| 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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| 10/07/1986 | US4615098 Process for forming an hydraulic connection |
| 09/30/1986 | US4614106 Tab lifting and crimping tool |
| 09/30/1986 | US4614017 Device for joining metal sheets by a rivetting-type method |
| 09/24/1986 | EP0195474A2 Flanged bush bearing and its manufacturing process |
| 09/24/1986 | EP0195150A1 Torque tube assembly |
| 09/24/1986 | CN85109194A Device for drawing horizontal ribbed slab |
| 09/23/1986 | US4612695 Method of manufacturing a hollow cam shaft |
| 09/23/1986 | CA1211697A1 Tube roll joint system |
| 09/16/1986 | US4611381 Method of joining two or more pieces of malleable material |
| 09/16/1986 | CA1211278A1 Method for producing a clad steel pipe |
| 09/09/1986 | US4610072 Method of installing a fastener to a panel |
| 08/26/1986 | US4607426 Swaging method and apparatus for axially extended expansion of tubes |
| 08/26/1986 | US4607418 Means for interlocking overlapping sheet material |
| 08/20/1986 | EP0191663A2 Automated process for cold working holes |
| 08/13/1986 | EP0190841A2 Camshaft assembly and method of manufacture |
| 07/29/1986 | US4602492 Method and machine for expanding tubes in a tube sheet |
| 07/29/1986 | CA1208462A1 Method of underwater jointing and repair of pipelines |
| 07/22/1986 | US4601090 Leakproof joint construction and apparatus for making the same |
| 07/22/1986 | CA1207991A1 Apparatus for pressing tubular parts |
| 07/22/1986 | CA1207990A1 Crimp locator |
| 07/08/1986 | US4598938 Coupling device for making a permanent pipe connection |
| 07/01/1986 | US4597687 Device for connecting a tube and a sheet metal element |
| 07/01/1986 | US4597365 Internal combustion engines |
| 07/01/1986 | US4597171 Tube-enlarging press for use in heat exchanger fabrication |
| 06/19/1986 | WO1986003471A1 Drum or pail closure |
| 06/10/1986 | US4593448 Method for tightly jointing a sleeve to a submarine pipe laid at great depth |
| 06/10/1986 | CN85108831A Apparatus for winding-up of cross-ribs |
| 05/28/1986 | EP0181860A1 Thermal barrier |
| 05/28/1986 | EP0100334B1 Apparatus for pressing tubular parts |
| 05/21/1986 | EP0181810A1 Method and apparatus for compressing by hammering a steam generator tube placed in a tube wall |
| 05/14/1986 | EP0181250A1 Method for repairing a steam generator tube by sleeving, and repairing sleeve for this tube |
| 05/13/1986 | US4588215 Joining tubular members |
| 05/13/1986 | US4587904 Debris free plug assembly for heat exchange tubes |
| 05/06/1986 | US4586250 Apparatus for sleeving tubes in hostile environments |
| 05/06/1986 | US4586249 Mandrel having an eddy current probe |
| 04/29/1986 | US4585374 High energy formed connections |
| 04/29/1986 | US4584765 Apparatus for assembling tubes in a heat exchanger |
| 04/29/1986 | US4584753 Apparatus for connecting sheet metal pieces |
| 04/29/1986 | US4584751 Apparatus for assembling fin plate heat exchangers |
| 04/22/1986 | US4583411 Dynamic torque monitoring device |
| 04/22/1986 | CA1203404A1 Forged joints |
| 04/22/1986 | CA1203368A1 Hydraulic tube expander |
| 04/16/1986 | EP0178180A2 Metal forming process, apparatus therefor and product thereof |
| 04/16/1986 | EP0178103A2 Tube or pipe profiling apparatus |
| 04/15/1986 | US4581818 Apparatus for die-assisted squeeze-forming, including die structure with relatively movable die parts for accomodating variously sized or shaped workpieces |
| 04/15/1986 | US4581817 Drawbar swaging apparatus with segmented confinement structure |
| 04/15/1986 | EP0160002A4 A method of affixing tubes to headers in a heat exchanger. |
| 04/09/1986 | EP0177045A1 Bladder mandrel for hydraulic expansions of tubes and sleeves |
