| Patents for F16L 27 - Adjustable joints; Joints allowing movement (8,107) |
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| 02/28/1978 | US4076284 Ocean floor riser connection |
| 02/28/1978 | US4076283 Expansion joint and seal for sewer pipe |
| 02/07/1978 | US4072327 Slip joint between a gas turbine engine and a heat exchanger |
| 01/31/1978 | US4071269 Flexible piping joint |
| 01/31/1978 | US4071268 Pressure compensated slide joint |
| 01/31/1978 | US4071266 Adjustable drop nipple |
| 01/24/1978 | US4069682 Articulated joints for deep water installations |
| 01/17/1978 | US4068868 Flexible joints for marine risers |
| 01/17/1978 | US4068867 Air hose fitting |
| 01/17/1978 | US4068864 Single element flexible connection |
| 01/03/1978 | US4066281 Porsche automobile oil drain replacement tube |
| 01/03/1978 | US4065935 Articulated joints for deep water installations |
| 12/27/1977 | US4065159 Rotary connector |
| 12/20/1977 | US4063761 Minimum friction swivel for swimming pool cleaners |
| 12/20/1977 | US4063755 Compensators or expansion joints |
| 12/06/1977 | US4060993 Water seal packing for sealing water at the coupling portion of underwater structures |
| 11/22/1977 | US4059293 Connector |
| 10/18/1977 | US4054306 Tube and cylindrical surface sealing apparatus |
| 10/18/1977 | US4054158 Insulated pipe structure |
| 10/11/1977 | US4052948 Method and apparatus for making rectangular corrugated expansion joints |
| 10/04/1977 | US4052077 Shaft seal with clinch-butt metal case and method of making same |
| 09/27/1977 | US4050245 Concentric dual engine exhaust system |
| 08/30/1977 | US4045059 Multiple conduit joint, constant interface area swivel |
| 08/30/1977 | US4045058 Slip-proof coupling device |
| 08/30/1977 | US4045054 Apparatus for rigidly interconnecting misaligned pipe ends |
| 08/09/1977 | US4040650 Articulate conduit connector |
| 08/02/1977 | US4039211 Coupler for liquid and gaseous fluid piping |
| 07/26/1977 | US4037978 Resilient swivel connector |
| 07/26/1977 | US4037861 Expansion joint |
| 07/26/1977 | US4037335 Method of controlling a mobile suction device for sucking suspendible material from the bottom of a liquid body, and an apparatus for carrying out the method |
| 07/19/1977 | US4036513 Pipe fitting |
| 07/12/1977 | US4035004 Ball and socket connector and combination thereof with spray gun |
| 07/05/1977 | US4033613 Locked joint between two pipe elements capable of having an angular deviation with respect to each other |
| 07/05/1977 | US4033146 Governor supporting member and coupling means |
| 06/21/1977 | US4030740 Expansion joint |
| 06/07/1977 | US4027904 Device for a tensile locking of pipe elements |
| 06/07/1977 | US4027902 Joint for culvert sections and the like |
| 05/31/1977 | US4026585 Flexible pipe coupling |
| 05/31/1977 | US4026200 Arrangement for supplying or removing gaseous substances to or from a movable object |
| 05/31/1977 | US4026119 Device for conveying a fluid between a subsea duct and a buoy |
| 05/31/1977 | US4025976 Submarine pivoting structure with ducting |
| 05/24/1977 | US4025092 Self-aligning detachable fitting |
| 05/17/1977 | US4023782 Tuyere stock and compensator joint therefore |
| 05/10/1977 | US4022498 Fluid loading arm swivel joint |
| 05/03/1977 | US4020753 Ventilation extension unit |
| 04/19/1977 | US4018463 Pipe stress/strain neutralizer |
| 03/15/1977 | US4012061 Dual conduit drill stem member |
