Patents
Patents for B21K 25 - Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components (1,206)
09/1986
09/02/1986US4608742 Forged dissimilar metal assembly and method
07/1986
07/09/1986EP0186856A1 Joint having ball and shaft coupled through plastic deformation
07/09/1986CN85109278A Connector jointing the sphere and shafts with plastic variable-shap
07/08/1986US4598856 Process for making bimetallic seamless tubing of steel or special alloys for extrusion
04/1986
04/29/1986US4584744 Apparatus for assembling and forming parts
03/1986
03/12/1986EP0174001A2 Part forming apparatus by flow forging
12/1985
12/04/1985EP0163296A2 Spherical bearing
11/1985
11/21/1985EP0162006A1 Apparatus for providing a rim on the tips of ballpoint pens
10/1985
10/16/1985EP0157966A1 Hand operated fitting swager
10/15/1985CA1195058A1 Bimetallic composite coin blank for coins, medals and the like
10/01/1985CA1194348A1 Bimetallic pipe for corrosive fluids
09/1985
09/03/1985US4538440 Roll swage device
07/1985
07/10/1985EP0147793A2 Production process for rail wheels
04/1985
04/16/1985US4511006 Drill bit and method of use thereof
02/1985
02/26/1985CA1182986A1 Razor blade assemblies
01/1985
01/30/1985EP0009029B1 Method of bonding two members
12/1984
12/19/1984EP0128461A1 Method of combining a plurality of parts and structure combined by said method
12/05/1984EP0126930A1 Forged dissimilar metal assembly & method
11/1984
11/27/1984US4484384 Hand operated fitting swager
11/21/1984EP0125942A1 Method of mechanically locking an internal member into an outer body, and the use of this method in the manufacture of a part of a connector for optical fibres
10/1984
10/16/1984US4477714 Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet
10/16/1984CA1176188A1 Tube fitting
10/03/1984EP0120735A1 Method for the production of tubular rods with necked ends, and tubular rods made by this method
09/1984
09/26/1984EP0119467A1 Process for fixing a malleable metallic jacket to a rod of composite material, and insulator produced by carrying out this process
09/25/1984US4472891 Bimetallic composite coin blank for coins, medals and the like
09/04/1984CA1173638A1 Method of pressure fusing a nut to a support sheet and product thereof, and machinery for practicing the method
05/1984
05/23/1984EP0109389A1 Steel blade of a thrust weapon, in particular for fencing
05/22/1984US4449428 Method of manufacturing razor blade assemblies
04/1984
04/17/1984CA1165545A1 Method of joining two metal members
04/11/1984EP0029840B1 Idler roll and method for securing an idler roll cylinder to roll heads
01/1984
01/31/1984US4428105 Bearing staking tool and method
01/25/1984EP0099256A2 Improvements in or relating to swaging apparatus
01/17/1984US4425699 Method of connecting two ringformed elements
12/1983
12/27/1983US4422236 Method of extruding parts with captured fixture
12/13/1983US4419804 Method for manufacturing a piston rod unit
11/1983
11/08/1983US4413717 Electromagnetic clutch and method of manufacture
08/1983
08/10/1983EP0085373A1 Method for the fluid-tight fastening of the outward edge of a flange-like part of a sheet in the bore of a valve tappet, and device for carrying out the method
08/03/1983EP0084976A2 Method of manufacturing the rotor for AC generator
08/03/1983EP0084817A1 A compound metallic body
07/1983
07/27/1983EP0084418A2 Improved drill bit and method
07/12/1983US4392296 Method of joining two metal members
06/1983
06/08/1983EP0080914A1 Method and tool for fixing an axis to a metallic support, and assembly so obtained
06/01/1983EP0080437A1 Bimetallic composite coin blank for coins, medals and the like
05/1983
05/11/1983EP0078270A1 Pipe connector
03/1983
03/15/1983US4376333 Method of joining members of metal by forced insertion
02/1983
02/01/1983US4370793 Method of coupling two metallic members
01/1983
01/25/1983CA1140069A1 Conveyor idler roll assembly and method of producing same
12/1982
12/21/1982US4364159 Preheating aluminum alloy slug and ferrous ring before assembling
11/1982
11/11/1982WO1982003901A1 Pipe connector
11/09/1982US4357746 Stud for brake booster
08/1982
08/17/1982US4344218 Conveyor idler roll assembly and method of producing same
07/1982
07/20/1982US4339866 Method of connecting a tube to a flange
07/20/1982CA1127830A1 Method of coupling two metallic members
07/20/1982CA1127820A1 Process for applying a thick inset of antifriction resins on a surface
07/06/1982US4337572 Device for manufacture of assembled cam shaft
06/1982
06/22/1982US4335496 Method of coupling two concentrically disposed members
06/22/1982US4335479 Method and apparatus for making blind rivets
06/09/1982EP0053509A1 A method of making an electrical connection
12/1981
12/15/1981US4306167 Flywheel magneto rotor and manufacture method thereof
12/15/1981US4305198 Method of making an electromagnetic clutch
10/1981
10/13/1981EP0029840A4 Idler roll and method for securing an idler roll cylinder to roll heads.
