| Patents for B21D 39 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders (11,420) |
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| 10/16/2013 | CN103350149A Automatic riveting pressing damper device |
| 10/15/2013 | US8558142 High density universal holding cabinet |
| 10/15/2013 | US8555479 Method for clinching thick metal workpieces, use of a clinching tool, and steel structural element produced accordingly |
| 10/10/2013 | WO2013149894A1 Robot-controlled shaping tool and shaping process |
| 10/10/2013 | US20130263429 Caulking joint method and caulking joint structure |
| 10/09/2013 | EP2647448A1 Roller hemming device |
| 10/09/2013 | CN203227759U Multifunctional hydraulic pressure pipe swelling device |
| 10/09/2013 | CN203227758U Hydraulic pipe expander and pipe expansion joint connecting structure |
| 10/09/2013 | CN203227757U Hydraulic pipe expander |
| 10/09/2013 | CN203227756U Pipe expanding machine allowing one-time shaping of expansion port |
| 10/09/2013 | CN203227755U Heat collection square tube seamer of solar water heating system |
| 10/09/2013 | CN103341545A Hydraulic pipe-expanding device and method for finned evaporator |
| 10/08/2013 | US8549748 Tube support system for nuclear steam generators |
| 10/03/2013 | WO2013145443A1 Tube expansion method |
| 10/03/2013 | WO2013145442A1 Tube expansion method |
| 10/02/2013 | EP2644295A1 Roller hemming device |
| 10/02/2013 | EP2643625A2 Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof |
| 10/02/2013 | CN203221148U Fixed device of riveting fixture of circuit breaker delay tube and frame |
| 10/02/2013 | CN203221147U Riveting fixture device of circuit breaker delay tube and frame |
| 10/02/2013 | CN203221146U Fixing mechanism for steel tube and screw part for passenger car door |
| 10/02/2013 | CN203221136U Pipe joint expansion forming die |
| 10/02/2013 | CN203221135U Pipe joint expanded-connection expansion-sleeve die |
| 10/02/2013 | CN103338875A 滚子卷边装置 Roller hemming apparatus |
| 10/02/2013 | CN103331379A Riveting machine |
| 10/01/2013 | US8545972 Controlled vapor deposition of multilayered coatings adhered by an oxide layer |
| 10/01/2013 | US8544821 Hammer with leverage No. II |
| 10/01/2013 | US8544309 Ostial stent flaring apparatus |
| 09/26/2013 | WO2013139561A1 Method for joining a composite sheet to a metal substrate |
| 09/26/2013 | US20130248092 Method for joining components made of high-strength steel |
| 09/26/2013 | US20130247639 Roller hemming device |
| 09/25/2013 | EP2640535A1 Method and set of components for producing a tubular structural part, in particular a built-up camshaft |
| 09/25/2013 | CN203209557U Expand tube device with multiple tubes and tube sheet connected simultaneously in expanding mode |
| 09/25/2013 | CN203209556U Manual and automatic integrated multi-purpose pipe extruding machine |
| 09/25/2013 | CN203209555U Tool used for assembling vehicular air-conditioning blower speed controller |
| 09/25/2013 | CN103322836A Shell and tube type heat exchange, and assembling method thereof |
| 09/25/2013 | CN103317037A Spinning and clamping device of spinning composite machine |
| 09/25/2013 | CN103317036A Torque controllable riveting press machine |
| 09/25/2013 | CN103317035A Riveting joint with elastic press block |
| 09/25/2013 | CN103317034A Bushing closing-up processing method |
| 09/25/2013 | CN102430657B 胀管器 Expander |
| 09/25/2013 | CN102380560B Multifunctional adjustable drop roll mechanism |
| 09/25/2013 | CN102233388B Pipe expanding tool |
| 09/24/2013 | US8539664 Method of fastening first and second thermoplastic parts, and two-part assembly |
| 09/19/2013 | WO2013135572A1 Method for producing a fiber-metal composite workpiece, machine tool, and computer program product |
| 09/19/2013 | WO2013079590A3 Crimp connection arrangement for pressurised pipes |
| 09/19/2013 | US20130244052 Forming a Metallic Cladding on an Architectural Component |
| 09/18/2013 | EP2638986A1 Method for producing a fibre-metal compound workpiece and machine tool |
| 09/18/2013 | EP2637813A2 Fastening method and apparatus |
| 09/18/2013 | CN203197136U Push-pull-type drift diameter device for drift diameter gauge |
| 09/18/2013 | CN203197135U Pipe pressing machine |
| 09/18/2013 | CN203197134U Pneumatic fixture used for riveting oil seal on gear change box |
