TRANSPORTATION UNIT FOR MUZZLE FORMS OF A HOLLOW BODY MANUFACTURE MACHINE.

Glass bottle for e.g. drink or household liquids has neck with two rings separated by a detent with a rounded locking nipple

A glass bottle has a neck that rises towards a first raised ring (6) defining the first part of a circular groove followed by a step (4) of larger diameter than the neck (3). The zone between the step and rim is of wider diameter (Dm) than the mouth (1). The interface between the neck and step incorporates a rounded nipple (5). The diameter (Dw) of the first raised ring (6) is greater than that of the mouth (Dm). The nipple provides a lock for a multi-cycle cap closure. Also claimed is a suitable mould for bottle manufacture.

Guiding device for neck ring of a glassware making machine

GLASSWARE FORMING MACHINE

A cooling system for a glassware forming machine in which air is delivered to each of two plenums for upward flow of air through vertical passages in mold members on the plenums from an air outlet on the base of the machine via an air duct having a horizontal section, an inlet section extending down from one end of the horizontal section into a hole in an oscillable disk closing the outlet and an outlet section extending up from the other end of the horizontal section into a hole in the plenum.

GLASSWARE FORMING MACHINES

Guiding device for neck ring of a glassware making machine

一种用于在玻璃器皿形成机器中对准缩颈环区段的缩颈环引导件具有中央主体(44或60或94或132)和连接到所述中央主体上以便接收在缩颈环区段的引导细槽内的一对平行滑道(46、48或58、59或96、98或136、136)。位于滑道外侧上的保持件(50)将滑道保持在引导细槽内。除了保持件之外，滑道可通过与缩颈环区段的接合在滑道的夹持细槽(110、114、118、122)内的滚动销(100－106)保持在引导细槽内。

APPARATUS OF MANUFACTURE Of OBJECTS OF HOLLOW GLASS AS WELL AS a WHOLE OF DISTRIBUTION, a MECHANISM HAS MOULD OF RING, a MECHANISM HAS JACK, a MECHANISM HAS HEAD OF BLOWING, AND a MECHANISM OF TRANSFER FOR SUCH an APPARATUS

L'INVENTION CONCERNE LES MACHINES DE FABRICATION D'OBJETS DE VERRE CREUX. ELLE SE RAPPORTE A UNE MACHINE COMPORTANT PLUSIEURS ENSEMBLES 36 DE FABRICATION D'OBJETS, TELS QUE CHAQUE ENSEMBLE FABRIQUE AU MOINS SIMULTANEMENT DEUX OBJETS. PAR EXEMPLE, IL COMPORTE DES MOULES DE BAGUE COOPERANT AVEC DES MOULES EBAUCHEURS 44 ET DES POINCONS 438, ET AVEC DES MOULES FINISSEURS 88 ET DES PLAQUES DE FERMETURE 90. UN DISPOSITIF 39 TRANSMET DES PARAISONS A CHACUN DES MOULES EBAUCHEURS 44. APPLICATION A LA FABRICATION DES OBJETS DE VERRE CREUX. THE INVENTION RELATES TO MACHINES FOR MANUFACTURING HOLLOW GLASS OBJECTS. IT RELATES TO A MACHINE INCLUDING SEVERAL OBJECT MANUFACTURING ASSEMBLIES 36, SUCH AS EACH SET MAKES AT LEAST TWO OBJECTS SIMULTANEOUSLY. FOR EXAMPLE, IT INCLUDES COOPERATING BUSHING MOLDS WITH RUBBER MOLDS 44 AND PUNCHES 438, AND WITH FINISHING MOLDS 88 AND CLOSING PLATES 90. A DEVICE 39 TRANSMITS PARAISONS TO EACH OF THE Roughing molds 44. APPLICATION IN MANUFACTURING HOLLOW GLASS OBJECTS.

PROCEDES ET APPAREILS DE FORMAGE DE RECIPIENTS EN VERRE

L'appareil de formage de récipients en verre comprend deux moules de bagues annulaires 15 et 16 placés au-dessous d'un moule ébaucheur 12. Des mandrins 17 et 18 présentant une face horizontale rainurée sont placés dans le moule de bague. Des bagues annulaires de guidage guident les mandrins. Une source de vide est reliée par des passages centraux verticaux 19 et 20 et par des passages obliques formés dans les mandrins, à la zone de dégagement des faces des moules de bague. Une fois que les masses de verre 10 ont fermé hermétiquement les cavités 13 et 14 des moules ébaucheurs, le vide est appliqué pour comprimer les masses de verre autour des mandrins. Ce procédé est plus rapide que le procédé classique << soufflé-soufflé >> et il assure une meilleure répartition du verre. Applications : fabrication d'articles en verre tels que des bouteilles, des bocaux, des flacons, etc.

dispositivo para formar um artigo oco de vidro que compreendem um molde destinado a receber um esboço

MACHINE POUR LA MISE EN FORME D'ARTICLES DE VERRE

Method of fabricating a multi-tone glass vessel from at least two disparately-colored gobs

A method of fabricating a multi-tone glass vessel includes depositing a molten-glass first gob of a first glass color into a mold having a lower end and an upper end. An initial quantity of gas is injected into the mold in order to form a gob cavity within the first gob and cause the first gob to partially inflate and expand toward the upper end of the mold. A molten-glass second gob of a second glass color is deposited into the mold over the partially-inflated first gob. The introduction of a second quantity of gas into the gob cavity within the mold forms the first and second gobs into a single, multi-tone vessel of predetermined shape.

GLASS FORMING CONTAINER NECK RING

Transport unit for the neck moulds of a machine for making hollow articles

A machine for forming a hollow article of vitreous material has a neck mold having a neck ring with a pair of separable neck ring halves, a pair of holding elements each holding a respective one of the neck ring halves, a transporting element for transporting the neck molds along a predetermined path and having guiding bars, a driving element for moving each of the holding elements relative to the guide bars between closed and open end positions with locking of the same, and carriages displaceably mounted on the guide bars, wherein each of the holding elements for holding a respective one of the neck ring halves is releasably connected with one of the carriages.

Kopfformzange mit geschlossenem Formring und beweglichen Backen

Improvements in or relating to the manufacture of glass bottles by machinery

... 225,951. Gordon, W. A., Smith, H., and Wake, A. Sept. 15, 1923. No Patent granted (Sealing fee not paid). Blowing.-Relates to the formation of pouring lips on glass bottles that are manufactured by machinery, and consists in using a ring mould with a recess which co-operates with a projection a<1>, Fig. 1, on the plunger a to form a lip when a charge of metal is sucked up into the ring mould. The ring mould, shown in plan in Fig. 4, is made in two parts, and in addition to the recess b<3>, has lugs b<4> which engage in corresponding recesses in the plunger to ensure registration of the lip-forming parts. Reference has been directed by the Comptroller to Specification 11447/06.

Method and machine for the production of hollow glassware

METh'OD AND MACHINE FOR THE PRODUCTION OF HOLLOW Abstract A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison (P) in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold (1) held by an inverting apparatus (UIA) having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold (1); inverting the parison (P) held by the first transferable and open-able neck ring mold (1) by rotating the first arm 1800 to an upright orientation at an intermediate station (IRS), while the second arm with a second transferable and open-able neck ring mold (1) is simultaneously placed at the parison forming station (PFS); transferring the first transferable and open-able ...

GRAPHITE GUIDE RINGS

A guide ring (11) comprises a graphite body (13) and a mechanically attached insert (14), preferably made of metal. The insert (14) and body (13) form a guide ring (11) supporting a split neck ring (12) used during glass container manufacturing. The graphite body (13) avoids the need for separate lubrication while being sufficiently strong enough to enable mechanical attachment of the insert (14). The combination provides the structural integrity needed to resist damage during glass container manufacturing operation and the thermal properties needed to contact hot glass gobs.

