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Patent Searching and Data


Matches 201 - 250 out of 3,775

Document Document Title
WO/2012/022508A1
For a power tool (1), in particular an electrically driven handheld power tool, a structure with a machining unit (7) is provided, which unit provides at least two, particularly only two, attachments (4) in coaxial arrangement at an axia...  
WO/2012/024480A2
Stabilization of a circular saw blade is provided, through use of a blade stabilizer mounted adjacent a workpiece in a fixed relationship to the workpiece and having a stabilizer contact element adapted to bear against the circular saw b...  
WO/2012/024480A3
Stabilization of a circular saw blade is provided, through use of a blade stabilizer mounted adjacent a workpiece in a fixed relationship to the workpiece and having a stabilizer contact element adapted to bear against the circular saw b...  
WO/2012/019343A1
A circular saw comprises a saw blade, a motor for driving the saw blade, and a control accessory for pre-setting, measuring, displaying and controlling the cutting parameters of the circular saw.  
WO/2011/150439A1
In the case of a separating element (1) for separating sheet-like or tubular or rod-shaped workpieces in a separating plane, the separating element (1) being mounted on a spindle (9) of a separating device and being driven to perform a r...  
WO/2011/148321A2
A mitre saw (1) has a base (2) adapted to support a screwless workpiece clamp (12), with clamping force being adjustable, under the manual control of the operative. The underside of the base (2) is provided with formations for the attach...  
WO/2011/148321A4
A mitre saw (1) has a base (2) adapted to support a screwless workpiece clamp (12), with clamping force being adjustable, under the manual control of the operative. The underside of the base (2) is provided with formations for the attach...  
WO/2011/148321A3
A mitre saw (1) has a base (2) adapted to support a screwless workpiece clamp (12), with clamping force being adjustable, under the manual control of the operative. The underside of the base (2) is provided with formations for the attach...  
WO/2011/144270A1
Machine (100) for machining materials in blocks or slabs (200) comprising: a) a tool-holder unit (10) displaceable above an external working surface (102), in a parallel and orthogonal directions with respect to the working surface (102)...  
WO/2011/140227A1
A saw apparatus having a saw body with a front portion and a rear portion and two motors position on the body. A circular saw blade is mounted on each of said motors. The saw blades are oriented such that (i) a circumferential perimeter ...  
WO/2011/120063A1
The invention relates to a device for separating an elongate workpiece (1, 30), in particular a tube or a rod, in a parting plane (4, 37, 38), comprising at least one separating tool (15) rotating about an axis parallel to the axis (6, 3...  
WO/2011/122807A2
The present invention relates to a portable panel cutter for cutting and tailoring a plate material such as a sandwich panel which is formed by overlapping a metal plate material at both side surfaces of an insulating material. The porta...  
WO/2011/122807A3
The present invention relates to a portable panel cutter for cutting and tailoring a plate material such as a sandwich panel which is formed by overlapping a metal plate material at both side surfaces of an insulating material. The porta...  
WO/2011/114364A1
Operating method for the management and for the correct alignment of a cutting unit of a cutting machine, and in particular for the accurate alignment of a cutting blade (13; 130; 230) and its relevant scoring blade (12; 120; 220; 320), ...  
WO/2011/093764A9
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 arran...  
WO/2011/086736A1
A cutting machine configured in such a manner that, even if the depth to which the rotating blade cuts into a material to be cut is changed, the dust collection efficiency does not deteriorate. A cutting machine (1) configured in such a ...  
WO/2011/084076A1
The invention relates to a set of counter-cutting and counter-moving or rotational saw blades with respective series of teeth (11,11'), that is mountable to a sawing device or machine, preferably a circular saw machine, and is characteri...  
WO/2011/079581A1
A double-saw blade device includes a first saw blade (1), a second saw blade (2), a driving device (4) and a safety system (3). The first saw blade (1) and the second saw blade (2) are arranged closely and in parallel, and rotate in oppo...  
WO/2011/072360A4
The present invention for use in the mining industry and in civil engineering relates to a machine and method of operation thereof for cutting rocks, pavements or floors, using a rotary cutting disk that can be manually or automatically ...  
WO/2011/075020A1
A tool unit (3) for a cutting or sawing machine with a tool carrier (103) enabling especially deep cuts, comprises a first tool (1) and a second part (2, 50). The first tool (1) comprises a disk shaped cutting blade (10) and a first blad...  
WO/2011/072360A1
The present invention for use in the mining industry and in civil engineering relates to a machine and method of operation thereof for cutting rocks, pavements or floors, using a rotary cutting disk that can be manually or automatically ...  
WO/2011/067018A1
The invention relates to a cutting wheel (3) for electric scissors (1), comprising a plurality of cutting teeth (8) arranged next to each other in the circumferential direction, wherein the back of the tooth (9) of the cutting teeth loca...  
WO/2011/067262A1
A portable apparatus (1) for the tooling of a workpiece (9) comprises a motor (3) with a cyclic movement output member (4), a tool holder (5) adapted to carry a tool (6) and a movement transmitter (7) engaging the motor output member (4)...  
WO/2011/065214A1
For example, in the case of a portable cutting machine which performs a cutting operation in such a way that a user holds the same by hand and moves the same, the lower portion of a circular cutting blade protruding from the lower surfac...  
WO/2011/058942A1
In the past, in the case of a portable cutting machine whereby a user performed a cutting operation by moving the same in the cutting progress direction in such a way that the same is positioned on top of an article being cut, dust benea...  
