Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › B29C 65 - Joining of preformed parts; Apparatus therefor
Patents for B29C 65 - Joining of preformed parts; Apparatus therefor (48,610)
11/1991
11/14/1991WO1991017039A1 Device for producing a hot-bonded joint between a sheet of cardboard and a sheet of transparent foil
11/13/1991EP0456281A2 Dynamic mechanical bonding method and apparatus
11/13/1991EP0456123A1 Pipe clamps
11/13/1991EP0455926A1 Method and apparatus for producing carpeted panels
11/13/1991EP0455907A2 Vacuum sealer
11/13/1991EP0455713A1 Device for fixing end rings in a rotary screen printing stencil.
11/13/1991EP0353260A4 Irrigation tape and method of producing same
11/13/1991EP0263862B1 Method, device and padded product for maintaining an object
11/13/1991CN1014751B Process for producing information recording discs
11/12/1991US5064712 Epoxy adhesive layer between glass and plastic
11/12/1991US5064709 Composite part of flexible cellular material and elastic rubber material
11/12/1991US5064664 Opacity; foods
11/12/1991US5064494 Process for the at least partial curing of sealants and adhesives using pulsed microwave energy
11/12/1991US5064485 Method for the resilient spinwelding of thermoplastic articles
11/12/1991US5063639 Zippered closure for packages
11/12/1991CA2042294A1 Pipe clamps
11/12/1991CA1292085C Process and apparatus for continuously sheathing solid or hollow profiles, especially tubes, with an extruded foam jacket of thermoplastic synthetic resin, and products thereby produced
11/12/1991CA1292022C Apparatus for moving a carriage or the like in one direction over a predetermined distance at a substantially uniform velocity and for returning the carriage at a varying velocity
11/11/1991CA2040390A1 Method for manufacturing foam pattern assemblies
11/07/1991DE4014037C1 Hand appts. for cross-welding plastic pipe - used to thermally weld fluid filled plastic pipes
11/06/1991EP0455265A2 Radio-frequency heatable olefinic polymers
11/06/1991EP0455231A1 Fluidoperated stabilizing apparatus and method
11/06/1991EP0455221A1 Manufacturing method for article having foamed layer
11/06/1991EP0454823A1 Method of joining hollow plastics members by fusion.
11/06/1991EP0454703A1 Joining of composite materials
11/05/1991WO1991016828A1 Method and apparatus for producing items of clothing
11/05/1991US5062920 Apparatus for making a tightly closed loop of a tape of thermoplastic material around an object
11/05/1991US5062825 Apparatus and method for the production of flexible products
11/05/1991US5062568 Thermoplastic cup and method and apparatus for making
11/05/1991CA2062762A1 Method and apparatus for producing items of clothing
11/05/1991CA1291782C Scaffold system
11/05/1991CA1291699C Method and apparatus for producing laminated panels
11/03/1991CA2041253A1 Method for forming plastic molded panels with inserts
11/02/1991WO1991017296A1 Stretchable nonwoven polyolefin fabric and production thereof
11/01/1991CA2016412A1 Fluid-operated stabilizing apparatus and method
10/1991
10/31/1991WO1991016800A1 Removable heating article for use in alternating magnetic field
10/31/1991DE4023461A1 Continuous panel cladding - by applying adhesive to successive panels and cladding film as they move together on converging paths
10/31/1991DE4013471A1 Jig for butt welding plastic components
10/30/1991EP0454377A1 Method of shaping and bonding sheets of plastic material
10/30/1991EP0454241A2 Resilient spinwelding of thermoplastic articles
10/30/1991EP0453903A2 Apparatus for butt-welding of plastic parts
10/30/1991EP0453697A1 Method and apparatus for manufacturing a laminated web
10/30/1991EP0311635B1 Method of joining tubes having a corrugated wall of plastic material
10/30/1991CN1055637A Apparatus for cutting and shaping spherical body
10/29/1991US5061333 Vacuum packaging sheet material with film material; hermetic sealing, press-bonding, breaking resistance
10/29/1991US5061332 Method for replacing a window pane in a flexible hood cover and replacement pane therefor
10/29/1991US5061331 Ultrasonic cutting and edge sealing of thermoplastic material
10/29/1991US5060509 Secondary containment system using flexible piping
10/29/1991US5060368 Apparatus for assembling plastic cases for cassette tapes