| 09/18/2013 | CN203197133U Machine tool for copper tube riveted brush holder plate |
| 09/18/2013 | CN203197132U Automatic assembly machine with turning mechanism |
| 09/18/2013 | CN203197131U Riveting jig |
| 09/18/2013 | CN203197121U Mandrel mechanism of metal plate mould |
| 09/18/2013 | CN103313809A Roller hemming device |
| 09/18/2013 | CN103302193A In-groove riveting press jig applied to workpiece comprising groove |
| 09/18/2013 | CN103302192A 铆接装置 Riveting apparatus |
| 09/18/2013 | CN102581057B Method for preparing enhanced magnesium alloy composite board |
| 09/17/2013 | US8534106 Hydromechanical drawing process and machine |
| 09/17/2013 | US8533929 Coin assembly and medal assembly, and method for fabricating the same |
| 09/17/2013 | US8533926 Method of coupling at least two conduits |
| 09/17/2013 | US8533925 Method for contracting or crimping stents |
| 09/12/2013 | US20130236734 Metal foil for base material and producing method thereof |
| 09/11/2013 | EP2635389A1 Heat exchanger |
| 09/11/2013 | CN203184469U Pipe expanding device |
| 09/11/2013 | CN203184468U Seamless gas cylinder steel tube thermal expanding deviation rectifying device |
| 09/11/2013 | CN203184467U Strip head pressing combination system for headless pickling of blank for cold-rolling strip steel |
| 09/11/2013 | CN203184466U Assembler for automobile lock cylinder and lock cylinder surface cover |
| 09/11/2013 | CN203184465U Electroprobe copper bush assembly machine |
| 09/11/2013 | CN203184464U Chuck device for riveting workpiece in mould |
| 09/11/2013 | CN203184463U Rubber expanded connection machine |
| 09/11/2013 | CN203184462U Riveting press clamp |
| 09/11/2013 | CN203184461U Automatic punching machine for three-plug inner frame |
| 09/11/2013 | CN203184460U Button attaching machine |
| 09/11/2013 | CN203184459U Rapid hydraulic clamp |
| 09/11/2013 | CN203184419U Upper stamp die assembly for button attaching machine |
| 09/11/2013 | CN103298572A Continuous prismatic cell stacking system and method |
| 09/11/2013 | CN103291717A Functional element for the fluid-tight attachment to a sheet metal part, component assembly and method |
| 09/11/2013 | CN103286543A Automatic assembling machine of gas cylinder valve |
| 09/11/2013 | CN103286232A Transmission device for screw rod pusher |
| 09/11/2013 | CN103286231A Thick-wall nickel base alloy heat exchanging tube and nickel base alloy tube plate expanding-connecting technology |
| 09/11/2013 | CN103286230A Automatic riveting equipment for main wheel assembly of timer |
| 09/11/2013 | CN103286229A Automatic riveting equipment for double-wheel assembly of timer |
| 09/11/2013 | CN103286228A Automatic riveting device for timer switch base |
| 09/10/2013 | US8528377 Pipe expanding apparatus of thin wall stainless steel pipe |
| 09/10/2013 | US8528376 Mold set for manufacturing case and the method thereof |
| 09/10/2013 | US8528188 Method of fastening furniture posts |
| 09/10/2013 | US8528187 Method and apparatus for joining multiple components |
| 09/10/2013 | US8528186 Method and apparatus for securing a conduit to a structure |
| 09/10/2013 | US8528184 Method of creating and maintaining a sealed interface between a spigot and bell |
| 09/05/2013 | DE102012101816A1 Device for e.g. pressing pipes, has support rotatably supported in handle around working axis, where handle comprises drive shaft for projection of manual or machine rotary drive such that rotation of drive shaft causes rotation of support |
| 09/05/2013 | DE102012004054A1 Rollfalzkopf, Anlage und Verfahren zum Rollfalzen mit einem Tandemrollensatz Roller hemming tool, system and method for hemming with a tandem roller set |
| 09/04/2013 | EP2632645A1 Hydraulic pressing tool and a method for controlling a hydraulic pressing tool |
| 09/04/2013 | CN203170860U Air conditioner core body expanding tube U-shaped support |
| 09/04/2013 | CN203170857U Copper pin device used for fully automatic assembling machine of invisible zipper head |
| 09/04/2013 | CN203170856U Electromagnetic relay iron core end face cutting and riveting clamp |
| 09/04/2013 | CN203170855U Pressing riveting device |
| 09/04/2013 | CN203170854U Four-station servo pulse hot press |
| 09/04/2013 | CN203170853U Relay suction sheet assembly riveting bracket device |