset thereto, are incorporated i...
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WO/2013/127927A1 |
The invention relates to a saw blade, in particular a jig saw blade or saber saw blade, comprising a shank (1) for clamping into a chuck and a shaft (2) connected to the shank (1). The shaft has a back (3), a chest (4) opposite the back ...
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WO/2013/119503A1 |
A surgical cutting blade (104) for cutting bone material when the blade is coupled to a hand-held surgical saw (102) includes a distal portion (182) comprising a plurality of cutting teeth (184), a shank portion (183) adjacent the distal...
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WO/2013/117353A1 |
A rotary oscillation cutting tool (1) for a machine tool having a blade (2) with a working edge (4), which is formed as a shaft profile.
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WO/2013/117352A1 |
The invention relates to a saw blade (1) having at least two saw teeth (4, 5) made of different materials. The carrier blade (2) is made of a material that is different from the material of the saw teeth (4, 5).
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WO/2013/113523A1 |
The invention relates to a saw blade (1) which has a blade base (2) with a working edge (3) and a mounting part (4) for connecting to a tool shaft of a machine tool. The mounting part (4) is provided with a first and a second fixing surf...
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WO/2013/113432A1 |
The invention relates to a rotationally oscillating saw blade (1) for a machine tool, comprising a steel blade (2) having a concave cutting edge (4). The cutting edge (4) is composed of a plurality of individual portions (12) that are or...
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WO/2013/102893A1 |
A cutting tool (20,120) used for grooving and turning has a cutting insert (22,122) removably secured in a holder blade (24,124). The cutting insert (22,122) includes an insert passage (38) having an insert passage axis (Ax), and the hol...
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WO/2013/102542A1 |
In a sawing cord the three constituting elements of steel cord, sawing bead and sleeve polymer in between the beads must work optimally together. In order to improve the injection moulding quality the inventors disclose an injection moul...
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WO/2013/101677A1 |
An accessory (12) for a power tool (10), includes a mounting portion (52) configured to mate with an oscillating drive member of a power tool (10). A support arm portion (54) extends from the mounting portion (52) in a first direction. T...
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WO/2013/098963A1 |
[Problem] To make it possible to significantly inhibit breakage of the tip of a saw blade even when cutting continuous inner surface beads inside arc-welded steel tubes, electric resistance-welded steel tubes, or the like. [Solution] Pro...
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WO/2013/091966A1 |
A rotary oscillation cutting tool (1) for a machine tool has a circular-segment-shaped stem blade (2) with a working edge (4) and a holder part (3) for the holder on a shaft of the machine tool. The holder part (3) is for an improvement ...
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WO/2013/091979A1 |
A rotary reciprocating saw blade for a power tool comprises a blade body (2) having an at least approximately rectilinear cutting edge (4), at least two line-shaped or strip-shaped embossed structures (12) being introduced into the blade...
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WO/2013/091965A1 |
A rotating oscillation cutting tool (1) for a tool machine comprises a circular section-shaped or rectangular main blade (2) having a working edge (3) which is preferably designed as a cutting edge provided with cutting teeth (3), wherei...
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WO/2013/091980A1 |
A keyhole saw blade or sabre saw blade for a power tool comprises a base blade (2) having a cutting edge (4) and a securing shank (3) designed as one piece with the base blade (2). At least one embossed structure (5) is introduced into t...
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WO/2013/093191A1 |
A method for the removal of dust generated in the sawing of concrete, rock material, or other suchlike material, said method comprising sawing the material with a saw comprising a rotatable saw blade (1, 8), the dust being sucked through...
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WO/2013/091982A1 |
A rotary reciprocating saw blade (1) for a power tool comprises a blade body (2) having a cutting edge (4), at least one embossed structure (12) being introduced into the side face of the blade body (2), said embossed structure delimitin...
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WO/2013/083019A1 |
A saw blade (1) comprises a saw blade body (5) having a plurality of tooth seats (7) and tips (15) attached respectively to respective tooth seats (7) of the saw blade body (5). The saw blade body (5) comprises two or three saw blade bod...
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WO/2013/078487A1 |
The invention relates to a grinding tool (1), in particular a cutting disc, comprising a matrix (2), in particular a sintered metal matrix, and diamonds (3) embedded in the matrix (2), wherein at least the majority of the diamonds (3) ar...
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WO/2013/077862A1 |
An accessory tool (24) is configured to be coupled to a power tool (20) having a tool drive structure (16). The accessory tool (24) includes a spring component (44) and has a first arm (38) and a second arm (40) attached to the spring co...
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WO/2013/076400A1 |
The invention relates to a metal wire for a saw, said wire having a non-circular cross-section and being twisted about itself, thereby defining a helix having a pitch of between 3 and 10 millimetres.
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WO/2013/071794A1 |
A diamond wire saw with a stranded core comprises: a stranded core comprising at least two metal wires stranded with each other; a buffer layer tightly covering the stranded core; and an abrasive layer covering the buffer layer, diamond ...
