| Patents for B23P 6 - Restoring or reconditioning objects (6,053) |
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| 01/30/1990 | US4896814 Heat treatment, insertion of steel plate |
| 01/30/1990 | US4896408 Method of repairing turbine blades |
| 01/23/1990 | EP0340296A4 Method of repairing damages in superalloys. |
| 01/16/1990 | US4893388 Method of modifying turbine rotor discs |
| 01/10/1990 | EP0349661A1 Process for welding nickel-based superalloys |
| 01/03/1990 | CN1038495A Method of salvaging stationary blades of steam turbine |
| 01/02/1990 | US4890374 Method for utilizing merchandise display shelves |
| 01/02/1990 | US4890373 Pipe repair apparatus and method |
| 01/02/1990 | CA1264110A1 Suspension of tools for sleeving of tubes of steam generator |
| 12/13/1989 | EP0346221A1 Joint structure for a hydromechanical turbo machine governor |
| 12/13/1989 | CN1006079B Intensification technical for low-temp.-plating-iron with ion-bombardment permeating |
| 12/05/1989 | US4884326 Method and apparatus for hydraulic turbine rotation for repair |
| 11/29/1989 | EP0343513A1 Device for the stabilisation of a pipe of a heat exchanger |
| 11/29/1989 | EP0343242A1 Method of restoration of worn side surfaces of bushing-type parts |
| 11/28/1989 | US4883216 Method for bonding an article projection |
| 11/08/1989 | EP0340296A1 Method of repairing damages in superalloys |
| 11/07/1989 | US4878953 Method of refurbishing cast gas turbine engine components and refurbished component |
| 10/17/1989 | US4873751 Fabrication or repair technique for integrally bladed rotor assembly |
| 10/12/1989 | EP0321458A4 Method for refinishing a rim/wheel. |
| 09/20/1989 | CN1035633A New technique of repair welding for worked container of oils |
| 09/19/1989 | US4866828 Method of repairing turbine blades |
| 09/06/1989 | EP0330769A1 Tubular joint with seal, method for repairing seal, and repair part insert |
| 09/05/1989 | CA1258987A1 Patch and method of repairing discontinuities in work surfaces |
| 08/29/1989 | US4861626 Matrix with double-layered structure; metal and composite containing dispersed wear-resistant particles |
| 08/23/1989 | EP0328891A1 Use of welding materials and process for repairing welded joints |
| 08/09/1989 | CN1034499A Point heating non-destructive crack-stopping method and its implement |
| 08/01/1989 | US4852236 Method of repairing a worn wobbler housing for a constant-speed drive |
| 07/27/1989 | DE3804639A1 Surface coating |
| 07/13/1989 | WO1989006175A1 Improved process for renewing cylinder heads |
| 07/11/1989 | US4845828 Method for repairing a metal casting having a crack or break therein |
| 06/28/1989 | EP0321458A1 Method for refinishing a rim/wheel. |
| 06/27/1989 | US4842663 Steam turbine blade anti-erosion shield and method of turbine blade repair |
| 06/13/1989 | CA1255479A1 Apparatus and method for turning a track bushing |
| 06/06/1989 | US4837389 Composite alloy structures |
| 05/31/1989 | CN1033167A Welding rods and technology for repair welding of white-iron roller |
| 05/23/1989 | US4832252 Parts for and methods of repairing turbine blades |
| 05/10/1989 | EP0314757A1 A process for the production of hard surface control members for faucets |
| 05/05/1989 | WO1989003740A1 Method of repairing damages in superalloys |
| 04/27/1989 | DE3735195A1 Insert for stabilising a parted heat-exchanger tube |
| 04/18/1989 | US4822248 Rebuilt shrouded turbine blade and method of rebuilding the same |
| 04/11/1989 | US4819525 Rotary cutting tool device and method for use |
| 04/11/1989 | US4819313 Method of salvaging stationary blades of a steam turbine |
| 04/11/1989 | US4819312 Apparatus for removing babbitts from knives |
| 04/05/1989 | EP0309490A1 Improved rim repair process for mis-shapen car wheel drillings. |
| 04/05/1989 | CN2035294U Repairing tool for gas cylinder tap |
| 04/04/1989 | US4817679 Method of repairing carbon fiber rapiers and repaired rapier |
| 03/07/1989 | US4809419 Method of and apparatus for reconditioning railway car draft gears |
| 03/01/1989 | EP0304654A1 Process for welding a groove machined in a massive steel work piece, and use of this process to repair a fissured rotor |
| 02/28/1989 | US4808055 Applying metallurgically bonded wear resistant surface using plasma arcs and powdered metal particles |
| 02/22/1989 | EP0304408A2 A Renovating Machine |
