| Patents for F16L 27 - Adjustable joints; Joints allowing movement (8,107) |
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| 02/17/1981 | US4251354 Screening machine |
| 02/10/1981 | US4249786 Flexible coupling |
| 02/04/1981 | EP0023451A1 Device for supplying a rotating platform with high-pressure gaseous fluid |
| 01/06/1981 | US4243253 Flexible conduit construction and method of making the same |
| 12/30/1980 | US4242056 Encapsulated refrigerator |
| 12/30/1980 | CA1092624A1 Pipe connectors |
| 12/23/1980 | US4240653 Flexible expansion joint |
| 12/16/1980 | CA1091718A1 Junction means for cryogenic pipelines for alleviating axial stress |
| 12/16/1980 | CA1091717A1 Apparatus for connecting tubular members |
| 12/02/1980 | US4236738 Ball joint for two pipe ends |
| 12/02/1980 | US4236737 Conduit swivel joint |
| 12/02/1980 | CA1090593A1 Device having a flexible conduit for transferring a fluid through a liquid |
| 11/26/1980 | EP0019426A1 A structure for vibration isolation in an apparatus with a vacuum system |
| 11/18/1980 | US4234216 Pipe swivel joint for submerged service |
| 11/18/1980 | US4234215 Rotary pipe joint |
| 11/12/1980 | EP0018907A1 Tank with means for communication with another tank or a rigid pipe |
| 11/12/1980 | EP0018828A1 Rotational joints |
| 11/12/1980 | EP0018464A1 Control device for inflating a sealing ring placed between two tubes sliding one within the other |
| 11/04/1980 | US4231594 Pipe joint structure |
| 10/28/1980 | CA1088587A1 Device for connecting two pipe ends |
| 10/21/1980 | US4229024 Swivel connector |
| 10/21/1980 | US4228825 Transmission line carrier |
| 10/16/1980 | WO1980002187A1 Stationary siphon |
| 10/14/1980 | US4227661 Latching mechanism and winding apparatus including same |
| 10/07/1980 | US4226571 Pressure oil injector |
| 09/23/1980 | US4223923 Hydraulic expansion joint |
| 09/23/1980 | CA1086291A1 Device for maintaining a vacuum in a compartment of a rotating member |
| 09/09/1980 | US4221502 Culvert joint |
| 09/09/1980 | US4221408 Pipe swivel joint with optional static seal |
| 09/02/1980 | US4220180 Flexible pipe joint |
| 08/26/1980 | CA1084386A1 Articulated fluid conduit with auxiliary support |
| 08/20/1980 | EP0014568A1 Rotary seal unit |
| 08/19/1980 | CA1084090A1 Bearing retainer |
| 08/19/1980 | CA1083839A1 Pivotal connecting device for pivotally connecting an off-shore articulated column structure to a sea bottom |
| 08/12/1980 | CA1083366A1 High reliability connecting fittings and tubes for movable pipe ends |
| 08/06/1980 | EP0013845A1 Ball joint for an articulated arm |
| 08/05/1980 | US4215907 Ball-bearing arrangements |
| 08/05/1980 | US4215882 Joint structure |
| 07/29/1980 | US4214607 Unidirectional flow limiter |
| 07/15/1980 | US4212561 Marine structure connecting structures at different levels |
| 07/15/1980 | US4212328 Wear resistant rubber hose |
| 07/08/1980 | US4211087 Device for maintaining a vacuum in a compartment of a rotating member |
| 07/08/1980 | CA1081142A1 Linked suction or pressing-bag, tube or other tubular article |
| 06/26/1980 | WO1980001309A1 Hollow universal joint |
| 06/24/1980 | US4209192 Fluid transfer adapter for connecting a single conduit to a plurality of tanker manifolds |
| 06/24/1980 | US4209177 Exhaust seal ring |
| 06/24/1980 | CA1080274A1 Ball and socket joint and a pipeline laying method using ball and socket joints |
