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Patent Searching and Data


Matches 201 - 250 out of 3,709

Document Document Title
WO/2011/084076A1
The invention relates to a set of counter-cutting and counter-moving or rotational saw blades with respective series of teeth (11,11'), that is mountable to a sawing device or machine, preferably a circular saw machine, and is characteri...  
WO/2011/079581A1
A double-saw blade device includes a first saw blade (1), a second saw blade (2), a driving device (4) and a safety system (3). The first saw blade (1) and the second saw blade (2) are arranged closely and in parallel, and rotate in oppo...  
WO/2011/072360A4
The present invention for use in the mining industry and in civil engineering relates to a machine and method of operation thereof for cutting rocks, pavements or floors, using a rotary cutting disk that can be manually or automatically ...  
WO/2011/075020A1
A tool unit (3) for a cutting or sawing machine with a tool carrier (103) enabling especially deep cuts, comprises a first tool (1) and a second part (2, 50). The first tool (1) comprises a disk shaped cutting blade (10) and a first blad...  
WO/2011/072360A1
The present invention for use in the mining industry and in civil engineering relates to a machine and method of operation thereof for cutting rocks, pavements or floors, using a rotary cutting disk that can be manually or automatically ...  
WO/2011/067018A1
The invention relates to a cutting wheel (3) for electric scissors (1), comprising a plurality of cutting teeth (8) arranged next to each other in the circumferential direction, wherein the back of the tooth (9) of the cutting teeth loca...  
WO/2011/067262A1
A portable apparatus (1) for the tooling of a workpiece (9) comprises a motor (3) with a cyclic movement output member (4), a tool holder (5) adapted to carry a tool (6) and a movement transmitter (7) engaging the motor output member (4)...  
WO/2011/065214A1
For example, in the case of a portable cutting machine which performs a cutting operation in such a way that a user holds the same by hand and moves the same, the lower portion of a circular cutting blade protruding from the lower surfac...  
WO/2011/058942A1
In the past, in the case of a portable cutting machine whereby a user performed a cutting operation by moving the same in the cutting progress direction in such a way that the same is positioned on top of an article being cut, dust benea...  
WO/2011/042460A1
The invention relates to an electric handheld tool having a cover (2) that can be removably fastened to the spindle neck and that can rotate at least partially about an axis parallel to the spindle axis (54) or in line with the same, act...  
WO/2011/044102A1
A flange bolt cutter for separating two connected flanges. The flange bolt cutter contains a circular saw blade pivotally connected to an adjustable flange band. The flange band contains an alignment ring for aligning the circular saw bl...  
WO/2011/042460A4
The invention relates to an electric handheld tool having a cover (2) that can be removably fastened to the spindle neck and that can rotate at least partially about an axis parallel to the spindle axis (54) or in line with the same, act...  
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/2011/033038A1
The invention relates to a circular final trimming saw (1), comprising a contact surface (10) for receiving a workpiece (100), a circular saw unit having a circular saw blade clamping unit (31, 32) rotationally supported about a rotary a...  
WO/2011/029923A1
The invention relates to a cutting device (1) for intermittently advanced strands (3), wherein the cutting device (1) comprises a cutting means (13) that can move along the strand (3). The cutting device (1) comprises a controllable driv...  
WO/2011/026303A1
A hand-held circular saw guard locking mechanism comprises a housing (1) having a hand-held tail portion for gripping and a working head, wherein the housing (1) is provided with a driving mechanism therein; a blade (2) driven by the dri...  
WO/2011/026302A1
A casing mechanism of a circular saw includes a housing (1) provided with parts in it, a saw blade (2) provided on the top of the housing (1), a part of which is in the housing (1), and the other part of which is out of the housing (1), ...  
WO/2011/027371A1
A displacing apparatus (1) for a tool holder assembly (10) comprises: a first shaft (2), provided with a respective inner through cavity, able to rotate around a rotation axis (A-A) perpendicular to a work surface (102) of a machine (100...  
WO/2011/028154A1
A saw (1) being portable and/or wheeled, such as a wall saw, floor saw or masonry saw, comprising a rotatable circular saw blade (3), a drive motor (5) with an motor output shaft (9) for rotating the saw blade (3), and a transmission (20...  
WO/2011/026304A1
A cutting depth adjusting and locking mechanism of hand-held circular saws comprises: a housing (1) having a hand-held tail portion for gripping and a working head, wherein the housing (1) is provided with a driving mechanism therein; a ...  
WO/2011/012084A1
A bench tool comprises a worktable (2) and a saw mechanism (3) connected to the worktable (2). The saw mechanism (3) includes a motor (33), a saw blade (31) rotatablely driven by the motor (33) and a transmission mechanism (5). The trans...  
WO/2011/001438A2
A cutting element for use in a cutting operation, comprising a cutting edge capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle α. There exists at least one view of the cutt...  
WO/2011/001438A3
A cutting element for use in a cutting operation, comprising a cutting edge (CE) capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle alpha. There exists at least one view of ...  
WO/2010/144630A1
Gauge system, including methods and apparatus, for positioning workpieces according to entered and/or calculated target dimensions and processing the workpieces with a tool to generate products having the target dimensions.  
WO/2010/133912A1
A machine tool for machining elongated elements (50), in particular frame profiled elements, comprises a cutting unit (2) for rotatably supporting a disc blade (21), supporting means (3, 4, 5) of an element (50) to be machined, driving m...  
WO/2010/130355A1