COOLING DEVICE FOR GLASS CONTAINER FORMING MACHINE

An air cooling mechanism for a machine for molding glass objects from molten glass. The mechanism comprises a mold (14) including mold halves each having a plurality of air passages (20). A fixed plenum (22) includes a slot (24) for the passage of air from that plenum into the air passages of that mold half. Pivot means (2 6) are provided for pivoting the mold halves from a first position where the mold defines an article cavity, to a second positio n away from the article to be molded. In this second position, one end of the air passages are in registry with the slot to effec t the transport of air from the plenum and through the air passages.

GUIDE RING FOR I.S. GLASS FORMING MACHINE

A self-lubricating ring assembly (10) for use in forming a finish portion (F) of a hollow molten glass parison (P), the neck ring assembly (10) having an opposed pair of part cylindrical metallic neck ring sections (22a, 22b) that can be opened and closed with respect to one another. The opening and closing of the neck ring sections is guided by a guide ring assembly (24) that is made up of a larger diameter flange member (26) and a smaller diameter hub member (28) that is coaxially and removably joined to the flange member (26). A peripheral portion of the flange member (26) is slidably received in a slot that is defined by opposed slot portions (30, 30b) of the neck ring sections (22a, 22b). The flange member (26) of the guide ring assembly (24) is formed of graphite, to eliminate the need for external lubrication of the neck ring assembly (10), and the hub member (28) is formed of a hardened metal alloy.

PHOTOGRAPH FOR ROCKET CONTAINERS.

MACHINE FOR THE MANUFACTURE OF GLASSWARE

Improvements brought to the mechanical manufacture of the bottles

Glass-forming machine

VERFAHREN UND VORRICHTUNG ZUM FORMEN VON GLASBEHAELTERN

MASCHINE ZUM HERSTELLEN VON GLASGEGENSTAENDEN.

Separable neck ring mould assembly

A neck-ring mould assembly comprises a pair of separable neck-ring mould halves, and a one-piece top finish mould ring having an exterior tongue occupying matching grooves in the halves for its support, and means for supporting the mould halves for rotation about their common centre. The assembly is composed of two halves 11, 12 clamped in semicircular holders 13, 14 (Fig. 1, not shown), which are slidably supported as rails 17, 18 anchored at their ends to a support ring 20 (Fig. 2, not shown) and normally urged to a closed position by four springs 21. The mould halves 11, 12 close about a one-piece ring R which has an external tongue engaging matching grooves in the mould halves which thus support the ring. The mould halves are separated by the downward movement of an actuator plate 56 upon bell-cranks 27-30 which are pivoted to the slide rails 17, 18, and are associated with the holders 13, 14. The assembly is mounted on a turret 10 which is rotated about a column 3, and the assembly ...

MANUFACTURE OF NECKED CONTAINERS PARTICULARLY GLASS BOTTLES

Manufacture of necked containers particularly glass bottles

The internal neck diameter of glass containers is made uniform by moulding the neck interior during parison-formation with annular ring 8 which forms the top of outer plunger 6. Inner plunger 7 is retracted while air is blown through 6 into mould cavity 5 to form the parison. ...

GLASSWARE FORMING MACHINES

GLASSWARE FORMING MACHINES

Method and machine for the production of hollow glassware

GLASSWARE FORMING MACHINES

Graphite guide rings

METHODS AND COMPONENTS FOR PRODUCING CHILD RESISTANT GLASS CONTAINERS

Disclosed herein are methods and components for manufacturing substantially square glass containers and components and a method for forming parisons are disclosed. A plunger is extended into a mold which presses molten glass against the walls of the mold and against the extended plunger. Compressed air is applied through the neck of the parison to expand the parison outwardly against another mold and an end surface defined by a baffle. The neck ring provides retention features on the neck of the glass container and can include child-resistance features. Each of the molds, neck ring, and plunger produce substantially square glass containers having a substantially square neck.

Glass bottle mfr. - utilising roughing and finishing moulds with at least one identical pair of dimensions

A.INSTALLATION POUR LA FABRICATION DE FLACONS, AINSI QUE LES FLACONS OBTENUS PAR LA MISE EN OEUVRE DE CETTE INSTALLATION. B.INSTALLATION CARACTERISEE EN CE QUE L'UNE AU MOINS DES DIMENSIONS DU MOULE FINISSEUR 5 EST IDENTIQUE A LA DIMENSION CORRESPONDANTE DU MOULE D'EBAUCHE 4. C.L'INVENTION CONCERNE LES TECHNIQUES DU FLACONNAGE.

MACHINE POUR LA FABRICATION D'ARTICLES EN VERRE

Machine à fabriquer des articles en verre comportant une pluralité de postes de travail, l'un d'entre eux étant un poste d'ébauche auquel les paraisons sont formées à partir de masses de verre fondu dans un moule ouvert vers le haut, un chariot pour déplacer les paraisons depuis le poste d'ébauche jusqu'à un autre poste, et des moyens de guidage pour guider le chariot dans un mouvement de va-et-vient rectiligne entre le poste d'ébauche et ledit autre poste. Selon l'invention, cette machine est caractérisée en ce que les parties annulaires destinées à saisir le collet des paraisons sont mobiles respectivement sous l'action de la pression ou de l'aspiration d'un fluide amené au chariot à travers les moyens de guidage. Frabrication d'articles en verre.

PROCESSES AND APPARATUSES OF FORMING OF CONTAINERS OUT OF GLASS

A method and a machine for the production of hollow glassware articles

SETT OCH APPARAT FOR FORMNING AVGLASBEHALLARE

METHOD OF FABRICATING A MULTI-TONE GLASS VESSEL FROM AT LEAST TWO DISPARATELY-COLORED GOBS

A method of fabricating a multi-tone glass vessel includes depositing a molten- glass first gob of a first glass color into a mold having a lower end and an upper end. An initial quantity of gas is injected into the mold in order to form a gob cavity within the first gob and cause the first gob to partially inflate and expand toward the upper end of the mold. A molten-glass second gob of a second glass color is deposited into the mold over the partially-inflated first gob. The introduction of a second quantity of gas into the gob cavity within the mold forms the first and second gobs into a single, multi-tone vessel of predetermined shape.

Glassware forming apparatus

A delivery system for use for delivering gobs of glass from a plurality of feeder orifices to a plurality of sets of a plurality of blank molds. The blank mold sets are rotated about a central axis with each blank mold of each set being positioned a different radial distance from the axis. The delivery system includes individual gob guiding units each having a lower end positioned over its associated blank mold as each set of blank molds are rotated underneath. The lower end of each unit is moved at a different relative tangential velocity to match the different relative tangential velocity of its associated blank mold. The scoops of the gob guiding units are independently moveable into and out of their feeding positions.

Apparatus for forming a glass bottle finish

A neck mold for a glass champagne bottle forming system for forming bottles on the well-known I.S. forming machine is made of two matching halves that form the transfer bead and lower portion of the neck of the bottle mates with an annular, one-piece guide ring carried by the neck ring. The annular guide ring has a relatively sharp edge that matches with the plunger that forms the interior of the bottle finish and also has a flat surface, adjacent the sharp edge, that extends at a 25° angle with the horizontal and forms a planar sloping surface on the inner, upper surface of the bottle with the planar surface being joined to a flat, generally horizontal surface that extends to a curved surface that in turn extends over the top of the bottle finish to an outer annular line where the guide and neck ring mold meet. The resulting bottle produced is one which does not require fire polishing to remove any mold match lines or beads that might interfere with proper sealing of the corks.

