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Class 425/193 - For press shaping surface


Subclass of Class 425 - Plastic article or earthenware shaping or treating: apparatus
Definition: Apparatus in which the shaping apparatus comprises a pressure
No. of patents: 223
Last issue date: 05/01/2012


1            
NumberTitleIssue Date
8167602Compacting tool
The invention relates to a tool (3) for compacting a sintered component or a powder for the sintered component, with a clamping element (10) and a compacting element (11) which can be radially adjusted in terms of its dimensions, with a contact ...
05/01/2012
8123512Concrete block mold with moveable liner
A mold assembly for molding concrete blocks including at least one mold cavity including a plurality of liner plates forming sides walls of the mold cavity, wherein at least one of the liner plates is moveable between an extended position and a retracted position re...
02/28/2012
8029265Burger press
A burger press includes a base having upward extending sidewalls, a lifter sized and shaped to fit within the base, and a plunger having a handle attached to a first side of a generally planar plate that is sized and shaped to fit within the base. At least one of a ...
10/04/2011
7901197Molding device for pre-shaped plastic films
A molding device for pre-shaped plastic films has a body, a platform and a driving shaft. The body can be rotatably mounted in a pre-shape machine and has an annular side surface and a top opening. The platform is detachably mounted in the top opening of the body. T...
03/08/2011
7874828Machine for moulding plastic containers using means for moving the mould-support unit comprising two in-line connecting rods
A machine for molding containers, comprising a unit for extruding plastic tubes, a blow-molding unit, a mold for containing containers which is formed by two half-molds movable, upon operation of associated first actuator, in a longitudinal direction (X-X) and symme...
01/25/2011
7794224Apparatus for the continuous production of plastic composites
A continuous production system for fabricating composite articles from a moldable material includes, in an exemplary embodiment, a pair of opposed closed loop cleated belt conveyors spaced apart a predetermined distance. Each cleated belt includes a plurality of cle...
09/14/2010
7753672Mold having locking mechanisms
A mold structure (100) includes a press board (20), a lower mold (10) and at least one locking mechanism (40) configured for locking the press board to the lower mold. The at least one locking mechanism includes a locking element (41
07/13/2010
7740468Rotary press
A rotary press with a stand, a rotor rotatably mounted around a vertical axis in the stand and being driven, which has an upper and a lower compression punch accommodation for upper and lower punches which co-operate with bores of a die plate of the rotor, and upper...
06/22/2010
7682143Modular mounting device for concrete casting machines
Mounting device for a flexible constructed retainer means for retention of a casting upper part in a concrete casting machine of the type which typically is used for the production of casting items in the form of concrete blocks for pavements and wall constructions....
03/23/2010
7563088Molding assembly
An exemplary molding assembly includes: a first mold housing defining a first engaging hole; a second mold housing configured for attachment to the first mold housing; a containing block received in the first mold housing and defining a second engaging hole; a first...
07/21/2009
7553147Die table for rotary tablet presses and rotary tablet press
The invention relates to a die table (10), for a rotary tablet press, comprising a rotating rotor (1) formed from the die table (10), a punch guide (5) for the upper punch (7) and a punch guide (3) for the lower punch (4
06/30/2009
7500845Apparatus and method for forming retaining wall blocks with variable depth flanges
A mold assembly including a plurality of mold components configured to form a mold cavity having a desired shape, at least one of the mold components having a notch configured to form a set-back flange in a masonry block formed in the mold cavity, the notch having a...
03/10/2009
7491052Rotor for a tablet press
A rotor for a tablet press including an upper-ram receptacle for the upper rams and a lower-ram guide for the lower rams of the tablet press, as well as a retainer plate having a series of die-bores which are oriented towards the upper and lower rams wherein the ret...
02/17/2009
7442025Kitchen implement for food preparation
A tostonera comprises a first press member, a base member having the first press member movably associated therewith, and a second press member movably associated with the base member opposite the first press member and having one or more punches projecting outwardl...
10/28/2008
7435593Hybrid bio actuator and method of manufacturing the same using 3-dimensional micro molding aligner
A hybrid bio actuator and a manufacturing method thereof using a 3-dimensional micro molding aligning apparatus are provided. The manufacturing method has the steps of: 3-dimensionally forming an actuator body with polymer using the micro molding aligning apparatus;...
10/14/2008
7431579Calender gap control
A method and apparatus for a calendering system is provided to allow for fine gauge adjustment of the product. The calender system has a first and second roller each having a first and second end mounted in opposed end supports. The end supports each have an inlet a...
10/07/2008
7404707Sample mounting press
A hydraulic sample mounting press utilizes a face seal against the top face of a molding cylinder. The face seal employs a hydraulic cylinder to press a disk-shaped surface of a cap piece against the top annular face of the mold cylinder for a metallographic mountin...
07/29/2008
7367793Mold with movable core insert
A mold includes a first board (10), a second board (20), and a core insert (30). The first board is mounted on the second board, and the core insert is slidably mounted between the first board and the second board, under the control of an adjust...
05/06/2008
7354262Strain matched threads for a high pressure high temperature press apparatus
The present invention includes a hydraulic cartridge and unitary frame connection for a high pressure high temperature press apparatus with the hydraulic cartridge having a cylindrical base and truncated hollow conical section The truncated section has an external t...
