Hot Die Patents (Class 101/9)
-
Patent number: 11559981Abstract: The present disclosure relates to a heat press, especially knee lever-transfer press with at least one socket, with at least one base plate and with at least one heatable counter plate pivotable towards the base plate, wherein the knee lever-transfer press further has a control unit, by which the knee lever-transfer press is controllable in an open-loop manner and/or closed-loop manner and wherein the control unit constitutes a first modular unit of the knee lever-transfer press and wherein the socket constitutes at least one second modular unit, and the base plate and the counter plate constitute at least one third modular unit and wherein at least the first modular unit and the second modular unit and/or the third modular unit are separable from each other and/or are formed to be replaceable for functional comparable modular units.Type: GrantFiled: October 9, 2017Date of Patent: January 24, 2023Assignee: Nepata Systems GmbHInventors: Bernhard Schmidt, Oliver Tiedemann, Fabian Franke, Konstantin Köppe, Robert Schmidt
-
Publication number: 20140216281Abstract: The present invention relates to a machine for marking articles that includes a marking head applying a marking force on an article along to a first axis; a positioning system positioning the article facing the marking head and generally along a perpendicular second axis; and a support system supporting the article during marking by the marking head. The positioning system comprises at least one carriage-turret for supporting the article. When the article is positioned facing the marking head by the at least one carriage-turret, this carriage-turret has a degree of freedom along a direction parallel to the first axis. The support system and/or the at least one carriage-turret includes backlash means along a direction parallel to a perpendicular third axis, to compensate for the shape defects of the article during application of the marking force.Type: ApplicationFiled: March 15, 2013Publication date: August 7, 2014Applicant: ILLINOIS TOOL WORKS INC.Inventors: Florent Demange, Vincent Tarnowski
-
Patent number: 8596196Abstract: An adjustment wheel assembly of an adjustable stamp, mounted on an adjustment wheel unit of the adjustable stamp, has a printing type cover combined with a torsion spring and pivotally mounted on the adjustable wheel unit, and a fastener mounted on the adjustment wheel unit. The printing type cover has a tab and a snap part formed on another side of the printing type cover to engage the fastener and disengage the fastener when a pressing part of the fastener is pressed. The torsion spring enables the printing type cover to flip up. The printing type cover is closed and fixed by pressing down the tab formed on an edge portion of the printing type cover. Accordingly, users' fingers can be prevented from being stained upon flipping up and closing the printing type cover.Type: GrantFiled: July 29, 2011Date of Patent: December 3, 2013Assignee: Sun Same Enterprises Co., Ltd.Inventor: Hsu-Shen Shih
-
Patent number: 8074568Abstract: A hot stamping machine including a stamping member which presses a stamping foil against a peripheral surface of articles which are successively positioned in a stamping position and wherein stamping foil is removed from an unwinding mechanism for each stamping sequence and passes in succession into a suction box, along a braking surface and opposite the stamping member that urges the foil against an article, and wherein a reserve of foil is available in the suction box between the unwinding means and the braking surface, while the foil is tensioned between the stamping member and the article, during stamping of the article, and between the braking surface and a rewinding mechanism.Type: GrantFiled: March 20, 2008Date of Patent: December 13, 2011Assignee: CERInventors: Marco Païta, David Jean Robert Mandon, Laurent Callamand
-
Patent number: 7913619Abstract: There is described an apparatus for embossing a decorative layer of an embossing film (12) which is of a strip form, on to a small-radiused corner of a surface element, wherein a high cycle speed and high cycle rates are achieved in that the embossing apparatus (10) has a revolver head (16) which is rotatable stepwise about an axis (18) and which at its periphery (26) has a number of elastic pressing members (28) with which a heating device (30) is associated, wherein the revolver head (16) is reciprocatingly movable on a linear drive device (20) between an embossing position and an inactive position.Type: GrantFiled: November 27, 2007Date of Patent: March 29, 2011Assignee: Leonhard Kurz Stiftung & Co. KGInventors: Helmut Hogl, Norbert Hofler
-
