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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/2011/145773 |
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/2011/081832 |
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/2011/038466 |
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...
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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/2010/069029 |
Disclosed is a coping apparatus comprising a first support for supporting a first workpiece and a second support for supporting a second workpiece. The first workpiece has a first face profile and extends along a first longitudinal axis....
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WO/2010/060588 |
A method is used to replace a band saw blade (38) of a band saw (10), wherein the band saw blade (38) is guided over two rollers (34, 36) which can be rotated about horizontal axes (35, 37). The rollers (34, 36) are arranged one above th...
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WO/2010/011925 |
A power tool includes a housing, a first wheel rotatably coupled to the housing, a second wheel rotatably coupled to the housing, a continuous saw blade supported by the first and second wheels, and a motor supported by the housing. The ...
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WO/2010/011896 |
A hand-held power tool includes a housing having an opening, first and second wheels supported by the housing for rotation about respective first and second parallel axes, a continuous saw blade supported by the first and second wheels, ...
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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/2009/146294 |
A wire saw assembly (10) having a slide frame (11), support frames (20), a tensioning carriage (30), and a diamond wire cutting saw (23). The slide frame (11) has a mounting plate (14) engaging a lead screw (13) so that rotation of the l...
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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/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/2008/062489 |
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/2007/120200 |
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/2007/010625 |
A band saw device having a body frame; a pair of wheels provided in parallel to the body frame and rotating by driving force on the same slope surface sloping relative to a body frame foundation surface that is in parallel to a work cutt...
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WO/2006/126884 |
A method of and a device for attaching a cutting apparatus (1), the cutting apparatus (1) comprising a framework structure (2) and a cutting head (4) which can be displaced relative to the framework structure (2), and where, during t...
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WO/2006/110113 |
A dual column band saw solves a problem of how to guarantee a smooth shift of a band saw along racks without friction or deceleration of the saw in all shifts and loads of a band saw assembly, without having to take the limitations of gu...
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WO/2006/059946 |
A saw blade (4) for a machine operating with adjacent saw teeth traveling in two opposite and parallel directions comprises a blade substrate, teeth (16), and tooth necks (30) formed at the periphery of the substrate for holding the teet...
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WO/2005/105353 |
A wire saw processing machine superior in durability and capable of efficiently cutting work. A wire saw (10) is mounted around sheaves (12, 14, 16, 18) disposed substantially in a horizontal plane. The sheave (12) is rotated by a rotati...
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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/2005/005087 |
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/2004/050284 |
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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WO/2004/009310 |
A stone slicer of slicing rough stone into stone plates having a predetermined thickness, which can improve productivity by reducing consumption of the rough stone by minimizing the thickness of a cut portion cut by a saw blade, and can ...
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WO/2004/004957 |
The invention relates to a metal-cutting band saw comprising a main carrier (3) to which an intermediate carrier (4) can be pivotably fixed. The saw frame (5), which can be set on the workpiece (16), is arranged on the intermediate carri...
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WO/2003/086693 |
The invention refers to a band cutting CNC machine for cutting metal in all plane directions. The machine consists of body with bank to which are attached lower and upper band guide wheel, encompassed by endless band-saw, defining band c...
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WO/2003/066293 |
A saw mill includes a base frame (12) having a front and a rear and being sized and configured to support a log (34); saw apparatus having a cutting blade and being connected with the base frame (12) for horizontal movement in a cutting ...
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WO/2003/020479 |
A means of forming complex shapes for cutting wood work pieces by use of a bandsaw, the forming means including: a carriage (13) onto which material to be cut can be located for movement through the saw blade (50); a guide means (51) on ...
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WO/2003/011539 |
Band saw (A, B, C) characterized by a belt chain conveyor system which transports, locks in place and symultaneously cuts tree trunks in a cutting part (B) into several logs. A conveyor belt (C) then transports an separates the logs acco...
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WO/2002/098620 |
A sawing machine, particularly a band sawing machine, comprising a blade (3) driven along a movement axis (A), a workpiece-carriage (11) on which an article to be cut (3) is located, and translation means (12, 13) for moving the carriage...
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WO/2001/070441 |
A coping saw (10) is provided having two spaced-apart rotary actuators (50, 66) supported by a frame (12). Two sawblade sections (28, 30) extend between the rotary actuators (50, 66) and are intended to singularly engage a work piece. Th...
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WO/2000/013864 |
The invention concerns apparatus and method for automatic cutting of objects into portions of reduced dimension. More specifically the invention concerns a cutting device (4) placed between two spaced-apart conveyors (2, 3). The cutting ...
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WO/1999/064212 |
The present invention relates to a portable sawmill with a frame structure (1) and a saw blade (3) extending essentially vertically upwards in relation to the frame structure, tables (2) cooperating on both sides of the saw line of the s...
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WO/1999/044796 |
A bamboo plate manufacturing method and a bamboo plate manufacturing device, wherein, using plates (3, 4) formed by dividing a bamboo material in longitudinal direction and expanding it after the joints and bark on the inside and outside...
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WO/1999/041033 |
The method consists of rotating the work piece, e.g. a bar or a tube, while feeding the cutter into engagement with the work piece. Cutter feeding continues at most to a depth equal to half of the diameter of the work piece. The machine ...
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WO/1999/020184 |
This invention is a surgical bone saw (10) with flexible, endless cutting blades, and a method for resecting bone. The saw assembly includes a pair of guide arms (22), a pair of flexible, endless cutting bands (24) disposed around the gu...
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WO/1998/039126 |
A cold separation device for separating an elongate member (9) along its length, the device comprising a separation unit (12) comprising a driven blade (26), support means (1, 16, 18, 27, 28, 29, 30) to support the elongate member upstre...
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WO/1998/008406 |
A device (1) is disclosed for working on shoes (4), in particular for cutting soles (11) and heels. In order to reduce the complexity of the work, the time and the material required, a device has a base plate (2) on which is mounted a cl...
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WO/1997/039634 |
A method of separating at least part of the spinal column from an animal carcase. The method comprises locating the blade (5) of a band saw around the spinal column; and moving the band saw along the length of the spinal column (12) whil...
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WO/1995/016536 |
A band saw apparatus (10) having a pair of cutting units (12, 14). Each cutting unit (12, 14) has a frame (16) supporting a pair of wheels (18, 20). An endless saw blade (22) is arranged around each pair of wheels (18, 20). A frame (24) ...
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WO/1995/008413 |
Device for sawing machine supported by an articulated arm (12) which can be secured to a wall, an upright rod or on supports, at fixed or variable regulating heights thereof, comprising variable displacement means (19, 20; 43) associated...
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WO/1994/027775 |
A band saw for cutting metal workpieces, comprising a frame (1), a pair of guide wheels (4, 5) rotatably mounted to said frame (1), a saw blade (6) mounted on said guide wheels (4, 5), a drive means (8) driving at least one of said guide...
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WO/1993/009923 |
A horizontal band resaw which includes a support frame (2) that receives a bandsaw in horizontal orientation such that the top segment (66) of the endless bandsaw blade (64) is parallel to the bottom segment (67) and is located above and...
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WO/1993/008966 |
The saw, which in particular is for use when cutting carcases such as porkers and cattle, has a continuous saw blade (6) led round a driving wheel (2). The other end of the blade is guided in two fixed abutments (8) presenting therebetwe...
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