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WO/2013/063725A1 |
A saw-blade structure of a double saw-blade cutting machine, wherein each saw-blade comprises a saw-blade body (1) and saw teeth (2), with the saw-blade body (1) of at least one saw-blade having several bosses (3) arranged at intervals n...
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WO/2013/053622A1 |
A high yield strength steel wire for use in a wire saw with the ratio Rp0.2/Rm no less than 96%. A method and apparatus for drawing high yield strength steel wire comprises drawing wire (13) through a plurality of standard dies (14) foll...
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WO/2013/045680A1 |
The present invention relates to a device (10) for the preparation of grinding pattern of crimped contacts (1). The device (10) comprises a housing (11), a motor (51), mounting means (30) for mounting a crimped contact (1), guiding means...
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WO/2013/034344A1 |
A saw blade (1) has a blade base (2) with an arcuate cutting edge (4), which is curved to a lesser extent than a circular arc with a radius that corresponds to the distance between the axis of rotation of the saw blade and the cutting ed...
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WO/2013/029868A1 |
A grinding or cutting tool (1) for a machine tool with a rotary drive comprises a securing portion (2) suitable for connecting to a tool shaft of the machine tool and a main removal body (3) suitable for machining the workpiece and havin...
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WO/2013/029541A1 |
The invention relates to a circular saw blade, comprising base plate (1) and tips (2), wherein a coating (3) selected from the group consisting of molybdenum disulfide, tungsten disulfide, Teflon, and any combination thereof is applied o...
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WO/2013/029857A1 |
A saw blade has a blade body (2) and a cutting region (3) arranged on the blade body (2), comprising cutting teeth arranged on the outer circumference. The blade body (2) incorporates at least one U-shaped damping recess (6, 7).
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WO/2013/026593A1 |
The invention relates to a saw blade (1) with saw teeth (3) arranged along a rectilinear tooth side of a blade support (2). Said saw blade comprises at least one damping area.
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WO/2013/017944A1 |
The invention relates to a hard-material sawtooth (1) comprising: a rake face (2), a main flank (3), two secondary flanks (4) formed on opposite faces of the hard material sawtooth, a main cutting edge (5) formed between the rake face (2...
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WO/2013/020115A2 |
A reciprocating saw blade for use with a reciprocating saw, the saw blade including a body including a first substantially planar surface and a second substantially planar surface opposite the first surface, an attachment portion for cou...
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WO/2013/013322A1 |
A saw-blade comprises a disc and a plurality of tooth holders. The saw blade disc has a plurality of receiving stations with at least one recess with an indentation extending tangentially from a radially inner leading edge portion thereo...
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WO/2013/011499A1 |
A cutting body (12) for a metal-working machine tool includes a cutting portion (16) extending from a body portion (14). The body portion (14) is configured to fine-tune the position of the cutting portion (16). The body portion (14) inc...
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WO/2013/004481A1 |
The invention proceeds from a tool, in particular a plunge-cut saw blade, having a saw blade (10a, b) having at least one main body (12a, b) and at least one working part (14a, b) which has at least one working edge (16a, b) having saw t...
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WO/2006/112654A9 |
The invention provides a cutting segment for a cutting tool for cutting or drilling a brittle work piece such as stone, bricks, concrete and asphalt, and a cutting tool having the cutting segment. The cutting segment includes a cutting s...
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WO/2012/159576A1 |
The present invention provides a structurally simple, reliable, and low-cost circular saw blade assembly and a circular saw including same. The blade assembly comprises a pair of circular saw blades, each saw blade having a blade body an...
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WO/2012/152482A1 |
The invention relates to a grinding and/or cutting tool for a machine tool having an oscillation drive. Said tool comprises a securing part for connecting to a tool shaft of the machine tool and a curved removal part for machining workpi...
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WO/2012/152458A1 |
The invention relates to a saw blade comprising saw teeth along a tooth side of a blade carrier (2), the saw teeth (3) being set and sharpened on at least one lateral surface in such a way that the lateral surface approximately resembles...
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WO/2012/121661A9 |
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...
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WO/2012/143007A2 |
According to prior art, especially wood workpieces are cut by means of band saws or gate saws, a chipping-type separation of the workpiece (5) being achieved by means of the toothing of the saw blades (2). Proceeding from said prior art,...
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WO/2012/142194A2 |
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...
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WO/2012/139826A1 |
The invention proceeds from a method for the individualization of application tools (10), in particular of saw blades (12), which method comprises at least one printing operation, wherein at least one information item (14, 16, 18) is app...
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WO/2012/138063A2 |
The present invention relates to an electrodeposited diamond wire saw using patterned non-conductive materials in which non-conductive materials are pre-patterned along the outer circumference of a wire on which diamond grit should not b...
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WO/2012/119946A1 |
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...
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