| 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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| 12/03/1991 | US5068975 Precision parallel mechanical float |
| 12/03/1991 | US5068952 Onto a mounting flange |
| 11/30/1991 | CA2041681A1 Machine for automatic mounting of fittings |
| 11/28/1991 | WO1991017860A1 Device for assembling of articles |
| 11/28/1991 | DE4104941A1 Mounting arrangement for perforated mask in CRT frame - incorporates pressure plates for holding edges of frame while mask is lifted and pressed into it |
| 11/27/1991 | EP0458680A1 Device for simultaneously positioning several elements for threaded connections |
| 11/27/1991 | EP0458663A1 Automatic machine for mounting latch plates on window or door frames |
| 11/27/1991 | EP0458424A1 Method and apparatus for mounting valves on engines |
| 11/27/1991 | EP0458145A1 Stud driving chuck |
| 11/26/1991 | US5067865 Method and apparatus for feeding tabs or discs to an automatic staple or nail gun |
| 11/26/1991 | US5067631 Part isolating apparatus |
| 11/26/1991 | US5067606 Clamp actuating system for a conveyor carried clamping frame |
| 11/26/1991 | US5067567 Remote handling apparatus |
| 11/26/1991 | US5067231 System for press-fitting parts into workpiece |
| 11/26/1991 | US5067225 Method of a robot for installing weather stripping in a door or like opening |
| 11/26/1991 | US5067224 Self-piercing and riveting |
| 11/22/1991 | CA2040359A1 Machine for automatically fixing strike plates to window or storm window frames |
| 11/21/1991 | EP0457627A1 Device for feeding rings to an automatic machine for fitting rings on internal combustion motor pistons |
| 11/20/1991 | CN2088922U Folding cushion for maintaining car |
| 11/19/1991 | US5065898 Apparatus for orienting and injecting fasteners |
| 11/19/1991 | US5065494 Method of securing fastener |
| 11/19/1991 | US5065486 Apparatus for fitting flexible strips |
| 11/19/1991 | CA1292115C Method of and mechanism for attaching and detaching automobile door |
| 11/13/1991 | EP0455685A1 System to control a motor for the assembly or dis-assembly of two members. |
| 11/13/1991 | CN1056191A Mn ring assembly machine of alkaline mn cell |
| 11/12/1991 | US5064234 Vacuum nozzle and conductance sensor |
| 11/12/1991 | US5063663 Barreltype fluid heat exchanger |
| 11/12/1991 | CA1292085C Process and apparatus for continuously sheathing solid or hollow profiles, especially tubes, with an extruded foam jacket of thermoplastic synthetic resin, and products thereby produced |
| 11/05/1991 | US5062194 Method for installing O-ring seals |
| 11/05/1991 | CA1291656C Junction bolt and method of adjusting clamping force on the same |
| 10/31/1991 | DE4013823A1 Pre-fabricated throttle plate resetting device - has end of throttle plate shaft enclosed by spiral spring within spring housing |
| 10/30/1991 | EP0454375A2 Screwing device |
| 10/30/1991 | CN2087550U Universal vehicle servicing board |
| 10/29/1991 | US5061340 Device for fitting an extraction sleeve into a steam-generator tube and corresponding process for the extraction of a tube portion |
| 10/29/1991 | US5060784 Torsion spring conveying and separating system |
| 10/29/1991 | US5060780 Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members |
| 10/29/1991 | US5060358 Apparatus and method of installing a gasket in a channel member |
| 10/23/1991 | EP0453338A1 Method and apparatus for fitting a rotary choke element in a pipe |
| 10/23/1991 | EP0453208A2 Incising tools and methods of their use |
| 10/23/1991 | EP0229052B1 A mechanism for joining tape leaders |
| 10/22/1991 | US5058252 Apparatus and method for finishing chain assembly |
| 10/17/1991 | WO1991015331A1 Hydraulic assembly tool with improved load bearing arrangement for tube fittings |
| 10/16/1991 | EP0452166A1 Device for sensing rings assembled on a piston and apparatus equipped with such a device for controlling the rings |
| 10/16/1991 | EP0452160A1 Positioning device for parts supply tray |
| 10/16/1991 | EP0452159A2 Parts tray conveying system |
| 10/15/1991 | US5056844 Multiple jaw centering head structure for surface mounted component placement machines |
| 10/15/1991 | US5056207 Method of attaching a self-piercing and riveting fastener and improved die member |
| 10/15/1991 | CA1290596C Tubular camshaft assemblies, method and apparatus |
| 10/09/1991 | EP0451023A1 Method and device for placing a profile with U cross section on an edge of a framing of an automotive body |
