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WO/2011/153476 |
A hand-held band saw has a handle for grasping the band saw, a motor, a drive wheel driven by the motor, a driven wheel and a continuous blade disposed about the drive wheel and the driven wheel. A portion of the continuous blade is posi...
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WO/2011/152298 |
Disclosed is a method for supplying round bar material to a cutting machine (1), said method being provided with a material feed means (5), a material furnishing means (9) for furnishing material (W) to the material feed means, a round b...
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WO/2011/145773 |
The present invention relates to a lug cutter. The lug cutter includes: a main frame on which a sliding rail is disposed in a lengthwise direction, the main frame being coupled to a rib of a lug and thus fixed to the lug; a bandsaw movab...
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WO/2011/115547 |
A wear pad of a band saw guide exposed to wear from a moving band saw blade is produced in a powder metallurgical manner from a steel material having the following composition (1), in per cent by weight: and, further, 7.5 to 14 of (V + N...
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WO/2011/081832 |
A pallet dismantler includes a frame, a first drive roller rotatably coupled to the frame, and an arm pivotably coupled to the frame. A sleeve member is rigidly coupled to the arm. An axle extends from the sleeve. A second drive roller i...
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WO/2011/081832 |
A pallet dismantler includes a frame, a first drive roller rotatably coupled to the frame, and an arm pivotably coupled to the frame. A sleeve member is rigidly coupled to the arm. An axle extends from the sleeve. A second drive roller i...
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WO/2011/067086 |
The invention relates to a foam cutting machine having an continuous, band-shaped knife (11) and having an oscillating device (24) which drives the knife in the knife plane and perpendicular to the knife edges in an oscillating manner. T...
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WO/2011/048943 |
When the fixed block and the movable block which are provided to a band saw blade guide device hold the non-toothed section of a band saw blade (5), the movable insertion block (15) moves in such a way that a return allowing means (33) i...
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WO/2011/043238 |
Disclosed is a main body vise device (7) in a band saw machine, the aforementioned main body vise device (7) characterized in that a freely movable main body vise body (33) is provided to a main body vise head (31), an upstream moving vi...
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WO/2010/146434 |
A tensioning device of a flexible member wound on pulleys in a sawing machine for material in block form, comprising a shaft (15) to support one or more pulleys (18), on each whereof there is partially wound a respective cutting wire fle...
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WO/2010/142583 |
In a tilting device having a first (20) and a second (12) component, which are coupled by means of a swivel joint (40, 42) so as to be able to rotate relative to each other about a first rotational axis, the first component comprises a c...
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WO/2010/139422 |
A bandsaw (1) has a saw frame (4) which can be moved up and down, guided on vertical guides (8) and (9) of a portal (7), and which, besides this vertical movement, can also be pivoted. For the vertical adjustment, a drive means (13) is p...
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WO/2010/069530 |
A band saw comprises a band saw blade (20) moved in a running direction (28), against which material to be sawed can be guided in a feed direction (26). Furthermore, a guide for the band saw blade is provided. The guide comprises a plura...
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WO/2010/052827 |
Provided are an ingot cutting apparatus and a cutting method, wherein the ingot cutting apparatus comprising at least one coolant pocket storing a coolant to be supplied to a blade is characterized in that the abrasive grain portion of t...
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WO/2010/032371 |
Disclosed are a band saw cutting device in which an ingot is horizontally mounted on a cutting table and a blade having the shape of an endless belt and consisting of an abrasive grain portion and a core is stretched between pulleys, and...
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WO/2010/014865 |
A blade removal mechanism is moveable between a first position and a second position for engaging a band saw blade. The blade removal mechanism includes a first member for positioning adjacent a blade-receiving space of the band saw, the...
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WO/2010/006104 |
An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is ...
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WO/2010/006104 |
An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of the frame. A first hydraulic actuator is ...
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WO/2009/144054 |
The invention provides a transverse guide (14, 29) of a saw blade (5, 27) for a machine tool, particularly for a hand-guided machine tool (1) in the form of a band saw or jigsaw (2), wherein the saw blade (5, 27) can be rotated about the...
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WO/2009/124620 |
The invention relates to a band saw comprising a band saw blade (20) provided with a guide element (4621, 4622) for the band saw blade (20). Said guide element (4621, 4622) comprises at least two magnets (56a, 56b, 56a', 56b') that surro...
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WO/2009/101760 |
A blade fixing jig set comprising, at least, two guide pins each fixed coaxially with a shaft of a pulley to the lower end of the shaft of the pulley, a jib body having plural supporting members for supporting the side surface of a blade...
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WO/2009/050875 |
Provided is a method for disassembling a display device having a display panel and a metal plate unit (49). The metal plate unit is provided with a chassis member arranged on the rear surface of the display panel, and a panel member comp...
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WO/2008/155392 |
The invention relates to a saw device having a feed axis (16) for a workpiece (160) to be sawed, comprising a first saw unit (32) for sawing the workpiece in a first sawing plane (76) extending transverse to the feed axis and a second sa...
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WO/2008/144516 |
A powered hand-held band for cutting a work piece and a method for manufacture and use. The band saw includes alternate blade guides respectively for selectively using one of a first cutting path for cutting a work piece flush with respe...
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WO/2008/062489 |
An oscillating cutting bench (1), in particular per sawing machine (10), is described, comprising at least one moving frame (5) equipped with an abutment plane (6) of a workpiece (7) to be cut, such moving frame (5) being pivoted through...
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WO/2008/059313 |
Sawing machine, such as band saw or the like, for cutting stone, marble, wood, glass and other kinds of material with a cutting plane adjustable into different positions thereof, adapted to cut such materials along rectilinear horizontal...