НАПРАВЛЯЮЩЕЕ УСТРОЙСТВО КОЛЬЦА ГОРЛОВИНЫ МАШИНЫ ПО ИЗГОТОВЛЕНИЮ СТЕКЛЯННЫХ ИЗДЕЛИЙ

FIELD: process engineering. SUBSTANCE: neck ring guide intended for glassware machine ring sections leveling comprises central part (44) and pair of parallel spaced apart runners (46, 48). The latter are attached to aforesaid central part and inserted into neck ring section guide slots. EFFECT: leveling neck guide ring sections. 12 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 383 499 (13) C2 (51) МПК C03B 9/34 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007129756/03, 07.12.2005 (24) Дата начала отсчета срока действия патента: 07.12.2005 (73) Патентообладатель(и): ОУЭНС-БРОКВЭЙ ГЛАСС КОНТЕЙНЕР ИНК. (US) (43) Дата публикации заявки: 10.02.2009 2 3 8 3 4 9 9 (45) Опубликовано: 10.03.2010 Бюл. № 7 (56) Список документов, цитированных в отчете о поиске: US 5725629 A, 10.03.1998. RU 2015116 C1, 30.06.1994. DE 3637552 C1, 31.03.1988. WO 8304246 A1, 08.12.1983. US 3785795 A, 15.01.1974. 2 3 8 3 4 9 9 R U (86) Заявка PCT: US 2005/044126 (07.12.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 03.08.2007 (87) Публикация PCT: WO 2006/073657 (13.07.2006) Адрес для переписки: 103735, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", пат.пов. Ю.В.Пинчуку, рег.№ 656 (54) НАПРАВЛЯЮЩЕЕ УСТРОЙСТВО КОЛЬЦА ГОРЛОВИНЫ МАШИНЫ ПО ИЗГОТОВЛЕНИЮ СТЕКЛЯННЫХ ИЗДЕЛИЙ (57) Реферат: Изобретение относится к машинам по изготовлению стеклянных изделий. Технический результат изобретения заключается в создании направляющей кольца горловины, позволяющей выравнивать секции кольца горловины в машине по изготовлению стеклянных изделий. Направляющая кольца горловины для выравнивания секций кольца горловины в машине по изготовлению стеклянных изделий включает центральную часть (44) и пару удаленных друг от друга параллельных бегунков (46, 48). Бегунки прикреплены к указанной центральной части и вставляются в направляющие щели секций кольца горловины. 2 н. и 10 з.п. ф-лы, 15 ил. Ñòð.: 1 ru R U ( ...

Spreader unit enabling ring mould replacement in glass mfg. machine - comprises unit having inclined side walls over which side arms of ring mould support pass

Device used for changing the ring moulds of a machine producing hollow glass bodies consists of a spreader unit with inclined side walls over which the side arms of the ring mould support pass when rotated via axis from the finish side to the preform side of the machine. The two side arms are pressed together by a spring force which has to be overcome by the unit before the ring moulds can be removed. ADVANTAGE - Enables the ring moulds to be easily replaced on the preform side of the machine ...

GUIDING DEVICE FOR NECK RING OF A GLASSWARE MAKING MACHINE

A neck ring guide for aligning neck ring sections in a glassware forming machine has a center body (44 or 60 or 94 or 132) and a pair of spaced parallel runners (46, 48 or 58, 59 or 96, 98 or 136, 136) coupled to the center body for receipt in guide slots in the neck ring sections. Keepers (50) on the outboard sides of the runners retain the runners in the guide slots. Instead of keepers, the runners may be retained in the guide slots by roll pins (100 tol06) on the neck ring sections engaged in retainer slots (110, 114, 118, 122) in the runners.

MACHINE FOR FORMING HOLLOW ARTICLES OF VITREOUS MATERIAL

Method and a machine for the production of hollow glassware articles

The invention relates to a method and a machine for the production of hollow glassware, such as bottles, jars, glasses and other glass items, by means of the following processes: blowing-blowing, pressing-blowing, paste mould pressing-blowing or direct pressing, in glassware-forming machines comprising multiple sections. The inventive method comprises the following steps: a first preform or parison is formed in an inverted orientation in a parison mould and a first transferable crown mould which is supported by an inversion apparatus comprising a first arm and a second, diametrically-opposed arm which can be rotated by 180 DEG in an indexed manner, each of said arms supporting a crown mould; the parison supported by the first crown mould is inverted by rotating the first arm by 180 DEG ata vertical orientation towards an intermediary station, thereby enabling the parison to be reheated and stretched in said station, while the second arm with the second crown mould is simultaneously positioned ...

Mould of ring of separable collar axially

MACHINE GLASSWARE MAKING

Apparatus for forming a portion of a glass bottle from dough hot glass melting apparatus usable as a guide ring for making containers and articles of glassware pair mounting a ring insert having a center line insert relative to a ring of graphite body

MASCHINE ZUM HERSTELLEN VON GLASGEGENSTAENDEN.

A Mould for Moulding Wires round the Necks of Bottles.

... 8407. Fox, H. H. April 7. Blowing.-Relates to a mould for blowing bottles having around the neck a ring of glass in which a wire is embedded, as described in Specification 1003/10, [Class 125(i), Bottles &c.]. The neck of the mould is grooved internally at b and straight grooves c are formed in the meeting faces of the mould halves a to receive the straight parts of the wire, which protrude and are supported by forks c or are bent round cutaway parts d.

An Improvement in Machines for Making Glass Bottles and the like.

16,771. Knowles, F. W., and Inman, G. W. July 19. Blowing bottles. The sleeve f, shown in crosssection, which carries the plunger or neck rod g of a bottle making machine, fits the plunger closely and is formed with a number of longitudinal grooves p for the passage of the air for blowing. Accidental lateral movement of the plunger g is thus prevented.

Improvements in Machines for Manufacturing Glass Bottles, Jars, and the like.

... 1874. Knowles, F. W., and Inman, G. W. Jan. 25. Blowing.-In machines of the type described in Specifications 5729/09, 16,771/09, and 18,562/09, the nipple is replaced by a sleeve 17 having a concave end 18, which co-operates with the neck mould G in forming the neck. The plunger 21 is drawn back in two stages against the action of a spring 15 by a rotating cam 25 similar to that described in Specification 18,562/09. During the first stage, the plunger is retracted sufficiently to permit blowing. During the second stage, the part 20 of the plunger strikes the shoulder 19 in the sleeve 17 and draws it back against the action of a spring 22. Specification 24,895/99 is also referred to.

Guide ring for I.S. glass forming machine

GUIDING DEVICE FOR NECK RING OF A GLASSWARE MAKING MACHINE

A neck ring guide for aligning neck ring sections in a glassware forming machine has a center body (44 or 60 or 94 or 132) and a pair of spaced parallel runners (46, 48 or 58, 59 or 96, 98 or 136, 136) coupled to the center body for receipt in guide slots in the neck ring sections. Keepers (50) on the outboard sides of the runners retain the runners in the guide slots. Instead of keepers, the runners may be retained in the guide slots by roll pins (100 tol06) on the neck ring sections engaged in retainer slots (110, 114, 118, 122) in the runners.

Ring mould for glass articles - esp for neck moulding of blown glass bottles

MACHINE FOR THE MANUFACTURE OF GLASSWARE

Metal mold for glass forming

The present invention aims to provide a metal mold for glass, which needs not apply any swab in molding of glass, enabling no-swabbing glass forming. The alloy for the mold comprises by weight Cu: 10 to 80%, Al: 4 to 11%, Cr: 3 to 16%, Ni: 2 to 36%, and at least one rare earth element: 0.02 to 2.08 with the balance consisting of Fe and further comprises at least one member selected from the group consisting of Ti: Al %×0.5 to 2, V: Al %×0.2 to 1, Zr: Al %×0.1 to 0.3, and Nb: Al %×0.1 to 0.3. The alloy is gradually cooled from the solidification initiation temperature to 500° C. at a cooling rate of 10° C./min. The surface of the mold is coated with an Al-containing coating or roughened to an average roughness of 0.3 to 5 μm. A solid lubricating film is provided in a fitting portion of the mold, or alternatively a self-lubricating solid is embedded in the fitting portion of the mold.

METHOD AND MACHINE FOR PRODUCTION OF HOLLOW GLASSWARE

PROBLEM TO BE SOLVED: To shorten a molding cycle time of hollow glass wares and improve the quality of the produced glass wares by a glass molding machine having one or many machine sections. SOLUTION: The machine and a method include: molding parisons with an inversed posture in a first neck ring molding die and a blank molding die BMA held by a reversing device UIA having a first and second arms having movable and openable and closable neck ring molding dies respectively and facing in exact reverse of each other; setting up the parisons vertically at an intermediate station IRS by turning the first arm by 180°, and transferring the first neck ring molding die from the intermediate station to a blow molding station BFS; releasing the first parison into a blow molding die device BLMA, and molding a completed product by blowing the parison into the blow molding die; and disposing the completed product at a stationary plate or a transporting conveyer by transferring the completed product ...

