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WO/2010/114642A1 |
A tube cutter (10) is disclosed having a frame roller assembly and a cutting wheel assembly. The frame roller assembly includes two or more independently rotatable frame rollers (120) which share a common axis (122). The cutting wheel as...
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WO/2010/113360A1 |
A pipe cutting device (100) is provided with a main shaft (1), an eccentric shaft (2), an inner cutting blade (3), outer cutting blades (4, 5), a jaw coupling (7), a first transmission gear train (9), a second transmission gear train (10...
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WO/2010/103131A1 |
The invention relates to manual shears for plastic tubes, formed by a hollow body consisting of two half-jaws extending into two half-arms and connected by screws, with a blade being disposed therebetween. A sector of the edge of the bla...
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WO/2010/098834A2 |
Adaptations, apparatus and methods are disclosed for associating various utility tools with a nut driving tool. The adaptation includes a receiver connectable to one side of the nut driving tool adjacent to a socket driver. A utility too...
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WO/2010/098720A1 |
The invention relates to a knife holder (402) for a tube cutting unit (400), which tube cutting unit (400) is adapted to receiving a rotating tube (2) fed out from a tube manufacturing device (1 ) in a feed direction (316). The feed dire...
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WO/2010/098719A1 |
A knife holder (402) for a tube cutting unit is adapted to receiving a rotating tube fed out from a tube manufacturing device in a feed direction (316). The feed direction is parallel with the tube's longitudinal direction and the rotati...
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WO/2010/089449A1 |
The invention relates to a pipe cutting apparatus, comprising a tubular or box-like frame (1), a pipe clamp (9) inside the frame for immobilizing a pipe (P) to be cut, an annular blade carrier (3) rotatably bearing-mounted on the frame a...
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WO/2010/085621A1 |
Pipe machining device (10), in particular pipe cutting device or pipe-end machining device, having a tool locating device (20) for locating a tool (22) and a tool drive device (24) which is designed to set the tool (22) in rotation, and ...
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WO/2010/077957A1 |
A serrated pipe cutter comprising handles pivotally coupled together and movable between first and second positions; wherein the first handle includes a grip at one end and a blade at an opposite end; the blade includes an elongated cutt...
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WO/2010/070033A2 |
The present invention relates to equipment for chamfering the ends of cylindrical closures or stoppers for containers containing liquids, low viscosity substrates, and small solids.
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WO/2010/065994A1 |
A well casing severing apparatus and method provides a cutting tool (7) in a tool holder (9) arranged to rotate and radially advance (pneumatically or hydraulically driven) to cut through the side wall of the tubing (8). The cutting tool...
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WO/2010/063132A1 |
When severing pipe sections (5) from a pipe (4) that is continuously produced, a closed separating line (16) is formed around the section axis (15) along the pipe circumference, said axis being disposed by a section length from the free ...
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WO/2010/064591A1 |
Disclosed is a pipe cutting machine (1) equipped with a notching device (10) having a rotary cutting blade (11) which forms on the exterior of a pipe (60) a notched portion (61) which is used for breaking, and a breaking device (20) whic...
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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 ...
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WO/2010/009480A1 |
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 knife includes a cutting edge having a first portion, a second portion...
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WO/2009/134140A1 |
The present invention concerns an apparatus for cutting a tubular part (16) extending down into a sea- or ocean bed. The apparatus includes a carrying body (1 ) adapted to be led over the tubular part (16) that is to be cut, with a cutti...
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WO/2009/130122A1 |
A method and apparatus for manufacturing a two-part article from a cup (1) formed from a single sheet metal blank. The method includes forming a "V"-shaped groove (15) by pressing and rolling an anvil (25) on one side of the cup sidewall...
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WO/2009/122619A1 |
Disclosed are a rotary cutting tool which can suppress occurrence of a flaw on the outer surface of a seamless tube, a method of cutting a billet for manufacturing a seamless tube and a method of manufacturing a seamless tube. The rotary...
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WO/2009/111913A1 |
A rotary cutting machine includes a machine base (10), and a first power source (11) is provided on one side of the machine base (10) to bring a cutting tool (12) rotate. A chuck (13) to pre-grip an object (20) which needs to be cut is p...
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WO/2009/107318A1 |
Disclosed is a method for manufacturing a battery can by cutting the can wall in the circumferential direction from a bottomed tubular material can of a battery can having an unnecessary part at the opening by means of a cutter thereby c...
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WO/2009/101396A2 |
A cutting tool for a pipe of specific diameter comprises a generally cylindrical body (1) defining a central bore (10) extending along a predetermined axis. The body is divided into two axially spaced half portions (2A and 2B) which clam...
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WO/2009/094767A1 |
A pipe cutting apparatus includes a machine base having a first machine table slidably secured for moving with a pipe during the extrusion thereof. The apparatus includes a rotary base table with a cutting arrangement attached at a perip...
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WO/2009/026287A1 |
A pipe-cutting tool is provided. This tool includes a body; a track on the middle portion of the body; a first moveable carriage mounted on the track, wherein the first carriage includes first and second rollers mounted therein; a handle...
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WO/2009/014095A1 |
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/2009/006587A1 |
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/2009/006588A1 |
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/2008/154109A1 |
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/2008/135747A2 |
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/2008/114032A2 |
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/2008/113633A1 |
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/2008/113050A1 |
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/2008/101765A1 |
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/2008/088544A2 |
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/2008/081671A1 |
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/2008/067966A1 |
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/2008/061494A1 |
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/2008/034407A1 |
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/2008/012185A1 |
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/2007/137567A1 |
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/2007/111422A1 |
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/2007/107273A2 |
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/2007/104105A1 |
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/2007/072531A1 |
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/2007/052035A1 |
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/2007/038838A1 |
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/2006/105002A2 |
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/2006/096172A1 |
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/2006/079680A1 |
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/2006/074570A1 |
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/2006/072309A1 |
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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