Patent number: 7523701Abstract: An imprinting method is disclosed that involves, in an embodiment, redistributing a volume of imprintable medium in a flowable state over a target portion of a surface of a substrate into regions of differing volume corresponding to regions of differing pattern density of an imprint pattern of a template, contacting the medium while in the flowable state with the template to form the imprint pattern in the medium, subjecting the medium to conditions to change the medium into a substantially non-flowable state, and separating the template from the medium while in the substantially non-flowable state.Type: GrantFiled: March 7, 2005Date of Patent: April 28, 2009Assignee: ASML Netherlands B.V.Inventors: Erik Roelof Loopstra, Aleksey Yurievich Kolesnychenko, Helmar Van Santen
-
Patent number: 6606942Abstract: The invention relates to a die stamping method and to a device for performing the method. The problem of the invention is to reduce the production of waste during die stamping. This is brought about in that on supplying the foil web to the stamping station a sensor means monitors whether there is a defect therein. If a defect is detected, the foil web supply to the stamping station is controlled in such a way that the defect is conveyed through the stamping station between two stamping operations. Thus, the defect does not arrive in the stamping or printing area of the stamping station, so that no waste is produced.Type: GrantFiled: February 26, 2001Date of Patent: August 19, 2003Inventor: Armin Steuer
-
Patent number: 6474230Abstract: An imaging system is disclosed. A housing has an interior chamber and a door. A press has a base fabricated of a rigid material and with an upper surface. The press has a raisable platen with a lower surface fabricated of a resilient material. A support plate is positionable on the upper surface of the base for the receipt of an object. A transfer sheet has printing material positioned upon the object. Drive mechanisms urge the platen downwardly into contact with the transfer sheet with the object, plate and base there beneath. Heating components located within the platen generate heat. Cooling components located within the base lower the temperature of the object after the transfer of images.Type: GrantFiled: December 13, 2000Date of Patent: November 5, 2002Inventor: Stephen Corrado
-
Publication number: 20020117060Abstract: The invention relates to a die stamping method and to a device for performing the method.Type: ApplicationFiled: February 26, 2001Publication date: August 29, 2002Inventor: Armin Steuer
-
Patent number: 6298777Abstract: The dry printing apparatus comprises a housing defining a handle portion, a dry printing unit mounted to an open lower end of the housing, an air convection passage, and a guide member. The air convection passage extends through a space between the dry printing unit and side walls of the housing as well as through openings in a top wall of this housing. Convection air flows through the air convection passage to prevent the handle portion from being heated by the dry printing unit. The guide member is telescopically mounted in the open lower end of the housing between extended and retracted positions and is spring-biased toward the extended position. In operation, the guide member is applied to the surface to be dry printed and pressure is manually applied to the handle portion to telescopically move the housing and dry printing unit about the guide member until the dry printing unit reaches the surface to be dry printed.Type: GrantFiled: April 13, 2000Date of Patent: October 9, 2001Inventors: Constant Dubois, André Lafleur, Pierre Patenaude, Eric Bussiere
-
Patent number: 6149764Abstract: The disclosed positioning and securing device for plate-shaped tools (3) for the hot pressure transfer of portions of metallic film webs onto a substrate, comprises a supporting and heating plate (1) for the tools (3), covered by a plurality of apertures (2) adapted to receive securement means for the tools (3). This device includes positioning means for the tools (3) comprising, on the one hand, a template (9) covering the supporting and heating plate (1), provided with first distinctive marks for position each of the tools (3) on said plate (1). The latter itself includes removable positioning and securement means for the template (9). On the other hand, the positioning means includes second markers (12), provided on the upper surface of each of the tools (3), the positions of which correspond to the positions of the respective first marks of said template (9). A method for producing said template (9) is also disclosed.Type: GrantFiled: June 10, 1998Date of Patent: November 21, 2000Assignee: Bobst S.A.Inventors: Jean-Pierre Steiner, Pierre Bignens
-
