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WO/2011/104538A1 |
Guard means are provided for a saw. A first part (16) of the guard means is movable relative to a body of the saw (4) and/or a saw blade (6) in use between a first position (figure 1), wherein at least a portion of the saw blade is subst...
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WO/2011/072914A1 |
An especially hand-held machine tool, preferably designed as a jigsaw (2), comprises a distance measuring unit (29) for the contactless detection of a section (43) of a specified path and for visualizing a working path (33) corresponding...
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WO/2011/072931A1 |
A machine tool system is provided with a detection device (17) for a working line (13) specified for the surface of a workpiece (5), the marking contour (46) of the working line being viewed from different wavelength ranges.
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WO/2011/072930A1 |
The invention relates to a machine tool (1), especially a jigsaw, wherein angle deviations from a set angle position of the working tool (7) are detected as the actual angle and the actual angle is adapted to the set angle by rotationall...
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WO/2011/038953A1 |
The invention relates to a machine tool (1), in particular in the form of a hand-held sabre saw (2), having a tool holder (9) and means for detecting identification characteristics of a placement tool (7) held in the tool holder (9).
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WO/2011/035950A1 |
The invention relates to a machine tool (1), particularly in the form of a hand-held jigsaw (2), which is provided with a detection device (24) by which the placement position of the base plate (4) of the machine tool (1) in relation to ...
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WO/2011/035953A1 |
The invention relates to a chip collecting device, particularly a chip collecting device for hand-held machine tools, comprising at least one main body (12) and a closure device (14), which has at least one closure element (16). Accordin...
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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...
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WO/2011/026680A1 |
The invention relates to a tool device, in particular a jigsaw device, having at least one guide unit (10, l0a) for at least partially guiding at least one machine body (12; 12a) and/or a workpiece processing motion. According to the inv...
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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...
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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 ...
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WO/2011/000596A1 |
The invention relates to a machine tool, in particular a hand machine tool, provided with an optical direction finder device for generating a signal beam to be projected onto a work surface of the work tools of the machine tool. The dire...
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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...
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WO/2010/089164A1 |
The invention relates to a device (50) for transmitting and/or receiving electromagnetic HF signals, in particular a UWB antenna, having a planar, ultra-wideband (UWB) antenna structure (10) made of a plurality of dipole elements (12). A...
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WO/2010/072444A1 |
A power tool (1), particularly in the form of a keyhole saw (2), is provided with a sensor device that senses the position of the tool, in particular the reciprocating position of the saw blade (8) in at least one of the reversal positions.
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WO/2010/068148A1 |
A portable water tank assembly for a dust emitting construction machine, such as a machine for cutting concrete, stone, ceramic materials and the like, said assembly comprising a water container (1) and an electric pump (2) powered by a ...
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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...
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WO/2010/038652A1 |
According to an aspect of the present invention, there is provided a bench cutting machine including: a motor that drives a cutting blade; a fan that is driven by the motor to generate a fan air; a base portion; a cutting portion that ac...
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WO/2010/020310A1 |
The present invention relates to a system for controlling the cutting of a first rip out of a first board and a second rip out of the first board or out of a second board. The system comprising a control module which comprises means for ...
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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 ...
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WO/2010/000529A1 |
The invention relates to a motor-driven working device in the form of a machine tool (1) or a working apparatus, for which a semi-autonomous working operation is made possible by means of an auxiliary device (50). In said semi-autonomous...
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WO/2009/138269A1 |
The invention relates to a power tool (1), especially a hand-held power tool such as a jigsaw (2), which comprises a lighting system (2) for the field of vision (10) on the work area side. Said lighting system serves as an optical transm...
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WO/2009/138268A1 |
The invention relates to a method for operating a power tool (1), especially a hand-held power tool, whereby sensor signals of a sensor device (13) are subjected to a plausibility check prior to processing, an error signal being generate...
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WO/2009/138276A1 |
The invention relates to an operating method for a power tool (1), whereby it is monitored whether the working tool (7) has reached a predetermined position of application relative to a workpiece and whether it has maintained said positi...
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WO/2009/138271A1 |
The invention relates to a power tool (1), especially in the form of a hand-held jigsaw (2). In order to allow for a semi-autonomous operation which assists the user to guide the tool, the tool is provided with a sensor system (27) for o...
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WO/2009/138273A1 |
For a machine tool (1), particularly in form of a handheld piercing saw (2), with orientation provided by the sensory detection of the specified path (23) by way of control means (26), the alignment of the saw blade (8), which can be rot...
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WO/2009/135715A1 |
The invention relates to a machine tool, especially a circular saw bench (1), which comprises a cutting tool (2) and a cutting line display (12) that displays the cutting direction of the cutting tool and that can carry out a movement re...
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WO/2009/135548A1 |
The invention relates a marking device (1) comprising means (6) for producing at least one line of light (7) on the surface of an object (2), especially on the surface of a workpiece. The marking device (1) comprises at least one referen...
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WO/2009/135760A1 |
The invention relates to a sawing device (1) comprising a saw blade (2), a stop (6) that can be adjusted relative to the saw blade (6) and a distance meter (8) for determining the distance (X) between the stop (6) and the saw blade (2). ...
