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Patent Searching and Data


Matches 51 - 100 out of 1,426

Document Document Title
WO/2010/085621
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 ...  
WO/2010/077957
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...  
WO/2010/070033
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.  
WO/2010/070033
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.  
WO/2010/065994
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...  
WO/2010/063132
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 ...  
WO/2010/064591
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...  
WO/2010/060586
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/2010/043861
A tool (2) for removing a compression ring from a pipe comprises means for controllably moving a cutting part in use generally radially with respect to a pipe and into engagement with a compression ring thereon. The cutting part (8) comp...  
WO/2010/009480
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...  
WO/2009/134140
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...  
WO/2009/130122
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...  
WO/2009/122619
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...  
WO/2009/111913
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...  
WO/2009/107318
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...  
WO/2009/101396
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...  
WO/2009/101396
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...  
WO/2009/094767
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...  
WO/2009/026287
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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,...  
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,...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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. ...  

Matches 51 - 100 out of 1,426