| Patents for F16J 15 - Sealings (55,031) |
|---|
| 03/31/1981 | CA1098559A1 Sealing rings |
| 03/31/1981 | CA1098383A1 Flexible bellows end connection in a marine stern drive |
| 03/27/1981 | EP0022778A4 Radial lip seal and method of making it. |
| 03/25/1981 | EP0025706A1 A seal for an opening and a method of sealing an opening |
| 03/24/1981 | US4257735 Gas turbine engine seal and method for making same |
| 03/24/1981 | US4257645 Flexible sheet seal |
| 03/24/1981 | US4257617 Shaft seal assembly |
| 03/24/1981 | US4257230 Hot gas engine comprising sealing means around piston rods |
| 03/24/1981 | CA1098144A2 Automatic skirting board |
| 03/19/1981 | WO1981000699A1 Seal assembly |
| 03/18/1981 | EP0025300A2 Lubricant retainer and gear case fitted therewith |
| 03/18/1981 | EP0025062A1 Method for making a lip type shaft seal having a resin liner. |
| 03/17/1981 | US4256351 Sealing system for a rolling cone cutter earth boring bit |
| 03/17/1981 | US4256317 High-temperature, high-pressure valve packing system |
| 03/17/1981 | US4256316 Joint sealing structure |
| 03/17/1981 | US4256315 Mechanical end face seal with dirt excluder lip |
| 03/17/1981 | US4256314 Sealing device for temporary pressure sealing |
| 03/17/1981 | US4256313 Universal mechanical seal gland |
| 03/17/1981 | US4256171 Regenerator seal hub gas passages |
| 03/17/1981 | US4256020 Crashworthy fuel pump improvement |
| 03/17/1981 | US4256011 Braided packing and method and apparatus for making packing |
| 03/17/1981 | US4255845 Process for repairing small leaks in metallic vessels |
| 03/11/1981 | EP0024789A2 Shear seal assembly |
| 03/11/1981 | EP0024749A1 Sealing for a ball-joint |
| 03/11/1981 | EP0024424A1 Pressure shaft seal and method |
| 03/11/1981 | EP0024386A1 Movable joint seal |
| 03/10/1981 | US4254972 Stainless steel rotary joint |
| 03/10/1981 | US4254963 Gasket assembly |
| 03/10/1981 | US4254961 Seal for fluid bearings |
| 03/10/1981 | US4254960 Sealing device |
| 03/10/1981 | US4254839 Radial force anti-extrusion device for sealed drill string unit |
| 03/10/1981 | US4254531 Stripping device |
| 03/05/1981 | WO1981000542A1 Shear seal assembly |
| 03/03/1981 | US4253713 High integrity fluid pressure rotary shaft seal |
| 03/03/1981 | US4253710 High temperature sealing system for a rotary rock bit |
| 03/03/1981 | US4253675 Improvements of sealed shafts |
| 03/03/1981 | US4253674 Shear seal assembly |
| 03/03/1981 | US4253391 Resilient slide surface seal for double belt presses |
| 02/24/1981 | US4252353 Self-activating ferrofluid seals |
| 02/24/1981 | US4252352 Sealing ring |
| 02/24/1981 | US4252332 Sealing device |
| 02/24/1981 | US4252331 Sealing arrangement |
| 02/24/1981 | US4252330 Symmetrical seal for a rolling cone cutter earth boring bit |
| 02/24/1981 | US4252329 Semi-unitized shaft seal |
| 02/24/1981 | US4252328 Self-activating ferrofluid seal and method |
| 02/24/1981 | US4251986 Seal vibration-reducing apparatus |
| 02/18/1981 | EP0023993A1 Face type shaft seal for liquid metal pumps |
| 02/18/1981 | EP0023953A1 Sealing and bearing for the shaft of a swinging flap |
| 02/17/1981 | US4251354 Screening machine |
| 02/17/1981 | US4251192 Rotary pump with symmetrical by-pass and rotor with resiliently mounted vanes |
| 02/17/1981 | US4251082 Joint seal having force transfer ring |
| 02/17/1981 | US4251081 Piston rod seal |