WO/2011/042460A1
The invention relates to an electric handheld tool having a cover (2) that can be removably fastened to the spindle neck and that can rotate at least partially about an axis parallel to the spindle axis (54) or in line with the same, act...  
WO/2011/044102A1
A flange bolt cutter for separating two connected flanges. The flange bolt cutter contains a circular saw blade pivotally connected to an adjustable flange band. The flange band contains an alignment ring for aligning the circular saw bl...  
WO/2011/042460A4
The invention relates to an electric handheld tool having a cover (2) that can be removably fastened to the spindle neck and that can rotate at least partially about an axis parallel to the spindle axis (54) or in line with the same, act...  
WO/2011/038466A1
A material cutting and finishing system; said system including a motor-driven articulated rotating tool head mounted to a guiding subsystem; said guiding subsystem providing movements of said articulated rotating tool head along horizont...  
WO/2011/033038A1
The invention relates to a circular final trimming saw (1), comprising a contact surface (10) for receiving a workpiece (100), a circular saw unit having a circular saw blade clamping unit (31, 32) rotationally supported about a rotary a...  
WO/2011/029923A1
The invention relates to a cutting device (1) for intermittently advanced strands (3), wherein the cutting device (1) comprises a cutting means (13) that can move along the strand (3). The cutting device (1) comprises a controllable driv...  
WO/2011/026303A1
A hand-held circular saw guard locking mechanism comprises a housing (1) having a hand-held tail portion for gripping and a working head, wherein the housing (1) is provided with a driving mechanism therein; a blade (2) driven by the dri...  
WO/2011/026302A1
A casing mechanism of a circular saw includes a housing (1) provided with parts in it, a saw blade (2) provided on the top of the housing (1), a part of which is in the housing (1), and the other part of which is out of the housing (1), ...  
WO/2011/027371A1
A displacing apparatus (1) for a tool holder assembly (10) comprises: a first shaft (2), provided with a respective inner through cavity, able to rotate around a rotation axis (A-A) perpendicular to a work surface (102) of a machine (100...  
WO/2011/028154A1
A saw (1) being portable and/or wheeled, such as a wall saw, floor saw or masonry saw, comprising a rotatable circular saw blade (3), a drive motor (5) with an motor output shaft (9) for rotating the saw blade (3), and a transmission (20...  
WO/2011/026304A1
A cutting depth adjusting and locking mechanism of hand-held circular saws comprises: a housing (1) having a hand-held tail portion for gripping and a working head, wherein the housing (1) is provided with a driving mechanism therein; a ...  
WO/2011/012084A1
A bench tool comprises a worktable (2) and a saw mechanism (3) connected to the worktable (2). The saw mechanism (3) includes a motor (33), a saw blade (31) rotatablely driven by the motor (33) and a transmission mechanism (5). The trans...  
WO/2011/001438A2
A cutting element for use in a cutting operation, comprising a cutting edge capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle α. There exists at least one view of the cutt...  
WO/2011/001438A3
A cutting element for use in a cutting operation, comprising a cutting edge (CE) capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle alpha. There exists at least one view of ...  
WO/2010/144630A1
Gauge system, including methods and apparatus, for positioning workpieces according to entered and/or calculated target dimensions and processing the workpieces with a tool to generate products having the target dimensions.  
WO/2010/133912A1
A machine tool for machining elongated elements (50), in particular frame profiled elements, comprises a cutting unit (2) for rotatably supporting a disc blade (21), supporting means (3, 4, 5) of an element (50) to be machined, driving m...  
WO/2010/130355A1
A circular cross-cut saw, in particular a circular cross-cut and mitre saw, with a supporting table (2) and with a sawing device (5), wherein the sawing device (5) is arranged pivotably about a cross-cutting axis (6), wherein the sawing ...  
WO/2010/127737A1
The invention relates to a separating device (1) for separating workpieces made of metal, particularly of metal rings, having a workpiece receptacle (2) for receiving the workpiece, a cutoff device for cutting off part of a workpiece fro...  
WO/2010/126678A2
An abrasive saw having an associated cutting wheel is used for cutting objects. The saw includes a base, a cutting assembly operably mounted to the base and a controller. The cutting assembly includes a pivot shaft, a drive shaft operabl...  
WO/2010/126678A3
An abrasive saw (10) having an associated cutting wheel (W) is used for cutting objects. The saw includes a base (12), a cutting assembly operably mounted to the base (12) and a controller. The cutting assembly includes a pivot shaft, a ...  
WO/2010/122878A1
Problems have been experienced that falling off of a fastener that secures a riving knife, which is provided in alignment with a rotary blade to prevent the so called "kick back" of a work sawn by a table saw, often occurs due to over ...  
WO/2010/124293A1
A portable cutting device having a cutting tool for cutting a material. The cutting device includes a motor driving the cutting tool and a shroud at least partially enclosing the cutting tool. The shroud defines a debris accumulation cha...  
WO/2010/101258A1
A portable cutting machine provided with: a cutting machine body (3); a saw blade (1) which is rotatably provided to the cutting machine body (3); an electric motor (2) which drives the saw blade (1); a handle (4) which is provided betwe...  
WO/2010/102014A1
A device for processing a pipe has a bearing plate slidably mounted on a support plate. A drive roller, engageable with an inner surface of a pipe, is mounted on the bearing plate and rotates about an axis substantially parallel to the l...  
WO/2010/101259A1
A portable cutting machine is provided with: a cutting machine body (3); a surface plate (6) rotatably supported by the cutting machine body (3); a saw blade (1) supported by the cutting machine body (3) so as to be rotatable about a fir...  

Matches 201 - 250 out of 3,775