Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for › B23D 21 - Machines or devices for shearing or cutting tubes
Patents for B23D 21 - Machines or devices for shearing or cutting tubes (3,019)
12/2010
12/08/2010CN201664784U Cutting device of pipe cutting machine tool
12/08/2010CN101623780B Full-automatic fixed-length cutting device of metallic hose
12/02/2010DE202010013713U1 Vorrichtung zum Trennen eines Rohres Apparatus for separating a pipe
12/02/2010DE202009010456U1 Vorrichtung zur Trennung oder/und Walzbearbeitung von Rohren Apparatus for separating and / or rolling processing of tubes
12/01/2010CN201659323U Special grinding wheel cutter for fire fighting
12/01/2010CN201659322U Cutting device
12/01/2010CN101898258A Cutting-off device of platinum discharge spout
12/01/2010CN101439425B Mechanism and method for regulating coaxial ratchet of pipe cutter
11/2010
11/30/2010US7841263 Apparatus for cutting tubes
11/30/2010CA2470189C Pipe cutter
11/24/2010EP2252422A2 Cutting tools
11/24/2010CN201644904U Pipe fitting processing structure
11/24/2010CN101890533A Differential rotary cutting saw for cutting off circular tubes
11/17/2010EP2251183A2 Sealing means, kit and method for sealing of hollow hoses of flexible material
11/17/2010CN101885086A Pipe cutting machine tool capable of feeding and spacing automatically
11/10/2010CN201625810U Cutter for casing inner wall
11/10/2010CN101879626A Steel tube automatic cutting device
11/03/2010CN201618886U Four-blade pipeline cutting knife
11/02/2010US7823235 Pipe cleaning and cutting tool
10/2010
10/28/2010WO2010098720A4 Knife holder of a tube cutting unit for tube manufacturing and a system and use of the system for tube manufacturing
10/28/2010WO2010098719A4 Tube cutting
10/28/2010DE202010010443U1 Vorrichtung zum Trennen von Rohrleitungen An apparatus for separating pipes
10/27/2010CN101214562B One-shot forming tube port cutting machine
10/20/2010CN101862855A Thin-walled welding pipe cutting machine
10/20/2010CN101862854A Oil pump device of pipe cutter
10/13/2010CN101856747A Adjustable automatic positioning pipe end cutting tool
10/13/2010CN101367141B Primary shaft apparatus of wheel machine for cutting tubes
10/07/2010WO2010114642A1 Tubing cutter
10/07/2010WO2010113360A1 Pipe cutting device and pipe cutting method
10/07/2010CA2751682A1 Tubing cutter
10/06/2010CN201596721U 一种高频焊管切割机上的横向上料机构 A high-frequency transverse feed mechanism on the pipe cutter on
09/2010
09/30/2010DE202010009956U1 Vorrichtung zum Trennen eines Rohres Apparatus for separating a pipe
09/21/2010CA2619162C Pipe cut-off apparatus
09/16/2010WO2010103131A1 Manual shears for plastic tubes
09/16/2010WO2010070033A3 Chamfering equipment for cylindrical stoppers
09/15/2010CN201579482U Booster for cutting pipe
09/15/2010CN201579479U Cutting knife mechanism of pipe cutting machine
09/02/2010WO2010098834A2 Tubing manipulating appliances, utility tools and mounting adaptation for a nut driving tool and methods
09/02/2010WO2010098720A1 Knife holder of a tube cutting unit for tube manufacturing and a system and use of the system for tube manufacturing
09/02/2010WO2010098719A1 Tube cutting
09/02/2010WO2007038838A8 Pipe cutter
09/02/2010CA2753351A1 Tube cutting
09/02/2010CA2751337A1 Knife holder of a tube cutting unit for tube manufacturing and a system and use of the system for tube manufacturing
09/01/2010CN101817105A Program-control full-automatic silent pipe cutting machine
08/2010
08/31/2010CA2510138C Adjustable pipe shaving device
08/26/2010US20100212161 Tubing manipulating appliances for use with nut driving tools
08/26/2010DE202010007770U1 Vorrichtung zum Abstützen eines rohrförmigen Gegenstands Apparatus for supporting a tubular article
08/19/2010US20100206149 Tube cutting device and method thereof
