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Patent Searching and Data


Matches 1 - 50 out of 4,330

Document Document Title
WO/2017/187894A1
Provided is a portable cutting machine that increases the amount that a main body rotates with respect to a base without a tilting mechanism being enlarged or increased in weight. A circular saw in which a base and a main body that compr...  
WO/2017/178262A1
A clamping apparatus includes a shaft (165); a base body (160) that is adjustable to different positions, e.g., heights, along the shaft (165); a clamping leg (105) arranged to pivot into a first clamping position and a second (150B) cla...  
WO/2017/175102A1
A machine (12) for cutting slabs of stone or stone-like material comprises a work bench (13), two lateral support structures (14, 16) between which a beam (18) runs. On the beam (18) there is arranged a first machining unit (20) comprisi...  
WO/2017/177226A1
A blade size limiter (160), comprising: an arcuate segment (162); and a mounting structure configured to be attached to a riving knife (110).  
WO/2017/154522A1
Cutting performance where an attachment part of a spindle is downsized and inclined in a horizontal direction of a desk-top cutting machine is improved. A spindle 33 holding a serration 60 is formed in a cylindrical shape, and bearings 3...  
WO/2017/143015A1
Classing and inspecting poles and pilings is a manual process that, due to human error, results in inaccurate, inconsistent products and a waste of resources. An automated method and device for inspecting and classing poles and pilings a...  
WO/2017/128827A1
A cutting device. The cutting device comprises a frame body device (1), a cutting device (7), and a supporting device (8) used for supporting a workpiece. The frame body device (1) is provided with a bottom supporting portion (2), a firs...  
WO/2017/121450A1
The invention relates to a device for trimming, in particular edges on parts of wind turbine rotor blades. According to the invention, a retaining mechanism (29) is provided on which a sawing device is retained so as to be movable by a m...  
WO/2017/098979A1
A circular sawing machine with which it is possible to suppress bending while cutting of a circular saw blade 19 during a cutting process and to increase machining precision on the cutting surface of a workpiece W, regardless of the widt...  
WO/2017/095291A1
High power flat saw (10) having a large diameter saw blade (12), said flat saw (10) comprising a motor (11) and a blade shaft drive (1), wherein said blade shaft drive (1) comprises a first pulley (2) and a second pulley (3) and a belt (...  
WO/2017/088639A1
The present invention relates to the field of construction equipment. A construction site material cutter, wherein a protective cover (1) and lamp (2) of said cutter are welded to the left edge of the upper surface of a workbench (3), an...  
WO/2017/087447A1
A foldable miter saw includes a base unit, a worktable, and a cutting unit adjustable between a working position where the saw blade of the cutting unit and the worktable define a contained angle within 90°~45° and a folded position wh...  
WO/2017/083713A1
A workbench includes a work support structure, a first leg member, a second leg member, a handle; and a rack and pinion system coupling the first leg, the second leg, and the handle. Moving the handle relative to the work support structu...  
WO/2017/068888A1
[Problem] To provide an electric cutting machine provided with a dust control function, the electric cutting machine having a cutting position indicator guide having excellent visibility/usability, whereby dust generated during processin...  
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/2017/057183A1
Dust collection covers for efficiently collecting dust are used in cutting machines used to cut stone and concrete. A dust collection cover of the present invention makes it possible to sufficiently collect dust by self dust collection w...  
WO/2017/054275A1
Disclosed are a machine head locking structure of a compound saw and a compound saw. The machine head locking structure comprises a locking fastener (7) located on one of a frame (5) and a working turntable (2) of the compound saw, where...  
WO/2017/040730A1
Various dust collection apparatuses are disclosed, which include a vacuum source, a circular saw blade, and a worktable comprising a center slot axially aligned to the circular saw blade. In a first aspect, the center slot includes an ai...  
WO/2016/207489A1
An apparatus (100) for cutting workpieces comprises a clamping mechanism (2) adapted to be fastened to said workpiece (1) rotatably therearound. The clamping mechanism (2) comprises a frame element (5) and first and second arms (6, 7) ex...  
WO/2016/204506A1
The present invention relates to a saw blade having a noise and stress-reduction structure, the saw blade having a structure in which a plurality of diamond segments are mounted at a first unit and the first unit has a second unit, there...  
WO/2016/194536A1
Provided is a cutting machine configured so as to prevent the rocking of a cutting section during the mounting and removal of a battery pack. A cutting machine has: a cutting section provided with a motor, a motor housing which accommoda...  
WO/2016/178307A1
This circular saw 10 has: cutting teeth 14 joined to a plurality of blade bodies 13 that protrude toward the outside in the radial direction at a plurality of locations on the outer circumference of a disc-shaped base metal 11; and gulle...  
WO/2016/168583A1
A motorized saw assembly includes a base assembly having a workpiece support surface which defines a workpiece surface plane, an upper support assembly configured to support a saw blade, and a hinge assembly including a first linkage ass...  
WO/2016/158131A1
Provided is an electric tool for which size increase can be limited and which is capable of stably rotating a distal end tool. The electric tool is characterized in being provided with: a brushless motor (1) with a rotating rotor (1A); a...  
WO/2016/158129A1
Provided is an electric tool equipped with a brushless motor- and drive circuit-cooling structure. The electric tool comprises a brushless motor, a housing with a motor-housing section for housing the motor, a fan driven by the motor to ...  
WO/2016/145312A1
