| Patents for F16L 33 - Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses (10,009) |
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| 11/13/1990 | US4969667 Hose coupling |
| 11/13/1990 | US4969240 Expandible elastic clamping strap for end portions of hoses and the like |
| 11/13/1990 | US4969229 Battery-operated surface treatment apparatus having a booster function |
| 11/07/1990 | EP0396029A1 Connector fitting |
| 10/31/1990 | EP0395303A2 Flexible hoses |
| 10/24/1990 | EP0394127A2 Expansible ring for tight fastening of a protective hose in an opening |
| 10/18/1990 | WO1990012240A1 Hose clamp, kit and method |
| 10/17/1990 | EP0392234A2 Quick acting coupling operable by robots, especially for liquid containing hoses for the connection with radiators or similar aggregates |
| 10/17/1990 | EP0322508B1 Pipe joint element |
| 10/16/1990 | US4963133 Catheter attachment system |
| 10/16/1990 | US4962582 Method of making a composite male hose coupler having integrally molded nut |
| 10/11/1990 | DE3911406A1 Two-part metallic clamping connector for pipes and hoses consisting of a polymeric material |
| 10/09/1990 | CA1275127A1 Tube coupling |
| 10/04/1990 | DE3910368A1 Armatur an einem hochdruckschlauch, insbesondere bremsschlauch Fitting to a high pressure hose, brake hose in particular |
| 10/03/1990 | EP0390747A2 Sealing connection for multilayer plastic pipes |
| 09/27/1990 | DE3909899A1 Hose-connection fitting for a pressure hose |
| 09/26/1990 | CN2062599U Connector for shower |
| 09/25/1990 | US4958419 Dual loop hose clamp |
| 09/20/1990 | DE3908923A1 Hose connection |
| 09/19/1990 | CN2062398U Universal flexible pipe fastening device |
| 09/18/1990 | US4956898 Hose clamping device |
| 09/18/1990 | CA1274069A1 Hose clamp |
| 09/18/1990 | CA1274068A1 Deformable ear for clamps |
| 09/18/1990 | CA1274067A1 Fastening arrangement for open hose clamp |
| 09/13/1990 | DE3906636A1 Hose clamp |
| 09/06/1990 | DE4005717A1 Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates |
| 08/29/1990 | EP0384003A2 Hose connection |
| 08/29/1990 | EP0300174B1 Flexible tube with parallel, annular corrugations and axial support |
| 08/28/1990 | US4951363 Hose clamp |
| 08/28/1990 | CA1273376A1 Releasable push-to-connect tube fitting |
| 08/23/1990 | DE3904838A1 Pipe connection, in particular for plastic pipes and hoses or the like, and process and apparatus for the production thereof |
| 08/22/1990 | EP0296918B1 Metal clamping collar |
| 08/14/1990 | US4948178 Hose fitting with deformable sleeve |
| 08/14/1990 | CA1272767A1 Corrugated plastic pipe connector |
| 08/08/1990 | EP0380970A2 Pipe connection and process for manufacturing the same |
| 08/08/1990 | EP0380841A2 Coated braided hose method and assembly |
| 08/08/1990 | EP0380606A1 Battery-operated surface treatment apparatus having a booster function. |
| 08/07/1990 | US4946200 Self-tightening soft tubing fitting and method |
| 08/07/1990 | US4946199 High pressure tube attachment mechanism |
| 08/07/1990 | CA1272498A1 Fitting assembly for reinforced hose |
| 08/02/1990 | DE3902563A1 Tension piece with band and clamping jaw on each end - consists of tension lock fitted with compression bolt |
| 08/02/1990 | CA2008892A1 Pipe connection and a method of making same |
| 08/01/1990 | EP0380216A1 A clamping band |
| 08/01/1990 | EP0379655A2 Connection device |
| 07/26/1990 | WO1990007953A1 Coupling for joining flexible tubing for medical purposes |
| 07/26/1990 | CA2003623A1 Universal hose connector |