09/1981
09/15/1981CA1109109A1 Electromagnetic clutch and method of manufacture
09/08/1981US4287650 Universal joint outer member
08/1981
08/04/1981US4281786 Method of pressure fusing a nut to a support sheet and product thereof, and machinery for practicing the method
06/1981
06/23/1981CA1103431A1 Coupling process of two members
06/10/1981EP0029840A1 Idler roll and method for securing an idler roll cylinder to roll heads.
05/1981
05/05/1981US4265388 Process for manufacture of assembled cam shaft
03/1981
03/10/1981CA1097040A1 Method for connecting two members
02/1981
02/10/1981US4249298 Method for connecting two members
02/03/1981US4248915 Grooves and ridges to extend anchoring surface
12/1980
12/11/1980WO1980002683A1 Conveyor idler roll assembly and method of producing same
08/1980
08/19/1980CA1083767A1 Improved spinnerette plate containing capillary inserts and process therefor
07/1980
07/29/1980US4214358 Method of assembly of two metallic parts
07/22/1980US4213351 Steering shaft and flange and method of making same
05/1980
05/28/1980EP0011452A1 Method for the manufacture of razors and razor assembly obtained by this method
05/14/1980EP0010916A1 Method of making a universal joint outer member
04/1980
04/01/1980CA1074668A1 Steering shaft and flange and method of making same
03/1980
03/19/1980EP0009029A1 Method of bonding two members
11/1979
11/13/1979US4173815 Method of joining two abutting metal members together
10/1979
10/04/1979WO1979000711A1 Method of bonding two members
08/1979
08/21/1979US4164806 Method for attaching an end bead to a musical instrument string
07/1979
07/17/1979CA1058388A1 Swaging press
02/1979
02/13/1979US4138775 Method for manufacturing a shoe for a swash-plate type compressor
01/1979
01/09/1979US4133091 Apparatus for fixing blades on turbine wheel for fluid coupling made of sheet metal
11/1978
11/28/1978US4127277 Spiral wound gasket assembly and method
10/1978
10/17/1978US4120084 Method of making improved lug and hole connection between sheet metal elements
10/17/1978CA1040399A1 Installation for hot crimping on a production line_
10/03/1978US4118134 Fastener joint and method thereof
09/1978
09/19/1978US4114670 Method for securing screw means onto metal plate and metal plate having screw means secured
08/1978
08/29/1978US4110051 Apparatus for producing a non-releasable connection and non-releasable connection produced with such apparatus
08/29/1978US4109364 Method of making ball and socket joint
07/1978
07/18/1978USRE29702 Spiral wound gasket assembly method
06/1978
06/06/1978US4093325 Tubular spindle mounting for bicycle bottom-bracket hub
05/1978
05/09/1978US4087897 Method of making an end connection to a fluid power cylinder and product
02/1978
02/07/1978US4071949 Apparatus for securing a spherical body to a supporting member
01/1978
01/31/1978US4070740 Continuous production hot-setting installation
01/24/1978US4070122 Ball and socket joint and method of making
11/1977
11/29/1977US4059897 Method of joining thin and thick switch members
11/22/1977US4059214 Forging process
09/1977
09/13/1977US4047420 Press for swaging metal sleeves
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