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WO/2021/073943A1 |
The wire saw 1 according to the invention for an endless saw wire 3 has a housing 6, a wire drive 9, and a wire store 7. The wire drive 9 is for pulling the saw wire 3 in a circulating direction 8. The wire store 7 has a first set 31 of ...
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WO/2021/073947A1 |
The invention relates to a deflection roller (32) for a deflection roller package (33) of a wire saw (1), having a wheel (32), a pivot bearing (42) and a sealing element (55). The wheel (32) has a raceway (45) along the periphery thereof...
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WO/2021/073913A1 |
A pivotable rope deflection (19) according to the invention for a saw rope (3) of a rope saw (1) has a deflection pulley (57), a pivot joint (60), and a tensioning and spreading mechanism. The deflection pulley (57) has a running groove ...
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WO/2021/041321A1 |
In various aspects, the diamond wire saw apparatus disclosed herein includes a frame formed in a U-shape from a first rail and a second rail secured to a base, the first rail and the second rail being parallel to one another and perpendi...
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WO/2021/028374A1 |
The invention relates to a cable saw (1) for cutting a solid workpiece (W), such as a concrete or stone block, comprising: at least one saw cable (3) which is driven by a drive (2), wherein the saw cable (3) forms a saw portion (4) for e...
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WO/2020/263154A1 |
A work tool (100) comprising: a cutting chain (110), a drive mechanism for driving the cutting chain (110), an annular member (120) arranged rotatably supported by one or more support rollers (130,140,150), wherein the annular member com...
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WO/2020/246928A1 |
The present disclosure relates to a dust container arrangement (15, 120, 210) adapted to be fluidly coupled to a fan arrangement (13) comprised in a power tool (1) via an at least partly flexible dust conduit (14). The dust container arr...
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WO/2020/239348A1 |
The invention relates to a method for separating a plurality of slices from workpieces during a number of separating processes by means of a wire saw, which comprises a wire gate formed of moving wire sections of a saw wire, which is cla...
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WO/2020/236046A1 |
A power tool tank assembly (1, 1') is disclosed comprising a tank (2, 2') with a refill opening (4) and an inner volume (5) for accommodating a liquid, and a closure device (7) for closing the refill opening (4). The closure device (7) c...
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WO/2020/234119A1 |
A cutting machine (1, 101), preferably a contour-cutting machine for cutting expanded resins, fibers or fabrics, which comprises a tensioning system (8, 108) for tensioning a cutting element (3, 103), which is configured to exert at leas...
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WO/2020/192856A1 |
A device (1) for moving along a cylindrical structure (5), for example pipe-structures in support jacket of an offshore platform. The device (1) comprises a first clamping unit (2A) and a second clamping unit (2B), which are configured f...
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WO/2020/190148A1 |
A cutting apparatus (1) comprising an elongated frame (11) which is rotatable around a centre axis (18) and is provided with a first end portion (111) and a second end portion (112), a drive station (16) for a continuous cutting wire (17...
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WO/2020/096529A1 |
Apparatus for servicing a structure comprises a frame (1) for assembly around the structure (30), the frame having least one pair of first and second arms (6, 7) pivotally attached at proximal ends thereof to the frame (1) and carrying r...
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WO/2020/083607A1 |
The invention relates to a method for simultaneously separating a plurality of slices (40) from a workpiece (1), wherein a wire (10) is guided around two wire-guide rollers (13, 15) limiting a sawing region (75) in such a way that a wire...
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WO/2020/085973A1 |
An element for serial configuration with an adjacent element in an abrasive tool, wherein the element is arranged to be mounted on a flexible drive carrier having a drive direction D. The element comprising at least one protruding member...
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WO/2020/055265A1 |
The present invention relates to a leg cutting two-axes wire saw with a saw main frame (11), U-shaped saw frame (3) and a with a U-shaped cutting area (6) movably secured to the saw main frame (11) and a leg gripper claw (2) secured to t...
