Blank Mold Encaseable In Finish Mold Patents (Class 65/231)
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Maintenance method for an installation for forming containers, including a resynchronizing procedure
Patent number: 10807297Abstract: Disclosed is a maintenance method for an installation for production of containers from blanks made of plastic material, which includes: a blow-molding machine including a rotating carousel and a plurality of forming stations, each including a mold; a primary power unit connected to the carousel; a transfer device suitable for inserting a blank into a mold or for withdrawing a container therefrom; and a secondary power unit connected to the transfer device. The method includes the detection of a misalignment of the transfer device with the carousel, and, therefore, operations for desynchronization of the power units, for realigning and then for resynchronization of the transfer device and of the carousel.Type: GrantFiled: July 23, 2018Date of Patent: October 20, 2020Assignee: SIDEL PARTICIPATIONSInventors: Franck Santais, Fabian Petit -
Patent number: 8316669Abstract: A mold of a glassware forming machine has a longitudinal plane of symmetry, and two half-molds movable between a closed position and an open extraction position by a powered mold opening/closing device, which has a fixed fastening and supporting structure, two mold-holders, and, for each mold-holder, a respective supporting and actuating arm hinged to the relative mold-holder to rotate about a movable hinge axis, and to the fixed structure to rotate about a fixed hinge axis; the fixed hinge axes being located on opposite sides of the plane of symmetry, and at such a distance from the plane of symmetry that, when the half-molds are in the closed position, the line intersecting the fixed axis and movable axis of each arm extends substantially parallel to the plane of symmetry.Type: GrantFiled: September 2, 2011Date of Patent: November 27, 2012Assignee: Bottero S.p.A.Inventors: Lorenzo Armando, Gianclaudio Borsarelli, Carlo Sesia
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Patent number: 8266926Abstract: A cigarette urn and method of assembly of same that defines an interior passage for smoking debris to travel when multiple components of the urn are assembled into a self-standing, upright assembly condition. A top one of the multiple components has a sidewall opening. The multiple components may be disassembled from the self-standing, upright assembly condition into an overlapping assembly condition with the multiple components overlapping and taking up less overall volume that in the self-standing, upright assembly condition. A fire retardant or heat resistant material may be lining an interior contour of a base of the multiple components. The top one of the multiple components may be of substantially uniform diameter along a majority of its length.Type: GrantFiled: May 5, 2009Date of Patent: September 18, 2012Assignee: Global Equipment Company Inc.Inventors: Richard B. Leeds, Mark A. Goldberg
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Patent number: 8117869Abstract: A blank mold for an I. S. Machine is made up of a pair of opposed engaged blanks. When closed, these blanks have a top surface with an opening. The blanks have an inner surface defining the side wall of a parison which extends upwardly to a position a defined distance below the top surface of the blanks and a continuous, beveled surface connecting the top of the inner surface defining the side wall of the parison and the top opening of the blanks. A pair of funnels, each having a continuous beveled surface extending from a circular horizontally disposed top opening downwardly to smaller centrally located bottom opening, are interfit with the top of the blanks with the top opening of the blanks and the bottom opening of the funnel being coextensive.Type: GrantFiled: April 27, 2006Date of Patent: February 21, 2012Assignee: Emhart Glass S.A.Inventor: F. Alan Fenton
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Patent number: 4936893Abstract: A glass container forming mold, comprising an outer member formed of a metal, an inner member formed of a carbon material, and a flexible, compressible carbon sheet interposed between the outer member and the inner member, is provided.Type: GrantFiled: February 6, 1985Date of Patent: June 26, 1990Assignee: Toyo Garasu Kabushiki KaishaInventors: Toshiyuki Yamada, Tateyuki Sasaki
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Patent number: 4200449Abstract: A multi-section blow molding machine for the manufacture of hollow glassware has in each section a parison mold for each pair of blow molds. The blow molds are disposed below and on opposite sides of the center of oscillation of a neck ring arm carrying rotatable neck rings and arranged so that the mold or molds on one side are open when those on the other side are closed. The molds and neck ring arm are interconnected to oscillate together in opposite directions between lockable positions 180.degree. apart. The parison mold and associated feed and plunger means are movable in and out of operative position below and above the neck ring arm respectively, and operate in timed relation thereto. The open blow molds are spray cooled during the blowing cycle as well as during oscillation of the neck ring arm between its locked positions. In the closed blow molds, the blowing is continued simultaneously with the spray cooling to further cool the molded articles prior to release to a take-out conveyor.Type: GrantFiled: April 20, 1978Date of Patent: April 29, 1980Assignee: Investigacion FIC FideicomisoInventor: John K. Martin