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Patent Searching and Data


Matches 501 - 550 out of 3,112

Document Document Title
WO/2003/035315A1
The invention relates to a method for separating work pieces, in particular forged tins, by means of at least one driving device (4) and one clamping device (3), in which the work piece (6) is maintained, whereby said work piece is cut t...  
WO/2003/035314A1
The combined radial cutting machine (1), particularly for beams or similar items comprises a base (2), a substantially circular platform (4) for supporting and working the beams which is mounted on the base in such a way that it pivots a...  
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/2003/004205A1
A rectangular blade-type cutting tool (10) having two edge-on cutting inserts (14, 16) mounted at one end of the blade in a staggered formation with their cutting edges (67) partially overlapping. This type of cutting blade finds particu...  
WO/2002/102537A1
A rail producing method and producing equipment capable of effectively reducing bending at the ends of a rail and also cut−away waste, the rail producing method being characterized by comprising the steps of cooling a hot−rolled rail...  
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/2002/094520A1
Disclosed is a device for sawing wooden lamina (14) from a planed block of wood (9), comprising at least one circular saw blade (2) which is mounted on a drive shaft (1) and which is axially guided on both the incoming and outgoing sides...  
WO/2002/092298A1
A pair of saw blades comprises a first blade (1), which is adapted to rotate in a first direction about an axis of rotation (r), and a second blade (2), which is adapted to rotate in a second direction opposite to said first direction ab...  
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/2002/083349A2
A portable pipe cutter apparatus (10) includes a housing(12) having a base and a lid(16) that is moveable between a storage postion and an operative position. A motor(20) is retained within the housing and a cutting wheel is rotated ther...  
WO/2002/081134A1
A metal cutting circular saw (10) is provided with an upper blade guard (20) which includes a first sight window (46) disposed in a first side surface and disposed in a plane angularly offset from a plane of the blade (14). The upper bla...  
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/2002/074506A1
The invention relates to a cutting system for machines for machining rectilinearly and continuously moving plate-shaped workpieces, for the purpose of severing the front and/or rear projecting edges. The inventive cutting system comprise...  
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/2002/058457A1
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...  
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/2002/045894A1
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/2002/043911A1
The invention relates to a sawing tool for a manual circular sawing machine comprising two coaxial saw blades (11, 11') that can be driven in opposite direction and that can rotate immediately past each other. The invention aims at enabl...  
WO/2002/043912A1
The invention relates to a sawing tool for a circular handsaw machine with two coaxial sawing blades (11, 12) which can be driven in opposite directions and rotate pas each other, said blades respectively having external teeth (13, 14) r...  
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/2002/043910A1
The invention relates to a hand machine tool comprising two cutting disks (11, 12), which rotate counter and immediately adjacent to one another and which can be driven by two drive spindles (14, 15) that are arranged concentric to one a...  
WO/2002/032609A1
The invention relates to a device for machining workpieces (11), especially for sawing a workpiece with a saw blade (12). The device contains a brushing device (19) which is arranged displaceably, in such a way that the brushing device c...  
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/2001/096056A2
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/2001/091961A1
A traversing circular saw device having a saw blade assembly (10) mounted onto a cradle (30) which can receive a number of logs (99) to be cut into sections. The saw blade assembly includes a circular saw blade (11) mounted onto an exten...  
WO/2001/072486A1
According to the invention, the cutting device comprises: a plate (17) that bears on a reference plane of the cut and is provided with a plurality of posts (18) that pass through holes in a base plate (13.1) of a tool guard (13), while c...  
WO/2001/056759A1
An apparatus for guiding the movement of a cutting/abrading wheel (42) comprises a base member (2) and a support member (26). The support member (26) mounts the cutting/abrading wheel (42) in such a way that it is slidable toward and awa...  
WO/2001/045912A1
A catheter or cylindrical object cutting device which includes a base (210), at least one circular saw blade (38) mounted on a spindle member (32), and a clamp (50) for manipulating the object (8) to be cut. The spindle member is free to...  
WO/2001/036167A1
