WO2009156524A1 - Mecanismo de fijación de tuberias preforma en molde previamente a su orientación molecular - Google Patents
Mecanismo de fijación de tuberias preforma en molde previamente a su orientación molecular Download PDFInfo
- Publication number
- WO2009156524A1 WO2009156524A1 PCT/ES2008/070122 ES2008070122W WO2009156524A1 WO 2009156524 A1 WO2009156524 A1 WO 2009156524A1 ES 2008070122 W ES2008070122 W ES 2008070122W WO 2009156524 A1 WO2009156524 A1 WO 2009156524A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- balls
- fixing
- preform
- mold
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/14—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/079—Auxiliary parts or inserts
- B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
- B29C49/42085—Grippers holding inside the neck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
Definitions
- the present invention is encompassed within the field of manufacturing processes of molecularly oriented profiles, in particular within the "in-batch” systems and refers to a simple, efficient (hot) plastic preform pipe fixing mechanism and free of errors, which allows to exert a force of tightening and a variable displacement, by means of a system that incorporates balls of hard material, preferably metallic.
- the object of the invention is to fasten the preform pipes to the mold by its ends before being reliably oriented, with the difficulty that the pipe is in a plastic state, and therefore easily deformable, but also must be protected from being chips start, and above all a release of the grip must be allowed without error, taking into account that during the process a change of state in the plastic pipe can occur and become solid.
- discontinuous or "in-batch” systems are based on producing the "element-to-element” molecular orientation, which is achieved by expanding the preform into a mold that provides the definitive shape of the tubular profile.
- the preform pipe is placed inside a mold and by means of internal pressure it expands against it, resulting in a fundamental part of the process is the fixing of the pipe in a plastic state that has to be expanded.
- the internal pressure generated within the pipe causes an axial stress that tends to separate the plastic pipe from its fixings.
- these efforts can be very high and abrupt.
- reliable clamping is difficult, since the fasteners themselves deform the pipe to be held and it can slide through them.
- the present invention proposes a simple mechanism that solves
- the mechanism takes into account the difficulties of this process when treating a soft material, which can flow, remove chips, have significant dimensional tolerances, and even return to a solid state after the process.
- the mechanism first comprises a perforated tubular part provided with radial bore-conical holes that allow the partial passage of clamping balls, of hard material, preferably metallic. Depending on the geometry of the holes, the balls may advance more or less radially.
- the mechanism also has at least one axially movable grooved tubular part that is provided with grooves.
- Longitudinal depth variable of dimensions such that at its maximum depth can accommodate the tightening balls.
- the width of these grooves corresponds to the diameter of the tightening balls plus a small tolerance that allows these balls to be guided in their movement without friction.
- the groove shows an ascending curvature from its point of maximum depth, so that as a consequence of the axial displacement of the grooved piece with respect to the perforated piece, the groove base pushes the balls in radial direction. These balls in their radial displacement are introduced into the pipe to be oriented which is in a plastic state, deforming it.
- the mechanism comprises a tubular piece sized to concentrically receive the plastic pipe and serves as a support for said pipe so that when the balls begin their radial movement, they "penetrate" the pipe and do not produce a generalized deformation that would prevent the Pipe hold firmly.
- the clamping of the pipe is produced by the pressure of the balls on the plastic pipe, which in turn is limited in its displacement by the fixed part, which results in deformation and tension points.
- this fixed piece could have a rough surface finish that improves the clamping of the pipe.
- the slotted part is removed to its initial position, whereby the balls are free to move to their original position, that is, they are retracted.
- the plastic pipe itself which after solid contact with the cold balls has solidified, which causes the retraction of the balls when trying to extract the pipe with a traction and longitudinal displacement. That is, the pipe itself that has been fastened is now the one that skirts the balls towards back once released from thrusts.
- This invention can adopt different configurations always with the same concept, in a first embodiment the balls press the pipe outwards against the fixed tubular piece, in a second embodiment the balls press the pipe inwards against the fixed tubular piece and in a third embodiment there are two rows of balls partially incorporated in corresponding grooved pieces, in which, as the grooved pieces advance, a line of balls moves radially outwards and the other radially inwards, determining the clamping of the pipe between the two rows of balls.