Glass container mouthpiece tool - has reinforcing half-shell bonded to mouthpiece half-shell by induction soldering to reduce formation of oxide(s)

In mfg. the tool for the mouthpiece of glass containers, for the glass mfg. industry, the reinforcing half-shells (4) are bonded to each of the mouthpiece half-shells (2) by induction soldering. A high temp. solder (5) is between each mouthpiece half-shell (2) and the reinforcing half-shell (4), to be melted by induction heat. The erosion zone of the mouthpiece half-shells (2) is produced from cast iron or bronze. The reinforcing half-shells (4) are of a Ni or Co alloy. USE/ADVANTAGE - The process reduces the formation of oxides when the reinforcing shells are bonded to the mouthpiece shells.

FÜHRUNGSRINGE IN GRAPHIT

Halsringhebel für eine Glasherstellungsmaschine.

METHOD AND APPARATUS FOR FORMING GLASS CONTAINERS

METHOD OF FABRICATING A MULTI-TONE GLASS VESSEL FROM AT LEAST TWO DISPARATELY-COLORED GOBS

A method of fabricating a multi-tone glass vessel includes depositing a molten-glass first gob of a first glass color into a mold having a lower end and an upper end. An initial quantity of gas is injected into the mold in order to form a gob cavity within the first gob and cause the first gob to partially inflate and expand toward the upper end of the mold. A molten-glass second gob of a second glass color is deposited into the mold over the partially-inflated first gob. The introduction of a second quantity of gas into the gob cavity within the mold forms the first and second gobs into a single, multi-tone vessel of predetermined shape. 1. A method of fabricating a multi-tone glass vessel of predetermined shape , the method comprising:depositing a molten-glass first gob of a first color into a mold having a lower end and an open upper end opposite the lower end, the mold being vertically oriented, and the lower and upper ends being defined relative to the gravitational field, such that gravity draws deposited molten glass toward the lower end;introducing an initial quantity of gas into the lower end of the mold in order to form a gob cavity within the first gob and cause the first gob to partially inflate and expand toward the upper end of the mold;depositing a molten-glass second gob into the mold over the partially-inflated first gob such that (i) the second gob flows freely and randomly over the partially-inflated first gob under the drawing force of gravity in order to create randomized, non-molded flow patterns of the second glass upon the partially-inflated first gob and (ii) the partially-inflated first gob is situated between the second gob and the lower end of the mold, the second gob being of a second color contrasting with the first color; andintroducing a second quantity of gas into the gob cavity within the mold in order to form the first and second gobs into a single, multi-tone vessel of predetermined shape.2. The method of wherein the vessel is a ...

Neck Ring System and Glassware Forming Process

A glassware-forming neck ring system includes a neck ring assembly and a carrier assembly carrying the neck ring assembly. The neck ring assembly includes a neck ring guide having a first forming aperture therethrough around a vertical axis, and a neck ring divided along a longitudinal axis into neck ring sections carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis. The carrier assembly includes a carrier having a body with a second forming aperture therethrough, longitudinally opposite ends, laterally opposite sides between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis. A process of forming glassware includes carrying the glassware by a neck ring system through an entire glassware forming process from a blank molding station to a ware handler. 1. A glassware-forming neck ring system that includes: a neck ring guide having a first forming aperture therethrough around a vertical axis, and', 'a neck ring divided along a longitudinal axis into neck ring sections carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis; and, 'a neck ring assembly including 'a carrier having a body with a second forming aperture therethrough, longitudinally opposite ends, laterally opposite sides between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis.', 'a carrier assembly carrying the neck ring assembly and including2. The system set forth in wherein the neck ring sections have axially opposite section ends claim 1 , and the neck ring guide has axially opposite guide ends that project beyond the section ends and are ...

Neck Ring System and Glassware Forming Process

A glassware-forming neck ring system includes a neck ring assembly and a carrier assembly carrying the neck ring assembly. The neck ring assembly includes a neck ring guide having a first forming aperture therethrough around a vertical axis, and a neck ring divided along a longitudinal axis into neck ring sections carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis. The carrier assembly includes a carrier having a body with a second forming aperture therethrough, longitudinally opposite ends, laterally opposite sides between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis. 1. A glassware-forming neck ring system that includes: a neck ring guide having a first forming aperture therethrough around a vertical axis, and', 'a neck ring divided along a longitudinal axis into neck ring sections carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis; and, 'a neck ring assembly including 'a carrier having a body with a second forming aperture therethrough, longitudinally opposite ends, laterally opposite sides between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis.', 'a carrier assembly carrying the neck ring assembly and including2. The system set forth in wherein the neck ring sections have axially opposite section ends claim 1 , and the neck ring guide has axially opposite guide ends that project beyond the section ends and are trapped between corresponding portions of the carrier with spaces therebetween to allow the neck ring assembly to float with respect to the carrier assembly along the vertical axis.3 ...

MODULAR ALIGNMENT PROCESS SYSTEM FOR MOLD COMPONENTS

A mold system is provided for use in a glass container mold assembly that includes a base, a first plunger containing cylinder having a first cross-sectional area configured and sized to fit upon the base, and a male mold merger movable between a retracted and extended positioned that is configured tor insertion into a gob of molten glass to form an interior cavity in the gob to form a parison capable of be big blown into a glass container. The mold system comprises an alignment cylinder coaxially coupled to the plunger containing cylinder and having a second cross-sectional area larger than the first cross-sectional area of the plunger containing cylinder for accommodating and receiving a male mold member having a cross-sectional area too large to be accommodated by the first cross-sectional area of the plunger containing cylinder. The alignment cylinder includes an interior passageway. 1. A system for use in a glass container mold assembly that includes a base , a first plunger containing cylinder having a first cross sectional area configured and sized to fit upon the base , and a male mold member movable between a retracted and extended positioned that is configured for insertion into a gob of molten glass to form an interior cavity in the gob to form a parison capable of being blown into a glass container , the mold system comprising:an alignment cylinder coaxially coupled to the plunger containing cylinder awl having a second cross-sectional area larger than the first cross-sectional area of the plunger containing cylinder for accommodating and receiving a male mold member having a cross-sectional area too large to be accommodated by the first cross-sectional area of the plunger containing cylinder, the alignment cylinder including an interior passageway.2. The mold system of further comprising a sleeve member having an exterior surface and an interior surface claim 1 , the exterior surface being sized and configured for being received within the interior ...

Method for producing glass bottles by automatic forming and apparatus to carry out the method

A process for producing glass bottles with shoulders includes a preform preparation step and a finishing step, in which a compressed gas is blown and the preform is rotated by 180° between the preform mold and the finishing mould. Preform preparation is achieved by introducing a glass gob into the mold through an upper aperture; inserting a blowing sleeve into the glass gob, the end of the sleeve extending beyond the shoulders of the outline of the preform of the bottle, the sleeve being closed by a plunger element slidable within its interior; opening the cavity of the sleeve to disengage the plunger element; and blowing air through the sleeve, wherein the final finishing step is achieved in an open preform mold, the volume of the cavity of the finishing mold being greater than the volume of the cavity of the preform mold by 5-20%. 1224. A process for producing glass bottles with shoulders , in accordance with a cavity forming method comprising a preform preparation step and a finishing step , with blowing by compressed air or other gas , and 180° rotation of a preform between a preform mold () and a finishing mold () ,wherein the preform preparation step is achieved by:{'b': 40', '2, 'a) introducing a glass gob () into the preform mold () through an upper aperture;'}{'b': 13', '40', '6', '13', '13', '12, 'b) from a base of the preform mold, inserting a blowing sleeve () into the glass gob () deposited on a base of a preform mold cavity (), an end of said sleeve () extending beyond the shoulders of an outline of the preform of a bottle to be produced, said sleeve () being closed by a plunger element () slidable within an interior of said sleeve;'}{'b': 13', '12, 'c) opening a cavity of the sleeve () to disengage the plunger element (); and'}{'b': '13', 'd) blowing air through said sleeve (),'}{'b': 24', '28', '6, 'wherein a final finishing step is achieved in an open preform mold operating as the finishing mold () with a blowing head provided with a blowing tube, a ...

