Patents for B29C 35 - Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (26,322)
04/1977
04/26/1977US4020354 Treatment of tire making components
04/26/1977US4019849 Rapid parison cooling in injection blow molding
04/19/1977US4018863 Process for flanging polytetrafluoroethylene pipes
04/19/1977US4018860 Injection blow molding with improved cooling
04/19/1977US4018641 Belting and similar articles
04/12/1977US4017238 Mold for casting contact lenses utilizing and electron beam to polymerize the resin lens
04/12/1977US4017183 Photopolymerizable resin
04/12/1977US4016706 Method of controlling shrinkage of a sleeve wrap on a container
03/1977
03/29/1977US4014640 Pipe belling and chamfering machine
03/29/1977US4014632 Pneumatic tire mold
03/22/1977US4013817 Halogenated aromatic hydrocarbon
03/22/1977US4013390 Vulcanizing mold for pneumatic vehicle tires
03/22/1977US4013186 Tire press unloader
03/15/1977US4012479 Method of forming belted radial tires from a cylindrical tire band
03/15/1977US4011691 Method and device for removal of fins from workpieces
02/1977
02/15/1977US4008029 Molding apparatus
01/1977
01/25/1977US4005254 Pressureless cure system for chemically cross-linking ethylene containing polymers, and product formed thereby
01/18/1977US4003714 Device for closing inlet and outlet ports of a tunnel autoclave
01/18/1977US4003686 Moulding press
01/04/1977US4000877 Moulding
12/1976
12/28/1976US3999923 Injection-molding apparatus
12/28/1976US3999907 Adjustable tire retread curing matrix
12/21/1976US3998579 Device for producing externally ribbed pipes of plastic
12/14/1976US3997385 Clamping of film-like material for radiant energy welding
12/14/1976US3997383 Cross-linked amide/olefin polymeric laminates
12/07/1976US3996091 Method and apparatus for heat bonding
12/07/1976US3996088 Method of assembling and embossing multiple layer workpieces
12/07/1976US3996085 Tube-tire patch and method and apparatus for applying same
12/07/1976US3995583 Continuous liquid curing system for the manufacture of insulated conductors
11/1976
11/30/1976US3994653 Machine for molding and curing tread rings for pneumatic tires
11/23/1976US3993787 Rotary molder
11/23/1976US3993529 Apparatus for treating plastic loads
11/23/1976US3993423 Multilevel vulcanizing press
11/09/1976US3991243 Method of making a reinforced insert weld and resulting article
11/09/1976US3990825 Sprue-scrap removal apparatus for molds
11/09/1976US3990479 Method of making radiation cured elastomeric articles from thermoplastic elastomers and articles made therefrom
11/02/1976US3989791 Method and apparatus for moulding tires employing pivoting tread forming segments
11/02/1976US3989568 Controlling rate of curing
10/1976
10/26/1976US3988099 Machine base with hydraulic controls for injection molding machine
10/19/1976US3986721 Two component gasket and method of making it
10/12/1976US3985100 Apparatus for irradiating compositions
09/1976
09/28/1976US3983193 Method of retreading pneumatic tires
09/28/1976US3982873 Sealing device
09/28/1976US3982328 Dryer for material coated on two surfaces
09/14/1976US3980743 Method of tire cure control
09/07/1976US3979491 Thermoplastic resins, nitriles
09/07/1976US3979170 Apparatus for injection molding articles composed of a material in which are embedded masses of one or more other materials
09/07/1976US3979169 Apparatus for repairing tire casings
09/07/1976US3979126 Ball and process and composition of matter for production thereof
08/1976
08/31/1976US3978341 Short wavelength ultraviolet irradiation treatment of polymeric surfaces
08/31/1976US3977819 Apparatus for bending thermoplastic shapes
08/31/1976US3977699 Shock-absorbing push-pull coupling for tandem scrapers
08/24/1976US3976409 Tire curing press center mechanism
08/24/1976US3976226 Injection molding nozzle for three separate materials
08/17/1976US3975618 Method and apparatus for heating synthetic plastic components
08/10/1976US3973891 Injection molding apparatus having permanent mold conveying path
08/10/1976US3973689 Containers
08/03/1976US3972757 Multistage
08/03/1976US3972664 Injection molding apparatus for manufacturing layered articles
07/1976
07/27/1976US3971711 Process for increasing radiation-curability of a radiation-curable resin
07/27/1976US3971173 Process for heat treating plastic bottles
07/20/1976US3970419 Apparatus for controlled processing of blown plastic articles
07/20/1976US3970416 Reinforced membrane
07/13/1976US3969177 Laminating method
07/13/1976US3969051 Vulcanizing apparatus
07/13/1976US3969050 Vertical curing mold for tube-tires
07/06/1976US3967768 Sealing device for hot fluid curing units
06/1976
06/29/1976US3966387 Apparatus for vulcanizing hose
06/29/1976US3966384 Machine for the thermal expansion of rigid plastic tubing
06/29/1976US3966378 Apparatus for making oriented hollow plastic articles
06/29/1976US3965715 Method and apparatus for bending thermoplastic pipes
06/22/1976US3964851 Apparatus for curing elongate workpieces
06/22/1976US3964847 Continuous automated plastic molding apparatus
06/22/1976US3964594 Keyboard of elastic material for office machines
06/15/1976US3963848 Flexible coated sheet material
06/15/1976US3963417 Method and apparatus for removing solid tires from rims
06/15/1976US3963399 Injection-blow molding apparatus with parison heat redistribution means
06/08/1976US3962392 Methods of molding moldable textile fabrics
06/08/1976US3962213 Method of drying coated webs
06/08/1976US3961740 Process for forming a composite of a metallic material and vulcanized rubber
06/01/1976US3960629 Impregnated with a thermosetting resin
05/1976
05/25/1976US3959558 Pressureless curing system for chemically cross-linking ethylene-containing polymers and product formed thereby
05/18/1976US3957718 Compositions containing silica, a phenoplast or an aminoplast, and a silane
05/18/1976US3957411 Mold
05/18/1976US3957300 Tire handling device
05/18/1976US3957278 Injection molded seal and production thereof
05/18/1976US3957032 Pipe bending apparatus
05/11/1976US3956550 Composite closure member
05/11/1976US3956443 Air jets, internal surfaces
05/11/1976US3956053 Apparatus and method for binding with adhesive covers
05/11/1976US3955699 Close nesting, tamperproof container closure
05/04/1976US3954363 Control circuit for phonograph record pressing die apparatus
04/1976
04/27/1976US3953271 Heat shrinkage, synthetic resins
04/06/1976US3949028 Method of making cellular polymeric shaped articles having relief patterns
03/1976
03/30/1976US3947203 Apparatus for manufacturing plastics blanks
03/30/1976US3947177 Apparatus for injection molding of multi-layer bodies of thermoplastic
03/30/1976US3947175 Apparatus for injection molding of bodies with a core and skin of different materials
03/30/1976US3946918 Hose feeder
03/23/1976US3946099 Tetramethyltetravinylcyclotetrasiloxane
03/23/1976US3945786 Injection molding apparatus for producing articles with a mottled appearance