- the mechanism can additionally incorporate an axial drive mechanism that allows the axial movement of the grooved piece to move the balls, which can be integrated in the system itself, or can use external elements, such as hydraulic or pneumatic pistons, threaded rods, etc.
- Another auxiliary element of the mechanism would be constituted by joints that allow to establish the tightness within the plastic pipe and the pressurization of the interior of the pipe.
- the mechanism can include a detector in the cavity where the plastic pipe to be oriented must be housed, which detects and signals that the position of the pipe is correct for its subsequent mooring.
- the clamping force will be regulated and distributed at will. Another important difference is that in others In cases, the displacement of the balls is fixed and dependent on the geometry of the pieces, while in the present invention it will be possible to regulate the displacement of the ball and therefore the amount of penetration in the plastic pipe.
- Another differential feature is that in other solutions the piece to be tied has some housings in which the balls are housed establishing the coupling situation, while in the present invention the balls deform the pipe at the time of coupling.
- Figure 1 Shows a sectional view of a mechanism for fixing preform pipes in mold prior to its molecular orientation provided with inner balls, in which the pipe inside has been represented before being fixed.
- Figures 2 to A - Shows sectioned views of the mechanism represented in Figure 1 in which the sequence corresponding to the entrance of the pipe, blockage and exit of the pipe is observed.
- Figure 5. Shows a sectional view of the mechanism for fixing preformed pipes equipped with outer balls with the pipe located inside them before being fixed.
- FIGS 6 and 7. Shows sectional views of the mechanism for fixing pipes equipped with two rows of balls, in which the pipe located inside it is observed respectively before fixing its position, in Figure 6, and the situation of blockage of the pipe in figure 7.
- the mechanism is applicable for a preform pipe (1) which is preferably polymeric material, is hot, in plastic state and is deformable.
- the mechanism comprises:
- perforated piece (3) tubular sized to receive externally the inner face of the pipe (1), which is provided with radial holes (4) of truncated conical configuration with an outer diameter smaller than the inner diameter, in which they are partially housed movable a row of rigid balls (5), preferably metallic,
- a grooved piece (6) tubular and movable axially and internally to the perforated piece (3) which is provided with longitudinal grooves (7) of width slightly greater than the diameter of the balls (5) and variable depth, in which The balls (5) are partially housed, where the distance between the maximum depth of the groove (7) and the outer face of the perforated piece (3) is greater than the diameter of the ball (5), and in which the axial displacement of the grooved part (6) determines the radial displacement of the ball (5) towards the pipe (1) by fixing it or in the opposite direction by releasing it.
- the axial displacement of the grooved part (6) can be carried out by any mechanical or electrical means, such as hydraulic pistons, threaded rods, etc., not shown. It can be seen that the grooved part (6) in this case is also the passage part of the expander fluid that causes the expansion of the preform pipe (1), so that it has an axial hole (9) for this purpose that communicates the inside of the pipe (1) with the outside of the mold.
- the fixed tubular part (2) can incorporate an elastic seal (10), preferably O-ring to seal the preform pipe (1) to be expanded.
- the mechanism can have a detector (11) located between the perforated part (3) and the fixed tubular part (2) as a detection element of the correct position of the pipe (1) that acts as a stop against which the Ia pipe (1), thus detecting the correct position for the subsequent fixing of the pipe.
- Figures 2 to 4 show the sequence of action of the mechanism represented in Figure 1.
- Figure 2 shows the introduction of the pipe (1) in a plastic state in the fixing mechanism, as indicated by the arrow that indicates the direction of movement of the pipe (1).
- the grooved part (6) advances again until its initial position, as seen in Figure 4.
- the balls (5) are free to move radially.
- the geometry of the deformation suffered by the balls (5) causes them to move to their original position, the pipe itself (1) being the one that its axial release movement pushes the balls (5), which will not offer resistance, towards the position of maximum depth of the groove (7).
- the mechanism consists of an external ball system, where the plastic pipe (1) is fixed by the balls (5) as a consequence of the radial displacement of the balls (5 ) inwards.
- the grooved part (6 ') is concentric and external to the plastic pipe (1) to be fastened and the fixed tubular part (2') is internal to the plastic pipe (1), and said fixed tubular part ( 2 ') may have a rough surface (8) to improve grip.