10/29/1991CA2040015A1 Applying apparatus
10/29/1991CA1291493C Guiding device for flexible doubled over film_
10/29/1991CA1291309C Device for sealing and perforating a thermoplastic film
10/28/1991CA2024386A1 Sealing device for plastic containers
10/24/1991WO1991016199A1 Free edge-sealed film articles and process of making same
10/24/1991DE4117594A1 Tube and plate friction joint - has flange at the tube end to be bonded to the plate surface
10/24/1991DE4006134A1 Safe microwave activation of thermoplastics - by addn. of conductive polymer e.g. poly:pyrrole, poly:aniline, poly:thiophene, poly:furan etc. as microwave-activated component
10/24/1991CA2056409A1 Free edge-sealed film articles and process of making same
10/23/1991EP0453408A1 Device for sealing a closing strip having two parts between two thermoplastic webs
10/23/1991EP0452365A1 Curable fluoropolymer adhesive composition
10/23/1991EP0263882B1 Film for print lamination and process for contact bonding thereof by heating
10/23/1991CN2087128U Plastic mouth sealing machine
10/22/1991US5059486 Self-healing rubber article and method
10/22/1991US5059460 Dual layer of chromium metal and chromium oxide on steel; adhesion of polyester layer by melting; cans; beverages; aerosols
10/22/1991US5059360 Lid for can-like container and method for making an easily opened container lid
10/22/1991US5059277 Adhesive-free bonding of continuously moving webs to form laminate web
10/22/1991US5059270 Forming interface between sealing layers of two polyolefin mixed films; nonlinear weld seams
10/22/1991US5059054 Maintaining appropriate alignment during curing; bicycle frames
10/22/1991US5058760 Easy-open package and method of making same
10/22/1991US5058497 Compliant pressure roller
10/22/1991US5058361 Package end fold sealer and method
10/22/1991US5058360 Filling and sealing apparatus for fluid containing package
10/22/1991CA1291092C Easy opening gable top carton
10/21/1991CA2040587A1 Apparatus for heat-sealing a thermoplastic packaging bag
10/18/1991CA2040564A1 Method and device for manufacturing a composite web
10/16/1991EP0451757A1 Folding-glueing machine for making packages, having wall for safety and noise insulation purposes
10/16/1991EP0451705A1 Apparatus for and method of applying an elastic material to a flexible backing
10/16/1991EP0304476B1 Method of joining articles
10/16/1991EP0116335B1 Machine for assembling strips of veneer
10/15/1991USRE33716 Coupling devices for use with electrofusion fittings of thermoplastic material
10/15/1991US5057265 Method of making a spacer for a windshield bracket
10/15/1991US5057182 Ultrasonic comb horn and methods for using same
10/15/1991US5057169 Process of protecting a surface using a foam laminate
10/15/1991US5056451 Rudder construction with integral stock
10/15/1991US5056296 Iso-thermal seal process for electronic devices
10/15/1991US5056295 Cutter and sealer for film
10/15/1991US5056292 Vacuum chamber packaging machine
10/15/1991US5056205 Method of and apparatus for manufacturing slide fasteners
10/15/1991US5056188 Process and apparatus for securing a grip element to crockery or pottery
10/15/1991CA1290673C Device for varying the opening between the welding element and the counter-welding element in packaging machines
10/15/1991CA1290534C Apparatus for attaching a fitment to a web of film
10/10/1991DE4030609A1 Connection of film layer to base of PCB - is preformed at point where appropriate length of film is cut from strip and any flakes produced are sucked away
10/10/1991CA2032242A1 Method of making dual reclosable pouches
10/09/1991EP0450960A2 Package having engraved lettering peel seal tamper-evidence message
10/09/1991EP0450746A1 Apparatus for cutting and shaping a spherical body
10/09/1991EP0450713A1 Iso-thermal seal process for electronic devices
10/09/1991EP0450424A1 Apparatus for welding a plastic tube into a plastic member
10/09/1991EP0450330A1 Connector with tube
10/09/1991EP0450146A1 Filling and sealing apparatus
10/09/1991EP0449970A1 Heat-recoverable soldering device.
10/09/1991EP0449806A1 Punctual glueing process and inductive heating apparatus for implementing said process
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