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)
12/1978
12/05/1978CA1043716A1 Composite reinforced hose
11/1978
11/28/1978CA1043279A1 Halogenated butyl interlayer for reinforced elastomeric hose articles
11/21/1978CA1042821A1 High pressure hose
11/14/1978US4125130 Bellows permitting twisting movement
11/07/1978US4124678 Method of making tortuous tubular articles
11/07/1978CA1041920A1 Hose construction and method of making same
10/1978
10/31/1978US4123088 Leakage preventive mechanism for flexible hoses
10/24/1978US4121962 Irradiated polyethylene, halogenated elastomeric primer, ethylene-propylene copolymer adhesive, rubber layer, vulcanization
10/24/1978US4121624 Electrically conductive flexible tube
10/17/1978US4120628 Apparatus for manufacturing plastic tubes from plastics of dissimilar properties
10/17/1978US4120324 High pressure hose composed of elastomers and embedded reinforcements
10/10/1978US4119123 Flexible hose with wear indicator
10/10/1978US4119122 Pipe with an outer foam plastic covering
10/10/1978CA1040117A1 Hose reinforced with discontinuous fibers oriented in the radial direction
10/03/1978US4117867 High pressure hose composed of elastomers and embedded reinforcements
10/03/1978CA1039645A1 Anti-fungal and/or anti-bacterial hardware for ink printing apparatus
09/1978
09/19/1978CA1038780A1 Reinforced thermoplastic hose
09/05/1978US4111466 Collapsible tanker hose coupling
09/05/1978US4111237 Elastomer, nylon, fiber glass
09/05/1978US4111236 Transmission line carrier
09/05/1978CA1037883A1 Vacuum cleaner hose assembly and apparatus and method used in making same
08/1978
08/29/1978US4110420 Method for extruding porous irrigation pipe
08/29/1978US4110061 Peristaltic pump having particularly reinforced hose
08/29/1978CA1037396A1 Tubing
08/22/1978US4108701 Extruding and curing an elastomer
08/22/1978US4108212 Corrugated flexible metal tubing and method and apparatus for making same
08/22/1978CA1037079A1 Push-type coupling and conduit pipe assembly
08/15/1978US4106968 Wrapping elastomer and fiber reinforcements around mandrel, cutting, shaping curing
08/15/1978US4106967 Elastomeric matrix having randomly distributed elongated fibers embedded therein
08/15/1978US4106527 For conducting oxygen to lances and torches
08/01/1978US4104394 Polytetrafluoroethylene
08/01/1978US4103713 Reinforced oil hose
07/1978
07/25/1978US4102724 Method of making a hose having an improved surface appearance
07/25/1978US4102360 Vulcanized rubber, cured polyethylene
07/18/1978US4101150 Expansion joints
07/04/1978US4098298 Hose
06/1978
06/27/1978US4096888 Halogenated butyl interlayer for reinforced elastomeric hose articles
06/20/1978US4096346 Chlorinated polyethylene
06/20/1978US4095618 Rodent deterrent irrigation tube
06/06/1978US4092997 Constraint means for flexible elements
05/1978
05/30/1978US4091843 Flexible tubes for hydraulic applications
05/23/1978US4091063 Knit fabric reinforcing layer, elastomer, metal coil, curing
05/16/1978US4089351 Flexible metal hose unit
05/02/1978US4087323 Pipe connector
05/02/1978US4086937 Dual hose
04/1978
04/25/1978US4085604 Method of making corrugated flexible metal tubing
04/11/1978US4083584 Apparatus for securing a flange ferrule to the end of a flexible tube, particularly a shower tube
04/04/1978US4082893 Artifical internal organs, filters
04/04/1978US4082327 Connecting joint for corrugated plastic tubing
03/1978
03/28/1978US4080999 Fiber reinforced sandwich tube
01/1978
01/10/1978US4067404 Angle adjustment sub
12/1977
12/27/1977US4064913 Flexible reinforced hose and method of making the same
12/20/1977US4064355 Polymeric flexible hose construction and method of making same
12/20/1977US4063988 Machine and method for forming continuous tubing
12/13/1977US4062380 Hose construction
11/1977
11/22/1977US4059847 Hose having an electrically conductive layer for dissipating static electricity and method of making same
11/08/1977US4057610 Hose reinforced with discontinuous fibers oriented in the radial direction
09/1977
09/06/1977US4046408 Omni-directional fastener
08/1977
08/30/1977US4044799 Cellular wall hose and method for making same
08/16/1977US4041599 Method of concentric bonding of a rod in a tubular shaft
08/09/1977US4041207 Heat resistant rubber laminates
07/1977
07/26/1977US4038519 Electrically heated flexible tube having temperature measuring probe
07/12/1977US4035534 Heat-shrinkable laminate
07/05/1977US4033612 Armored flexible pipe equipped with a rigid coupling
06/1977
06/14/1977US4029129 Helical pipe lock seam
05/1977
05/24/1977US4025684 Tubular fabric coated with plastics or synthetic rubbers
05/24/1977US4024894 Perforated corrugated tube and method and apparatus for manufacturing the same
05/17/1977US4023835 Conformable thin-wall shear-resistant coupling and pipe assembly
05/17/1977US4023834 Push-type coupling and conduit pipe assembly
05/10/1977US4022249 Fibrous tube for membrane filtration with a tearing member
04/1977
04/26/1977US4019539 Hollow flexible tubular body, process and apparatus for making the same
03/1977
03/22/1977US4013101 Hose construction
03/22/1977US4013100 Flexible elongated member comprising a reinforcing armouring
03/01/1977US4009734 Coiled tubing
03/01/1977US4009733 Pressure hose
02/1977
02/15/1977US4008008 Pumps
02/08/1977US4006599 Plastic drain pipe and apparatus for producing the same
01/1977
01/18/1977US4003408 Polyethylene binder and elastomer bodies
01/04/1977US4000760 Plastic hose having embedded reinforcing braid
01/04/1977US4000759 Hose
12/1976
12/28/1976US4000341 Olefin polymer
12/14/1976US3996968 Tubing articles
12/07/1976US3996323 Extrusion, pressurization
11/1976
11/30/1976US3994761 Spiralling, pressurization, heating, vulcanization
11/30/1976US3994673 Hose construction and utilization
11/16/1976US3992565 Composite welding cable having gas ducts and switch wires therein
11/09/1976US3990479 Method of making radiation cured elastomeric articles from thermoplastic elastomers and articles made therefrom
11/02/1976US3989067 Buoyant hose
10/1976
10/26/1976US3988188 Dimensionally stable, flexible hydraulic hose having improved chemical and temperature resistance
09/1976
09/28/1976US3982982 Hose construction
09/28/1976US3982414 Machine for making corrugated flexible cylindrical duct
09/21/1976US3981181 Method for detecting liquid leak and a cable therefor
09/14/1976US3980107 Helically wound tubular wall material
08/1976
08/31/1976US3977440 Composite brake hose
08/17/1976US3974862 Flexible conduit
08/03/1976US3972354 Self-floating flexible pipe
08/03/1976US3972223 Floating plant for charging and discharging mineral oil products and the like
07/1976
07/20/1976US3970116 Method of weaving a composite tube and web and resulting article
07/06/1976US3967795 Bobbin tube
06/1976
06/29/1976US3966238 Hose construction and hose coupling joint
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