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Patent Searching and Data


Matches 401 - 450 out of 4,514

Document Document Title
WO2002068143A3
The invention relates to an advancing power saw used for any metal cutting application. The power saw (10) is provided with an oscillating mechanism (30) that drives the saw (46) up and down in a vertical direction. A hydraulic cylinder ...  
WO/2003/092942A1
The invention relates to a machine tool (1) comprising at least means (2, 5) for conveying an object (3) to be machined, at least two machining means (4, 4') for machining the object, a tilting frame (6) to which the machining means (4, ...  
WO/2003/092943A1
The invention relates to a machine tool (1) comprising means for conveying an object to be machined and at least one machining means for machining the object. According to the invention the means for conveying the object to be machined c...  
WO/2003/090960A1
A stabilizing collar for a concrete saw blade provides a rigid blade structure for smoother cutting operations, particularly in partially cured concrete. A pair of the present collars (10a, 10b) are secured to the blade shaft on each sid...  
WO/2003/089170A1
A cutoff saw assembly (10) incorporates a robot assembly (12) with a compliant cutting apparatus (20) to remove various undesired metal extensions from a casting (16). The assembly (10) cooperatively and conjunctively controls the positi...  
WO/2003/080304A2
A movable machine, for example a saw, has a light construction using composite materials such as fiber reinforced resins and a closed cell foam. The saw may have a housing (350) formed from multiple skins (384, 388) of the composite mate...  
WO/2003/080379A2
A power take off assembly for a pavement saw includes an output shaft (82) from a motor, which extends from the endplate of the motor within a hollow, cylindrical, supporting element (110). At the end of the shaft, a pulley (112) is coup...  
WO/2003/078097A1
The invention relates to machining apparatus (1) for dividing panel-shaped workpieces (3), particularly a panel divider saw (2), provided with a machine frame (4) that forms a supporting table for the workpieces (3), with a linear guide ...  
WO2001026064A3
Safety systems for power equipment are disclosed. The safety systems include a detection system (22) adapted to detect a dangerous condition between a person and a working portion (14) of a machine, such as accidental contact with the wo...  
WO/2003/070410A1
The invention relates to a hand-held tool, comprising a housing (1), a motor (2) arranged therein and having a motor shaft (3), and a tool shaft (4) which is received rotatably in the housing (1) and which is drivable by the motor shaft ...  
WO/2003/066262A2
A method of assembling a power tool, a power tool, a method of assembling an electrical device (100), and an electrical device (100) includes a switched reluctance motor (10). The electrical device is preferably a hand-held power tool, h...  
WO/2003/064115A1
The invention relates to a folding stand (1) for a cross-cut saw or something similar, comprising an elongate carrying body (4) for a cross-cut saw, at the ends of which two legs (3) are hinged. Said legs pivot from a storage position, i...  
WO/2003/055630A1
A circular saw assembly for cutting metal plates without shaking even at a high-speed rotation includes a circular saw blade (200) rotating at a high speed by a rotary shaft to cut the metal plates, a casing (110, 111) for covering and s...  
WO/2003/051567A1
A method and apparatus for slotting a pipe (22) including a clamping system (40) comprising a clamping surface (59) adapted to engage at least about 50 percent of the pipe circumference and at least about 50 percent of the pipe length in...  
WO/2003/047801A1
Steel pipe cutting equipment (1), comprising a plurality of cutting machines (9) for cutting a steel pipe (3a), a inlet table (5) for carrying in the steel pipe (3a) to the cutting machines (9), and an outlet table (6) for delivering the...  
WO/2003/045650A1
The inventive device is used for cutting hard materials, mainly stone and comprises a saw blade housing (1) having an opening (15) which is provided with a plug (16) for mounting and removing rolling elements (3), a drive ring (2) provid...  
WO/2003/045652A1
A cutting and grinding (6) tool for removing grout (3) from between tiles (4) comprises a rotatable cutting disc (8) formed with a plurality of radially extending teeth (10) about the circumference of the disc. A drive gear (12) engagabl...  
WO/2003/041920A2
A rotating tool such as a saw blade has a substantially planar body with a mounting arrangement at the centre of the planar body. A plurality of cutting elements are distributed around the periphery of the body. At least one energy absor...  
WO2002068143A9
The invention relates to an advancing power saw used for any metal cutting application. The power saw (10) is provided with an oscillating mechanism (30) that drives the saw (46) up and down in a vertical direction. A hydraulic cylinder ...  
WO/2003/033225A1
A combination workpiece positioning, hold-down and anti-kickback device for a work table (12) having a fence (22) against which a workpiece (24) is guided, includes a non-rotatable positioning member (28) having an arcuate cam surface (3...  
WO2003000451A3
A guide assembly (1) for power hand-tools (2), such as circular saws, is described, having a track (3) securable to a work piece, a carriage (4), slideably mounted on the track (3), and drive means (7) for propelling the carriage (4) alo...  
WO2003008148A3
A micro-machining system (6) configured for cutting an elongate object (8), including a clamp (52) configured to enable repeatedly releasing and then holding the elongate object in a position suitable for cutting the elongate object (8) ...  
WO/2003/028968A1
The facing machine for hard−fired ceramic tiles (1) comprises: a structure (23, 15) for supporting, and setting (17) the cutting depth of, at least one pair of rotary rollers at a grooving station (16), the axis of said rollers lying t...  
WO/2003/008148A2
A micro-machining system (6) configured for cutting an elongate object (8), including a clamp (52) configured to enable repeatedly releasing and then holding the elongate object in a position suitable for cutting the elongate object (8) ...  
WO/2003/006213A2
A sensing mechanism (12) for detecting user contact with an active portion (26) of the power tool (10) is provided. In addition, a safety mechanism (14) for preventing prolonged user contact with the active portion (26) of a power tool (...  