A device for cutting slits in plastic tubes produces a plurality of cuts spaced around tubing passed through the device. The device comprises a plurality of rotatable members (3) located at different circumferential positions around a tu...  
WO/2001/028724A1
A cutting device comprises a pivotable cutter drive support section (100), which comprises a cutter drive unit (102), a right hand cutter disc (104) and a left hand cutter disc (106). The support unit (100) also includes a cutter feed dr...  
WO/2001/023153A1
A saw apparatus (10) comprises: a saw bench (12) having a major support device (14) and a minor support device (16) comprising respective rows of rollers (14a, 14b and 16a), for supporting a length of material to be cut on a plane of the...  
WO/2001/008846A1
A method and apparatus for cutting rings from forging stock includes a rigid machine base (26), affixed to a horizontal surface (22). A rotating headstock (42) is permanently mounted to the machine base (26). A four-jaw chuck (106) is re...  
WO/2001/007747A1
A blind cut-down apparatus (10) for cutting and sawing having at least a head rail component (H), and blind slats (5) suspended from the head rail (H), and having a blind holding plate (14) with an opening (16) for holding the components...  
WO/2000/051785A1
A hand cutter, comprising an electric motor (10), a cutter blade (12), a rotating mechanism (13) for the cutter blade (12), and a dust collector (14), the cutter blade (12) being supported detachably by a blade holder (24) located on the...  
WO/2000/048799A1
A device is provided to assist in the cutting, mitrering, chamfering and similar operations of ceramic and other tiles. The device can be readily attached, and subsequently removed from, a cutting implement such as an angle grinder or a ...  
WO/2000/027587A1
A flange or mounting assembly (24) for mounting a cutting tool (26) on a drive shaft (22) of a motor (12), which includes an inner flange (30) having a spindle (50), an outer flange (32) and fastening means (36, 34) for retaining the out...  
WO/2000/003828A1
A device is provided for cutting a square or rectangular hole through a panel. The device (2) comprises first (4) and second (6) parallel curved cutting blades spaced from one another to cut two parallel sides of the hole. The device als...  
WO1999058293B1
A rotating headstock (42), including an opening for a billet (18), mounted to a machine bed (26) for cutting mults (14) from a billet (18). Three-jaw chucks are attached to the front (50) and rear (54) of the headstock to mount a billet ...  
WO/1999/044795A1
A carpenter's and joiner's power saw with a stand (2), a frame (74) which is provided in the stand (2) and can be raised and lowered relative to the stand, the frame carrying a saw blade (12). A lifting device (14, 20) for raising and lo...  
WO/1999/044794A1
A roller table device for carpenter's and joiner's power saws which has a stand (2) with a tabletop (4), and mounted in the stand (2) a saw blade (12), which is arranged to project up through the tabletop (4). The roller table device com...  
WO/1999/044778A1
The invention relates to a drive mechanism (4) for a double cutting device (1) with two circular disk-shaped cutting elements (6, 8), especially circular saw blades, which are adjacent to one another in a parallel manner and which counte...  
WO/1999/042263A1
The invention relates to a cutting-off apparatus, especially a circular saw, comprising two parallel circular disc-shaped, coaxially contra-rotating cutting-off elements (1, 2), especially circular saw blades, and a protective hood (3). ...  
WO/1999/029473A1
The present invention refers to a work bench (1), preferably for ventilation engineers, said work bench (1) including a framing (2) that supports a working top plate (3) included in the work bench (1). The working situation for ventilati...  
WO/1999/024202A1
The invention relates to a hand-guided cutting device (1), especially a manual circular saw, comprising a motor-driven driving part (2), a circular disk-shaped, rotating cutting element (4) which can be actuated, and a device for supplyi...  
WO/1999/020460A1
In an apparatus (11) for forming pipe insulation, discrete panels of generally rigid planar board insulation are fed through a sizing apparatus (219) to control thickness, then fed to a conveyor (211) where adjacent ends of the panels ar...  
WO/1999/010149A1
The machine (100) includes two pairs of saw blades (112-124) each pair disposed on opposite sides of the stone (108). The saw blades are adjustable in two directions with respect to each other to properly locate the saw blades with respe...  
WO/1998/056529A1
The invention relates to a transportable bench circular saw, comprising an outer housing (1) with a table top (4) embodying a workpiece support surface (3) which table top is arranged in the outer housing (1) in a non-reversible manner, ...  
WO/1998/025723A1
A power tool is provided having a housing with a handle for an operator, a rare earth permanent magnet motor oriented within the housing having a rotary output portion operatively driving an implement. The motor has a relatively high hor...  

Matches 501 - 550 out of 3,112