Hollow glass product manufacturing method and machine

Glass product forming device

Method and a machine for the production of hollow glassware articles

A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold; inverting the parison held by the first transferable and open-able neck ring mold, by rotating the first arm 180° to an upright orientation at an intermediate station, while the second arm with a second transferable and open-able neck ring mold is simultaneously placed at the parison forming station; transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.

Glassware forming machine with cooling system

A cooling system for a glassware forming machine in which air is delivered to each of two plenums for upward flow of air through vertical passages in mold members on the plenums from an air outlet on the base of the machine via an air duct having a horizontal section, an inlet section extending down from one end of the horizontal section into a hole in an oscillable disk closing the outlet and an outlet section extending up from the other end of the horizontal section into a hole in the plenum.

THROAT RING LEVER FOR GLASS FORMING MACHINE.

PROCEDURE AND APPARATUS FOR FORMING GLASS CONTAINERS

Guiding device for neck ring of a glassware making machine

Vodilica prstena grla, koja služi za poravnavanje sekcija prstena grla u stroju za oblikovanje proizvoda od stakla, pri čemu navedena vodilica prstena grla ima središnje tijelo (44 ili 60 ili 94 ili 132), naznačena time što navedena vodilica prstena grla nadalje obuhvaća jedan par razmaknutih paralelnih kliznih elemenata (46, 48 ili 58, 59 ili 96, 98 ili 136, 136) koji su povezani s navedenim središnjim tijelom i namijenjeni su da budu umetnuti u utore za vođenje sekcija prstena grla. Patent sadrži još 11 patentnih zahtjeva. A throat ring guide for aligning the throat ring sections in the glass product forming machine, said throat ring guide having a central body (44 or 60 or 94 or 132), wherein said throat ring guide further comprises a pair of spaced apart parallel sliding elements (46, 48 or 58, 59 or 96, 98 or 136, 136) which are connected to said central body and are intended to be inserted into the grooves for guiding the throat ring sections. The patent contains 11 more patent claims.

APPARATUS FOR FORMING GLASS ARTICLES

Method and a machine for the production of hollow glassware articles

A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold; inverting the parison held by the first transferable and open-able neck ring mold, by rotating the first arm 180° to an upright orientation at an intermediate station, while the second arm with a second transferable and open-able neck ring mold is simultaneously placed at the parison forming station; transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.

Thermal break device for contacting a part during cooling

La présente invention concerne un organe de rupture thermique (100) présentant une surface de contact (101) dont la forme correspond à celle d’au moins une partie d’une surface de contour externe (300) d’une pièce (3000) en cours de refroidissement, ledit organe de rupture thermique (100) comprenant une structure alvéolaire et étant constitué d’un matériau à faible conductivité thermique, de sorte que l’organe de rupture thermique (100) et la pièce (3000) effectuent un contact à transfert de chaleur minimisé.

MOLDING DEVICE AND METHOD FOR CONTAINER NECKS.

Il s'agit d'un dispositif de moulage pour cols de récipients et d'un procédé mettant en œuvre un tel dispositif, comportant une pièce (4) évidée de bout en bout pour former un alésage (5), ledit alésage comprenant une portion d'extrémité (6) de moulage de la face externe (7) du col, et un élément (9) coopérant jointivement avec l'alésage (5) et comprenant une extrémité (10) propre à coiffer le col du récipient, l'extrémité (10) comporte une saillie (12) de révolution autour de l'axe (13) de l'alésage, dirigée dans le sens dudit axe et propre à mouler la face interne dudit col, l'élément (9) est agencé pour coopérer de façon coulissante dans la pièce (4) entre une position de moulage où la saillie est introduite dans ladite portion d'extrémité (6) d'alésage, et une position d'effacement où la saillie est en retrait par rapport à ladite portion d'extrémité (6) d'alésage. Des moyens (15) de déplacement de l'élément (9), dans la pièce (4), entre ces deux positions sont prévus. This is a molding device for container necks and a method implementing such a device, comprising a part (4) hollowed out from end to end to form a bore (5), said bore comprising a portion end (6) for molding the outer face (7) of the neck, and an element (9) cooperating jointly with the bore (5) and comprising an end (10) suitable for covering the neck of the container, the end (10) comprises a projection (12) of revolution around the axis (13) of the bore, directed in the direction of said axis and suitable for molding the internal face of said neck, the element (9) is arranged to slidingly cooperate in the part (4) between a molding position where the protrusion is introduced into said bore end portion (6), and a retracted position where the protrusion is recessed with respect to said portion end (6) of the bore. Means (15) for moving the element (9), in the part (4), between these two positions are provided.

Forming glass parisons

Metal mold for glass forming

The present invention aims to provide a metal mold for glass, which needs not apply any swab in molding of glass, enabling no-swabbing glass forming. The alloy for the mold comprises by weight Cu: 10 to 80%, Al: 4 to 11%, Cr: 3 to 16%, Ni: 2 to 36%, and at least one rare earth element: 0.02 to 2.0% with the balance consisting of Fe and further comprises at least one member selected from the group consisting of Ti: Al%×0.5 to 2, V: Al%×0.2 to 1, Zr: Al%×0.1 to 0.3, and Nb: Al%×0.1 to 0.3. The alloy is gradually cooled from the solidification initiation temperature to 50° C. at a cooling rate of 10° C./ min. The surface of the mold is coated with an Al-containing coating or roughened to an average roughness of 0.3 to 5 μm. A solid lubricating film is provided in a fitting portion of the mold, or alternatively a self-lubricating solid is embedded in the fitting portion of the mold.

GLASS ARTICLE FORMING MACHINE

Quick change invert arm assembly

An invert arm assembly for a glass container forming machine of the I.S. type, the invert arm assembly having an opposed pair of invert arm segments that are movable toward and away from one another and define one or more neck ring assembly receiving apertures when the invert arm segments are disposed adjacent to one another. A neck ring assembly is placed in each aperture and is locked in place with respect to the invert arm segments. Each neck ring assembly can be removed from the aperture in which it is located by inserting a portion of a hand tool in a portion of the invert arm segments to unlock the neck ring assembly from the aperture without moving the invert arm segments with respect to one another.

"A TRANSFER MECHANISM FOR A GLASS ITEM FORMING MACHINE".

Parison glass forming machine and forming method of light weight glass container

Method and apparatus for forming glass containers

Method and apparatus for forming glass containers by the blow and blow process in which a parison mold and blow mold are positioned relative to each other, such that parisons can be transferred by an invert arm. The parisons are formed with their necks down in the parison mold from a charge of glass delivered thereto, and vacuum is applied to the neck mold to settle the molten glass in the neck mold about a special neck pin to thereby form the finish portion of the container. The neck pin is pulled and counterblow of the charge into parison form is accomplished and the parison is transferred from the parison mold to the blow mold where it is expanded into final shape. The parison mold is coated with a "solid film lubricant" which provides a surface that has an insulating effect and requires less "swabbing" over its useable life. A plunger that has a tip that produces less heat removal for the time it is in contact with the charge or gob of glass is used and purging of the vacuum passages in the plunger is carried out each cycle.

"A NECK RING MECHANISM FOR A GLASS ARTICLE FORMING MACHINE".

Machine for forming hollow articles of vitreous material

ABSTRACT OF THE DISCLOSURE A machine for forming a hollow article of vitreous material has a neck mold having a neck ring with a pair of separable neck ring halves, a pair of holding elements each holding a respective one of the neck ring halves, a transport-ing element for transporting the neck molds along a predetermined path and having guiding bars, a driving element for moving each of the holding elements relative to the guide bars between closed and open end positions with locking of the same, and carriages displaceably mounted on the guide bars, wherein each of the holding elements for holding a respective one of the neck ring halves is releasably connected with one of the car riages.

