| Patents for B23P 19 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes (28,284) |
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| 03/20/2013 | CN102974998A Inserting and overturning device for flow stopping clip of medical catheter |
| 03/20/2013 | CN102974997A Installation device of escalator step chain |
| 03/20/2013 | CN102974996A Medicine bottle outer cap body installation structure |
| 03/20/2013 | CN102371480B Mounting machine of oil seal ring of small fan |
| 03/20/2013 | CN102347668B Round stator punching and pressing mold structure with adjustable skewed slot angle |
| 03/20/2013 | CN102303235B Press fit testing device for buffer valve |
| 03/20/2013 | CN102284849B Method for detaching die for large-caliber reinforced concrete pipe |
| 03/20/2013 | CN102205347B Combined hydraulic pre-tightening locking device and hard alloy compound roller |
| 03/20/2013 | CN101607364B Device and method for replacing rollers |
| 03/19/2013 | US8398327 Shaft-hub connection with toothing |
| 03/19/2013 | US8397377 Apparatus for making an antenna for wire transponders of electrically conductive material |
| 03/19/2013 | US8397364 Locking pin for coupling components |
| 03/19/2013 | US8397361 Motorcycle valve spring removal tool |
| 03/19/2013 | CA2553875C Automated floor assembly machine |
| 03/18/2013 | DE202011052312U1 Schraube, Schraubenmutter, Verbindung sowie Schraubwerkzeug Screw, nut, connection and Wrench |
| 03/14/2013 | US20130066301 Reduced-pressure canisters having hydrophobic pores |
| 03/14/2013 | US20130065645 Co-Molding Display with Body of Mobile Device |
| 03/14/2013 | US20130063889 System and Method for Cooling Notebook Computer Surface |
| 03/14/2013 | US20130062447 Modular Coolant Jacket for Rolling Mills |
| 03/14/2013 | US20130061562 Oscillating pressure system for vertical form fill seal machine |
| 03/14/2013 | US20130061465 Apparatuses for disposing tubular covering sleeves for electric-cable joints on supporting elements |
| 03/14/2013 | US20130061462 Device for Deblocking Optical Workpieces, In Particular Eyeglass Lenses |
| 03/14/2013 | US20130061443 Sleeve removal device |
| 03/14/2013 | DE102012108476A1 Vorrichtung zur Befestigung einer Schraube auf einem Werkstück und Verfahren zum Beurteilen des Lösens einer Schraube Device for fixing a screw to a workpiece and a method for judging the screw loosening |
| 03/14/2013 | DE102012015606A1 Spacer for relative orientation of two components e.g. rails in motor vehicle, has spacer main structure comprising bearing surfaces for supporting two components respectively |
| 03/13/2013 | CN202790050U Engine assembly fastening prolonging shaft |
| 03/13/2013 | CN202785370U Hammer head changing device for large single-stage hammer crusher |
| 03/13/2013 | CN202783287U Online installation and transport trolley of gravure rotary drum and winding drum materials |
| 03/13/2013 | CN202781103U Fixing support for locomotive hollow shaft sleeves |
| 03/13/2013 | CN202781102U Rotary installation workbench |
| 03/13/2013 | CN202780933U Pressing device of automatic tube sleeving machine |
| 03/13/2013 | CN202780667U Middle tube feed mechanism with accurately positioning middle tube achievable |
| 03/13/2013 | CN202780451U Movable baffle of tube drawing machine |
| 03/13/2013 | CN202780450U Base plate of movable baffle plate |
| 03/13/2013 | CN202780449U Automatic clamp spring machine |
| 03/13/2013 | CN202780448U Equipment for automatically sleeving washers on bolts |
| 03/13/2013 | CN202780447U Steering locating mechanism for torque gun of assembly line |
| 03/13/2013 | CN202780446U Mounting tool for main transformer of electric locomotive |
| 03/13/2013 | CN202780445U Inner tube air-compressing hoop nut assembly machine |
| 03/13/2013 | CN202780444U Nut fastening device for long connecting shaft |
| 03/13/2013 | CN202780443U Automatic locking screw jig |
| 03/13/2013 | CN202780442U Die assembly screw unscrewing machine |
| 03/13/2013 | CN202780441U Nut implantation device with dredging structure |
| 03/13/2013 | CN202780440U Coil spring pre-tightening device and assistant tool thereof |
| 03/13/2013 | CN202780439U Rotary transmission part of oil cylinder guide sleeve |
| 03/13/2013 | CN202780438U Self-driving assembling machine of large-scale screw rod |
| 03/13/2013 | CN202780437U Hydraulic nut splitter |
