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Patent Searching and Data


Matches 101 - 150 out of 3,794

Document Document Title
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/2016/015733A1
A hand-held miter saw Abstract A hand-held miter saw (1) comprises a saw blade (11) defining a rotation plane (R), a table (7;7a,7b) defining a table plane (H,V), a guideway provided on the table (7;7a,7b) to control the position of a wo...  
WO/2016/010392A1
The present invention provides a cutting apparatus comprising: a supply part for supplying an object to be cut; a first cutting part for cutting the object to be cut, provided from the supply part; a carrying part arranged to be consecut...  
WO/2015/196201A1
A cutting apparatus, for cutting a material, comprising a chuck for holding and rotating material, wherein the chuck can rotate about an axis of rotation and can be movable along the axis of rotation. The cutting apparatus further compri...  
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/2015/169452A1
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...  
WO/2015/167995A1
The present embodiments are directed to apparatus and methods for cutting an object. In one embodiment, the apparatus comprises a cutting device (50) and an actuation device (80) operatively coupled to the cutting device (50). A guide st...  
WO/2015/161858A1
The application relates to wind turbine tower section production methods and in particular to methods of manufacturing a plurality of elongate tower segments for forming a wind turbine tower section, the tower section constructed from a ...  
WO/2015/157457A1
An extendable saw can include a blade housing coupled to a main body by at least one extendable member, the blade housing at least partially covers a saw blade and the extendable member can be configured to move the blade housing and the...  
WO/2015/147762A1
This invention relates to a "waste sliding part" (1), which allows the removal of the waste (3) easily from both surfaces of a saw (2) while making a cut in workpieces (3) made of PVC, aluminum, wood, etc. and prevents displacement of as...  
WO/2015/147761A1
The present invention relates to a"waste profile sliding-part" (1) which allows the waste profiles (3) to separate easily from the saw (2) during cutting of PVC and aluminum profiles (3). Thanks to the waste profile sliding part (1), the...  
WO/2015/129358A1
Provided is a work tool that can suppress temperature elevation in a motor or a switching element. The work tool is provided with: a motor; a switching element for switching between an ON state in which energization of the motor is allow...  
WO/2015/098615A1
 A tabletop cutting device for performing cutting by moving a tool body vertically in relation to cutting material placed on a table, wherein a positioning fence is provided on the table for positioning the cutting material in the tabl...  
WO/2015/071744A1
Cutting device comprising a box (1) on whose horizontal working plane is positioned a work piece to be cut, first and second fastening means (7, 28) of the work piece on the working plane, an arm (2, 2') comprising a first portion (2) an...  
WO/2015/066951A1
A miter saw comprises a base (2) with a plurality of grooves (20) provided on a lower surface, a worktable (1) capable of rotating relative to the base (2), a rotary positioning mechanism and a locking mechanism. The rotary positioning m...  
WO/2015/065099A1
The present invention provides a plurality of pads for controlling vibration of a saw blade. Specifically, the present invention relates to a structure for controlling vibration by distributing a uniform elastic supporting force to a saw...  
WO/2015/044503A1
An object of the invention is a cutting device for performing work actions to a pile, the cutting device comprising a body part (102), which comprises means (103) for connecting the cutting device to a working machine. The cutting device...  
WO/2015/041457A1
The present invention relates to a metal plate cutting device and, more specifically, to a metal plate cutting device which has an easy cutting process since a rotary shaft of a saw blade part is positioned above a metal plate. The metal...  
WO/2015/036604A1
An angle-setting device (1) for use in a machine tool (2), especially a saw, said device having a pivot element (20, 120) which can be steplessly pivoted about a pivot point on a clamping block element (10) reversibly between at least a ...  
WO/2015/014038A1
Disclosed is a handheld electric tool provided with a sliding guide rail (6), which can perform linear cutting on a workpiece along a linear track (1) on the sliding guide rail (6), wherein a base groove (2) cooperating with the linear t...  
WO/2015/010616A1
Disclosed is a multi-head pipe cutter having multiple pipe-cutting units for cutting pipe-shaped materials simultaneously, relating to the technical field of pipe-shaped material machining. The pipe cutter comprises a machine frame (100)...  
WO/2015/010007A1
A multifunction cutting tool guide which includes a base plate having a top surface and a bottom surface, with the base plate top surface including connection points for connecting a power tool to the base plate top surface. A track exte...  
WO/2015/003790A1
A method for working a wall of a cylinder (2) of an internal combustion engine, in which peripheral grooves (3) are machined into the wall, wherein at least one annular saw blade (4), which is provided on a circumference with a multiplic...  
WO/2015/005087A1
Table-top cutting tools which support a cutting machine body so as to allow vertical tilting operations and forward and backward sliding operations relative to the table where the cutting material is placed are cumbersome to operate beca...  
WO/2014/139688A3
A device (1) for ventilating a burning building, comprising a chassis (2); and a cutting assembly (3), mounted on the chassis. The cutting assembly is adapted to cut a ventilation hole (5) in a roof (4) or wall member of a building eithe...  
WO/2014/198897A1
The present invention relates to a downhole machining system (1) for machining a casing (2) in a borehole in a well having a top. The downhole machining system comprises a first tool part (4) having an axial extension (5) and an anchorin...  
