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WO/2009/014095 |
A tube cutting device has an inner blade (2), a drive shaft (1), a connection shaft (2), an outer blade (4), a planetary gear (5), and a ring gear (6). The inner peripheral surface of the outer blade (4) is made to be in contact with the...
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WO/2009/006588 |
A power tool includes a motor, a pipe holder configured to support a pipe, and a cutting mechanism coupled to the pipe holder. The cutting mechanism is movable relative to the pipe holder. The power tool also includes a drive mechanism c...
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WO/2009/006587 |
A power tool includes a pipe holder, a knife pivotally coupled to the pipe holder, and a drive mechanism coupled to at least one of the pipe holder and the knife. The drive mechanism is operable to move the at least one of the pipe holde...
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WO/2008/154109 |
A hand-held and hand-operated cutting tool (10) particularly well suited for cleanly and quickly cutting plastic pipe or tubing, rubber hose, or the like is provided. The tool has a blade (20) which is easily manually removed from and re...
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WO/2008/135747 |
Apparatus for cutting through a pipe wall under water, as in decommissioning an offshore structure, has a body (16) which can be lowered down the pipe (10) and then locked in position, and a cutting head (20) at the bottom of the body wi...
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WO/2008/135747 |
Apparatus for cutting through a pipe wall under water, as in decommissioning an offshore structure, has a body (16) which can be lowered down the pipe (10) and then locked in position, and a cutting head (20) at the bottom of the body wi...
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WO/2008/113633 |
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/2008/114032 |
A pipe cutting and chamfering tool (101) comprises one or more cutting portions for severing the pipe into two portions; one or more chamfering portions for chamfering the edges of said pipe portions; wherein the cutting and chamfering p...
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WO/2008/114032 |
A pipe cutting and chamfering tool (101) comprises one or more cutting portions for severing the pipe into two portions; one or more chamfering portions for chamfering the edges of said pipe portions; wherein the cutting and chamfering p...
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WO/2008/113050 |
A pipe cutter for cutting a pipe includes a cutting head assembly having a first carriage and a second carriage spaced apart to define a cutting area. The first carriage supports a cutting mechanism, and the second carriage is configured...
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WO/2008/101765 |
The invention relates to a pipe disconnecting device, comprising a disconnecting device (4), which has a rotary body (12). The rotary body (12) comprises a tool carrier (14) for a disconnecting tool (24). A protrusion (26) projects trans...
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WO/2008/088544 |
A device for contamination-free sealing of a tube having a collar positioned thereon. The device can include a first jaw portion and a second jaw portion. The first jaw portion can include two pressing bars extending outwardly therefrom,...
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WO/2008/088544 |
A device for contamination-free sealing of a tube having a collar positioned thereon. The device can include a first jaw portion and a second jaw portion. The first jaw portion can include two pressing bars extending outwardly therefrom,...
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WO/2008/081671 |
A battery can is produced by subjecting a metallic plate to drawing to form a thickness-reduced molded product (10) in a closed end cylindrical form and cutting the molded product (10) in its part (11) near the open end of the molded pro...
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WO/2008/067966 |
In the case of an apparatus for cutting a corrugated tube, comprising a cross-cutting device, to cut the corrugated tube in the transverse direction, and a longitudinal cutting device, to cut the corrugated tube in the longitudinal direc...
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WO/2008/064301 |
An apparatus and method to internally cut vertical slots inside PVC, HDPE, or plastic pipe-riser (blank casing) in existing methane gas recovery wells (extraction wells) that have been installed at Municipal Solid Waste Facilities are de...
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WO/2008/061494 |
The invention relates to a tool head with a housing (11) in which at least one thrust wedge (31, 32, 33) movable in a first toothed guide in a longitudinal direction (L) has been provided, in each case associated, in the housing (11), wi...
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WO/2008/039907 |
A bevel cutting system is attachable to a rotary device and comprises one or more bevel cutting devices having a same axis of rotation, that are combined together and that bevel objects having different diameters. The bevel cutting devic...
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WO/2008/034407 |
Rotary transmission leadthrough with: a shaft (3), which is rotatable about a longitudinal axis running in the longitudinal direction (L), with at least one longitudinal bore (26, 27, 28), which runs in the longitudinal direction (L) and...
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WO/2008/012185 |
The invention relates to a pipe cutter, comprising a rotational body (4) in a housing (4) for the rotation of a cutting element (48) around a tube (30) to be cut. Further comprising a positioning gear wheel (36), being rotationally arran...
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WO/2007/137567 |
The invention relates to a measuring device for simultaneously testing the length of at least two sections (20) of a bar-shaped profiled material, said sections being essentially the same length. Said device comprises: two opposing measu...
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WO/2007/111422 |
Disclosed are a method for cutting a pipe which allows precise straight cutting and beveling of a pipe, which can be used irrespective of the size of a pipe, and which can completely remove chips generated by cutting to reduce pollution ...
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WO/2007/107273 |
The multipurpose expansion work device (10), adapted for the cutting, incision or expansion of metal tubes (T), comprises a tubular body (11) of support for a work tool (12) axially insertable in a metal tube (T), the work tool (12) havi...
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WO/2007/107273 |
The multipurpose expansion work device (10), adapted for the cutting, incision or expansion of metal tubes (T), comprises a tubular body (11) of support for a work tool (12) axially insertable in a metal tube (T), the work tool (12) havi...
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WO/2007/104105 |
A pipe cutting and bevelling tool (10, 110) has a saw blade (60, 160) or abrasive disc (260) and bevelling cutters (61, 62, 161) or abrasive-coated drums (261, 262) extending through a slot (23) in a first guide plate (20, 120), the saw ...