| 10/08/1991 | US5054649 Reciprocating object dispenser |
| 10/08/1991 | US5054186 Clutch assembly method |
| 10/08/1991 | US5054182 Assembly device for assembling camshafts |
| 10/08/1991 | US5054178 Process and apparatus for the production of innersprings for mattresses and upholstered furniture |
| 10/03/1991 | WO1991014533A1 Part supplying rod |
| 10/02/1991 | EP0449709A1 Automatic screwdriver head |
| 10/02/1991 | EP0449705A1 Robot tool for installing an annular joint |
| 10/02/1991 | EP0449281A1 Method and device for inserting parts in holes |
| 10/02/1991 | EP0448777A2 Robotically controlled multi-task end effector |
| 10/02/1991 | DE4110149A1 Transport trolley for painting line - has rotating grip for workpiece with remote drive from fixed position |
| 10/02/1991 | CN2086040U Self-pulling type directional drawer for square ic |
| 10/02/1991 | CN2085705U Electric spanner |
| 10/01/1991 | US5052096 Grommet insertion method and apparatus |
| 10/01/1991 | US5052095 Assembling method for assembling first and second components |
| 10/01/1991 | CA1289738C Device for the remote feeding of cylindrical pieces to an automatic machine, such as a machine plugging the tubes of a steam generator of a pressurised-water nuclear reactor |
| 10/01/1991 | CA1289735C Die set for securing a self-attaching element |
| 09/25/1991 | EP0448329A1 Container fitting |
| 09/25/1991 | EP0447918A1 Tolerance deviation compensation device |
| 09/25/1991 | EP0447805A2 Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members |
| 09/24/1991 | US5050288 Dynamic dimensional control matrix system |
| 09/24/1991 | US5050281 Apparatus for fitting coil springs |
| 09/24/1991 | CA1289346C System for installing parts on workpiece |
| 09/19/1991 | DE4008455A1 Assembling crankshaft to engine block - involves assembly plate engaging pin on block to rotate crankshaft as it is lowered into position |
| 09/19/1991 | DE4008083A1 Winding and unwinding stator of spindle drag pump - comprises reel and flexible tape wound spirally around stator from one end to other |
| 09/18/1991 | EP0447011A2 Method and apparatus for patching elongated defects in wood |
| 09/18/1991 | EP0447007A1 Method for inserting divided valve cotters and device therefor |
| 09/18/1991 | CN2084865U Double-purpose puller |
| 09/17/1991 | US5048170 Apparatus for fitting flexible strips |
| 09/11/1991 | EP0445168A1 Pallet cutting machine |
| 09/11/1991 | EP0295281B1 Mounting process and device for manufactured camshafts |
| 09/10/1991 | US5046386 Apparatus for screwing at least one nut onto and off connection members |
| 09/05/1991 | DE4006477A1 Peripheral, precise positioner for two components - provides only line or point contract, except at datum faces |
| 09/04/1991 | EP0444988A1 Automatic machine for mounting components on door or window posts |
| 09/04/1991 | EP0444548A2 Method and device for applying fastening elements on panels |
| 09/04/1991 | EP0444430A2 Device for adjusting the position of one element relative to another element |
| 09/04/1991 | EP0444342A1 Apparatus for assembling ink ribbon feeder roller assembly of ink ribbon cassette |
| 09/04/1991 | CN2083983U High efficient torque machinery spanner |
| 09/03/1991 | US5046021 Robotic assembly and disassembly station for removably clamping a succession of workpieces to a succession of support pallets |
| 09/03/1991 | US5044615 Dual purpose work board holder |
| 09/03/1991 | US5044519 Apparatus for feeding slender parts |
| 09/03/1991 | CA2035359A1 Automatic machine for installing components on door or window frames |
| 08/29/1991 | DE4103907A1 Tolerance balancing module for industrial robot - comprises basic element fixed to activator in which spherical headed receptacle can move |
| 08/27/1991 | CA2022711A1 Method of installing self-attaching fastener and apparatus |
| 08/22/1991 | WO1991012399A1 A position setting tool |
| 08/20/1991 | US5041907 Automated assembly and packaging system |
| 08/20/1991 | US5040827 Method and apparatus for improved oilfield connections |
| 08/20/1991 | US5040291 Multi-spindle pick and place method and apparatus |
| 08/14/1991 | EP0441397A1 Assembling a modular robot arm by means of a second robot arm |
| 08/14/1991 | EP0440707A1 Extraction apparatus. |
| 08/14/1991 | DE4004020A1 Percussion tool for assembling workpieces - has hammer blow exerted by piston actuated by pressure medium |
| 08/13/1991 | US5038467 Apparatus and method for installation of multi-pin components on circuit boards |