Patent number: 6098534Abstract: An embosser and a method of manufacturing the same. In one embodiment, the embosser has a frame, a hammer and an anvil and includes: (1) a ram coupled to the frame and oriented to apply a force in a given direction and (2) force translators, coupled to the ram and the hammer, that reorient the force in a direction substantially normal to a plane of a face of the hammer and limit a cant of the hammer with respect to the anvil.Type: GrantFiled: July 2, 1999Date of Patent: August 8, 2000Assignee: Mastercraft Industries, L.P.Inventors: James William Shanahan, Lawrence John Hannan
-
Patent number: 5985416Abstract: A process for coating and transfer printing sheet metal which is especially suited for manufacture into three-dimensional articles such as appliance panels and one-piece pictures and frames. The coatings may include a thin pigmented base coat and a clear, thin top coat. A decorative image is transfer printed in the clear top coat.Type: GrantFiled: May 26, 1995Date of Patent: November 16, 1999Assignee: American Trim, LLCInventors: Louis R. Sherman, Thomas R. Dunnavant
-
Patent number: 5802969Abstract: A method and apparatus for imprinting a sublimation transfer onto a generally cup-shaped structure. The apparatus comprises a support structure for holding the cup-shaped structure and a cover mounted to the apparatus for movement between an open position and a closed position. The cover when in the closed position forms a heating chamber wherein the cup-shaped structure is positioned for heating. A heating tower is provided on the support structure and has a shape such that the cup-shaped structure can be placed in the inverted position over the tower without touching the tower. The heating tower includes an electrical heating wire that is wrapped about a support structure and is capable of heating the cup-shaped structure.Type: GrantFiled: April 10, 1997Date of Patent: September 8, 1998Assignee: Eastman Kodak CompanyInventors: Raymond E. Wess, Carlos F. Rezende, Daniel C. Davis
-
Patent number: 5775216Abstract: A printing machine includes, like a gold blocking press, a printing plate mobile relative to an object support to apply to an object to be printed a foil appropriate to the required printing. The printing plate is curved when in contact with a support block mounted so that it can rock on an applicator head mobile transversely to the object support. Applications of the printing machine include printing on flat objects.Type: GrantFiled: April 19, 1996Date of Patent: July 7, 1998Assignee: Societe d'Exploitation Des Machines DubuitInventor: Pierre Rouleau
-
Patent number: 5713273Abstract: A hot press mechanism for a printing machine includes a roller having a longitudinal channel and a peripheral chamber formed in the peripheral portion. A mold piece is secured on the peripheral portion of the roller for engaging with a sheet material to be printed. A heating plate is engaged in the peripheral chamber of the roller for heating the mold piece, and a heat insulating layer is engaged between the roller and the heating plate for preventing the roller from being heated. Only the mold piece is heated for allowing much electric energy to be saved.Type: GrantFiled: March 10, 1997Date of Patent: February 3, 1998Inventor: Chih-min Lai
-
Patent number: 5590595Abstract: A method and apparatus for a hot stamp imprinter which imprints ink from an inked print ribbon onto a substrate. The imprinter includes multiple printhead assemblies, with one or more heater elements, mounted on a frame. An actuatable backup assembly, also mounted on the frame, corresponds to each printhead assembly, wherein the backup assemblies are actuatable in series or parallel, to move, from a rest position, toward the printhead assembly, to an imprint position, to transfer ink from the print ribbon onto the substrate. A temperature probe disposed in each printhead is coupled to the control unit, which individually and sequentially energizes the heater elements of the respective printheads so that only one printhead assembly is energized at any one time. A spring biased dancer assembly having a idler roller maintains a tension on the inked print ribbon as the inked print ribbon is transferred from a supply reel to a rewind reel.Type: GrantFiled: July 26, 1995Date of Patent: January 7, 1997Assignee: Illinois Tool Works Inc.Inventors: James A. Thompson, Charles R. Barczak, Arthur D. Jezuit
-
Patent number: 5443001Abstract: A method and apparatus for imprinting plastic frustro-conically shaped container with a die containing a printing element or elements compresses and flattens the container sidewall during printing. The design is arcuately arranged to correct for distortion which would occur if the flattened side wall were printed with orthogonally arranged letters or design.Type: GrantFiled: October 2, 1992Date of Patent: August 22, 1995Inventors: C. Michael Keller, III, Pamela S. Keller, Christopher Greve, Ronald O'Connor
-
