| Patents for F16J 3 - Diaphragms; Bellows; Bellows pistons (2,957) |
|---|
| 10/13/1992 | US5154108 Compact metallic bellows |
| 10/06/1992 | US5152540 Tubular member deformable into a bellows for sealing a reciprocating rod |
| 09/30/1992 | EP0506125A1 Dust-proof boot and method for mounting same |
| 09/16/1992 | EP0503983A1 Bellow with arched flanks |
| 08/25/1992 | US5140733 Method of fixing flange to peripheral edge of a disc spring |
| 08/25/1992 | CA1306760C Airspring sleeve and method |
| 08/20/1992 | WO1992011190A3 Device for delivering an aerosol |
| 08/06/1992 | WO1992013159A1 Improved compound building member |
| 08/05/1992 | EP0496941A1 Pressure compensating element for sealed housing |
| 07/29/1992 | EP0496384A1 A pin boot for a disc brake |
| 07/28/1992 | US5133387 Fluid pulsation dampener having spiral grooved bellows |
| 07/16/1992 | DE4112791C1 Axial strut joint with housing and bearing shell(s) - has L=shaped clamping ring, whose axial shank is radially resilient |
| 07/14/1992 | US5129577 Sealing means for a thermostat |
| 07/14/1992 | CA1305195C Conically-shaped corrugated seal |
| 07/02/1992 | DE4041906A1 Scraper with annular scraper section and edge - has folded structure with radially inward pinting troughs in folds |
| 06/22/1992 | WO1992011190A2 Device for delivering an aerosol |
| 06/03/1992 | EP0487840A1 Bellows of thermoplastic elastomer |
| 06/02/1992 | CA1302101C Flexible boot for universal joints |
| 05/29/1992 | WO1992008853A1 Releasable structural bond |
| 05/26/1992 | US5115724 Adapter ring for a diaphragm seal |
| 05/26/1992 | CA1301785C Air spring having internal sealing band and method of installing same |
| 05/19/1992 | US5114636 Process for reducing the internal cross section of elastomeric tubing |
| 05/19/1992 | CA1300838C Method of making an injection molded product using a variable volume reservoir |
| 05/06/1992 | CN1060899A Telescopic element |
| 04/30/1992 | DE3490776C2 Method of an equipment for mfg. diaphragm - automated system for transporting, vulcanising and cutting extruded sheet material |
| 04/15/1992 | EP0480443A2 Fixing bracket for flexible tube |
| 04/09/1992 | DE4031486A1 Metal concentration shaped coupling - for joining two shafts not flush with each other, has the ends fixed in annular groove, with outer fixture ring |
| 04/01/1992 | CN2100526U Bellows with bushing rings made of elastic material |
| 03/25/1992 | EP0476451A2 Pneumatic spring bellow formed from a dynamically loadable rubber composite material |
| 03/25/1992 | EP0476080A1 Rapid-assembly protective bellows for universal joints. |
| 03/25/1992 | CN2099877U Machinery sealing wave spring |
| 03/24/1992 | US5098344 Convoluted boot seal with low friction and high wall strength |
| 03/24/1992 | US5097646 Fabricating structures |
| 03/11/1992 | EP0474017A2 Pneumatic actuator, especially for vehicles |
| 03/10/1992 | US5094894 Convoluted boot |
| 03/10/1992 | US5094290 Seal means for preventing flow of hot gases through a gap |
| 03/03/1992 | US5092704 Ball joint with sealing cuff for motor vehicles |
| 02/27/1992 | DE4123690A1 Sealing membrane for gas in accumulator - consists of inner and outer layers of elastomer bonded together round edges, leaving intermediate space at least half filled with oil |
| 02/12/1992 | EP0470823A2 Boot for a universal joint |
| 02/11/1992 | CA1295642C Bellows mechanical seal with inactive diaphragms |
| 02/08/1992 | CA2048448A1 Boot for a universal joint |
| 01/22/1992 | EP0466994A1 Device for forming seal between two components whilst allowing a relative rotation of the components |
| 01/14/1992 | US5079998 Pneumatic driver |
| 01/08/1992 | EP0464984A1 Flexible protective bellows |
| 01/07/1992 | US5078652 Convoluted boot and seal |
| 01/02/1992 | EP0463426A1 Bellows with folds |
| 12/24/1991 | US5074024 Process for assembling a servomotor |
| 12/17/1991 | CA1293153C2 Parenteral solution diaphragm pump |