A circular cross-cut saw, in particular a circular cross-cut and mitre saw, with a supporting table (2) and with a sawing device (5), wherein the sawing device (5) is arranged pivotably about a cross-cutting axis (6), wherein the sawing ...  
WO/2010/127737A1
The invention relates to a separating device (1) for separating workpieces made of metal, particularly of metal rings, having a workpiece receptacle (2) for receiving the workpiece, a cutoff device for cutting off part of a workpiece fro...  
WO/2010/126678A2
An abrasive saw having an associated cutting wheel is used for cutting objects. The saw includes a base, a cutting assembly operably mounted to the base and a controller. The cutting assembly includes a pivot shaft, a drive shaft operabl...  
WO/2010/126678A3
An abrasive saw (10) having an associated cutting wheel (W) is used for cutting objects. The saw includes a base (12), a cutting assembly operably mounted to the base (12) and a controller. The cutting assembly includes a pivot shaft, a ...  
WO/2010/122878A1
Problems have been experienced that falling off of a fastener that secures a riving knife, which is provided in alignment with a rotary blade to prevent the so called "kick back" of a work sawn by a table saw, often occurs due to over ...  
WO/2010/124293A1
A portable cutting device having a cutting tool for cutting a material. The cutting device includes a motor driving the cutting tool and a shroud at least partially enclosing the cutting tool. The shroud defines a debris accumulation cha...  
WO/2010/101258A1
A portable cutting machine provided with: a cutting machine body (3); a saw blade (1) which is rotatably provided to the cutting machine body (3); an electric motor (2) which drives the saw blade (1); a handle (4) which is provided betwe...  
WO/2010/102014A1
A device for processing a pipe has a bearing plate slidably mounted on a support plate. A drive roller, engageable with an inner surface of a pipe, is mounted on the bearing plate and rotates about an axis substantially parallel to the l...  
WO/2010/101259A1
A portable cutting machine is provided with: a cutting machine body (3); a surface plate (6) rotatably supported by the cutting machine body (3); a saw blade (1) supported by the cutting machine body (3) so as to be rotatable about a fir...  
WO/2010/087246A1
A table-top cutting machine adapted to be able to slide a cutting machine body forward and backward so that the machine can cut a large-sized material to be cut. A rear installation space can be reduced by configuring the cutting machin...  
WO/2010/069257A1
An oblique cutting saw (100) includes a pedestal (1), a workbench (2), a saw mechanism (3) pivotally connected on said workbench (2), and a fence assemble (5, 6) connected on said pedestal (1), in which said fence assemble (5, 6) is dire...  
WO/2010/070880A1
The objective is to improve durability while making it possible to maintain an excellent cutting plane and feeling of use with a simpler configuration. Disclosed is a tabletop circular saw (1) for which a main body equipped with a saw bl...  
WO/2010/060586A1
The invention relates to a maintenance device for maintaining an elongated and in particular tubular hollow body (2), which is designed to conduct a fluid, having a sealing device (4) comprising a function unit (12), said sealing device ...  
WO/2010/048890A1
A table saw (1) comprises a table (10), a workpiece abutting device (4), a first motor, a saw blade (33) and an electric planer (2). The table (10) has a working surface (11) on which a workpiece is placed. The workpiece abutting device ...  
WO/2010/045837A1
A cutting machine includes a pedestal (1) and a saw mechanism (3) pivotably engaged with the pedestal (1). Wherein the saw mechanism (3) includes a motor positioned above the pedestal (1), a saw blade (31) rotatably driven by the motor a...  
WO/2010/028828A1
Miter saw (1) having a supporting table (2), having a rotation means (4) which can rotate about a vertical axis (H) relative to the supporting table (2), having a miter arm (6) which can rotate about the vertical axis (H), having a saw d...  
WO/2010/028835A1
The invention relates to a miter saw (1) having a supporting table (2), having a rotation means (4) which can rotate about a vertical axis (H) relative to the supporting table (2), having a miter arm (6) which particularly can rotate abo...  
WO/2010/026896A1
With a tabletop cutting machine constructed such that a table on which a cutting material is mounted can be rotated horizontally and the rotational position can be locked with a lock mechanism, there is a conventional problem in that whe...  
WO/2010/025595A1
A protective device for a machine tool (12a), in particular a circular saw, includes a protective hood (14a-k) which can be moved between at least one working position and a protecting position and a return-momentum reducing unit (16a-k)...  
WO/2010/009861A1
The invention relates to a circular and miter box saw (1) having a contact table (2), comprising a support means (4) that can be pivoted about a pivoting axis (S) relative to the contact table (2), having a base plate (5), wherein the su...  
WO/2010/011940A3
A ceiling grid beam cutting apparatus is provided. The ceiling grid beam cutting apparatus includes a base plate and a cutting instrument combined with two clamps and a guide plate. The clamps and guide plate secure the ceiling grid beam...  
WO/2010/011940A2
A ceiling grid beam cutting apparatus is provided. The ceiling grid beam cutting apparatus includes a base plate and a cutting instrument combined with two clamps and a guide plate. The clamps and guide plate secure the ceiling grid beam...  
WO/2010/008355A2
The invention relates to a weather-stripping seal production system comprising one extruder (2), the pulling mechanism (14) embodied to enable a continuous and regular movement along the work flow of the weather-stripping seal (4), which...  
WO/2010/008355A3
The invention relates to a weather-stripping seal production system comprising one extruder (2), the pulling mechanism (14) embodied to enable a continuous and regular movement along the work flow of the weather-stripping seal (4), which...  
WO/2010/006421A1
The invention relates to a cutting head with spatter collection for cutting a tubular object. The cutting head includes a frame as well as gripping, cutting, advancing, and sealing members. The gripping member is used for gripping the ob...  

Matches 201 - 250 out of 3,709