| 07/12/1990 | DE4000289A1 Endverbindung fuer einen schlauch End connection for a hose |
| 07/11/1990 | EP0377013A1 Clamp |
| 07/11/1990 | CN2059209U Round arc worm throat hooper |
| 07/11/1990 | CN1043779A Liquid tight connector for flexible non-metallic conduit and flexible non-metallic tubing |
| 07/10/1990 | US4940263 Fitting for tubing |
| 07/10/1990 | US4939822 Fastening element |
| 07/05/1990 | DE3844109A1 Clamping device which can be used, in particular, as a hose clamp |
| 07/04/1990 | EP0376691A1 Hose fixture device |
| 07/04/1990 | EP0243216B1 A branching device and/or a connection for flexible pipings |
| 06/27/1990 | EP0375531A1 Device for tightly fastening the end of a flexible sleeve to the wall of a flexible pipe |
| 06/27/1990 | EP0375482A1 Process for positioning clamps at the ends of supple hoses |
| 06/26/1990 | US4935992 Leak reduction hose clamp |
| 06/26/1990 | CA1270870A1 Swivel hose coupling assembly and method |
| 06/26/1990 | CA1270869A1 Non-metallic liquid-tight conduit-engaging connector |
| 06/21/1990 | DE3933766C1 Compensating device for pipe-line or wind-tunnel - has tubular shape with joint flange at each end |
| 06/20/1990 | EP0373272A1 Improvements in or relating to tube coupling sleeves |
| 06/19/1990 | US4934745 Flexible hose coupling |
| 06/19/1990 | CA1270450A1 High pressure hose and coupling |
| 06/14/1990 | WO1990006403A1 A linkage system for loading machines |
| 06/12/1990 | US4932689 Hose fitting assembly |
| 06/05/1990 | US4930192 Hose clamp |
| 06/05/1990 | US4930191 Hose clamp |
| 06/05/1990 | CA1269821A1 Clamping collar |
| 05/31/1990 | WO1990005872A1 Improvements in or relating to connection fittings |
| 05/30/1990 | CN1008209B Hose nipple |
| 05/30/1990 | CN1008202B Band clamp |
| 05/29/1990 | US4929002 Device for coupling a hose to a pipe |
| 05/29/1990 | CA1269682A1 Crimped hose fitting |
| 05/23/1990 | EP0369834A1 Method of manufacture for a connection with a rolling ring clamp for a reinforced rubber hose |
| 05/23/1990 | CN2057492U Pipe and hose connector |
| 05/22/1990 | US4927390 Gas exhaustion device for inboard/outboard engine |
| 05/22/1990 | US4927190 Hose fitting |
| 05/22/1990 | US4926909 Intersticed nipple for elastomeric hose |
| 05/17/1990 | DE3937933A1 Rubber hose - has flange reinforced by specified mix and peripheral ring |
| 05/15/1990 | US4924558 Clamp having boss and lug used for fastening |
| 05/09/1990 | EP0367169A1 Improvements in the construction of clamps with locking screw |
| 05/08/1990 | US4923227 Corrugated plastic pipe connector |
| 05/08/1990 | US4923226 Apparatus for attaching a hose to a fitting |
| 05/08/1990 | US4923224 Coupling device for high pressure hoses |
| 05/08/1990 | US4923223 Kink impeding hose for spraying water |
| 05/08/1990 | CA1268719A1 Tubular article |
| 05/03/1990 | DE3836124A1 Two-part, metallic clamping connector |
| 05/02/1990 | EP0365548A1 Method and apparatus for lining passages |
| 04/25/1990 | EP0296919B1 Clamping collar |
| 04/24/1990 | US4919682 Metal clamp for joining pipes |
| 04/24/1990 | US4919462 Connection fitting for a corrugated tube |
| 04/18/1990 | CN1041437A Fastening means for hoses |
| 04/18/1990 | CN1007655B Band clamp |
| 04/10/1990 | US4915425 Pipe connecting element |
| 04/10/1990 | US4914788 Clamp structure |
| 04/05/1990 | WO1990003535A1 Self-tightening soft tubing fitting and method |
| 04/04/1990 | EP0361256A1 Hose clamping device |
| 04/03/1990 | US4913470 Automatically adjustable tube coupling for tubes of varying diameters |
| 03/27/1990 | US4911481 High pressure press-in fitting |