08/19/2010US20100205809 Pipe disconnecting device
08/12/2010WO2010089449A1 Pipe cutting apparatus
08/12/2010US20100199821 Tube cutting apparatus and tube manufacturing method
08/12/2010US20100199820 Method of processing tubes
08/12/2010US20100199499 Tubing cutter
08/11/2010CN201543889U Pipe cutting machine
08/11/2010CN201543888U Cutting machine tool for bar or tube materials
08/11/2010CN201543742U Conveying device for high-frequency welded tube in high-frequency welded tube cutting machine
08/11/2010CN201543741U Conveying device for high-frequency welded pipe cutting machine
08/04/2010CN101791722A Pipe cutting-off equipment
08/03/2010US7765906 Method of forming through-hole and through-hole forming machine
07/2010
07/29/2010WO2010085621A1 Pipe machining device
07/29/2010US20100186235 Portable battery operated pipe cutter
07/29/2010DE102009005983A1 Rohrbearbeitungsvorrichtung Tube processing device
07/21/2010CN201529810U Synchronous cutting device of pipe coiling machine
07/15/2010US20100175266 Cartridge tip cutting device and method
07/14/2010EP2206569A1 Machine tool and method for producing several machined workpieces from an unmachined part
07/13/2010US7752699 Tubing preparation machine
07/08/2010WO2010077957A1 Serrated pipe cutter and serrated blade therefor
07/08/2010DE202010004096U1 Rohrbearbeitungswerkzeug Pipe cutting tool
07/08/2010CA2747399A1 Serrated pipe cutter and serrated blade therefor
07/07/2010CN201519801U Auxiliary submarine pipeline bevel cutting device
07/07/2010CN201519798U High-speed steel tube cutting machine
06/2010
06/30/2010CN101758378A Pipe fitting automatic cutting machine
06/30/2010CN101758285A Cutting device of pipe cutting machine tool
06/30/2010CN101758284A Steel pipe vertical seam cutting machine device
06/29/2010US7743510 Powered tool for tube cutting and treating
06/29/2010US7743509 Ratcheting hand tool with easily replaceable cutting blade
06/24/2010WO2010070033A2 Chamfering equipment for cylindrical stoppers
06/24/2010WO2010043861A3 Compression ring removal tool
06/24/2010US20100154223 Pipe cutter
06/23/2010EP2199042A1 Chamfering equipment for cylindrical stoppers
06/23/2010CN101750995A Intelligent metal tube length-fixing cutting control system
06/17/2010WO2010065994A1 Subsea severing of stringer casings
06/17/2010US20100146795 Serrated Pipe Cutter and Serrated Blade Therefor
06/16/2010CN201505764U Angle fitting double-head electric beveling machine
06/16/2010CN201505763U Hydraulic system of an elbow double-ended bevelling machine
06/16/2010CN101743652A Battery can, manufacturing method and manufacturing device therefor, and battery using the same
06/16/2010CN101743086A Tube cutting device and tube manufacturing method
06/16/2010CN101015891B Technique for continuous production of punched scaffold pipe and cross mume flower pipe
06/10/2010WO2010064591A1 Pipe cutting machine and pipe cutting method
06/10/2010WO2010063132A1 Method and apparatus for producing pipe sections using a laser beam movable by a scanning device, and corresponding pipe section
06/10/2010DE112008001820T5 Rohrschneider Pipe Cutter
06/09/2010CN101722329A Special cutter for truncating square steel tubes
06/09/2010CN101370608B Machine for the production of tubes by winding strips of weblike material
06/03/2010WO2010060586A1 Maintenance device and method for producing a maintenance access
06/03/2010CA2744869A1 Maintenance device and method of making an access for maintenance
06/02/2010CN201493613U Double-supporting tube cutting device
06/02/2010CN201493544U Quick cutter changer of milling-cutter cutting machine
06/02/2010CN201493540U Connecting elbow arc-punching machine
06/02/2010CN201493539U Semi-automatic cutting apparatus for tubes
06/02/2010CN201493538U Improved automatic pipe cutting machine
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