WO2001068329A9
A cutting system (10) for cutting profiles in a strip of air-permeable material (12). The system includes a conveyor path (20) to support the strip of material. A profile cutting tool (30) mounted for movement toward and away from the co...  
WO/2003/000451A2
A guide assembly (1) for power hand-tools (2), such as circular saws, is described, having a track (3) securable to a work piece, a carriage (4), slideably mounted on the track (3), and drive means (7) for propelling the carriage (4) alo...  
WO2002076322A3
The invention relates to a method for producing dental models, which is characterized in that a dental arch or at least sections thereof, so-called model dies, are detachably placed on a model base for further treatment using pin techniq...  
WO/2002/100618A1
A guiding frame for attaching a machining tool (9) to a boom (5). The guiding frame comprises a base structure (1) having first (2) and second (4) opposite sides. A mounting device (3) is provided for mounting the first (2) side of the b...  
WO/2002/096586A1
A dual-end cutting apparatus (10) for trimming assembled blinds (11) has fixed spacing between a pair of trimming units (14), which are adapted from conventional power miter saws (30). The blind assembly (22) is clamped to a carriage (18...  
WO/2002/094489A1
The invention relates to a circular-saw blade, consisting of a support body (1) and a large number of cutting surfaces (2), distributed around the circumference and inserted into the support body (1), said surfaces having a front rake fa...  
WO/2002/092296A3
The invention concerns a hub device for a pair of saw blades comprising a first blade (1), which is adapted to rotate about an axis of rotation (r) in a first direction, and a second blade (2), which is adapted to rotate about the same a...  
WO/2002/092296A2
The invention concerns a hub device for a pair of saw blades comprising a first blade (1), which is adapted to rotate about an axis of rotation (r) in a first direction, and a second blade (2), which is adapted to rotate about the same a...  
WO/2002/085591A1
A tool unit for a cutting or sawing machine, comprises at least one disk shaped tool (3) having a first side (3a), a second side (3b), a peripheral edge portion (54) which is the working part of the tool, and at least one driving member ...  
WO/2002/081136A1
A structure of circular saw in which the critical number of revolution is not lowered even if the saw is made thin but can be doubled as compared with a conventional circular saw by solving the drawback of prior art that the critical num...  
WO/2002/076322A2
The invention relates to a method for producing dental models, which is characterized in that a dental arch or at least sections thereof, so-called model dies, are detachably placed on a model base for further treatment using pin techniq...  
WO/2002/070198A1
The invention relates to a hand tool machine which consists of a driveable disk-shaped tool (14), especially an angular grinding machine, a hand-guided circular saw or similar, which can be rotated about an axis of rotation (16), compris...  
WO/2002/068143A2
The invention relates to an advancing power saw used for any metal cutting application. The power saw (10) is provided with an oscillating mechanism (30) that drives the saw (46) up and down in a vertical direction. A hydraulic cylinder ...  
WO/2002/058457A1
This invention discloses a plant pruning device comprising a pruning body (20) holding at least a set of drive components (47,47', 41,42; 59-61) connected with a motor unit (34), at least a pair of cutting blades (23,24; 62,63) which are...  
WO2001029358A9
A clamp (40) is provided that is capable of restraining an item during cutting and rotating the item between cutting a first end of the item and cutting a second end of the item. The clamp includes an upper jaw (50), a lower jaw (60), an...  
WO2001096056A3
The invention relates to a drive unit (3) for a chip-removing machine tool, especially a sawing, cutting-off or grinding machine for machining concrete, stone, wood or metal. The drive unit (3) can be connected to a tool (2) and comprise...  
WO/2002/055247A2
The invention relates to a cutting system for machines for machining rectilinearly and continuously moving plate-shaped work pieces, for the purpose of severing the projecting front and rear ends of the edges. The cutting system comprise...  
WO/2002/051574A1
A machining device, comprising a machining and/or conveyor device for machining and/or conveying workpieces (4) within and/or between the stages. At least one transversal bar is provided in order to hold and/or machine said workpieces (4...  
WO2001034360A9
A baseplate for a tool having a support member (2) with a passageway therein which has an inlet (66) for receiving fluid and at least one outlet (42) for directing fluid underneath the support member and rotating means (28) attached to t...  
WO/2002/045894A1
The invention relates to a hand-operated machine tool comprising two cutting disks (11, 12) which turn directly past each other, rotating in opposite directions. Said hand-operated machine tool also comprises a housing (102) and two driv...  
WO/2002/043909A1
The invention relates to a hand machine tool comprising at least one rotating cutting disk (11), in particular, a circular saw blade. The hand machine tool comprises a housing (13), in which a drive motor (14) with a output shaft (15) ex...  
WO/2002/026452A1
The invention relates to a machining device (1) for dividing panel-shaped workpieces (3), in particular, a panel dividing saw (2). Said machining device is equipped with a machine frame (4), which forms a supporting table (30) for the wo...  
WO/2002/022298A1
A platy tool body (10) of laminated structure formed by partially connecting two to five sheets of plates to each other to fixedly laminate the plates to each other to form a laminated body, wherein liquid material is penetrated into min...  
WO/2002/002271A1
The invention relates to an apparatus for machining, especially cutting tubular or round section bodies (1), said apparatus comprising a gripping mechanism (2), which is adapted to be braced on said machinable body (1) rotatably around t...  
WO/2001/098045A1
Fluid powered cutting apparatus comprising a fluid motor arranged so as to drive a cutting device (105) and a fluid powered actuator (106), the fluid motor and fluid powered actuator (106) being so constructed and arranged as to cause, i...  

Matches 401 - 450 out of 4,514