| 02/21/1989 | CA1250134A1 Apparatus for rebuilding worn shoe grouser for track chain |
| 02/15/1989 | EP0303433A2 Method of repairing turbine blades |
| 02/14/1989 | US4804815 Process for welding nickel-based superalloys |
| 02/08/1989 | CN1030883A Method of welding inside groove machined in solid steel part, and utilization of the method for repairing cracked rotor |
| 02/07/1989 | US4802272 Process for refurbishing containers |
| 01/04/1989 | CN1030040A Method for repairing surface flaws of castings |
| 12/29/1988 | DE3719980A1 Repairing of hydraulic cylinders for support shields |
| 12/27/1988 | US4793043 Fuel pump distribution assembly salvage method |
| 12/07/1988 | EP0293945A2 Apparatus for delivering a consistent, continuous flow of powder |
| 12/01/1988 | WO1988009234A1 Method for refinishing a rim/wheel |
| 11/30/1988 | CN87103451A Recovering method of worn side surface of sleeve-shaped parts |
| 11/24/1988 | DE3716134A1 Method of reworking cylindrical components |
| 11/17/1988 | WO1988008762A1 A process for the production of hard surface control members for faucets |
| 11/09/1988 | CN87101288A Process for repairing high manganese steel bagger |
| 11/08/1988 | US4782740 Piston and shaft assembly for an end-of-car cushioning unit |
| 10/27/1988 | DE3711826A1 Method of repairing hydraulic cylinders |
| 10/19/1988 | EP0287371A1 Shrouded turbine blade |
| 10/19/1988 | EP0287370A1 Turbine blade with restored tip |
| 10/19/1988 | EP0286916A2 Method for compaction of inside blowholes of castings |
| 10/18/1988 | CA1243227A1 Steel tube working apparatus |
| 10/12/1988 | CN87102464A Welding agent and its use for repairing cast-iron part |
| 10/06/1988 | WO1988007432A1 Improved rim repair process for mis-shapen car wheel drillings |
| 09/27/1988 | US4773941 Method and device for washing porous workpieces in an impregnation process |
| 09/27/1988 | CA1242488A1 Method and apparatus for repairing metal in an article |
| 09/27/1988 | CA1242310A1 Repair plug assembly for vessel having a corrosion resistant lining |
| 09/22/1988 | WO1988006940A1 Method of restoration of worn side surfaces of bushing-type parts |
| 09/21/1988 | CN88101320A Repair of high-pressure turbine rotor by ring welding |
| 08/24/1988 | EP0279058A1 Spare parts for, and a method of, repairing turbine blades |
| 08/09/1988 | US4762266 Method for performing remotely-manipulated work on a conduit of a nuclear facility |
| 07/20/1988 | CN87100088A Method of worn and torn ingot casting mould repairing and its equipment |
| 06/15/1988 | CN87211697U Blocking compound injecting gun for blocking technique |
| 06/01/1988 | EP0269551A2 Methods for weld repairing hollow, air cooled turbine blades and vanes |
| 05/10/1988 | US4743733 Method and apparatus for repairing metal in an article |
| 05/10/1988 | CA1236276A1 Method of repairing cracked thin metal parts |
| 05/04/1988 | EP0266167A1 Insitu energy beam processing of railroad track and equipment for increasing service lifetime |
| 04/13/1988 | EP0263713A1 Method for repairing by solid state diffusion metal parts having damaged holes |
| 03/15/1988 | CA1233996A1 Balance weight and method of securing same to a rotatable tubular body |
| 03/08/1988 | US4730093 Method and apparatus for repairing metal in an article |
| 02/23/1988 | US4726104 Methods for weld repairing hollow, air cooled turbine blades and vanes |
| 02/23/1988 | US4726101 Using a tape containing a powder metal alloy with a fugitive binder and adhesive backing |
| 02/18/1988 | DE3627779A1 Renovated turbine component |
| 02/16/1988 | US4724819 Cylinder liner reconditioning process and cylinder liner produced thereby |
| 02/09/1988 | CA1232433A1 Method for reshaping a gas turbine engine combustor part |
| 01/19/1988 | US4719686 Method for repairing a piston and shaft assembly |
| 01/13/1988 | EP0138887B1 Method for reshaping a gas turbine engine combustor part |
| 12/03/1987 | DE3617979A1 Method and device for reworking props and the like |
| 11/10/1987 | US4705203 Plasma spraying, boron as melting point depressant, heat treatment |
| 10/27/1987 | CA1228626A1 Methods of repair |
| 09/23/1987 | EP0237668A1 Process and apparatus for applying chilled electrostatically charged particles to the surface of a large metal article |
| 09/22/1987 | US4694551 Method of remanufacturing a rock drill bit |