Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 3,619

Document Document Title
WO/2012/158044A1
A cutting device (16), safety valve (2) and method for severing an object (14) in said safety valve (2) for a well (4), wherein the cutting device (16) is structured for incorporation in the safety valve (2). The distinctive characterist...  
WO/2012/095468A3
Described herein is a cutting apparatus (100) for allowing visual inspection of a core sample in an inner tube at a drilling site after the inner tube has been removed from a coring tube and prior to it being transported to a laboratory....  
WO/2012/088886A1
Disclosed is a chipless cutting machine comprising a mainframe, a turntable and a clamping device (1) arranged on the mainframe, a driving electric motor (2) for driving the turntable to rotate, and a mechanical cutting device (3) arrang...  
WO/2012/059021A1
Disclosed is a pipe cutter, comprising a cutter body, a power apparatus and a transmission mechanism disposed within the cutter body, and a cutting blade disposed at the head of the cutter body. The cutting blade comprises a cutting asse...  
WO/2012/045912A1
An apparatus (100) for machining a tubular or round-bar type piece, wherein the apparatus comprises a frame element (102), a machining unit (104), as well as a threaded shaft (110), which is fitted to the frame element in a rotatable and...  
WO/2012/037852A1
A fully-automatic grooving machine comprises a main frame (8), a main board (11) disposed on the main frame (8), a feeder bracket (7) disposed on one side of the main board (11), a hopper-type feeding device (1) disposed on the feeder br...  
WO/2012/024231A1
A cutting tool (10) is described. The tool (10) engages with a standard press tool and is used for cutting brittle pipe such as cast iron soil pipe. The tool (10) features a cutting chain assembly (110) that is tensioned about the pipe b...  
WO/2012/004290A1
The invention relates to a method for producing a tube for a heat exchanger, in particular for a motor vehicle, in which a long tube (1), which is provided with turbulence inserts (2) on the surface thereof, is separated into at least tw...  
WO/2011/116485A2
A metal strip should be directly printed for the production of cans. Another embodiment provides for the formation of an inner coating closed in the circumferential direction, after the formation of the laser seam on the tubularly shaped...  
WO/2011/116485A3
A metal strip should be directly printed for the production of cans. Another embodiment provides for the formation of an inner coating closed in the circumferential direction, after the formation of the laser seam on the tubularly shaped...  
WO/2011/108942A1
A driving and/or support wheel (11) arranged to bear on a bearing surface (1b) on a translation element (lb) and provided with a hub (111) is described, in which a wheel element (114) formed of an elastic material is arranged between a f...  
WO/2011/090637A2
A device for cutting reinforced hose to length with limited contamination gaining access to the interior of the hose is disclosed. The device may employ a first rotating blade to circumferentially cut through an outer cover of the hose w...  
WO/2011/090637A3
A device for cutting reinforced hose to length with limited contamination gaining access to the interior of the hose is disclosed. The device may employ a first rotating blade to circumferentially cut through an outer cover of the hose w...  
WO/2011/044081A3
A hand-held cutting tool is described which is used to readily cut or sever flexible pipe or tubing. The tool features one or more openings in the body of the tool sized to accommodate pipe or tubing to be cut. The tool is used to cut tu...  
WO/2011/037425A2
The present invention relates to a pipe cutting machine. The pipe cutting machine of the present invention comprises: a cutting machine body having a cutting board where a pipe to be cut is placed; a pipe mount, which has a mount groove ...  
WO/2011/037425A3
The present invention relates to a pipe cutting machine. The pipe cutting machine of the present invention comprises: a cutting machine body having a cutting board where a pipe to be cut is placed; a pipe mount, which has a mount groove ...  
WO/2011/032710A1
A self-centering cutting head (1) for cutting a coating from a pipe, e.g. to leave a pre-defined thin layer of coating on the pipe, has a pivot mount defining a longitudinal axis (7), a self-centering element having two pipe-engaging mea...  
WO/2011/025493A1
A power tool that 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 power tool also includes a motor coupled to a drive mechanism, an...  
WO/2011/014914A1
A cutting device (10) for cutting a pipe (32) having a pipe wall is disclosed. The cutting device (10) includes an elongate carrier (12) having a tool end (12.1) which is engageable with a power tool and an opposed free end (12.2). The d...  
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...  
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...  
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...  
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...  
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...  
WO/2010/098719A4
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...  
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...  
WO/2010/098720A4
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 direc...  
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...  
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 ...  
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...  
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.  
WO/2010/070033A3
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/2010/065994A1
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...  
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 ...  
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...  
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 ...  
WO/2010/043861A3
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/2010/009480A1
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...  
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...  
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...  
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...  
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...  
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...  
WO/2009/101396A3
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/2009/101396A2
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...  
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...  
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...  
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...  
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...  
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...  

Matches 51 - 100 out of 3,619