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WO/2020/041296A1 |
An additive manufacturing system includes a printing surface (12) for supporting a printed part (14), and a part removal system (20), including at least one wire (22) configured to move relative to the printing surface and configured to ...
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WO/2020/026134A1 |
The invention relates to a wire management system (7) for a wire saw (8) comprising - a control device (30), - a wire supplying side (5), - a wire receiving side (6), wherein the wire supplying side (5) and/or the wire receiving side (6)...
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WO/2020/002301A2 |
A method for providing a tool system for removing prosthetic cement from a bone of a patient undergoing a joint prosthesis replacement operation, comprising the steps of: scanning the patient in the area of the joint prosthesis so as to ...
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WO/2019/235949A1 |
The present invention concerns a system and method for controlling the tensioning and synchronizing the movements of a diamond wire machine, allowing the correct operation of the diamond wire machine.
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WO/2019/234203A1 |
The invention relates to an underwater machine tool comprising a tool holder (2) and a removable hub (6). The removable hub is designed so as to receive at least one rotating tool, e.g. mill, saw, borer. The tool holder (2) comprises a c...
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WO/2019/182958A1 |
A drilling system configured to install a tap assembly into a ship skin is disclosed. The drilling system comprises a remotely-operated underwater vehicle and a drilling assembly (100) configured to be operated by the remotely-operated u...
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WO/2019/151874A1 |
The present invention relates to a wall structure cutting wire saw. The wire saw includes a master saw unit 12 with master rail elements 35 adapted to run on a first set of tracks 7. The master saw unit 12 includes a wire drive motor 18,...
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WO/2019/091451A1 |
Provided are a method for machining a sheet material by using a linear saw, and a numerical control saw machine apparatus. The numerical control saw machine apparatus comprises: two bearing mechanisms (11, 12), which are respectively con...
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WO/2019/088891A1 |
A lubrication monitoring arrangement (1) is disclosed configured to monitor a supply of lubricant in a lubrication system (3) of a hand-held cutting tool (5). The arrangement (1) comprises a heating element (13) and a control unit (15). ...
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WO/2019/082074A1 |
The invention relates to a wire saw (10) for cutting a piece of material from a workpiece, comprising: - - a first compartment (1) in which wire guide rollers (13, 14) for supporting a cutting field (5) formed from a cutting wire (6) are...
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WO/2019/079823A1 |
A method of recycling wind turbine blades includes cutting whole wind turbine blades into pieces; crushing or shredding the cut pieces to produce particles; bagging the particles; and unloading the bags into a hopper fitted with an auger...
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WO/2019/069243A1 |
The invention relates to a wafer cutting wire saw (1) comprising at least two roller mounts (20, 30), wherein at least one roller mount (20, 30) comprises at least - a first rotatable holding member (5) having a first shaft portion (7) a...
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WO/2019/061088A1 |
A power tool comprises a non-metallic housing (20) comprising an electrical motor (22) and a battery (24). The electrical motor (24) is controlled by a controller provided on a Printed Circuit Board, PCB, (10), wherein a surface of the P...
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WO/2019/058066A1 |
The invention relates to a device for cutting a mat or a panel (1) of mineral wool or a board or a panel (1) of porous construction material, comprising: - movement means (3, 4) for moving the mat or panel (1) of mineral wool or board or...
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WO/2019/042604A1 |
A cutting machine with multi-wires having diamond pearls for cutting blocks of natural or artificial stone, including a command and control pulley associated to an engine, in relation with a tension pulley that is attached to a pneumatic...
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WO/2019/034209A1 |
The invention relates to a device (1, 1a, 1b) for dismantling vertically aligned objects comprising a wall (2), in particular with a circular cross-section. The device (1, 1a, 1b) has at least two extension arms (4, 4-1, 4-2, 4-3), each ...
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WO/2019/011889A1 |
The invention relates to a method for operating a saw arrangement and to a saw arrangement comprising a chainsaw (1) having a circulating saw chain (2) and a chain drive wheel (3) for driving the saw chain (2), wherein the saw chain (2),...