| 04/08/1986 | US4580426 For expanding a conduit against a surrounding structure |
| 04/01/1986 | US4578982 Radial press for workpieces having a cylindrical exterior surface |
| 03/26/1986 | EP0175368A1 Caulking claw structure |
| 03/25/1986 | US4577485 Split back die segment |
| 03/18/1986 | US4576247 Muffler |
| 03/18/1986 | US4575913 Method of joining tubular member and annular parts |
| 03/11/1986 | US4574607 Titamium carbide-titanium nitride cermet, wear resistance |
| 03/11/1986 | US4574448 Apparatus for fastening machine element to a shaft |
| 03/11/1986 | US4574444 Method for the joining of tubular parts in a heat exchanger and tool for practicing the method |
| 03/04/1986 | US4573629 Method of production of cladding tube for nuclear fuel element |
| 02/25/1986 | US4571975 Fluid actuated tool |
| 02/19/1986 | EP0171559A1 Explosively driven latch/seal device |
| 02/11/1986 | US4569127 Apparatus for securing a component to a printed circuit board |
| 02/11/1986 | US4569111 Apparatus for jointing plate materials |
| 02/04/1986 | US4567631 Method for installing tubes in tube sheets |
| 01/28/1986 | EP0119996A4 Method of repairing leaks in steam generator tubes. |
| 01/22/1986 | EP0168653A1 Joint assembly for small diameter tubing |
| 01/15/1986 | EP0167978A2 Suction tube heat exchanger and method of manufacture |
| 01/14/1986 | US4564226 System and method for increasing wall thickness on end of pipe on which thread is to be fabricated |
| 01/14/1986 | CA1199167A1 Method and means of interlocking over-lapping sheet material |
| 01/07/1986 | US4562721 Machine for folding sheet metal blanks |
| 01/02/1986 | EP0166129A2 Device for the pressure-sealed fastening of tubes in tube sheets |
| 12/31/1985 | US4561799 Torque joint |
| 12/24/1985 | US4559805 For use in seaming roof panels together |
| 12/24/1985 | US4559691 Device for securing a sleeve on the abutting ends of reinforcing bars |
| 12/17/1985 | US4558579 Apparatus for hydroplastic processing of tubular products |
| 12/10/1985 | US4557651 Clinch nut and assembly machine |
| 12/05/1985 | WO1985005400A1 Thermal barrier |
| 12/03/1985 | US4555838 Method of installing self-attaching fasteners |
| 11/26/1985 | US4555053 Method of joining together two pipe ends to form a pipe of metal |
| 11/21/1985 | EP0162006A1 Apparatus for providing a rim on the tips of ballpoint pens |
| 11/19/1985 | US4553422 Tap duct crimping tool |
| 11/19/1985 | US4553421 Ring compressor tool |
| 11/06/1985 | EP0160090A1 Crimping apparatus. |
| 11/06/1985 | EP0160002A1 A method of affixing tubes to headers in a heat exchanger. |
| 11/06/1985 | EP0159997A1 Coupling device for the permanent connection of pipes. |
| 11/05/1985 | US4550587 Heavy duty hose crimper |
| 10/24/1985 | EP0072859A4 Panel and panel assembly. |
| 10/23/1985 | EP0159162A2 Tab lifting tool |
| 10/22/1985 | US4547944 Tube-in-shell heat exchangers |
| 10/22/1985 | US4547942 Method for producing a muffler |
| 10/16/1985 | EP0157966A1 Hand operated fitting swager |
| 10/15/1985 | US4546527 Composite sleeve for use in rolling rolls for H-section steel and channel steel |
| 10/02/1985 | EP0156550A2 Improvements in or relating to pipework |
| 10/01/1985 | US4543701 Method of attaching a fastener to a panel |
| 09/25/1985 | EP0155619A2 Method for connecting metal sheets together |
| 09/25/1985 | EP0155618A2 Apparatus for connecting a metal sheet to a perforated metal sheet |
| 09/24/1985 | US4543297 Electric motor housings |
| 09/17/1985 | US4541659 Permanently sealed threadless joint |
| 09/17/1985 | US4541655 Pipe coupling joint |
| 09/17/1985 | CA1193528A1 Explosive tube expansion |
| 09/17/1985 | CA1193527A1 Precision local expansion shaping process and apparatus for metal tubes of substantial length |