Container finish gripper

A container gripper (10, 10') comprises a housing (12) and a petal assembly (14) configured to be carried in the housing assembly (12). The petal assembly (14) includes a petal holder (94, 94') and a plurality of circumferentially-spaced articulating petals (96, 96') having upper ends pivotably coupled to the petal holder (94, 94') and lower ends configured to be guided by the lower housing (18) of the housing assembly (12). The petal assembly (14) further includes a travel brace (98, 98') configured to limit the translation of the petal holder (94, 94'), and a return spring (100) between the travel brace (98, 98') and the petal holder (94, 94').

Invert mechanism of a glass machine

A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and open-able neck ring mold; inverting the parison held by the first transferable and open-able neck ring mold, by rotating the first arm 180° to an upright orientation at an intermedi-ate station, while the second arm with a second transferable and open-able neck ring mold is simultaneously placed at the parison forming station; transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.

Method and apparatus for forming glass containers

Method and apparatus for forming glass containers by the blow and blow process in which a parison mold and blow mold are positioned relative to each other, such that parisons can be transferred by an invert arm. The parisons are formed with their necks down in the parison mold from a charge of glass delivered thereto, and vacuum is applied to the neck mold to settle the molten glass in the neck mold about a special neck pin to thereby form the finish portion of the container. The neck pin is pulled and counterblow of the charge into parison form is accomplished and the parison is transferred from the parison mold to the blow mold where it is expanded into final shape. The parison mold is coated with a "solid film lubricant" which provides a surface that has an insulating effect and requires less "swabbing" over its useable life. A plunger that has a tip that produces less heat removal for the time it is in contact with the charge or gob of glass is used and purging of the vacuum passages in the plunger is carried out each cycle.

"IMPROVEMENTS INTRODUCED IN A SUPPLY FACILITY IN A MACHINE TO FORM GLASS ARTICLES".

COOLING DEVICE FOR GLASS CONTAINER FORMING MACHINE

La presente invención se refiere a un mecanismo enfriador de aire para una máquina para moldear objetos de vidrio a partir de vidrio fundido, comprendiendo el mecanismo; a). un molde, teniendo el molde una pluralidad de pasajes de aire a través del mismo; b). una cámara de distribución fija que define una cámara de presión, incluyendo la cámara de distribución una ranura que define una salida para el paso de aire desde la cámara de distribución a través de los pasajes de aire del molde, c). medios para suministrar aire presurizado a la cámara de distribución; y d). medios de pivote para pivotar el molde desde una primera posición en donde el molde acopla un artículo que se va a moldear, hacia una segunda posición en alejamiento del artículo que se va a moldear, y en donde los extremos de los pasajes de aire están en coincidencia con la ranura, para efectuar el paso de aire desde la cámara de distribución y a través de los pasajes de aire.

Hollow product forming machine from glass material

Method for producing glass bottles by automatic forming and apparatus to carry out said method

Apparatus for forming neck finishes on glass containers

Apparatus and method for applying mold release agent to mold for final molding of glass bottle, and apparatus and method for manufacturing glass bottle

通过提供适于向最终成型模涂布脱模剂的构成而有助于玻璃瓶品质稳定化，所述构成不需要通过操作人员的手动作业进行向最终成型模的脱模剂涂布作业，能够降低参与脱模剂涂布作业的操作人员的负担并且能够进一步提升脱模剂涂布中的操作人员的安全性，能够缩短由于脱模剂涂布作业引起的玻璃瓶成型的停止时间，能够降低最终成型中的脱模剂的涂布位置的变化、涂布量等的不均。脱模剂涂布装置(40)构成为，向设置于最终成型模(31)的最终成型模成型面(31f)的一部分和设置于底模(32)的底模成型面(32f)的整个面中的至少任一方涂布脱模剂，所述底模配置于最终成型模(31)的下部。

Transport unit for the neck moulds of a machine for making hollow articles.

A machine for forming a hollow article of vitreous material has a neck mold having a neck ring with a pair of separable neck ring halves, a pair of holding elements each holding a respective one of the neck ring halves, a transporting element for transporting the neck molds along a predetermined path and having guiding bars, a driving element for moving each of the holding elements relative to the guide bars between closed and open end positions with locking of the same, and carriages displaceably mounted on the guide bars, wherein each of the holding elements for holding a respective one of the neck ring halves is releasably connected with one of the carriages.

Coarse mold and finish mold

Machine for forming hollow articles of vitreous material

A machine for forming a hollow article of vitreous material has a neck mold having a neck ring with a pair of separable neck ring halves, a pair of holding elements each holding a respective one of the neck ring halves, a transporting element for transporting the neck molds along a predetermined path and having guiding bars, a driving element for moving each of the holding elements relative to the guide bars between closed and open end positions with locking of the same, and carriages displaceably mounted on the guide bars, wherein each of the holding elements for holding a respective one of the neck ring halves is releasably connected with one of the carriages.

Method and device for producing a hollow object

The bottle is molded from a tub-shaped glass preform. The molding assembly comprises a bottle mouth former (10) and a finishing mold (13). These molding tools (10, 13) are centered relative to each other in a novel manner. On closing the finishing mold, relative centering and interlocking, take place directly. The finishing mold has two mold halves (11, 12). During closure, these are moved together, to meet at a plane of separation. Centering takes place in such a manner that no glass material from the preform is nipped in the plane of separation. The mouth former is centered against the finishing mold in relation to the plane of separation, preferably at the center of the plane of separation. Centering takes place such that the longitudinal central axis (21) of the mouth former and the plane of separation coincide with the longitudinal central axis of the finishing mold. The mouth former is centered and interlocked by guide surfaces (22) running transversely to the plane of separation, preferably on an axis lying within the plane of separation. An independent claim IS INCLUDED FOR corresponding molding equipment.

Glassware forming machine

DEVICE FOR FORMING A HOLLOW GLASS ARTICLE COMPRISING A MOLD FOR RECEIVING A DRAFT

Dispositif (1) pour former un article creux en verre à partir d'une ébauche, l'article comportant une bague s'étendant autour d'un axe (D), un corps, et une ou plusieurs épaule(s) s'étendant entre la bague et le corps, comprenant : - un moule (50) comportant plusieurs parties (54, 56) mobiles entre une configuration fermée, dans laquelle les parties définissent une première empreinte (58) adaptée pour former le corps de l'article, et une configuration ouverte dans laquelle les parties sont écartées les unes des autres pour démouler l'article, et - une tête de soufflage (52) mobile entre une position de soufflage dans laquelle la tête de soufflage est appliquée contre le moule, et une position de repos dans laquelle la tête de soufflage est à l'écart du moule, la tête de soufflage étant adaptée pour injecter au moins un jet de gaz à l'intérieur de l'ébauche dans la position de soufflage. La tête de soufflage comporte au moins une face (76) définissant une deuxième empreinte (78) adaptée pour former au moins une partie de la ou des épaule(s) dans la position de soufflage. Procédé et article creux en verre correspondants.

Piston and cylinder mechanism

A piston and cylinder mechanism wherein the cylinder moves relative to the piston and the cylinder has a cam follower extending outwardly therefrom for engaging a cam track, the cylinder having some lubricant therein. A cam follower shaft is mounted in the base of the cylinder and has a cam roller thereon. Conduit means is provided in the base and the shaft providing communication between the inner surface of the cam roller and the interior of the cylinder to provide for lubrication of the roller.

Guide ring

Necklace assembly for the glassware forming machine and guide ring assembly used therein

Guiding device for neck ring of a glassware making machine

A neck ring guide for aligning neck ring sections in a glassware forming machine has a center body (44 or 60 or 94 or 132) and a pair of spaced parallel runners (46, 48 or 58, 59 or 96, 98 or 136, 136) coupled to the center body for receipt in guide slots in the neck ring sections. Keepers (50) on the outboard sides of the runners retain the runners in the guide slots. Instead of keepers, the runners may be retained in the guide slots by roll pins (100 tol06) on the neck ring sections engaged in retainer slots (110, 114, 118, 122) in the runners.