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WO/2019/008530A1 |
The invention relates to a method of winding a cutting wire (10), preferably a fixed abrasive wire, preferably a diamond wire or a nano tube wire, in multiple loops on a spool (9), wherein wire sections (11, 12, 13, 14, 15) of cutting wi...
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WO/2018/227072A1 |
A cutting apparatus (20) and the method of operating same is provided. The apparatus includes a feed tower assembly (22) configured to be attached to an object and a frame assembly (24) movably attached thereto. In an embodiment, the fra...
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WO/2018/175957A1 |
Generally described, the systems and methods disclosed in herein relate to sectioning an object with a frame-mounted wire saw as the step of a method for recycling fiber composite source objects, such as wind turbine blades. The frame-mo...
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WO/2018/149631A1 |
The invention relates to a method for simultaneously separating a plurality of discs from a rod using a structured saw wire (2). The structured saw wire (2) is guided by grooves (9, 10) of two wire guide rollers (14), and the base of eac...
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WO/2018/141105A1 |
A chainsaw, comprising: a main machine body (10), a guide plate (20) and an accessory device (30), which is used for fixing the guide plate (20) and tensioning a chain (21); the accessory device (30) is detachably combined with the main ...
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WO/2018/132144A1 |
An electronic component removal device comprising a cutting wire (110) routed through a cutting region (111) configured to receive an electronic component coupled to a substrate. The electronic component removal device can also include a...
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WO/2018/125417A2 |
A cast system, which includes: a padding layer configured to be disposed within a cast and support a portion of a patient's limb; a casting material which hardens around the padding layer and form an outer shell of the cast surrounding t...
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WO/2018/102860A1 |
A saw (10) has a handle (11) and a blade (12) projecting from the handle. The blade (12) has an edge (14) along which a plurality of saw teeth (15) project. The saw (10) further includes a flexible and retractable saw guard (20) which is...
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WO/2018/087458A1 |
The installation comprises a device (3) for cutting out components from the thickness of an elongate block(9) of metallic or composite material of great length, along a determined path, the installation also comprising: • - a bench on ...
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WO/2018/078552A1 |
The invention relates to a wire saw (10), comprising: - a first wire guide roller (1) and a second wire guide roller (2) for supporting a cutting field (19) formed from cutting wire, - a frame (3) supporting the wire guide rollers (1, 2)...
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WO/2018/053259A1 |
A diamond wire cutter (100), using an adjustable length pulley system, a diamond wire saw (1), and a movable pulley cart (10), can perform a through-cut of complete sections of a structure such as a tubular (200) subsea by fitting a chai...
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WO/2018/029607A1 |
A wire saw with a cutting portion includes a U-shaped cutting area. An endless sawing wire loop runs between a plurality of wire pulleys including at least two displaceable cutting area pulleys (8), displaceable wire tensioning pulleys (...
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WO/2018/001793A1 |
The invention relates to a method for resuming an interrupted process for sawing a workpiece (6) into a plurality of wafers using a wire saw which uses a sawing wire (3), for example a diamond sawing wire, coated with a cutting grain. Th...
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WO/2018/003368A1 |
Provided is a chain saw configured so that nuts for affixing a side cover and a guide bar will not become dislodged from the body housing side. A chain saw 1 provided with a side cover 40, wherein retention rings for retaining nuts 33, 3...
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WO/2017/222450A1 |
The present disclosure relates to a guide bar (1) for a chain saw (3) with a proximal section (7), a distal section (13), and an intermediate section (15) between the proxymal and distal sections. The periphery of the guide bar defines a...
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WO/2017/213474A2 |
The present invention relates to a wire saw control device. The present invention comprises: a main unit comprising a main wheel on one side thereof so as to rotate a wire saw cradled on the outer peripheral surface thereof; and a wire s...
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WO/2017/194208A1 |
The invention relates to a mobile apparatus for comminuting at least one bulky material containing fibre-reinforced plastic, in particular for comminuting rotor blades for wind turbines, having at least one wire saw with a saw wire, havi...
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