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WO/2009/118554A1 |
An apparatus (1, 21, 71) for carrying a plurality of articles, the apparatus (1, 21, 71) comprising at least two members (2, 3, 5, 7, 23, 25, 27, 72) being operably engaged to allow relative movement there between. At least one member (2...
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WO/2009/118063A1 |
For a machine tool, particularly an underfloor circular saw bench (1), a height adjustment of the tool (6) during operation is provided at least as a function of the respective height of the machined workpiece (5) present across the adva...
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WO/2009/109704A2 |
The machine tool has at least one machining device (20) for machining the object (100) to be machined and at least one slat conveyor for moving and supporting the object to be machined during the machining. The machining device of the ma...
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WO/2009/103786A1 |
A cutting device (10) for cutting metal tubes (12) moving in a direction (X) of movement, each of said tubes (12) containing inside it residual welding elements made of material with a ferrous base, comprises a movement trolley (34) whic...
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WO/2009/097875A1 |
The invention relates to a circular saw provided with a suction tube (13) that is arranged at the back on the sawing unit. Said suction tube (13) is open away from the bearing surface of the workpiece (2), is embodied as a pipe connectio...
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WO/2009/044091A1 |
A handsaw (10) comprising a handle (14), a planar saw blade (12) and an indication means which is arranged, in use, to indicate a cutting plane of a cut or partial cut provided by the handsaw. The indication means comprises an illuminati...
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WO/2009/044089A1 |
A hand saw comprises a planar saw blade (12) and a handle (14) and further comprises illumination means (18) mounted on the handle (14). The illumination means (18) comprises a lighting unit including a light source and a lens system. Th...
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WO/2009/031710A1 |
There is provided a portable cutting tool (1) capable of providing excellent visibility of an inked line when blade tips of a saw blade 6 are. seen from a side • sμrf ace of the saw blade 6 facing a direction away from the housing 4.....
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WO/2009/011454A1 |
A portable cutter has a base member (8), a main body (2), a cutting blade (3), a protection member (4), a dust collection member (12), and a guide member (8A). The base member moves on a workpiece, the base member having a shaft provided...
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WO/2008/142670A2 |
The work performing elements are configured for lockable displacement on the upper holder assembly, with the displacement being along both X and Y axis relative to the upper holder assembly. The repetitive stroke work system also include...
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WO/2008/141411A1 |
The system includes a grease pump assembly connected to a conduit having a grease outlet adjacent an endless chain of the chainsaw. The method includes pushing the grease toward the grease pump, pumping the grease, and feeding the grease...
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WO/2008/138847A1 |
The invention relates to a method for the production of a circular saw blade having a cooling channel. A plurality of fiber-shaped bodies is disposed on a first circular disk made of plastic material in such a way that each of the fiber-...
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WO/2008/135066A1 |
The invention relates to a method for adjusting a scoring blade for a board partitioning system for large-format board, particularly for producing furniture, comprising the following steps: a. making a sawed groove (76) in the board (22)...
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WO/2008/113633A1 |
The invention relates to a pipe separator device comprising a light beam device (50) for producing an optically recognizable light marking on a pipe to be disconnected in a plane radial to the rotational axis of the separator tool, said ...
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WO/2008/101464A1 |
The invention relates to a measuring device for measuring the length of elongated profiles (100, 101, 102, 103) disposed in a longitudinal direction, particularly of pipes, between at least two opposing measuring sides (2, 3), of which a...
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WO/2008/080649A1 |
The invention relates to a hand machine tool, particularly to a hand machine tool for sawing, comprising a drive unit (12a) with a drive shaft (14a; 14b), and a vacuum device (16a; 16b) with a suction unit (20a; 20b) and a drive shaft (2...
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WO/2008/075777A1 |
A cutter having a dust-collecting cover capable of avoid-ing damage to a workpiece even if the latter hits a workpiece, and capable of enhancing collecting efficiency of cutting chips. The cutter 1 includes a protection cover 4 covering ...
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WO/2008/061577A1 |
A pressure beam (32) for a sawing machine comprises a saw chamber (70) extending in the longitudinal direction of the compressed beam (32). This saw chamber is open to the outside by means of a cutting gap (72), so that a saw blade (20) ...
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WO/2008/055738A1 |
The invention is based on a hand-held jigsaw, in particular a scrolling jigsaw. It is proposed that control means (10, 100) are provided, by means of which the guiding of a saw blade (12) and/or the hand-held jigsaw along scribe lines (1...
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WO/2008/056098A1 |
A machine tool (10), e.g. a sliding compound mitre saw, comprises a mount (3) for a rotary machining member (6) (a saw blade) and a motor (not shown separately) in a housing 1 carried laterally by and extending from the mount (3), the mo...
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WO/2008/035810A1 |
A miter saw having a dust guide avoiding scatting of cutting chips and damage to the dust guide to provide a clean and safety working environment. The dust guide 60 ex-tends downward from a casing 51 of a cutting portion 50 for introduci...
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