| Patents for B23D 21 - Machines or devices for shearing or cutting tubes (3,019) |
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| 06/02/2010 | CN201493537U Electric tube cutting machine |
| 06/02/2010 | CN201493536U Feed mechanism for tube chipless cutting machine |
| 06/01/2010 | US7726028 Cutting device for pipelines |
| 05/26/2010 | EP2189258A1 Portable, automated cup-fixing system |
| 05/26/2010 | CN201483068U Table type pipeline beveling machine |
| 05/26/2010 | CN201483067U Pipe material cutting machine |
| 05/20/2010 | DE112008001723T5 Rohrschneider Pipe Cutter |
| 05/20/2010 | DE102006055417B4 Werkzeugkopf für eine Rohrschneidemaschine Tool head for pipe cutting machine |
| 05/19/2010 | CN201470987U Cutting mechanism of pipe cutting machine |
| 05/19/2010 | CN201470984U Tube material clamping device |
| 05/19/2010 | CN201470978U Novel cutter self-control feeding device of pipe cutter |
| 05/19/2010 | CN201470977U Pipe cutting machine |
| 05/19/2010 | CN201470976U Full-automatic fixed-length cutting device of metal hoses |
| 05/18/2010 | US7716840 Tubing cutter |
| 05/13/2010 | US20100116105 Rotary transmission leadthrough for a pipe cutting machine |
| 05/13/2010 | US20100115775 Extension cable and pipe processing device adapted thereto |
| 05/12/2010 | CN201455419U Cutting knife for high frequency welding pipe cutter |
| 05/12/2010 | CN201455418U Wire entering device of detonating tube cutting machine |
| 05/12/2010 | CN201455412U Circular tubular product grooving machine |
| 05/12/2010 | CN201455411U Portable automatic light pipe cutter |
| 05/12/2010 | CN201455410U Full-automatic pipe cutter |
| 05/12/2010 | CN201455409U Detonating tube wire fixed-length cutting machine |
| 05/12/2010 | CN201455408U NC automatic steel tube fixed-length cutting machine |
| 05/12/2010 | CN201455407U Manual cutting machine for high-frequency welded pipe |
| 05/12/2010 | CN201455405U Manual cutting knife |
| 05/12/2010 | CN101704128A Rotary pipe cutter |
| 05/05/2010 | CN201446288U Novel thin wall pipe cutter |
| 04/29/2010 | US20100101094 Pipe separation device |
| 04/29/2010 | DE202007019040U1 Rohrtrennvorrichtung Pipe cutting device |
| 04/29/2010 | DE112008001565T5 Ratschenhandwerkzeug mit einfach zu wechselndem Schneidmesser Ratcheting hand tool with easy-to varying cutting blade |
| 04/22/2010 | DE102009044012A1 Rohrschneider mit zwei schnell ineinander einsteckbaren Backen Pipe cutter with two rapidly interconverting plug-baking |
| 04/21/2010 | CN201439136U Chipless manual-milling pipe cutting machine |
| 04/20/2010 | US7698974 Method and device for pipe splitting |
| 04/15/2010 | US20100088898 Pipe cutter |
| 04/14/2010 | CN101491848B Cutting device and method |
| 04/01/2010 | US20100077895 Deburring tool |
| 03/30/2010 | USRE41169 Sealing appliance |
| 03/23/2010 | US7681315 Clamping pliers |
| 03/17/2010 | EP2162265A1 Ratcheting hand tool with easily replaceable cutting blade |
| 03/17/2010 | CN101670467A Vertical machine with dual oscillating blades for cutting pipes and cutting method by means of said machine |
| 03/10/2010 | CN201419274Y Tooth-type top buckle guide-type pipe cutter structure |
| 03/10/2010 | CN201419273Y Tooth-type pulling buckle guide-type pipe cutter structure |
| 03/10/2010 | CN101664825A Novel inner pipe cutter |
| 03/04/2010 | US20100050831 Tool head for a pipe cutting machine |
| 03/03/2010 | CN101658953A Process pipe groove cutting off all-in-one machine |
| 02/24/2010 | CN201410584Y Steel pipe cutting device |
| 02/18/2010 | DE202009015096U1 Wirbeltrennvorrichtung Vortex separator device |
| 02/11/2010 | US20100031793 Catheter Cutting Tool |
| 02/11/2010 | US20100031789 Pipe cut-off apparatus |
| 02/11/2010 | US20100031511 Pipe Cutter |
| 02/04/2010 | US20100024613 Method of cutting the pipe and apparatus performing the same |