- the perforated part (3 ') is exterior to the plastic pipe (1) and internal to the grooved part (6') and has a joint (10 ') to maintain the tightness.
- the plastic pipe (1) is fixed by the action of two rows of balls (5, 5 ') facing each other.
- the mechanism has the perforated part (3 ") inside the pipe (1) inside which moves the grooved part (6"), as well as the fixed tubular part (2 ") outside the pipe that it is perforated and it has radial holes (4 ") of truncated conical configuration that house the second row of balls (5 ') additional to the first row of balls (5).
- it has a second grooved part (6 '") outside the fixed tubular part (2") equipped with grooves (7'") in which the balls (5 ') move from this second row.
- the axial actuator, not shown, that causes the displacement of the grooved pieces (6 ", 6 '") can be unique for both parts in the event that they are in solidarity or independent for each of them.
- the joint (10) to maintain the pressure inside the pipe (1) is located in the fixed tubular part (2 ").
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Manipulator (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Table Equipment (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Metal Extraction Processes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008358636A AU2008358636B2 (en) | 2008-06-23 | 2008-06-23 | Mechanism for fixing parison tubes in a mould prior to molecular orientation thereof |
PT87876561T PT2301713E (pt) | 2008-06-23 | 2008-06-23 | Mecanismo de fixação e de libertação de tubo pré-formado num molde |
ES08787656.1T ES2554986T3 (es) | 2008-06-23 | 2008-06-23 | Mecanismo de fijación y liberación para tuberías preforma en un molde |
PCT/ES2008/070122 WO2009156524A1 (es) | 2008-06-23 | 2008-06-23 | Mecanismo de fijación de tuberias preforma en molde previamente a su orientación molecular |
BRPI0822479-0A BRPI0822479B1 (pt) | 2008-06-23 | 2008-06-23 | Mecanismo de fixação e liberação de tubulações pré-moldadas em um molde |
JP2011515487A JP5133456B2 (ja) | 2008-06-23 | 2008-06-23 | 分子配向の前に型内で未完成のパイプを拡張する型に対する、未完成のパイプの保持および解除機構 |
DK08787656.1T DK2301713T3 (en) | 2008-06-23 | 2008-06-23 | Gripping and RELEASE MECHANISM FOR PREFABRICATED PIPE IN A FORM |
CA2728482A CA2728482C (en) | 2008-06-23 | 2008-06-23 | Gripping and releasing mechanism of blank pipes in a mould for expanding said blank pipes prior to their molecular orientation |
SI200831543T SI2301713T1 (sl) | 2008-06-23 | 2008-06-23 | Mehanizem za pritrjevanje in odstranjevanje predoblikovanih cevi v kalupu |
EP08787656.1A EP2301713B1 (en) | 2008-06-23 | 2008-06-23 | Gripping and releasing mechanism for blank pipes in a mould |
HUE08787656A HUE025846T2 (en) | 2008-06-23 | 2008-06-23 | Clamping and release mechanism for preformed pipes in a given form |
US12/737,282 US8789822B2 (en) | 2008-06-23 | 2008-06-23 | Gripping and releasing mechanism of blank pipes in a mould for expanding said blank pipes—prior to their molecular orientation |
PL08787656T PL2301713T3 (pl) | 2008-06-23 | 2008-06-23 | Mechanizm chwytania i zwalniania rur prefabrykowanych w formie |
ZA2010/09234A ZA201009234B (en) | 2008-06-23 | 2010-12-22 | Mechanism for fixing parison tubes in a mould prior to molecular orientation thereof |
EC2011010749A ECSP11010749A (es) | 2008-06-23 | 2011-01-07 | Mecanismo de sujecion y liberacion de tuberias en bruto en un molde para expandir dichas tuberias en bruto antes de su orientacion molecular. |
