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Class Information
Number: 156/583.5
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Presses or press platen structures, per se > Heated > With endless belt
Description: Apparatus which includes an endless belt.

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
4895508 Apparatus for producing processed wood material panels Jan. 23, 1990
4877392 Arrangement for applying surface pressure to continuously moving workpiece webs Oct. 31, 1989
4863546 Apparatus and method for manufacturing plastic cards Sep. 5, 1989
4850846 Apparatus for hot pressing mats used in the manufacture of chipboard, fiberboard and similar pressed board Jul. 25, 1989
4844766 Process for continuous production of termoplastic webs Jul. 4, 1989
4826560 Device for continuous production of thermoplastic webs May. 2, 1989
4826555 Method and apparatus for compressing a self-supported web May. 2, 1989
4824354 Hydraulic continuous press with improved drive Apr. 25, 1989
4816092 Procedure and means for regulating the transversal profile of a chip mat formed on a conveyor belt Mar. 28, 1989
4816114 Sliding seal construction for double band press apparatus Mar. 28, 1989
4804425 Process and laminator for the continuous production of laminates of foam with facings Feb. 14, 1989
4799424 Fluid seal for moving belts Jan. 24, 1989
4794855 Continuous press machine Jan. 3, 1989
4787947 Method and apparatus for making patterned belt bonded material Nov. 29, 1988
4778373 Apparatus for continuous heated pressing of material in sheet form Oct. 18, 1988
4771683 Dual belt press with obliquely disposed heating plate strips Sep. 20, 1988
4769106 Apparatus for manufacturing products of welded plastic sheets Sep. 6, 1988
4755252 Double-band press for continuous production of copper-lined laminates with auxiliary cleaning equipment Jul. 5, 1988
4746391 Apparatus for continuous welding or sealing of seams of plastic films May. 24, 1988
4744854 Apparatus for continuous manufacture of an endless strip of chipboard May. 17, 1988
4743187 Apparatus for the production of fiber web reinforced plastic laminates May. 10, 1988
4726871 Continuously operable press for the manufacture of laminates Feb. 23, 1988
4723484 Method and apparatus for continuous hot pressing of material webs with seal protection means Feb. 9, 1988
4718843 Hot press for treating a web of material Jan. 12, 1988
4714015 Sealing arrangement for a medium-containing chamber of a dual belt press Dec. 22, 1987
4713134 Double belt bonding of fibrous web comprising thermoplastic fibers on steam cans Dec. 15, 1987
4711168 Sealing arrangement for a double band press Dec. 8, 1987
4702060 Adjustable packaging device Oct. 27, 1987
4699676 Process of and device for heating parts of a double band press Oct. 13, 1987
4693859 Method for continuous heated pressing of material in sheet form Sep. 15, 1987
4693177 Device for applying surface pressure to an advancing workpiece Sep. 15, 1987
4690721 Apparatus and process for the production of multilayer laminated plates Sep. 1, 1987
4687528 Process and device for fabrication of copper-lined laminates Aug. 18, 1987
4680073 Method and apparatus for heat sealing Jul. 14, 1987
4674266 Apparatus for sealing filled bags Jun. 23, 1987
4670080 Process and apparatus for producing metal-laminated base material for printed circuit boards Jun. 2, 1987
4665818 Sliding surface seals for a double band press May. 19, 1987
4659425 Continuous process for the manufacture of printed circuit boards Apr. 21, 1987
4647417 Particleboard press with spring-loaded platen Mar. 3, 1987
4647332 Method and apparatus for laminating foil to a substrate Mar. 3, 1987
4645632 Belt-type particleboard press with flexible upper platen Feb. 24, 1987
4642153 Method and apparatus for making a sheet of material Feb. 10, 1987
4632722 Arrangement for applying a surface pressure upon movable workpieces Dec. 30, 1986
4623422 Fabric fusing machine Nov. 18, 1986
4619195 Dual-belt press for a continuously advancing web of material Oct. 28, 1986
4615758 Continuously operating press for pressing an advancing web of material Oct. 7, 1986
4605467 Apparatus for producing steam hardened pressedboard Aug. 12, 1986
4599940 Continuously operating press for pressing an advancing web of material Jul. 15, 1986
4599128 Process and apparatus for the continuous production of metal-clad laminates Jul. 8, 1986
4589948 Double band press of modular construction May. 20, 1986

1 2 3 4 5 6 7

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