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Matches 1 - 50 out of 2,646

Document Document Title
WO/2017/094413A1
Provided is a band saw in which a plastic housing is used in order to reduce the weight of a device, and in which the likelihood of a blade dislodging from a guide roller is reduced. A first guide roller mechanism 30 and a second guide r...  
WO/2017/073222A1
A band saw machine comprises: a base that comprises a cutting fluid reservoir; a saw blade housing that can move in the vertical direction; a pair of saw blade wheels on which a band saw blade is wound; a downstream body vise that has a ...  
WO/2017/061285A1
A workpiece conveying/immobilizing apparatus according to the present invention is provided with: a conveying vise mechanism provided on the upstream side of a cutting position of a workpiece; and a downstream main vise mechanism provide...  
WO/2016/171824A1
A band saw blade sensor and control system to sense and control saw blade deviation of a continuous, flexible metal saw blade driven around a pair of pulleys. A pair of spaced proximity inductive sensors is positioned adjacent to a side ...  
WO/2016/133239A1
The present invention relates to a winding roller of a wire saw which is light and has sufficient strength because the outer body of the winding roller, which is formed of carbon fiber and around which a wire for cutting an ingot at a th...  
WO/2016/013743A1
The present invention relates to a technique with respect to a large pipe high speed cutter capable of cutting the pipe in the thickness direction thereof while rotating the same, comprising: a transfer part including a transfer roller p...  
WO/2015/194412A1
A vibration-limiting device for the band saw blade of a band saw, which cuts a workpiece by moving an endless band saw blade in the cutting direction while circling the band saw blade unidirectionally, the device being configured so that...  
WO/2015/183079A1
The invention relates to a pipe laying vessel comprising a pipe laying system for laying a pipem (9). The system is provided with a sawing apparatus for cutting the pipe (9). The apparatus comprises: a sawing device (3); and, a carriage ...  
WO/2015/172467A1
A rotary head device for a special-shaped stone wire sawing machine. The rotary head device comprises guide wheels (1), a rotary frame (2), a gear box (3) and a rotary gear (6) in the gear box (3). The rotary gear (6) is provided with a ...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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, ...  
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...  
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...  
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...  
WO/2012/142644A3
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...  
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...  
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 ...  
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 ...  
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...  
WO/2011/153476A3
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...  
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...  
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...  
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...  
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...  
WO/2011/081832A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO/2010/006104A3
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 ...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 2,646