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Class 425/398 - Relatively reciprocating plunger and female mold


Subclass of Class 425 - Plastic article or earthenware shaping or treating: apparatus
Definition: Apparatus comprising (1) cooperating male and female shaping
No. of applications: 16
Last issue date: 01/05/2012


Application No.Application TitleIssue Date
20120003347METHOD AND DEVICE FOR SHAPING OF COMPOSITE MATERIAL
A device for shaping of an article of composite material. The device includes a tool including a top surface and side surface for shaping at least one blank of composite material into an article having a predetermined profile; and a air-tight foil. The device further in...
01/05/2012
20100090368METHOD AND DEVICE FOR THE MOLDING OF WOOD FIBER BOARD
The invention relates to a method and device with which it is possible to arrange complicated shapes with considerable differences in height in wood fiber board, and in particular but not exclusively so called MDF (Medium Density Fiberboard). The deformation of the wood...
04/15/2010
20090091063METHOD AND DEVICE FOR SHAPING OF COMPOSITE MATERIAL
A method and device for shaping of an article of composite material. The method includes arranging a blank of composite material on a top surface of a forming tool. A portion of the blank is arranged to protrude outside the top surface of the tool. At least one support ...
04/09/2009
20080251975MOLDING PROCESSES AND TOOL THEREFOR
A molding process and apparatus suitable for use in molding processes, including rapid prototyping processes and short run production processes. The molding process and apparatus entail the use of a reconfigurable screen tool having a housing defining a manifold cavity ...
10/16/2008
20080085336APPARATUS AND METHOD FOR SEALING A VERTICAL PROTRUSION ON A ROOF
A device forms a radial flange on a bottom opening of a conate member having a longitudinal axis. The device has a die for receiving the conate member with the bottom opening extending from an open end of the die, a seal-forming cone having at least two radially-extenda...
04/10/2008
20070023949Solid-liquid separating method,solid-liquid separator and solidified product
To provide a reliable solid-liquid separating method and apparatus for a slurry, even though the solid component of the slurry is finely divided particles and/or of a shape difficult to entangle, without exudation through gaps in processed portions and, also, with no ne...
02/01/2007
20060284341Apparatus and method for inverting a stop flange on a tamper-indicating closure
An apparatus for inverting the stop flange on a tamper-indicating closure, from an axially outwardly oriented position as molded to an axially inwardly oriented position for use, includes a support base for supporting the closure such that the stop flange as molded is s...
12/21/2006
20060220273Process for compression moulding liquid resins with structural reinforcements
Compression moulding methods and products produced therefrom are provided, including compression moulded products produced from liquid resins having structural reinforcements incorporated therein. A requisite amount of the liquid resin is poured or sprayed into a mould ...
10/05/2006
20060113715Device and method for thermoforming an object having a back draft portion
The device for thermoforming an object (10) presenting an undercut portion (10B) comprises: a thermoforming mold (12) having a base portion (13) and at least two undercut-forming portions (12A, 12B) in the vicinity of an end (
06/01/2006
20050271763Compression molding apparatus with quick change molds
Compression molding apparatus for molding plastic closures for containers includes a rotary turret having a vertical axis and supporting circumferentially spaced and axially moveable opposing plungers each carrying a compression mold member. Each mold member is attached...
12/08/2005
20050244534Thermoforming installation and method for producing moulded bodies consisting of plastic film
Thermoforming apparatus for producing shaped bodies of plastic sheet, and a method for producing them The present invention relates to a thermoforming apparatus (1) for producing shaped bodies of plastic sheet (50), such as cups, containers, lids, secondar...
11/03/2005
20050230873Thermoforming installation for producing shaped bodies made of plastic film, and method for producing the same
The present invention relates to a thermoforming apparatus (1) for producing shaped bodies (114) of plastic sheet (50), such as cups, containers, lids, secondary packagings for foodstuffs or the like, which comprises a forming station with a two-par...
10/20/2005
20050156342Isothermal imprint embossing system
Isothermal imprint embossing system. In one embodiment, the system includes a heater to pre-heat a disk substrate to an embossing temperature, a die assembly with an embossing foil to imprint the embossable film disposed on the disk substrate, and a heat tunnel disposed...
07/21/2005
20050142239Thermoforming tool
A thermoforming tool for producing cup-shaped molded parts from a heated film of plastic includes an upper tool and a lower tool, which are movable in relation to each other for clamping the film of plastic therebetween. At least one mold cavity for forming a molded par...
06/30/2005
20050035495Method of forming a thermoformed foam part
A pair of form keys and a method for forming reverse drafts in foam parts are disclosed. A male form key is reciprocally mounted in a first mold half in a retracted position. A female form key is rotatably mounted in a second mold half in a neutral position. The first m...
02/17/2005
20050023718Apparatus and method for molding spacer fabric or lofted material
An apparatus and a method for molding a lofted material and preserving the inherent loft characteristics associated with such a material are provided. The apparatus has a first mold and a second mold that cooperate to provide a three-dimensional aspect to the lofted mat...
02/03/2005
 
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