HRP20151319TT HRP20151319T1 (hr) | 2008-06-23 | 2015-12-03 | Mehanizam za zahvaä†anje i otpuštanje predgotovljenih cijevi u kalup |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2008/070122 WO2009156524A1 (es) | 2008-06-23 | 2008-06-23 | Mecanismo de fijación de tuberias preforma en molde previamente a su orientación molecular |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009156524A1 true WO2009156524A1 (es) | 2009-12-30 |
Family
ID=39887114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2008/070122 WO2009156524A1 (es) | 2008-06-23 | 2008-06-23 | Mecanismo de fijación de tuberias preforma en molde previamente a su orientación molecular |
Country Status (16)
Country | Link |
---|---|
US (1) | US8789822B2 (es) |
EP (1) | EP2301713B1 (es) |
JP (1) | JP5133456B2 (es) |
AU (1) | AU2008358636B2 (es) |
BR (1) | BRPI0822479B1 (es) |
CA (1) | CA2728482C (es) |
DK (1) | DK2301713T3 (es) |
EC (1) | ECSP11010749A (es) |
ES (1) | ES2554986T3 (es) |
HR (1) | HRP20151319T1 (es) |
HU (1) | HUE025846T2 (es) |
PL (1) | PL2301713T3 (es) |
PT (1) | PT2301713E (es) |
SI (1) | SI2301713T1 (es) |
WO (1) | WO2009156524A1 (es) |
ZA (1) | ZA201009234B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130049256A1 (en) * | 2010-05-19 | 2013-02-28 | Yachiyo Industry Co., Ltd. | Engagement structure between a mouth member of a pressure vessel and a blow pin, mouth member structure of a pressure vessel having the engagement structure and method of making a pressure vessel |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110174220A1 (en) * | 2008-07-25 | 2011-07-21 | Dr. Laure Plasmatechnologie Gmbh | Device for Plasma-Assisted Coating of the Inner Side of Tubular Components |
US8500436B2 (en) | 2011-04-21 | 2013-08-06 | Delaware Capital Formation, Inc. | Ball lock clamp |
DE102011081726A1 (de) * | 2011-08-29 | 2013-02-28 | Krones Aktiengesellschaft | Blasformmaschine |
CN112556617B (zh) * | 2020-12-08 | 2022-01-07 | 安徽江淮汽车集团股份有限公司 | 用于检测塑料面板的辅助工装 |
CN112963102B (zh) * | 2021-02-03 | 2023-02-07 | 中国石油天然气股份有限公司 | 光杆卡子 |
Citations (18)
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GB124993A (en) * | 1918-07-12 | 1919-04-10 | Samuel Longmore | An Improved Tube or like Expander. |
US3507005A (en) * | 1967-11-27 | 1970-04-21 | Phillips Petroleum Co | Blow molding in multi-station blow molding device |
US3640115A (en) | 1969-12-19 | 1972-02-08 | Atomic Energy Commission | Tube spacer tool |
DE2538169A1 (de) * | 1975-08-27 | 1977-03-03 | Cincinnati Milacron Inc | Verfahren und vorrichtung zum transport von werkstuecken zwischen einer werkstueckladestation und einer werkstueckentladestation einschliesslich des rueckhubes |
JPS5638228A (en) * | 1979-09-07 | 1981-04-13 | Toyo Seikan Kaisha Ltd | Method and device for preparing vessel from pipe and vessel thus prepared |
US4340344A (en) | 1979-09-15 | 1982-07-20 | Imi Yorkshire Imperial Plastics Limited | Apparatus for manufacture of thermoplastics pipe |
EP0072064A1 (fr) | 1981-08-06 | 1983-02-16 | SOLVAY & Cie (Société Anonyme) | Procédé et appareillage pour la fabrication de tuyaux en matière plastique orientée moléculairement |
US4428900A (en) | 1976-09-23 | 1984-01-31 | Yorkshire Imperial Plastics Limited | Method of forming a pipe of oriented thermoplastics polymeric material |
WO1985001011A1 (en) * | 1983-08-19 | 1985-03-14 | Metal Box P.L.C. | Tubular articles of biaxially oriented polymers |
US4512178A (en) | 1983-03-28 | 1985-04-23 | Combustion Engineering, Inc. | Tube end deforming tool |
DE3428191A1 (de) | 1984-07-31 | 1986-02-13 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum herstellen eines druckfesten verpackungsbehaelters |