Patent number: 5413037Abstract: Apparatus and method for enhancing the security of mechanical postage meters through use of an encapsulated fluorescence quenching substance. An encapsulated quenching substance is blended with red fluorescent inks that are used to print postage indicia. The fluorescent quenching substance that is encapsulated has the characteristic of reacting with the fluorescent dye in the ink to cause a bathochromic shift of the wave length where reflectance occurs. By designing the printhead of the postage meter in an appropriate way, a portion of the encapsulated substance can be ruptured during printing of the postage indicia, thereby providing an area where the bathochromic shift has occurred. Thereafter, the indicia can be exposed to ultraviolet light and a determination can be made whether the postage indicia has been printed by a postage meter by inspecting the portion of the indicia where a bathochromic shift is expected.Type: GrantFiled: June 20, 1994Date of Patent: May 9, 1995Assignee: Pitney Bowes Inc.Inventors: Judith D. Auslander, William Berson
-
Patent number: 5105065Abstract: An electrically heated branding device for marking articles has an elongated type block with a base end removably secured in a cavity of a holder and a branding indicia on a forward end face which projects from the holder. The type block includes a metallic heat receiving portion having an elongated cavity open at the base end of the type block and in which as fitted a heat generating portion in the form of a ceramic rod. An electric resistance heat generating member having a positive temperature coefficient of resistance is embedded in the forward end portion of the rod and extends transversely of the longitudinal axis thereof for heating the indicia. Lead wires from heat generating member are connected to electrodes removably received in a socket in the cavity.Type: GrantFiled: March 23, 1990Date of Patent: April 14, 1992Assignee: Shikoku Kakoki Co., Ltd.Inventor: Masato Shibata
-
Patent number: 5099106Abstract: A device for sealing folders, parcels, and the like. The device comprises a handle which carries at its free end a metal plate containing an image to be printed, a thermoelectric element for heating the plate, and a heat accumulator for maintaining the temperature of the plate. An adhesive thermolabile tape comprises a semi-transparent film of cellulose acetate carrying on one of its faces a layer of colored adhesive material. The film is "scorched" by the action of the seal so as to display in an indelible way, the image of the latter.Type: GrantFiled: January 17, 1989Date of Patent: March 24, 1992Inventor: Patrizia Biancone
-
Patent number: 5069122Abstract: A thermal marking device for surfaces of binder-containing webs of mineral wool includes, mounted on a raisable and lowerable mounting frame, a roller which has on its periphery electrically heatable marking elements. The marking elements carry image panels, the marking sections of which take the form of letters, symbols, pictorial represenations etc. and project at least 5 mm beyond the surface of the image panel. Furthermore, the envelope curve of the surface of the marking sections corresponds substantially to the outer surface of an annular cylinder, the axis of which coincides with the axis with the axis of the roller. Furthermore, the marking device is equipped with heating elements, the heating output from which can be locally and variously adjusted. As a result, it is possible to produce homogeneous marked patterns by a suitably reduced or increased supply of energy at locations having need for heat output while creating non-homogeneous decomposition patterns.Type: GrantFiled: March 12, 1990Date of Patent: December 3, 1991Assignee: Isover Saint-GobainInventors: Friedrich Kaufmann, Horst-Werner Schlossherr, Egon Zinn
-
Patent number: 4989508Abstract: A device for facilitating sublistatic printing which includes an elastic member for covering an arcuate article surface to be imprinted in a stretched condition, holding a sublistatic transfer sheet against the article surface, and exerting a uniform pressure against the transfer sheet and article surface to achieve intimate contact therebetween; and an installing apparatus, one form of which includes a frame, band receiving means supported by the frame, two operating arms rotatably mounted to the frame, an article receiving member carried by the frame, and means associated with the arms to hold the elastic member. The arms are selectively movable from an elastic member receiving position to a transfer sheet receiving position to an article surface covering position. The elastic member is stretched prior to placement around the article surface to be imprinted and is provided with appropriate means to be releasably secured around the article.Type: GrantFiled: November 20, 1989Date of Patent: February 5, 1991Assignee: XPRES CorporationInventor: James F. King
-