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WO/2007/098439 |
An apparatus for scoring and breaking ingots (100) into charges (150) comprises a scoring station (12) and a breaking station (14). The scoring station (12) includes a lathe that makes a shallow, circumferential groove (102, 104) in the ...
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WO/2007/072531 |
The machine for producing tubes comprises: a winding spindle (4), around which strips of weblike material are wound to form the tube (T), which is made to advance along the spindle; a device for supply and winding of said strips around s...
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WO/2007/052035 |
Pipe cutting apparatus (2) in which a pipe is clamped in a holder (4) and cut transverse to its longitudinal axis by a cutting head 6. The cutting head (6) is supported on the holder (4) and is rotatable around the pipe to cut the pipe w...
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WO/2007/038838 |
A mechanical pipe cutting device comprising of a shaft body with a tapered spring loaded internal drive shaft, with interchangeable heads of varying sizes. The sole purpose of the tool is to cut pipes of different sizes from within. Each...
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WO/2007/038838 |
A mechanical pipe cutting device comprising of a shaft body with a tapered spring loaded internal drive shaft, with interchangeable heads of varying sizes. The sole purpose of the tool is to cut pipes of different sizes from within. Each...
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WO/2006/105002 |
An improved tool assembly for enhancing the surface of a heat transfer tube is provided. The tool assembly includes rods having cutting tips and positioned in rod guides which are slidably positioned in shafts provided in a tool holder. ...
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WO/2006/096172 |
A tool for power cutting and treating a tube or the like, and having a power source and an open end for receiving the tube for cutting. There are a tube cutter and rollers for rotation around the tube during cutting. A tool housing enclo...
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WO/2006/079680 |
The invention relates to a method and an apparatus for cutting a core to a predetermined length. With prior-art technology, sufficient accuracy can not be achieved. At the winder this often leads to a situation where the rolls are not se...
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WO/2006/081133 |
An opener for accessing contents of a dispensing tube having a monolithic dispensing tip that requires cutting to allow dispensing of material from the tube. The opener includes a housing with first and second elongated passageways inter...
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WO/2006/074570 |
The invention relates to a method for producing peripheral segments (240), wherein strip-shaped flat material (116) is continuously shaped at an angle to the axis of the strip to give a closed shape and peripheral segments (240) are sepa...
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WO/2006/072309 |
The invention relates to a cutting device, particularly a tree pruner or hedge clippers, for which a multi-joint arrangement is provided. The handle levers (H1, H2) are pivotally mounted in interspaced lever joints (GH1, GH2) of a bridge...
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WO/2006/071639 |
A guide and a guide follower for cutting pipes are disclosed. The guide has a chain with ends attached to movable jaws. The jaws are mounted on a pair of locking pliers. The chain is positionable circumferentially around the pipe. A plur...
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WO/2006/066728 |
Disclosed are manually operated clippers, especially hedge clippers, comprising a toothed gear (ZG, ZS) that is located between a first handle arm (GA1) and a first clipper arm (S1). The second handle arm (GA2) is hingedly connected to t...
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WO/2006/047992 |
The invention relates to a cutting machine (01) which is used to cut sections (02) of a rod-shaped profile material (03). Said machine comprises at least one tearing tool which can be displaced in relation to the profile material (03) an...
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WO/2006/042253 |
An electric grass shear has a safety button linked to a power switch for the shear, such that the safety button must be pressed before the power switch can be actuated to allow electric current to flow to a motor. In one embodiment, the ...
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WO/2006/022553 |
The invention regards a device for cutting tubular elements as pipes made for instance of plastic, comprising a detachable frame structure (1) and a cutting blade (2), The frame structure (1) comprise at least two mainly parallel leg ele...
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WO/2006/017664 |
A method of producing a tubular device is provided. The method comprises providing a tubular stock (24) having an axial passage, heating the tubular stock (24) at a first heating location to form a softened section, the softened section ...
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WO/2006/017665 |
A method of producing a tubular device is provided. The method comprises providing a tubular stock (24) having an axial passage, heating the tubular stock (24) at a first heating location to form a softened section (38), the softened sec...
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WO/2005/092550 |
The invention relates to a pipe cutting apparatus, comprising a body, a cutter head (1) bearing-mounted rotatably on the body, having a centre rotation axis (C) and having a cutting gap (2) which opens radially sideways for receiving a p...
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WO/2005/084860 |
A device for cutting a pipe (5), which device comprises cutting means (16) for cutting the pipe (5) in a direction perpendicular to the longitudinal direction thereof, as well as counter pressure means (6) for exerting a counter pressure...
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WO/2005/072173 |
A self-energizing and de-energizing adjustable gripping tool for engaging a workpiece to impart movement thereto includes a first element and a second element connected for relative angular movement. The second element includes an actuat...
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WO/2005/072173 |
A self-energizing and de-energizing adjustable gripping tool for engaging a workpiece to impart movement thereto includes a first element and a second element connected for relative angular movement. The second element includes an actuat...
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WO/2005/063420 |
The invention relates to a device (1) for severing a hollow profile (2), which is shaped according to the internal high-pressure deformation process, transversal to its longitudinal extension (3), comprising a rotating cutting edge (4), ...
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WO/2005/058539 |
A method of producing a tube having a tube body section forming the outer shell of a flow path and flow path partitioning bodies partitioning the flow path. The method includes a process of roll forming a tube, a process of cutting the t...
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WO/2005/039812 |
Slitting process for producing a ring intended to be incorporated in a push belt, in which a tube (1) is clamped rotatably in a slitting device, and in which this slitting device is provided with an inner blade (3), and with an outer bla...
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