Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 816

Document Document Title
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/2016/013743A1
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/2015/183079A1
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/2015/067821A1
A tool head assembly (200; 300; 400; 502) for a hand held tool, the assembly comprising a body (201; 301a, 301b; 401a, 401b, 401c) for attaching to the hand held tool; a continuous cutting band (202; 302; 402; 514) having a cutting edge ...  
WO/2015/001295A1
Apparatus for shaping wood comprises a carriage (2) having a front pair of wheels (3) and a rear pair of wheels (4), the carriage mounting a saw blade (1 ) and a saw motor for driving the saw blade to perform a sawing action trans- verse...  
WO/2014/093530A1
In embodiments, an underwater saw comprises a frame, one or more arms connected to the frame with a predetermined number of the arms comprising a wire tensioner and a selectively telescoping or collapsing tube within a tube, and a contin...  
WO/2014/011577A1
The present disclosure relates to a saw 100, comprising a drive 110, a first blade 220 configured to oscillate about an axis perpendicular to a plane defined by a surface of the first blade 220, a second blade 240 configured to oscillate...  
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/2013/122138A1
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/2013/096113A1
A method including providing a ceramic log (300) with a first end and an opposing second end; providing one or more cutting devices (100) comprised of a dual bladed cutting member (200); and removing material by cutting at least the firs...  
WO/2012/067383A2
The present invention relates to a master link which is the track chain link part of a lower driving device used in a tracked vehicle (bulldozer or excavator) and is disposed on one end of a chain to connect the ends of the chain when th...  
WO/2012/067383A3
The present invention relates to a master link which is the track chain link part of a lower driving device used in a tracked vehicle (bulldozer or excavator) and is disposed on one end of a chain to connect the ends of the chain when th...  
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/2011/081832A2
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/2011/038466A1
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...  
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/2010/069029A1
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....  
WO/2010/060588A1
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...  
WO/2010/011925A1
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 ...  
WO/2010/011896A1
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, ...  
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/2009/146294A1
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...  
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/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...  
WO2008059313A8
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...  
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...  
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...  
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) ...  
WO/2007/120200A3
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...  
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...  
WO/2007/010625A1
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...  
WO/2006/126884A1
A method of and a device for attaching a cutting apparatus (1), the cutting apparatus (1) comprising a framework struc¬≠ture (2) and a cutting head (4) which can be displaced rela¬≠tive to the framework structure (2), and where, during t...  
WO/2006/110113A1
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...  
WO/2006/059946A1
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...  
WO/2005/105353A1
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...  
WO/2005/070598A1
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...  
WO/2005/005087A1
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...  
WO/2004/103623A1
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 ...  
WO/2004/050284A1
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...  
WO2003066293A3
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 ...  
WO/2004/009310A1
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 ...  
WO/2004/004957A1
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...  
WO2002098620A3
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...  
WO/2003/086693A1
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...  
WO2003020479A3
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 ...  

Matches 1 - 50 out of 816