Method and apparatus for producing a hollow glass article

Bei der Herstellung von Glasflaschen kommt es gelegentlich zu so genannten Flügeln am Flaschenhals (18). Diese Flügel stellen einen scharfkantigen Grat am Flaschenhals (18) dar, der die Flasche unbrauchbar macht. Die Erfindung sieht vor, eine zur Herstellung der Flasche dienende Fertigform (13) und ein Mündungswerkzeug (10) relativ zueinander formschlüssig zu zentrieren. Diese Zentrierung erfolgt so, dass die Längsmittelachsen des Mündungswerkzeugs (10) und der Fertigform (13) auf einer gemeinsamen Linie liegen, die mittig durch eine Trennebene (16) der Fertigform (13) verläuft. Durch diese mittige Zentrierung des Mündungswerkzeugs (10) zur Trennebene (16) kann beim Schließen der Formhälften (11, 12) der Fertigform (13) kein Glas in der Trennebene (16) eingeklemmt werden. Dadurch wird die Bildung von die Flasche unbrauchbar machenden Flügeln vermieden. In the production of glass bottles, there are occasionally so-called wings on the neck of the bottle (18). These wings represent a sharp-edged ridge on the bottleneck (18), which makes the bottle useless. The invention provides for centering a finished mold (13) serving for the production of the bottle and a mouth tool (10) in a form-fitting manner relative to one another. This centering is carried out so that the longitudinal center axes of the necking tool (10) and the finished mold (13) lie on a common line which runs centrally through a parting plane (16) of the finished mold (13). By this central centering of the necking tool (10) to the parting plane (16), no glass in the parting plane (16) can be clamped when closing the mold halves (11, 12) of the finished mold (13). As a result, the formation of the bottle unusable making wings is avoided.

Method and machine for the production of hollow glassware

The invention relates to a method and a machine for the production of hollow glassware, such as bottles, jars, glasses and other glass items, by means of the following processes: blowing-blowing, pressing-blowing, paste mould pressing-blowing or direct pressing, in glassware-forming machines comprising multiple sections. The inventive method comprises the following steps: a first preform or parison is formed in an inverted orientation in a parison mould and a first transferable crown mould which is supported by an inversion apparatus comprising a first arm and a second, diametrically-opposed arm which can be rotated by 180 DEG in an indexed manner, each of said arms supporting a crown mould; the parison supported by the first crown mould is inverted by rotating the first arm by 180 DEG at a vertical orientation towards an intermediary station, thereby enabling the parison to be reheated and stretched in said station, while the second arm with the second crown mould is simultaneously positioned at a parison-forming station in order to perform another parison-forming cycle; the first crown mould supporting the first parison in a vertical orientation is transferred along a semi-circular trajectory from the intermediary station to a blow-moulding station by means of a longitudinal transfer apparatus; the first parison is removed in a blow mould and the first crown mould is returned to the first arm of the inversion apparatus at the intermediary station in order to be repositioned at the parison-forming station by rotating the first arm by an additional 180 DEG , thereby completing a 360 DEG rotation, while the second arm reaches the intermediary station in order to perform a transfer cycle; the first parison is blown in a blow mould in order to form a finished product; and the finished product in a vertical orientation is transferred along a semi-circular trajectory, once the blow mould is opened, by means of an emptier such that said finished product is positioned on a ...

Method and machine for the production of hollow glassware articles

A method and a machine for the production of hollow glassware articles, by the blow-and-blow, press-and-blow, press-and-blow paste mold and direct-press processes in a glassware forming machine including single or multiple machine sections each having single or multiple-cavity, comprising: forming a parison in an inverted orientation, into a blank mold and a first transferable and open-able neck ring mold held by an inverting apparatus having a first and a second diametrically opposed arms, each arm holding a transferable and openable neck ring mold; inverting the parison held by the first transferable and openable neck ring mold, by rotating the first arm 180° to an upright orientation at an intermediate station, while the second arm with a second transferable and openable neck ring mold is simultaneously placed at the parison forming station; is transferring the first transferable and open-able neck ring mold holding the parison in an upright orientation, from the intermediate station, to a blow mold station, by a transference apparatus; releasing the first parison into a blow mold, and turning back the first transferable and open-able neck ring mold empty to the first arm of the inverting apparatus, at the intermediate station to be placed again at the parison forming station by rotating the first arm additional 180°, completing a 360° turn, while the second arm reaches to the intermediate station; blowing the parison into a blow mold to form a finished article; and transferring the finished article in an upright orientation, once the blow mold is opened, by a take out apparatus, to place it at a dead plate or at a carrying conveyor.

PROCEDURE AND APPARATUS FOR MANUFACTURE OF GLASS CONTAINERS AND SUBSTANCES FOR SUCH

Patent JPS5551856B2

Apparecchiatura per la fabbricazione di oggetti di vetro

Ustnik vsebnika v obliki steklenice za vrtilni kronski zamašek in z zaščito pred oddrobitvijo

Macchina per la formatura di articoli di vetro

Procedimento ed apparecchio per formare contenitori di vetro

Führungsvorrichtung für den halsring einer glaswarenherstellungsmaschine

Neck ring system and glassware forming process

Process for production of cellular glass products and equipment for their production

Grlić boce s navojnim krunastim čepom i zaštitom od prskanja

Glassware forming process

A glassware-forming neck ring system (10, 110, 210) includes a carrier assembly (14, 114, 214) carrying a neck ring assembly (12, 112). The neck ring assembly includes a neck ring guide (18) having a first forming aperture (39) therethrough around a vertical axis (A), and a neck ring (20, 220) divided along a longitudinal axis (C) into neck ring sections (20a,b, 220a,b) carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis (B). The carrier assembly includes a carrier (46, 246) having a body (48, 148, 248) with a second forming aperture (50) therethrough, longitudinally opposite ends (52, 53, 152, 153, 252, 253), laterally opposite sides (54, 55, 254, 255) between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis. A process of forming glassware includes carrying the glassware by a neck ring system through an entire glassware forming process from a blank molding station to a ware handler.

Dispositivo destinado a aplicar um agente de desmoldagem a um molde de acabamento de garrafas de vidro, processo de aplicação de um agente de desmoldagem a um molde de acabamento de garrafas de vidro, dispositivo de fabrico de garrafas de vidro, e processo de fabrico de garrafas de vidro

ガラスびん成形機

(57)【要約】 【課題】 生産性を低下させることなく、パリソンの内 面部への異物の付着を防止し、製品強度の向上を図るこ とのできるガラスびん成形機を提供する。 【解決手段】 粗型の下部に設けられた口型及びガイド リングの開口部にプランジャを挿入・上昇させて、当該 粗型内に投入されるゴブを当該プランジャによってプレ ス成形してパリソンを形成し、口型及びガイドリングに はプランジャの下降時にパリソンの内面部に生じる減圧 によって当該内面部に外気を導入する空気孔を備えたガ ラスびん成形機において、プランジャ９が所定位置に下 降するまで当該プランジャ９の下降速度を減速させる減 速手段２１を備え、この減速によってパリソン３９の内 面部４１への異物の流入を阻止するものである。

Neck ring system and glassware forming process

A glassware-forming neck ring system (10, 110, 210) includes a carrier assembly (14, 114, 214) carrying a neck ring assembly (12, 112). The neck ring assembly includes a neck ring guide (18) having a first forming aperture (39) therethrough around a vertical axis (A), and a neck ring (20, 220) divided along a longitudinal axis (C) into neck ring sections (20a,b, 220a,b) carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis (B). The carrier assembly includes a carrier (46, 246) having a body (48, 148, 248) with a second forming aperture (50) therethrough, longitudinally opposite ends (52, 53, 152, 153, 252, 253), laterally opposite sides (54, 55, 254, 255) between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis. A process of forming glassware includes carrying the glassware by a neck ring system through an entire glassware forming process from a blank molding station to a ware handler.