| 02/17/1981 | US4251050 Turbocharger control actuator |
| 02/17/1981 | US4250718 Ice maker conversion apparatus and method |
| 02/17/1981 | CA1095893A1 Bellows sealing arrangement |
| 02/10/1981 | US4249846 Rotary vacuum seal for a wafer transport system |
| 02/10/1981 | CA1095546A1 Valve stem seal |
| 02/10/1981 | CA1095473A1 Piston for aerosol container |
| 02/05/1981 | WO1981000293A1 Boot-type face seals |
| 02/04/1981 | EP0023201A1 Seal and seal assembly |
| 02/03/1981 | US4248944 Seals for electrochemical cells |
| 02/03/1981 | US4248915 Grooves and ridges to extend anchoring surface |
| 02/03/1981 | US4248439 Stabilized seal structure |
| 02/03/1981 | US4248329 Disc brakes having an improved dust-proofing structure |
| 02/03/1981 | US4248249 Combine rotor drive anti-trash system |
| 02/03/1981 | CA1095099A1 Connecting lengths of tubing |
| 02/03/1981 | CA1095098A2 Hydraulic seal |
| 01/28/1981 | EP0023098A1 Split sealing washer |
| 01/28/1981 | EP0022778A1 Radial lip seal and method of making it |
| 01/27/1981 | US4247510 Process for depositing an elastomeric or thermosetting bank on a support |
| 01/27/1981 | US4247123 Seals |
| 01/27/1981 | US4247121 Piston rod seal |
| 01/27/1981 | US4246689 Method of press assembly of track links on track pins |
| 01/27/1981 | CA1094268A1 Pressure shaft seal method and apparatus |
| 01/22/1981 | WO1981000078A1 Composite polyetrafuloroethylene and elastomer lip seal and method of making same |
| 01/21/1981 | EP0022677A1 Sealing device |
| 01/21/1981 | EP0022593A1 A method for packing and packing for liquid, pasty and powdery substances |
| 01/20/1981 | US4245844 Apparatus for removing leakage flow of a pressurized medium from gap type seals |
| 01/20/1981 | US4245565 Cambered hatch cover seal arrangement |
| 01/20/1981 | CA1093853A1 Universal joint structure with improved seal |
| 01/14/1981 | EP0022327A1 End face thrust seals |
| 01/14/1981 | EP0022293A1 Tube joint to be screwed into a conduit or into an apparatus for creating a closed circulation circuit of a pressurized fluid, and method for making same |
| 01/13/1981 | US4244908 Cure-in-place process for seals |
| 01/13/1981 | US4244591 Device for protecting the operating section of a camera from water drops and dust |
| 01/13/1981 | US4244589 Sealed shaft of reduced diameter |
| 01/13/1981 | US4244588 Shear seal assembly |
| 01/13/1981 | US4244280 Piston for a pneumatic cylinder |
| 01/13/1981 | US4244192 Refrigeration system and reciprocating compressor therefor with pressure stabilizing seal |
| 01/13/1981 | CA1093601A1 Semi-unitized shaft seal and method |
| 01/13/1981 | CA1093600A1 Rotary shaft seal |
| 01/07/1981 | EP0021874A1 Sealing joint around a rod reciprocating in a guide bushing |
| 01/07/1981 | EP0021733A1 Cycle hubs |
| 01/07/1981 | EP0021638A1 Method and apparatus for forming a gasket and its use |
| 01/07/1981 | EP0021454A1 Tensioning ring for fixing a resilient sealing ring in a socket |
| 01/07/1981 | EP0021243A1 Sealing arrangement for stern tubes of ships |
| 01/07/1981 | EP0020719A1 Shaft seal with retractable polytetrafluoroethylene-lined sealing lip |
| 01/07/1981 | EP0020381A1 Method of processing grain |
| 01/07/1981 | EP0020375A1 Heat exchanger having inclined tubes. |
| 01/07/1981 | EP0020364A1 Seal and seal assembly. |
| 01/06/1981 | US4243235 Composite polytetrafluoroethylene and elastomer lip seal |