Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 11 - Hoses, i.e. flexible pipes
Patents for F16L 11 - Hoses, i.e. flexible pipes (15,317)
10/1982
10/12/1982CA1133403A1 Arched conduit and method of handling same
10/05/1982USRE31047 Hose structure
09/1982
09/29/1982EP0061192A1 A sustained vapor-releasing body having excellent shape-retainability
09/21/1982US4350547 Flexible hose
09/21/1982CA1132291A1 Hose and a method of making the same
08/1982
08/31/1982US4347204 Flexible tube and method of manufacturing same
08/24/1982US4345784 Connector assembly for flexible production tubing
08/24/1982US4345624 Blow-out guard for high-pressure hoses
08/24/1982CA1130233A1 Milking hose
08/17/1982US4344462 Flexible tubular conduit
08/10/1982US4343672 Method and apparatus for producing tube
08/10/1982US4343333 Fatigue resistant high pressure hose
08/10/1982CA1129576A1 Polyethylene composition for water service pipes
08/10/1982CA1129353A1 Electric current carrying flexible vacuum cleaner hose
08/03/1982CA1128721A1 Thin-walled tube composed of a melt-spinnable synthetic polymer and method of producing it
07/1982
07/27/1982US4341578 Applying metallic reinforcement to core tube, heat to bond
07/27/1982CA1128435A1 Glass fiber reinforced synthetic resin tube having integral metal attachment and method of producing same
07/20/1982US4340089 Bellows element
07/20/1982CA1127982A1 Hose construction and method of making same
07/20/1982CA1127947A1 Continuously advancing mandrel
07/13/1982CA1127566A1 Wire-reinforced hose and method of making same
07/13/1982CA1127565A1 Flexible transmission line
07/06/1982US4337800 Two piece extruded hose
06/1982
06/22/1982US4336415 Flexible production tubing
06/01/1982US4332278 Braided-wire sheathing having bundled strands twisted to equalize tension
05/1982
05/27/1982WO1982001757A1 Improved tubular plastics objects
05/18/1982US4330811 Filament-reinforced plastic article
05/18/1982US4330017 Rubber hose for automotive fuel line
05/12/1982EP0051139A2 Composite tubing and shielded electrical cable
05/04/1982US4327775 Formable hose with a reformable insert
04/1982
04/28/1982EP0050469A2 Flexible hose
04/28/1982EP0050390A1 Flexible tube for conveying a mixture of a liquid and a solid material
04/27/1982US4327248 Shielded electrical cable
04/27/1982US4327138 Application of ambient temperature cured polymers or prepolymers to a cured elastomer
04/13/1982CA1121747A1 Composite tubing product and method of making same
04/13/1982CA1121746A1 Reinforced and insulated hose and apparatus and method therefore
03/1982
03/31/1982EP0048306A1 Corrugated flexible tubing
03/24/1982EP0048176A1 Electrically shielded conduit and method of making same
03/16/1982US4320084 Air conduits and process therefor
03/10/1982EP0047168A1 Guide apparatus for flexible elements connected to relatively moving units
03/02/1982CA1119263A1 Transmission line carrier
02/1982
02/16/1982US4315558 Bellows type exhaust tube
02/16/1982US4315408 Offshore liquified gas transfer system
02/16/1982CA1118372A1 Fire hose and method of making it
02/10/1982EP0045632A1 Flexible pipe
02/09/1982US4315099 Flexible transmission line for a fluid and for electric signals
01/1982
01/26/1982US4312587 Image forming apparatus
01/26/1982US4312383 Hose construction and apparatus for and method of making same
01/26/1982CA1117038A1 Molded hose insert
01/19/1982US4311547 Method of making reinforced tubular articles
01/19/1982US4310946 Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus
01/06/1982EP0043203A1 Liquid conveying hose, especially for agricultural purposes
01/05/1982US4308896 Fabric reinforced hose
01/05/1982US4308895 Flame bonded hose
12/1981
12/30/1981EP0042398A1 A method for laying a flexible pipeline and pipeline to carry out this method
12/29/1981US4308082 By winding a strip having an engaging rib
12/29/1981US4307755 Glass fiber reinforced synthetic resin tube having integral metal attachment
12/29/1981US4307754 Flexible pipe
12/22/1981US4306591 Hose with improved resistance to deformation, and method
12/15/1981US4305983 Thin walled tubing formed of a melt spinnable synthetic polymer and process for the manufacturing thereof
12/08/1981US4304266 Smooth bore flexible hose
12/01/1981US4303457 Extrusion
12/01/1981US4303104 Double-wall plastic tubing in which the outer wall has transverse corrugations and the inner wall is smooth
11/1981
11/24/1981US4302266 Method for making high pressure hose
11/18/1981EP0039744A1 Flexible double-walled pressure hose, in particular a shower hose, and method for its manufacture
11/11/1981EP0039495A2 Flexible reinforced plastic hose, in particular shower hose, and its method of manufacture
11/10/1981US4299641 Method of making two ply duct core
11/10/1981US4299256 Polyvinyl chloride mixed with silicon oil exterior and polyvinyl chloride interiors
11/10/1981CA1112261A2 Coupling pipes
11/04/1981EP0038937A1 Spiral seamed tube formed from a helically wound corrugated strip, and method for its manufacture
11/03/1981US4298295 Composite flexible conduit for sucking large volumes of sea water from deep water bodies
10/1981
10/28/1981EP0038421A1 Fire extinguisher using domestic water supply
10/21/1981EP0038218A1 Float for loading hoses
10/20/1981US4295496 Hose with internal insert member
10/07/1981EP0037358A1 Hose structure
09/1981
09/30/1981EP0036674A2 Method of making plastics tubing
09/29/1981US4291728 Hose construction
09/15/1981US4289555 Method of making polymeric hose
08/1981
08/26/1981EP0034491A2 Formable hose and insert reinforcement member
08/26/1981EP0034486A2 High-pressure hose with blow-out guard
08/26/1981EP0034294A2 Vulcanized reinforced air conditioner hose and method of making the same
08/25/1981US4285472 Water dropping type irrigation pipe
08/25/1981CA1107665A1 Crush resistant hose
08/19/1981EP0033798A1 Method of manufacturing flexible hose
08/18/1981CA1107316A1 Vacuum cleaner hose assembly and method of making same
08/11/1981US4283594 Vacuum apparatus having protective device for operator and method
08/04/1981CA1106296A1 Coiled tubing
07/1981
07/22/1981EP0032352A2 Hose structure
07/21/1981US4279965 Blank pipe for manufacture
07/21/1981US4279245 Flexible tube
07/21/1981CA1105400A1 Tubing for maple syrup
07/07/1981US4277640 Electric current-carrying hose assembly having end fittings enclosing an electrical switch and/or a circuit-breaking device
07/07/1981US4276908 Bonded thermoplastic hose
06/1981
06/30/1981US4275937 Hose with braided reinforcement
06/30/1981US4275770 Wear resistant rubber hose
06/30/1981US4275768 Reinforced hose having embedded indicia strip
06/25/1981WO1981001735A1 A method for laying a flexible pipeline and pipeline to carry out this method
06/23/1981CA1103718A1 Vacuum cleaning apparatus
06/23/1981CA1103598A1 Dual wire hose
06/16/1981US4273160 High pressure hose
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