04/08/2008
7290752Mold for the production of molded parts on a jolting table
The invention relates to a mold for the production of molded parts on a jolting table, the mold having a mold frame which carries a mold insert in which recesses defining the molded parts are formed, the mold insert being surrounded by a clearance space toward the m...
11/06/2007
7278848Molding device
A molding device includes a device for displacing at least one molding tool (10, 10a), especially for the production of geometrics of plastic containers, by a linking motion (12) which brings the respective molding tool (10, 10a) i...
10/09/2007
7268340Wide-angle sensor system with a cube corner reflector, and production of the molds
A wide angle reflector which can work in conjunction with a wide-angle sensor system for testing the wide angle reflector. In this case, reflex sensors transmit light onto a cube corner part surface, and measure the retro-reflected light. If the direction of irradia...
09/11/2007
7258539Molding press with quick-change mold mounting system
A set of injection mold sections are supported and secured to parallel spaced platens of an injection molding press by quick-change locking couplers including a plurality of projecting knobs or studs on each mold section. The studs are received within corresponding ...
08/21/2007
7255550Press-molding mold
A press-molding mold includes a first mold (10), a second mold (20), a complementary element (30) arranged between the first mold (10) and the second mold (20), a washer (40) arranged between the second mold (10) and ...
08/14/2007
7241128Roller adjustment apparatus for an extrusion mill
In a roller adjustment apparatus for an extrusion mill, comprising a cylindrical die (2) with radially extending extrusion channels and a number of rollers (1) within the die, rotatable about their axes and co-operating with the die to press material t...
07/10/2007
7232304Hobbyist-useable apparatus and method for fabricating decoratively-shaped writing instruments
In accordance with the present invention a hobbyist-useable apparatus and method for fabricating decoratively shaped writing instruments is disclosed. The apparatus for fabricating decoratively shaped writing instruments having a casing includes a heater unit and a ...
06/19/2007
7229270Reciprocating head press
A press for flattening dough pieces is provided having a floor supported frame, an endless conveyor belt movably carried on the frame and presenting an upper horizontal surface, and at least one movable platen carried on the frame for pressing the dough pieces again...
06/12/2007
7229266Press die alignment
A die press is described. In one embodiment, the die press includes an alignment mechanism having one or more flexure members coupled to a die to maintain coupling with the die during a pressing operation. ...
06/12/2007
7210915Powder compacting apparatus
A powder compacting apparatus (1) has a top plate (3), a die plate (9) and a bottom plate (12), combined with each other as follows. The top plate (3) holds upper punches (4) in place by punch holders (5), and the die...
05/01/2007
7211206Continuous forming system utilizing up to six endless belts
A system for providing shape and/or surface features to a moldable material includes, in an exemplary embodiment, at least two first opposed flat endless belts spaced apart a first distance, with each having an inner surface and an outer surface. The system also inc...
05/01/2007
7186104Strain matched threads for a high pressure high temperature press apparatus
The present invention includes a hydraulic cartridge and unitary frame connection for a high pressure high temperature press apparatus. The invention includes a hydraulic cartridge and a unitary frame threaded together. The hydraulic cartridge includes a cylindrical...
03/06/2007
7175405Compression molding machine
A compression molding machine capable of maintaining dies parallel while precisely clamping work pieces and improving quality of molded products and productivity. The compression molding machine includes a fixed platen; a movable platen; a fixed die being held by th...
02/13/2007
7171894Removable marking device for a mold
The object of the present invention is to provide a removable marking device for a mold that enables to leave two marks of different meanings accurately with simple operation. A removable marking device for a mold has a control mechanism that allows said indicator a...
02/06/2007
7165957Device for transferring a pattern to an object
A device is provided for transferring a pattern to an object. The device may be used for transferring a pattern, such as micro- or nanostructures, from a stamp to an object. In accordance with one embodiment, the device comprises a first contacting means with a rece...
01/23/2007
7165961Compression 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 atta...
01/23/2007
7140872Molding machine
A molding machine including a base frame assembly and a clamping mechanism and an injection mechanism provided on the base frame assembly. The clamping mechanism includes a stationary platen carrying a stationary mold; a movable platen arranged movably relative to t...
11/28/2006
7136717Method and device for the control of a rotary tablet forming machine
A method and a device controls a rotary tablet forming machine having a rotor. The rotor is capable of being rotated by a drive unit. The rotor includes at least one matrix with allocated upper punches and lower punches and a pressing force, to act on the press mass...
11/14/2006
7134864Molding apparatus with removable mold cores
A molding apparatus for lenses includes first and second molding units. Each of the first and second molding units has a mold core holder, a plurality of mold cores disposed in the mold core holder, and a plurality of fixing elements. The mold core holder has an abu...
11/14/2006
7135671Wide-angle sensor system with a cube corner reflector, and production of the molds
A wide angle reflector which can work in conjunction with a wide-angle sensor system for testing the wide angle reflector. In this case, reflex sensors transmit light onto a cube corner part surface, and measure the retro-reflected light. If the direction of irradia...
11/14/2006
7128555Dough moulder
A dough moulder for producing moulded dough products of a desired size and/or shape. The moulder includes guide plate (155, 156) which are selectively insertable through respective pairs of slots (151, 152, 153) formed in a pressure rolling board (1...
10/31/2006
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