| 03/15/1977 | US4012060 Ball flex union |
| 03/15/1977 | US4012059 Pipe connector |
| 03/15/1977 | US4011997 Spray-tube coupling for washing machines |
| 03/08/1977 | US4010500 Mooring terminal |
| 02/22/1977 | US4008734 Pressure relief system |
| 02/15/1977 | US4007878 Adjustable dry pendant sprinkler head assembly |
| 02/08/1977 | US4006924 Swivel or rotating coupling |
| 02/01/1977 | US4005881 Ring set ball coupling |
| 12/28/1976 | US3999825 Tubing coupling with electrical bonding |
| 12/21/1976 | US3998501 Shaft locating arrangement |
| 12/14/1976 | US3997198 Swivel joint construction for pressure containing conduit |
| 12/14/1976 | US3997197 Ball and socket pipe coupling |
| 12/07/1976 | US3995896 Flexible joint for conduit |
| 12/07/1976 | US3995889 Dredge floating pontoon pipe-line joint |
| 11/30/1976 | US3994514 Flexible joint for an overhead irrigation system |
| 11/23/1976 | US3993525 Method of manufacturing a ball-and-socket joint particularly for ducts |
| 11/23/1976 | US3993332 Pipe joint |
| 10/12/1976 | US3985378 Flexible coupling |
| 10/12/1976 | US3985377 Slip joint connection for engine exhaust system |
| 09/21/1976 | US3981153 Body plate serving to secure drain pipes in embankments |
| 09/14/1976 | US3980324 Swivelling coupling for fluid |
| 09/07/1976 | US3979142 Abrasion resisting flexible joint pipe |
| 08/31/1976 | US3977707 Ball joint |
| 08/10/1976 | US3974022 Device for mounting plastic non-rigid tubes in evaporators |
| 07/27/1976 | US3971573 Trail line moves |
| 07/20/1976 | US3970333 Extension compensation and explosion protection device |
| 07/20/1976 | US3970103 Retractable gas line connecting apparatus |
| 07/20/1976 | US3969781 Mooring and cargo transfer system for difficult handling cargo |
| 07/13/1976 | US3968934 Sprinkler head bearing means |
| 07/06/1976 | US3967842 High pressure tubular swivel joint |
| 07/06/1976 | US3967841 High pressure tubular swivel joint |
| 07/06/1976 | US3967838 Banjo type pipe unions |
| 07/06/1976 | US3967829 Seal ring |
| 06/29/1976 | US3966235 Underwater sealing of exposed ports in relatively closable members |
| 06/22/1976 | US3964512 Self-supporting pipe boom |
| 06/08/1976 | US3961815 Leak-tight ball-and-socket connecting device transmitting torques and stresses between two pipes |
| 06/01/1976 | US3960176 Fluid loading device |
| 05/25/1976 | US3958722 Self indexing elbow |
| 05/25/1976 | US3958681 Means of supplying control air to an inflatable member of a torque control means |
| 05/18/1976 | US3957294 Rotary gas joint |
| 05/18/1976 | US3957293 Air hose |
| 05/18/1976 | US3957290 Flexible pipe joints |
| 05/18/1976 | US3957205 Sprinkler |
| 04/27/1976 | US3953060 Slip-proof coupling device |
| 04/27/1976 | US3952526 Flexible supportive joint for sub-sea riser flotation means |
| 04/20/1976 | US3951418 Moving captive seal construction usable under high temperature and cryogenic conditions |
| 04/13/1976 | US3950016 Flexible fluid-conducting assemblies |
| 03/23/1976 | US3945573 Flexible duct assemblies |
| 03/16/1976 | US3943962 Universal equipment for connecting pipe line favourably for adjusting variable angles |
| 03/16/1976 | US3943594 Rotary brush for road-cleaning machines |
| 03/09/1976 | US3942554 Extendable crane with folding conduit |
| 03/02/1976 | US3941410 Pipe joint construction |
| 03/02/1976 | US3940843 Method of forming an extension tube assembly |