| 12/03/1991 | CA1292655C2 Check valve for a parenteral solution delivery system |
| 11/19/1991 | US5065988 Spring for compression and tension, mainly in axial direction |
| 10/30/1991 | EP0454377A1 Method of shaping and bonding sheets of plastic material |
| 10/17/1991 | DE4011517A1 Air spring bellows for rail vehicle |
| 10/16/1991 | EP0451749A2 Air-bag spring for railway vehicles |
| 10/08/1991 | US5054373 Composite material flexible separators for pressure vessels |
| 10/01/1991 | US5052276 Diaphragm construction |
| 09/24/1991 | USRE33701 Steering column boot |
| 09/24/1991 | US5050894 Sealing device designed to achieve sealing between two parts having a possibility of relative rotation to a limited extent |
| 09/24/1991 | CA1289578C Air spring having internal sealing band and method of installing same |
| 09/19/1991 | WO1991014109A1 Rapid-assembly protective bellows for universal joints |
| 09/19/1991 | DE4005908A1 Bellows gas meter membrane esp. for domestic meter - has ring region with strengthening rib for uncontrolled crease prevention |
| 09/17/1991 | US5048648 Piston cap |
| 09/10/1991 | US5047287 Acrylonitrile-isoprene or butadiene/1,3-/ copolymer having amino group as adhesive |
| 09/10/1991 | US5046745 Constant volume protective boot |
| 09/03/1991 | US5044511 Manufacture and method of producing a resilient diaphragm suitable for liquid pressure tanks |
| 09/03/1991 | CA1288272C Air terminal |
| 08/27/1991 | US5042781 Cylinder assembly |
| 08/21/1991 | EP0442093A1 Fixing of an elastomeric hose to a fitting |
| 08/20/1991 | CA1287849C Device for anchoring a flexible tubular system on a rigid shoulder by means of a dinded sector reinforcement |
| 08/14/1991 | EP0441701A1 Flexible tubular structure incorporating a reinforcing armature |
| 08/08/1991 | CA2035109A1 Articulated additional reinforcement for flexible tubular structure reinforcing heel and flexible tubular structure equipped with such a reinforcement |
| 07/24/1991 | EP0437987A2 Flexible composite separator for pressure accumulator, its method of manufacture, and an accumulator including such a separator |
| 07/23/1991 | US5033270 Rotary bellows |
| 07/16/1991 | US5032064 Pump for pressure exceeding one thousand atmospheres |
| 07/16/1991 | US5031875 Diaphragm seal |
| 07/02/1991 | US5027665 Protective gaiters for joints |
| 06/25/1991 | US5026323 Structure for mounting boot |
| 06/13/1991 | DE3940953A1 Diaphragm for pneumatic force amplifier - has cut=outs in sheet metal diaphragm support disk profiled to give uniform bending stress |
| 06/13/1991 | DE3940276A1 Protective cap for cylindrical component |
| 06/12/1991 | EP0431676A1 Convoluted boot seal with low friction and high wall strength |
| 06/12/1991 | EP0431675A1 Convoluted boot seal with anti-abrasion side wall ribs |
| 06/05/1991 | EP0430742A1 Transmission joint |
| 06/04/1991 | US5021271 Bellows |
| 05/28/1991 | US5018436 Folded bladder for fluid dynamic muscle |
| 05/28/1991 | US5018435 Fluid cell arrangement for compressed air motors |
| 05/21/1991 | US5016485 Lever apparatus |
| 05/15/1991 | EP0427461A1 Tubular member for sealing a reciprocating rod |
| 05/15/1991 | EP0427460A1 Sealing means for a thermostat |
| 05/14/1991 | US5015515 Ventilated expandable boot |
| 05/14/1991 | US5015215 Flexible boot for universal joints |
| 05/14/1991 | US5015002 Protective bellows |
| 05/14/1991 | US5014600 Bistep terminator for hydraulic or pneumatic muscle |
| 05/08/1991 | EP0425865A1 Bellows |
| 05/08/1991 | EP0425864A1 Bellows |
| 04/30/1991 | US5011166 Mechanical face seals |
| 04/16/1991 | US5008140 Biaxially corrugated flexible sheet material |
| 04/09/1991 | US5006376 Joint boot molded of a thermoplastic polyester elastomer |
| 03/26/1991 | US5002719 Method of making a plastic dust boot with ridges which prevent end deformation during blow molding |
| 03/20/1991 | EP0417663A1 Ball joint with a seal boot for automotive vehicle |
| 03/12/1991 | CA1281234C Diaphragm |
| 03/05/1991 | US4997009 Accumulator |