Proceso de formación de artículos de vidrio

Un proceso de formación de artículos de vidrio que incluye las etapas de: (a) adquirir un sistema de anillo de cuello (10, 110, 210) con al menos un manipulador de materiales (16); (b) transferir el sistema de anillo de cuello (10, 110, 2 10) a una estación de molde en bruto; (c) moldear en bruto un trozo de vidrio para crear un artículo de vidrio que tenga un acabado de cuello formado por el sistema de anillo de cuello (10, 110, 210); (d) transferir el artículo de vidrio portado por el sistema de anillo de cuello (10, 110, 210) a una estación de moldeo por soplado; (e) moldear por soplado el artículo de vidrio portado por el sistema de anillo de cuello (10, 110, 210); (f) transferir el artículo de vidrio portado por el sistema de anillo de cuello (10, 110, 210) a un manipulador de artículos; y (g) abrir el sistema de anillo de cuello (10, 110, 210) para liberar el artículo de vidrio del sistema de anillo de cuello (10, 110, 210) sin liberar el al menos un manipulador de materiales del sistema de anillo de cuello (10, 110, 210), en donde el artículo de vidrio es portado por el sistema de anillo de cuello (10, 110, 210) a través de la totalidad del proceso de formación de artículos de vidrio desde la estación de moldeo en bruto hasta el manipulador de artículos, y en donde el proceso incluye, además, las etapas adicionales de: (h) liberar el sistema de anillo de cuello (10, 110, 210) del al menos un manipulador de materiales a un transportador de regreso; (i) transportar el sistema de anillo de cuello (10, 110, 210) a una ubicación próxima a la estación de molde en bruto; y (j) repetir las etapas de la (a) a la (j).

Neck ring system and glassware forming process

A glassware-forming neck ring system (10, 110, 210) includes a carrier assembly (14, 114, 214) carrying a neck ring assembly (12, 112). The neck ring assembly includes a neck ring guide (18) having a first forming aperture (39) therethrough around a vertical axis (A), and a neck ring (20, 220) divided along a longitudinal axis (C) into neck ring sections (20a,b, 220a,b) carried by the neck ring guide and movable toward and away from one another along the neck ring guide along a lateral axis (B). The carrier assembly includes a carrier (46, 246) having a body (48, 148, 248) with a second forming aperture (50) therethrough, longitudinally opposite ends (52, 53, 152, 153, 252, 253), laterally opposite sides (54, 55, 254, 255) between the ends, and a channel extending between the sides, restricting movement of the neck ring assembly along the vertical and longitudinal axes, and permitting movement of the neck ring assembly along the lateral axis. A process of forming glassware includes carrying the glassware by a neck ring system through an entire glassware forming process from a blank molding station to a ware handler.

Neck ring system and glassware forming process

Glassware forming process

Metodo de fabricacion de objetos de vidrio hueco, objetos fabricados por medio del metodo y aparatos para llevar a la practica el metodo.

METODO DE FABRICACION DE OBJETOS DE VIDRIO HUECOS POR MEDIO DE UN PROCEDIMIENTO DE PRENSADO Y SOPLADO, EN EL QUE UNA FRACCION DE VIDRIO ES CONFORMADA EN UN MOLDE DE PREFORMACION EN UNA GOTA ALARGADA, LA GOTA ES LUEGO RETIRADA DEL MOLDE DE PREFORMACION Y ES SOMETIDA, MIENTRAS CUELGA LIBREMENTE EN SU PARTE DEL CUELLO ABIERTA, A UN TRATMIENTO TERMICO INTERMEDIO A UNA ETAPA DE SOPLADO INTERMEDIA, DESPUES DE LO CUAL LA GOTA ES SOPLADA EN UN MOLDE DE TERMINACION PARA OBTENER LA CONFORMACION DEL OBJETO DE VIDRIO DESEADO. LA GOTA, DESPUES DE SER RETIRADA DEL MOLDE DE PREFORMACION ES SOMETIDA EN SU PARTE INFERIOR A UNA ETAPA DE MONTAJE Y SE OBTIENE UNA DISTRIBUCION DE ESPESOR DE PARED DETERMINADA EN EL OBJETO DE VIDRIO HUECO FINALMENTE CONFORMADO, TENIENDO LAS ETAPAS DE A) ENFRIAR LA GOTA EN EL MOLDE DE PREFORMACION; B) CALENTAR Y ENFRIAR LA GOTA, RESPECTIVAMENTE, MEDIANTE DICHO TRATAMIENTO TERMICO; C) EFECTUAR LA OPERACION DE CONFORMADO DE LA PARTE INFERIOR DE LA GOTA DURANTE EL SOPLADO.

Mould for production of glass bottles

A mould for production of glass bottles includes a body provided with an internal cavity first portion shaped according to the shape of the body of the glass bottle to be made. The bottom of the mould includes a first seat which is open both at the top, in communication with the internal cavity portion, and at the bottom. The mould further includes an adapter, which is also open at the top and bottom, which can be inserted in the first seat and provided at the bottom with a further shaped seat, which is intended for receiving a neck ring with relative finish thimble and plunger.

Molten glass feeding and molding

A method of providing glass from a glass melting furnace (12) to at least one mold (24, 124, 224, 324, 424, 524, 624, 724), including providing an uninterrupted glass communication path (26, 226, 326) from an outlet (19, 219) of the glass melting furnace (12) to the at least one mold (24, 124, 224, 324, 424, 524, 624, 724), and pressurizing the path (26, 226, 326) at a location downstream of the outlet (19, 219) to move molten glass (30, 230, 330) into the at least one mold (24, 124, 224, 324, 424, 524, 624, 724). A related system, apparatus, and molding equipment are also disclosed.

Methods and components for producing child resistant glass containers

Device for applying release agent to glass bottle finishing mold, method for applying release agent to glass bottle finishing mold, device for manufacturing glass bottle, and method for manufacturing glass bottle

This invention eliminates the need for a manual work of applying a mold release lubricant to blow molds and bottom molds by workers and reduces a burden on workers involved in the mold release lubricant application work while also increasing the safety of workers during mold release lubricant application, reducing downtime associated with the mold release lubricant application work, reducing changes in the mold release lubricant application locations and variations in amount of application for the blow molds, and, furthermore, contributing to a glass bottle quality stabilization.The application equipment (40) for applying the mold release lubricant is structured to apply the mold release lubricant to at least either a part of blow mold forming surfaces (31f) provided on the blow molds (31), or the entire surface of bottom mold forming surfaces (32f) provided on the bottom molds (32) located in the lower part of a finish molds (31), or both.

An Improved Implement or Tool for Forming or Shaping the Necks of Bottles.

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Mould for production of glass bottles

A mould for production of glass bottles comprises a body (11) provided with an internal cavity first portion (13) shaped according to the shape of the body of the glass bottle to be made. In the bottom of the mould there is a first seat (20) which is open both at the top, in communication with said internal cavity portion (13), and at the bottom. The mould further comprises an adapter (21), which is also open at the top and bottom, which can be inserted in the aforementioned seat (20) and provided at the bottom with a further shaped seat (14), which is intended for receiving a neck ring (16) with relative finish thimble (17) and plunger (18).

口 型

(57)【要約】 【課題】 ガラスびんの口部に「すじ」「しわ」「び り」の欠点の生じにくい口型とする。 【解決手段】 成形面を含む口型上部の成形部と、下部 の本体とを別体として形成し、成形部を本体の上部に着 脱自在に取り付けたので、成形部から本体側に熱が移動 しにくく、成形部の成形面の温度が高くなり、ガラスの 流動性が阻害されず、ガラスびんの口部に「すじ」「し わ」の欠点が発生しにくくなる。また、成形部を取り替 えるのみで他の種類のガラスびんを成形することが可能 となり、成形面が摩耗した場合も成形部のみを取り替え ればよいので経済的である。

Methods and components for producing child resistant glass containers

Mould for production of glass bottles

A mould for production of glass bottles comprises a body (11) provided with an internal cavity first portion (13) shaped according to the shape of the body of the glass bottle to be made. In the bottom of the mould there is a first seat (20) which is open both at the top, in communication with said internal cavity portion (13), and at the bottom. The mould further comprises an adapter (21), which is also open at the top and bottom, which can be inserted in the aforementioned seat (20) and provided at the bottom with a further shaped seat (14), which is intended for receiving a neck ring (16) with relative finish thimble (17) and plunger (18).

Glasformmaschine