A power tool assembly includes a drop arm frame with an opening configured to rotatably support an arbor shaft, a lower surface spaced apart from the opening, and a plurality of ribs extending between the lower surface and the opening. T...  
WO/2016/145223A1
In one embodiment, a table saw assembly includes a motor assembly, an electrically conductive belt operably connected to the motor assembly, an arbor shaft operably connected to the belt, a drop arm assembly rotatably supporting the arbo...  
WO/2016/145280A1
A power tool assembly includes a workpiece support surface, a latch movable between a first latch position whereat a drop arm assembly cannot be moved from a first position whereat a shaping device does not extend above the workpiece sup...  
WO/2016/145285A1
A power tool assembly includes a latch movable between a first latch position whereat the latch supports a drop arm assembly in a first drop arm assembly position, and a second latch position whereat the latch does not support the drop a...  
WO/2016/145322A1
A power tool assembly includes a drop arm assembly rotatably supporting an arbor shaft and movable between a first drop arm position and a second drop arm position, an actuating device configured to transfer a force to the drop arm assem...  
WO/2016/145226A1
In one embodiment, a table saw assembly includes a motor assembly, an electrically conductive belt operably connected to the motor assembly, an arbor shaft operably connected to the belt, a drop arm assembly rotatably supporting the arbo...  
WO/2016/145336A1
A power tool assembly includes a drop arm assembly movable along a drop path between a first drop arm assembly position whereat a shaping device portion supported by the drop arm assembly extends above a workpiece support surface and a s...  
WO/2016/145181A1
An object detection system in a saw includes an electrically conductive plate positioned at a predetermined distance from the implement, a detection circuit comprising a transformer, and a single cable connecting first terminal and secon...  
WO/2016/138281A1
A miter saw includes a base assembly and a saw unit pivotably coupled to the base assembly. The saw unit includes a saw arm, a brushless motor supported by the saw arm, and power electronics positioned outside the motor for supplying pow...  
WO/2016/126765A1
A portable tool stand (10) having automatically deployable legs (26). The tool stand (10) has a body (12) with a work surface and opposed ends. Deployable legs (26) are pivotally mounted to the tool stand (10). The legs (26) move between...  
WO/2016/106739A1
A cutter head transmission system for use in a pipe cutting apparatus, comprising: a slide rail (310), a mounting base (320), and a guide component (330). The slide rail is provided on a side of the transmission mechanism that transfers ...  
WO/2016/105255A1
The present invention relates to a portable power tool (1 ) arranged for driving a rotatable cutting tool (2). The power tool (1 ) comprises a motor (5) and a transmission part (4) that is arranged to transfer power from the motor (5) to...  
WO/2016/068718A1
The present invention concerns a method and an arrangement for processing calcinated carbon bodies such as anodes or cathodes for use in connection with electrolytic production of aluminium. The carbon bodies are processed using a rotati...  
WO/2016/068718A8
The present invention concerns a method and an arrangement for processing calcinated carbon bodies such as anodes or cathodes for use in connection with electrolytic production of aluminium. The carbon bodies are processed using a rotati...  
WO/2016/037216A1
A wet cutting saw for cutting a ground portion, the wet cutting saw comprising: a blade rotatable about an axis; a liquid feed conduit for feeding liquid onto a surface of the blade as it rotates; a frame for carrying the blade and confi...  
WO/2016/032122A1
The present invention relates to a large waste cutting device. Specifically, the present invention relates to a large waste cutting device which is supported by the top of a plurality of supports spaced apart from each other at a predete...  
WO/2016/023631A1
The invention relates to a device for cutting timber to length comprising a drum (1), within which a first saw blade (3) and a second saw blade (6) are arranged, which reach into receptacles (13) during the rotation of the drum (1).  
WO/2016/016325A1
The invention relates to a retaining device for a tubular workpiece (1), said workpiece (1) can be placed in a cutting machine, in particular a circular cutting machine. Said workpiece (1) can be fixed by an expansion element (3) which c...  
WO/2016/010498A1
The invention relates to a slat cutting apparatus (1) wherein it comprises a lipping adjustment drum (2), an adjustment screw (3), an upper plate (4), a lipping plate (5), a top-lateral compression group adjustment screw (6), a lipping w...  
WO/2015/195356A1
A supporting and stabilizing shoe used with a masonry circular power saw. A shoe frame rigidly mounts to the saw's motor frame. A plate that is preferably substantially planar and bifurcated to form two substantially co-planar members wi...  
WO/2015/180829A1
The invention relates to a handheld tool which has a drive motor (14), which rotationally drives an implement (4) by means of a belt drive (70). The belt drive (70) has at least one first, driving pulley (27) and at least one second, dri...  
WO/2015/180828A1
The invention relates to a hand-held implement having a drive motor (14) which drives a tool (4) in rotation by means of a belt drive (70). The belt drive (70) has at least one first, driving belt pulley (27) and at least one second, dri...  
WO/2015/172539A1
Disclosed is a pipe cutting machine, comprising a frame (100), a power device (110), a cutting device (140) and at least one transmission shaft (132), wherein the power device (110) and the cutting device (140) are both mounted on the fr...  
WO/2015/172596A1
Disclosed is a compound saw comprising: a frame (8), fixed to a bench panel (9) at its top; a base assembly (1); a working turntable assembly (2); a rocker frame holder (4), which is located between the frame (8) and the working turntabl...  
WO/2015/169452A1
The invention relates to a device for separating pipes, especially pipelines having a separating head which can be displaced along a pipe circumference by means of a guide element that can be fixed to the pipe that is to be separated, wh...  

Matches 1 - 50 out of 4,330