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WO/2015/098464A1 |
Provided is a horizontal band saw configured so that the front side of a driver wheel and a driven wheel provided in a saw blade housing are open, wherein the saw blade housing structure is simplified and safety is improved. A horizontal...
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WO/2015/019755A1 |
A horizontal band saw machine for cutting a workpiece with an endless band saw blade, the horizontal band saw machine being provided with: a vise mechanism, which is provided on the downstream side of the cutting position and has a pair ...
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WO/2015/007537A1 |
The invention relates to a workpiece clamping device for a machine tool (10), comprising a base (36); a first clamping jaw (38) which can be displaced relative to the base (36); a second clamping jaw (40), a workpiece (33) being clampabl...
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WO/2014/162866A1 |
A cutting machine is provided with: a saw blade for cutting a workpiece; and a chute provided below the cutting position at which the workpiece is cut by the saw blade and discharging an object to be discharged, which is originated from ...
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WO/2014/156650A1 |
Provided are a saw wheel and a saw wheel unit having a design for which saw buckling is less likely to occur even without tensioning treatment. An upper saw wheel (5a) that has a rim portion (53) around which a band saw (3), comprising a...
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WO/2014/141788A1 |
A horizontal band saw machine is provided with: a base; a vertically movable housing which is disposed above the base; a pair of wheels which is horizontally arranged at the lower part of the housing, the distance between the axes of the...
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WO/2013/187297A1 |
The present invention is directed to a horizontal band saw machine capable of efficiently severing H-beams without a trouble of saw blade's pinching in the kerf. In the horizontal band saw machine, a saw blade (21) can sever one of flang...
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WO/2013/168527A1 |
This band saw guide apparatus is provided with: a fixed insert holder integrally provided with a fixed insert guide at the leading end, said fixed insert guide guiding one side of a band saw blade; and a moveable insert holder provided w...
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WO/2013/164950A1 |
A band saw machine is provided with a band saw blade and band saw blade guide devices. The band saw blade guide devices are configured so that, relative to one of the band saw blade guide devices, the other band saw blade guide device ca...
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WO/2013/122138A1 |
The band saw machine is provided with: a base that supports the workpiece; a pair of columns erected on the base and separated in the Y-direction, which is orthogonal to the X-direction; a saw blade housing equipped with a beam section, ...
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WO/2013/099470A1 |
A feed vise (11) positions a work material (W) on a pass line. A band saw blade (32) has no twist, and cuts the work material (W) at a length less than the diameter of a drive wheel (31a). A product carry-out vise (21) has a product carr...
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WO/2013/066211A1 |
The invention relates to the cutting of metals and other materials. The result is a simplified design with a relatively low cutting force and enhanced durability of the cutting tool. The device comprises a base (housing) (1) and, mounted...
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WO/2013/017728A1 |
Arrangement in order to tension a counter element (1), such as a blade of a sawing device, such as a blade (15) of a band sawing machine in combination with a roll or a slide block to a chosen sawing line with the help of the mentioned c...
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WO/2012/142644A2 |
The invention relates to a band saw device (1) comprising a base frame (2), at least two deflection wheels (3, 4) which are arranged at a distance from each other, drive means (5) which are in a driving engagement with at least one of th...
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WO/2012/072422A1 |
A band saw has a band saw blade (12) and a guide for the band saw blade (12). At least two guide elements (20a, 20b) enclose the band saw blade (12) between one another in an intermediate space. Wipers bearing against the band saw blade ...
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WO/2012/017989A1 |
A cutting device that is capable of a sufficiently flat cutting plane is provided. One embodiment of this cutting device is provided with: an annular saw band (12); a saw-band-driving unit (20) that causes the saw band (12) to circulate ...
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WO/2011/152298A1 |
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/2011/153476A2 |
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/2011/145773A1 |
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/2011/115547A1 |
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/2011/081832A2 |
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/2011/067086A1 |
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/2011/048943A1 |
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/2011/043238A1 |
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/2010/146434A1 |
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/2010/142583A1 |
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/2010/139422A1 |
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/2010/069530A1 |
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/2010/052827A1 |
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/2010/032371A1 |
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/2006/126883A9 |
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/2010/014865A1 |
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/2010/006104A2 |
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/2009/144054A1 |
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/2009/124620A1 |
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/2009/101760A1 |
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/2009/050875A1 |
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/2008/155392A1 |
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/2008/144516A1 |
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/2008/062489A1 |
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/2008/059313A1 |
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/2007/138618A1 |
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/2007/134820A1 |
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/2007/120200A2 |
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/2007/105054A1 |
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/2007/014979A1 |
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/2006/126548A1 |
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/2006/098349A1 |
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/2006/011434A1 |
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/2006/002536A1 |
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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