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WO/2007/138618 |
The apparatus for cutting granite blocks (G) into slabs comprises two motorized flywheels (A) for guiding a cutting tool which is formed of a closed loop belt (1) carrying a plurality of tool-holders (2) each featuring a cutting tip (4) ...
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WO/2007/134820 |
A band saw, a band saw unit and a method of spatially positioning a band saw blade (20) are proposed. The band saw has a band saw blade (20), towards which a material (61) to be sawn can be guided in a feed direction (60). A guide (40) f...
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WO/2007/120200 |
A method and apparatus for converting a portable band saw to an upright stationary table band saw includes a stand having a base, at least one vertically extending side wall, and a top. A work piece support surface can include an opening...
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WO/2007/120200 |
A method and apparatus for converting a portable band saw to an upright stationary table band saw includes a stand having a base, at least one vertically extending side wall, and a top. A work piece support surface can include an opening...
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WO/2007/105054 |
A band sawing machine for the axial cutting of metal tubes or bars comprising a support structure (1) provided with longitudinally aligned supports (6) for a piece (P) to be machined, and a gantry frame (9) mounted transversely thereon a...
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WO/2007/014979 |
A method to strain a sawing device blade (1) made of magnetic material to a chosen sawing line and to steer it to stay on said line. By means of elements (6), a sawing tightness is strained to blade (1) in moving said blade sidewise to t...
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WO/2006/126548 |
A cutting method where, to cut work (W) by an endless band saw blade (13) passed over a driving wheel (29) and a driven wheel (31), forced vibration is applied to the driving wheel (29). The forced vibration causes vibration in the direc...
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WO/2006/126883 |
A sawing installation (1) for sawing an object (3), such as an elongated structural steel section, comprises a sawing bench (9) for at least partially-accommodating the object (3) and a saw (11) that comprises a saw blade. The saw blade ...
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WO/2006/126883 |
A sawing installation (1) for sawing an object (3), such as an elongated structural steel section, comprises a sawing bench (9) for at least partially-accommodating the object (3) and a saw (11) that comprises a saw blade. The saw blade ...
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WO/2006/126883 |
A sawing installation (1) for sawing an object (3), such as an elongated structural steel section, comprises a sawing bench (9) for at least partially-accommodating the object (3) and a saw (11) that comprises a saw blade. The saw blade ...
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WO/2006/098349 |
A band sawing machine, comprising a pair of saw blade guides (27F) and (27M) capable of running and guiding a band saw blade (9) therethrough. A front insert (59) is fixedly fitted and a rear insert (77) is longitudinally movably fitted ...
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WO/2006/023897 |
Disclosed is a blade tension gauge (10) for a band saw which provides a constant reading of the magnitude of the forces that act to put tension on the blade. The band saw includes a moveable wheel (12), a blade (14), and a frame (16), wh...
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WO/2006/011434 |
A work cutting method by a band saw machine, wherein vibration imparting means (19A) and (19B) are installed in band saw blade guide devices (13) and (15) guiding the tooth tips of an endless band saw blade (7) installed on the band saw ...
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WO/2006/002536 |
A band saw blade guide wear pad includes a slab having a first contact face of wear resistant material, a second contact face of wear resistant material opposed to the first contact face, and a peripheral edge. When the wear resistant ma...
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WO/2005/110678 |
A carrying apparatus for a cutting wire enabling an increase in productivity by increasing the number of use times of a guide roller and reducing a groove replacement time for the guide roller to reduce the stop time of the apparatus and...
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WO/2005/082564 |
A chip removing device of a band saw machine, comprising a pair of brush support bodies having brushes (57) allowed to come into contact with both side-faces of a band saw blade (23U). The pair of brush support bodies are installed so th...
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WO/2005/070598 |
A powered saw 1 includes a frame 3 with a continuous loop blade 5 positioned in a coplanar relationship with the frame 3 along a system of blade guides 7 so that a cutting surface 9 of the blade 5 faces a desired cutting area. The relati...
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WO/2005/044495 |
A band saw machine, wherein a pair of guide posts (7L) and (7R) vertically guiding a vertically movable saw blade housing rotatably supporting a drive wheel (17) and a driven wheel (21) are installed between the drive wheel (17) and the ...
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WO/2005/039808 |
The invention relates to a hand tool for use with attachments. The hand tools of the invention may be used with attachments with various speed and torque requirements. Preferred hand tools comprise a body with a brushless DC motor and me...
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WO/2005/014245 |
A method and an apparatus used for crowning a band saw pulley wheel (3,4) is presented. Said method comprises mounting a base fixture (10,11,12) to the frame of the band saw (2), mounting a CNC x-y table (13,14,15) to said base fixture, ...
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WO/2005/005087 |
The machine comprises: a frame (2) for supporting and moving a band saw (3) which band saw (3) exhibits at least one active tract (4) predisposed to perform a cut on a material, supported by two orientable supports (5), associated to the...
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WO/2004/103623 |
The invention relates to an apparatus for working, especially cutting tubular and round-bar type pieces (1), said apparatus comprising a clamping mechanism (2) adapted to be fastened to said work piece (1) rotatably therearound and said ...
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WO/2004/080634 |
A band saw machine (101) has a driving wheel (129) and a driven wheel (131), and an endless band saw blade (113) is wound around the wheels. At least either the driving wheel (129) or the driven wheel (131) is directly connected to an ou...
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WO/2004/050284 |
The purpose for this invention is to provide a method for feeding a mineral wool web to a winding of parisons in a manufacturing apparatus of insulation chutes. The web to be fed is sawn to a defined thickness from a storage roll made fr...
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