Patent number: 4956543Abstract: A branding device for marking articles which includes a holder having a socket cavity and an elongated ceramic type block having one end removably attached to the holder cavity and a branding indicia on a forward end face which projects from the cavity. A ceramic plate is embedded in the forward end of the type block and a heat generating member is printed as an electrically resistive pattern on a surface of the ceramic plate facing the forward, branding indicia end of the type block to heat the branding indicia. The heat generating member is provided as an electric resistance element having a positive temperature coefficient. Lead wires extend from the resistance element and are connected to electrodes received in plug portions of the socket cavity.Type: GrantFiled: April 21, 1988Date of Patent: September 11, 1990Assignee: Shikoku Kakoki Co., Ltd.Inventor: Masato Shibata
-
Patent number: 4928588Abstract: An apparatus for dry printing onto a workpiece (12) using a hot embossing film (10) and an emobssing die (1) is shown, whereby the hot embossing film (10) adheres onto the workpiece (12) corresponding to the embossing die (1) and after a cooling period the film, except for the impression itself, is released from the workpiece. The walls of the die body (2) are so thin that, as it is placed onto the workpiece (12) to be printed onto, it forms locally and elastically onto the workpiece surface (11). The side of the die body (2) facing away from the die face (3) displays a positive force transfer relief (7), which corresponds to or which is similar to the die face (3). On the side of the die body (2) facing away from the die face (3) there is an elastic pressure pad (8) for the die body (2) to form locally and elastically.Type: GrantFiled: January 30, 1989Date of Patent: May 29, 1990Inventor: Walter Mathis
-
Patent number: 4658721Abstract: In a procedure for dry printing of a workpiece through application of a hot embossing foil 5 and embossing die 8 as well as with application of heat, pressure, and time, workpiece 1 and embossing die 8 are moved relatively up to each other, held in contact with intermediate clamping of hot embossing foil 5, and heat thereby transferred. Hot embossing foil 5 is thereby adhered to the workpiece according to embossing die 8 and, after a cooling time, detached from workpiece 1 with the exception of printed image 2. To print differently shaped surfaces 2 of workpieces 1, embossing die 8 is brought into contact with workpiece 1 through progressive engagement over entire die surface 11, with embossing die 8, at least in the region of die surface 11, being given a form according to the shape of the workpiece.Type: GrantFiled: May 31, 1985Date of Patent: April 21, 1987Inventor: Walter Mathis
-
Patent number: 4655267Abstract: A holder for embossing items of irregular cross-section is utilized in an embossing machine which has a pair of opposed platens with embossing dies mounted thereon. The holder includes a support plate positioned between the platens and having a central opening formed therein for receiving the die mounted on a first one of the platens. A pair of support blocks extends from the support plate toward the second platen on opposite sides of the opening and supports an article to be embossed over the opening. A plurality of guide posts extend from the first platen through apertures formed in the support plate and helical biasing springs encircle the guide posts to space the support plate and the article from the first die. As the second platen is moved toward the first platen, the second die engages the article and moves the article and the support plate against the biasing means to engage the article with the first die. Thus, equal pressure is applied to the article by the first and second dies.Type: GrantFiled: April 7, 1986Date of Patent: April 7, 1987Assignee: LOF Plastics Inc.Inventors: Elvin T. Smith, Jr., Robert D. Ramsey
-
Patent number: 4387640Abstract: For the purpose of marking an article, e.g. the fibrous surface coat of a tennis ball, by branding, there is provided a casing (1) resembling the casing of a portable lighter, said casing having disposed at one open end face (2) a symbol (5) projecting beyond two opposed casing edges (9) by an amount corresponding to the desired branding depth. Spaced from said end face (2) there is provided in said casing (1) a transverse wall (10) provided with at least one nozzle aperture (8) which is directed towards the symbol (5). Provided within said casing (1) are a liquid-gas tank (6) and an igniting mechanism (13) adapted to be actuated from the exterior of the device.Type: GrantFiled: October 29, 1981Date of Patent: June 14, 1983Assignee: Fireprint AGInventor: Dietmar Viol
-