| 03/13/2013 | CN202780436U Assembling device for wrapper roller polishing assembly of recoiling machine |
| 03/13/2013 | CN202780435U Extractor for crankpin bush of hydraulic type beam-pumping unit |
| 03/13/2013 | CN202780434U Match-assembled auxiliary pressurizer |
| 03/13/2013 | CN202780433U Copper nut press fitting device |
| 03/13/2013 | CN202780432U Hydraulic press-fitting molding process device for submersible motor stator |
| 03/13/2013 | CN202780431U Bearing assembling and disassembling tool |
| 03/13/2013 | CN202780430U Press fit device for valve push rod |
| 03/13/2013 | CN202780429U Press mounting mechanism for front oil seal of engine crankshaft |
| 03/13/2013 | CN202780428U Shaft pressing machine |
| 03/13/2013 | CN202780427U Flywheel detaching device |
| 03/13/2013 | CN202780426U Tool for embedding copper bush into automobile valve body |
| 03/13/2013 | CN202780425U Mounting and dismounting device of bearing |
| 03/13/2013 | CN202780424U Converter sublance probe TSC carbon determination assembling device |
| 03/13/2013 | CN202780423U Press mounting positioning mechanism for wedge-shaped connecting rod bushing |
| 03/13/2013 | CN202780422U Automatic press-fitting system for indicators of combination instruments of automobiles |
| 03/13/2013 | CN202780421U Draw bush machine for assembling cylinder cam shaft hole bush of multicylinder diesel engine |
| 03/13/2013 | CN202780420U Piston ring copper bar pressfit device |
| 03/13/2013 | CN202780419U Disassembling tool of locomotive bogie blind hole crank arm pin |
| 03/13/2013 | CN202780418U Flywheel pressed bearing mold base |
| 03/13/2013 | CN202780417U Horizontal hairbrush ring pressing machine |
| 03/13/2013 | CN202780416U Punch capable of precisely positioning |
| 03/13/2013 | CN202780415U Bottle cap inner ring press fitting device |
| 03/13/2013 | CN202780414U Pressing cap machine vibrating disc sound arrester |
| 03/13/2013 | CN202780413U Collet detaching component for high-speed dental hand unit maintenance |
| 03/13/2013 | CN202780412U Sealing ring assembling equipment |
| 03/13/2013 | CN202780411U Disassembly and assembly device for steel strand pay-off basket ejector pin end cover |
| 03/13/2013 | CN202780410U Graphite-electrode hydraulic tightener |
| 03/13/2013 | CN202780409U Material-shedding device for light-emitting diode (LED) finished product |
| 03/13/2013 | CN202780408U Filling ball oil wiping machine |
| 03/13/2013 | CN202780407U Full-automatic assembly machine |
| 03/13/2013 | CN202780406U Disassembling device |
| 03/13/2013 | CN202780405U Jacquard weaving constructing tube drawing machine |
| 03/13/2013 | CN202780404U Frame body of moving frame |
| 03/13/2013 | CN202780403U Clamp plate of tube drawing machine |
| 03/13/2013 | CN202780402U Movable frame of jacquard weaving constructing machine |
| 03/13/2013 | CN202780401U Automatic pole piece inserting machine for piezoelectric ceramic igniter |
| 03/13/2013 | CN202780400U Remote blowout wrecking assembling-disassembling device for well-mouth cross joint |
| 03/13/2013 | CN202780399U Gasket blanking system provided with gasket adjusting device |
| 03/13/2013 | CN202780398U Assembly equipment |
| 03/13/2013 | CN202780397U Fully-automatic salad oil bottle cap assembly machine |
| 03/13/2013 | CN202780396U Device for inserting mandrils into bottle plug covers |
| 03/13/2013 | CN202780395U Vertical cylinder loading machine |
| 03/13/2013 | CN202780394U Automatic screw locking machine |
| 03/13/2013 | CN202780393U On-line pulling-straightening roller assembly and disassembly device of pulling-straightening machine |
| 03/13/2013 | CN202780392U Coupler pulling tool |
| 03/13/2013 | CN202780391U Fixed device for instrument desk sub-assembly |
| 03/13/2013 | CN202780390U Uniflow locking machine |
| 03/13/2013 | CN202780389U Withdrawal mechanism on gear withdrawal machine |
| 03/13/2013 | CN202780388U Device capable of fast changing belt upper supporting roller |
| 03/13/2013 | CN202780387U Blast furnace component replacement device |
| 03/13/2013 | CN202780386U Semitrailer front platform pairing fixture |
| 03/13/2013 | CN202780385U Main pin opening adjusting mechanism of safety pin penetrating machine |
| 03/13/2013 | CN202780384U Motion sensor laser diode (LD) shell detaching and obtaining device |