WO/2014/183806A1
The invention relates to a sawing machine for cutting or separating workpieces (1), in particular a sliding saw, for sawing rolled products such as profiled bars (1) or round bars on the output side of a rolling train, comprising at leas...  
WO/2014/182203A1
The invention relates to an apparatus arranged to secure a portable cutting machine on an elongated profiled object (11), said apparatus comprising a base (100) adapted to be disposed on an upper surface of the profiled object (11) and a...  
WO/2014/168533A1
A wall saw comprising: - a carriage (2); - a saw arm (11) pivotally mounted to the carriage; - a rotatable spindle (10) rotatably mounted to the saw arm and configured for connection to a saw blade; and - an electric drive motor (13) for...  
WO/2014/168531A1
A wall saw comprising: - a carriage (2) comprising a chassis (31); - a saw arm (11) pivotally mounted to the chassis; - a rotatable spindle (10) rotatably mounted to the saw arm and configured for connection to a saw blade; and - an elec...  
WO/2014/168535A1
A wall saw comprising: - a carriage (2); - a saw arm (11) pivotally mounted to the carriage; - a radial bearing (23) provided between the saw arm and the carriage; - a first axial bearing (21) provided between the saw arm and the carriag...  
WO/2014/168534A1
A wall saw comprising: - a saw arm (11) pivotally mounted to a carriage (2) and com- prising an external housing (20); - a spindle (10) rotatably mounted to the saw arm and configured for connection to a saw blade; - an electric drive mo...  
WO/2014/164267A1
A rail system for a power tool has a base defining a work surface for supporting a workpiece, a support mounted to the base, a number of elongated rails slidably supported by the support for movement relative thereto, a yoke engaged to t...  
WO/2014/164344A1
A table saw includes a support arrangement and a table top assembly including a work piece support surface defining a plane and a saw blade opening in the work piece support surface. An undercarriage assembly, mounted to the table top as...  
WO/2014/164276A1
A removable dust compartment is configured for use with a power tool which includes a base assembly, a table top assembly supported by the base assembly, and an undercarriage frame positioned within the base assembly. The table top assem...  
WO/2014/160108A1
A power tool support system includes a base, a table top supported on the base and having a generally planar support surface, and a tool support assembly. The tool support assembly includes an arch-shaped support member attached to a fir...  
WO/2014/160315A1
In one embodiment, an automatic braking system for a pivoting power tool includes a cutting assembly, a cutting arm supporting the cutting assembly, a hinge supporting the cutting arm through a pivot, a primary braking system operably co...  
WO/2014/151007A1
A safety component is provided for a power saw that includes a rear guard pivotably mounted to the saw assembly. The rear guard is generally U-shaped to straddle the cutting blade in a deployed position. The rear guard includes arms that...  
WO/2014/146376A1
A concentric and reversible mounting apparatus for dual saw blades and a dual saw blade cutting machine having the mounting apparatus. The mounting apparatus comprises an outer mounting bushing (13) used for mounting a first saw blade (3...  
WO/2014/151848A1
A tool holding system for a rotary power tool is configured to clamp around a working tool when the working tool is inserted in the tool holding system. The tool holding system includes a sleeve having a frustroconical inner surface port...  
WO/2014/150859A1
A power tools incorporates a brushless or electronically commutated drive motor (BLDC). A number of drive trains are provided for connecting the BLDC to the drive shaft of a working tool, such as a rotary saw blade. In one aspect, the BL...  
WO/2014/151073A1
A table saw in one embodiment a swing arm movable along a swing arm path between a first swing arm position adjacent a latch hold mechanism and a second swing arm position spaced apart from the latch hold mechanism, a blade supported by ...  
WO/2014/150736A1
A blade guard assembly for a power saw includes a bolt member, a blade guard housing, a mounting plate, an engagement nut, and a biasing member. The bolt member includes a head defining a first shoulder, a pivot shank extending from the ...  
WO/2014/152285A1
A pneumatic cylinder associated with a table saw includes a housing, a charge, and a piston assembly. The housing defines a cavity and is supported by a frame of a table saw. The charge is located within the cavity. The piston assembly i...  
WO/2014/128553A1
A cutter (10, 200) capable of cutting multiple intersecting faces in an elongate workpiece (34) at precisely controlled angles or two faces at precise offsets in an elongate workpiece (34) that can be pivoted about its longitudinal axis....  
WO/2014/124912A1
A method for controlling a device system (10) having a saw blade (14) that is secured to a saw arm (15) and can be moved along an advancement direction (26) by means of a motor-driven advancing mechanism (13), wherein a delivery movement...  
WO/2014/119131A1
The rechargeable cutting tool is a cutting tool (1) in which two of the widely popular 18 V batteries (B1, B2) are installed in series to drive an electric motor (11) that has the total voltage of the batteries as the voltage rating.  
WO/2014/117681A1
The present invention provides a power tool, which comprises an output shaft used for mounting and driving a working head to work, a fastener used for fixing the working head on the output shaft, a locking piece that moves between a lock...  
WO/2014/119132A1
The present invention makes it possible to use a 36 V-rated desktop cutting machine (C1) by installing two 18 V-rated rechargeable batteries (31, 31) in series. The 36 V-rated desktop cutting machine (C1) can be used with reduced battery...  
WO/2014/119128A1
A handheld electric cutting machine provided with: a base (51) that divides a vertically arranged circular saw (21) into an upper region and a lower region, and that determines the cutting depth of the circular saw (21) into a wood mater...  

Matches 101 - 150 out of 3,794