Patent number: 4223204Abstract: A bun marking machine is disclosed in which a formed heating member is brought into contact with a baked bun for marking the top of the baked bun with a distinctive pattern. The heated member in the disclosed bun marking machine is an electrically heated element supported in a detachable head. The heating element is formed into a selected shape and sheet metal bun branding patterns are attached thereto. During operation the element gets very hot and also heats the marking pattern hot enough to mark a baked bun when brought in contact therewith. Various detachable heads are provided having different marking patterns formed thereon. A bun holding slide is provided for holding and positioning the bun beneath the heated pattern. The detachable heating element head is attached to a support arm assembly which extends from the vertical portion of a support frame.Type: GrantFiled: August 17, 1978Date of Patent: September 16, 1980Inventor: Melvin A. Benedict
-
Patent number: 4204469Abstract: A carton brander including an anvil, a heated dater block, an actuating cylinder for moving the dater block toward the anvil to brand carton flaps therebetween, and interposer apparatus isolating the cylinder from the heat of the dater block. The interposer comprises a longitudinally slidable rod extending between the cylinder's piston and the movable dater block. The rod is shorter than the distance between the retracted piston and the dater block, isolating the cylinder from heat conduction from the dater block.Type: GrantFiled: June 26, 1978Date of Patent: May 27, 1980Inventor: John A. Johnson
-
Patent number: 4036128Abstract: A marking device in the form of a branding iron having a plurality of sets of marking elements in the form of line segments mutually positioned and oriented to comprise line elements common to a plurality of recognizably different characters, together with a releasable latching arrangement for positioning selected ones of said elements in a working plane for application to an animal to be identified.Type: GrantFiled: March 5, 1976Date of Patent: July 19, 1977Inventor: Harlan Easton
-
Patent number: 4004503Abstract: A device for imprinting indicia on a flexible article such as a duffel bag, tote bag, T-shirt or the like through the application of heat, the device including an indicia holder that is positively located on a stop member for positioning indicia strips in proper oriented position in overlying relation on the article. A heating block is movable into positive engagement with the indicia strips as they overly the article, wherein indicia is transferred from the strips by heat of the heating block onto the article for the permanent imprinting thereon.Type: GrantFiled: January 3, 1975Date of Patent: January 25, 1977Inventor: James F. Dwyer
-
Patent number: 3992988Abstract: A device for imprinting indicia on a flexible article such as a duffel bag, tote bag, T-shirt or the like through the application of heat, the device including an indicia holder that is positively located for positioning indicia strips in proper oriented position in overlying relation on the article. A heating block is movable into positive engagement with the indicia strips as they overlie the article, wherein indicia is transferred from the strips by heat of the heating block onto the article for the permanent imprinting thereon.Type: GrantFiled: June 23, 1975Date of Patent: November 23, 1976Inventor: James F. Dwyer
-
Patent number: 3961575Abstract: A printing apparatus having a back plate integrally connected to a ram capable of reciprocating or being stationary. The back plate has a surface that corresponds to the printing surface. A die carrying indicia is made to adjust to the contour of the printing surface automatically by use of spring bias means or resilient padding. Insert heaters are connected to each die. They allow flexibility of design and provide each die and/or decoration with a constant differing heat. Therefore, printing and decorating can be done on various sizes and shapes of plastic surfaces in a variety of colors.Type: GrantFiled: April 12, 1974Date of Patent: June 8, 1976Inventor: Rowena Ann Rodabaugh
-
Patent number: 3946195Abstract: A tennis ball marker which has no moving parts in operation and in which a plurality of removable and interchangeable heating imprint modules are mounted in a housing containing an electric circuit for controlling the supply of power from a source to heat the imprint modules. The imprint modules comprise a ceramic body having an electric heating element embedded therein. The top surface of the ceramic body provides raised portions in the shape of letters or other identifying indicia which are seared onto the surface of a tennis ball placed in contact therewith. The imprint modules are readily interchangeable and are removably plugged into electrical receptacles in the housing to permit the identifying indicia to be readily changed. The housing includes window means through which the imprint modules are exposed.Type: GrantFiled: July 1, 1974Date of Patent: March 23, 1976Inventors: Dianne D. Lyons, William R. Chandler