| 02/03/2010 | CN101637831A Pipe no-chip cutting device |
| 01/27/2010 | EP2147735A2 Plastic pipe cutting tool |
| 01/21/2010 | WO2010009480A1 Pipe cutter |
| 01/21/2010 | DE112008000686T5 Rohrschneider Pipe Cutter |
| 01/20/2010 | EP2073948B1 Rotary transmission leadthrough for a pipe cutting machine |
| 01/20/2010 | CN201385153Y Round bar cutting machine |
| 01/20/2010 | CN201385152Y Steel tube-cutting machine |
| 01/13/2010 | CN101623780A Full-automatic fixed-length cutting device of metallic hose |
| 01/13/2010 | CN101623779A Feeding mechanism of tubing chipless cutter |
| 12/30/2009 | EP2136954A1 Pipe separator device |
| 12/24/2009 | US20090313835 Hand-held ratchet tool for moving a pair of jaw members toward and away from each other |
| 12/17/2009 | US20090307910 Conduit Saw |
| 12/16/2009 | CN101605624A Pipe disconnecting device |
| 12/03/2009 | DE102008025716A1 Rohrbearbeitungsvorrichtung, insbesondere Rohrtrennvorrichtung Tube processing device, in particular pipe separator |
| 12/02/2009 | EP2125279A1 Pipe disconnecting device |
| 12/02/2009 | CN201353666Y 切割机 Cutting Machine |
| 11/26/2009 | DE102008024558A1 Positioning system for positioning e.g. upper or transverse measuring holder on linear guide in roller cutting machine, has mechanism provided at carriages for individually releasing, moving and/or positioning and locking tools |
| 11/25/2009 | CN201350522Y Automatic cutting device for tube joint circular seam of steel tube |
| 11/18/2009 | CN201346640Y Cutting knife rest assembly |
| 11/12/2009 | DE102008022305A1 Rohrbearbeitungsvorrichtung in Form einer Rohrtrennvorrichtung oder einer Rohrendenbearbeitungsvorrichtung Pipe processing apparatus in the form of a tube separator or a pipe end processing apparatus |
| 11/05/2009 | WO2009134140A1 Apparatus and method for cutting tubular parts subsea |
| 10/29/2009 | WO2009130122A1 Cutting method and apparatus |
| 10/29/2009 | CA2721258A1 Cutting method and apparatus |
| 10/27/2009 | US7607376 Paring apparatus with pivotable paring head |
| 10/21/2009 | CN201329445Y Tube shearing device |
| 10/15/2009 | WO2009101396A3 Cutting tools |
| 10/14/2009 | CN201324880Y Pipe cutter |
| 10/08/2009 | WO2009122619A1 Rotary cutting tool, method of cutting billet for manufacturing seamless tube and method of manufacturing seamless tube |
| 10/08/2009 | US20090250157 Sealing appliance |
| 10/07/2009 | EP2106314A1 Apparatus for cutting a corrugated tube |
| 10/07/2009 | EP2106313A1 Tool head for a pipe-cutting machine |
| 10/07/2009 | CN201320637Y Pipe cutting device |
| 10/07/2009 | CN201320636Y Full-automatic pipe cutter |
| 10/07/2009 | CN201320635Y Automatic rotary cutting machine |
| 10/07/2009 | CN101549418A High-efficiency multi-use pipe cutting machine |
| 09/30/2009 | EP2104831A1 Measuring device for a plurality of tubular sections |
| 09/30/2009 | CN201316835Y Tube-cutting device |
| 09/30/2009 | CN101543910A Numerically-control fully-automatic mute tube cutting machine |
| 09/30/2009 | CN101543909A Tube cutting device |
| 09/24/2009 | US20090235532 Pipe Cutting And Bevelling Tool |
| 09/24/2009 | US20090235531 Tube cutter to prevent damage to internal electrical or optical cables |
| 09/23/2009 | EP2103370A1 Apparatus for shearing hollow cylindrical bodies |
| 09/23/2009 | CN201313200Y Coaxial ratchet adjusting mechanism of pipe cutting machine |
| 09/23/2009 | CN201313199Y Rigid pipe automatic cutting machine |
| 09/23/2009 | CN101537513A Tubular product clamping mechanism of tubular product cutting machine |
| 09/17/2009 | WO2009111913A1 A rotary cutting machine |
| 09/10/2009 | US20090223335 In-pipe work robot |
| 09/10/2009 | US20090223059 Pipe cutting pincers |
| 09/09/2009 | CN100537095C Machine tool for cutting pipe |