| 06/24/1980 | CA1080273A1 Rotatable hose or tube coupling and method of making same |
| 06/24/1980 | CA1080272A1 Pipe couplings |
| 06/17/1980 | US4207920 Swivel assembly for interconnecting two relatively movable conduits |
| 06/12/1980 | WO1980001198A1 Joint for coaxially rotating pipes |
| 06/11/1980 | EP0012113A1 Arrangement for supplying and removing fluid and/or gaseous media to and from a rotating hollow cylinder |
| 06/03/1980 | US4205866 Swivel joint |
| 06/03/1980 | US4205699 Fluid delivery apparatus |
| 05/28/1980 | EP0011187A1 Locked bell and spigot joint |
| 05/27/1980 | US4204707 Vibration absorbing connector |
| 05/27/1980 | US4204496 Steel-pipe coating apparatus |
| 05/13/1980 | US4202372 Articulated fluid conduit with auxiliary support |
| 05/06/1980 | US4201048 Exhaust system connector |
| 05/06/1980 | CA1077016A1 Hydraulic boring device |
| 04/22/1980 | US4199153 Sealing assembly for blending apparatus |
| 04/22/1980 | CA1076162A1 Pipe closure coupling |
| 04/08/1980 | CA1075280A1 Bellows with rotational joints |
| 04/01/1980 | US4195865 Apparatus for connecting tubular members |
| 03/25/1980 | US4194769 Device for the tensile locking of pipe elements |
| 03/25/1980 | US4194767 Rotary joint |
| 03/18/1980 | CA1073940A1 Torsionally controlled swivel joint |
| 03/11/1980 | US4192559 Rotary union |
| 03/11/1980 | US4192143 Exhaust pipe |
| 03/11/1980 | US4192142 Exhaust pipe and mounting therefor |
| 02/26/1980 | US4190080 Articulated loading arm control system |
| 02/19/1980 | US4188784 Articulated exhaust system |
| 02/05/1980 | US4186950 Coupling apparatus |
| 02/05/1980 | US4186949 Elastic pipe-connecting component for pipes or pipelines, or the like |
| 02/05/1980 | US4186946 Rotatable hose or tube coupling |
| 02/05/1980 | US4186779 Corrugated metal tube |
| 01/29/1980 | US4185857 Pipe coupling compensating device |
| 01/29/1980 | US4185841 External swivel joint seal |
| 01/22/1980 | CA1070354A1 Device for coupling small diameter tubes to a universal joint |
| 01/15/1980 | US4183559 Piggable fluid swivel |
| 01/15/1980 | US4183557 Insulative flexible connector |
| 01/15/1980 | US4183556 Liquid filled flexible sealing joint |
| 01/08/1980 | US4182434 Oscillation insulator |
| 01/08/1980 | US4182174 Hinge joints |
| 01/08/1980 | US4182121 Exhaust tuning for transverse automobile engine |
| 01/01/1980 | CA1068916A Refrigerator with a motor compressor resiliently held in a capsule |
| 12/27/1979 | WO1979001116A1 Tube coupling |
| 12/25/1979 | US4180285 Articulated ball connector for use with pipeline |
| 12/25/1979 | US4180272 Seal for sealing between two telescopic tubes and sealing device using such seal |
| 12/25/1979 | CA1068738A Swivel joint sealing system |
| 12/11/1979 | US4177869 Swivel joint for a vehicle |
| 12/04/1979 | US4176864 Pipe string connection for high load operation |
| 11/06/1979 | US4173360 Flexible sealing joint |
| 10/31/1979 | EP0004868A1 Pressure compensated expansion joint |
| 10/23/1979 | US4171833 Ball coupling for pipings |
| 10/16/1979 | US4171007 Unidirectional flow limiter |
| 09/18/1979 | US4168090 Expansion compensating pipe coupling |
| 09/04/1979 | US4166661 Bearing retainer |
| 08/21/1979 | US4165110 Comprising flexible pleated section of a chemical resistant polyolefin |
| 08/21/1979 | US4165108 Device for connecting tubes having a small cross-section perpendicularly to a universal coupling element |