DE3518506A1 (de) | 1985-05-23 | 1986-11-27 | Nikolaus 7950 Biberach Steigerwald | Niederdruck-verschluss fuer gasfoermige und fluessige mittel, mit einer kugel-rastverbindung |
EP0611614A1 (en) | 1993-02-16 | 1994-08-24 | B & W FUEL COMPANY | Device for forming a mechanical connection between two concentric tubes |
DE19644158A1 (de) * | 1996-10-24 | 1998-04-30 | Grundig Ag | Verfahren und Vorrichtung zum Greifen von Gegenständen mit einer Durchgangsöffnung |
WO1998056567A1 (es) | 1997-06-12 | 1998-12-17 | Uralita, S.A. | Procedimiento de fabricacion de tuberia de plastico orientado axialmente y tuberia asi obtenida |
JPH11210969A (ja) | 1998-01-26 | 1999-08-06 | Nok Corp | ボールロック式コネクタ及びこのボールロック式コネクタを用いた配管接続方法 |
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ES257637A1 (es) | 1960-04-16 | 1960-07-16 | Sabadell Roger Delfin | Perfeccionamientos en las suspensiones flotantes para motores de maquinas que funcionan a gran velocidad |
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2008
- 2008-06-23 HU HUE08787656A patent/HUE025846T2/en unknown
- 2008-06-23 PL PL08787656T patent/PL2301713T3/pl unknown
- 2008-06-23 JP JP2011515487A patent/JP5133456B2/ja active Active
- 2008-06-23 PT PT87876561T patent/PT2301713E/pt unknown
- 2008-06-23 AU AU2008358636A patent/AU2008358636B2/en active Active
- 2008-06-23 BR BRPI0822479-0A patent/BRPI0822479B1/pt active IP Right Grant
- 2008-06-23 US US12/737,282 patent/US8789822B2/en active Active
- 2008-06-23 SI SI200831543T patent/SI2301713T1/sl unknown
- 2008-06-23 CA CA2728482A patent/CA2728482C/en active Active
- 2008-06-23 WO PCT/ES2008/070122 patent/WO2009156524A1/es active Application Filing
- 2008-06-23 DK DK08787656.1T patent/DK2301713T3/en active
- 2008-06-23 ES ES08787656.1T patent/ES2554986T3/es active Active
- 2008-06-23 EP EP08787656.1A patent/EP2301713B1/en active Active
-
2010
- 2010-12-22 ZA ZA2010/09234A patent/ZA201009234B/en unknown
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2011
- 2011-01-07 EC EC2011010749A patent/ECSP11010749A/es unknown
-
2015
- 2015-12-03 HR HRP20151319TT patent/HRP20151319T1/hr unknown
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB124993A (en) * | 1918-07-12 | 1919-04-10 | Samuel Longmore | An Improved Tube or like Expander. |
US3507005A (en) * | 1967-11-27 | 1970-04-21 | Phillips Petroleum Co | Blow molding in multi-station blow molding device |
US3640115A (en) | 1969-12-19 | 1972-02-08 | Atomic Energy Commission | Tube spacer tool |
DE2538169A1 (de) * | 1975-08-27 | 1977-03-03 | Cincinnati Milacron Inc | Verfahren und vorrichtung zum transport von werkstuecken zwischen einer werkstueckladestation und einer werkstueckentladestation einschliesslich des rueckhubes |
US4428900A (en) | 1976-09-23 | 1984-01-31 | Yorkshire Imperial Plastics Limited | Method of forming a pipe of oriented thermoplastics polymeric material |
JPS5638228A (en) * | 1979-09-07 | 1981-04-13 | Toyo Seikan Kaisha Ltd | Method and device for preparing vessel from pipe and vessel thus prepared |
US4340344A (en) | 1979-09-15 | 1982-07-20 | Imi Yorkshire Imperial Plastics Limited | Apparatus for manufacture of thermoplastics pipe |
EP0072064A1 (fr) | 1981-08-06 | 1983-02-16 | SOLVAY & Cie (Société Anonyme) | Procédé et appareillage pour la fabrication de tuyaux en matière plastique orientée moléculairement |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20130049256A1 (en) * | 2010-05-19 | 2013-02-28 | Yachiyo Industry Co., Ltd. | Engagement structure between a mouth member of a pressure vessel and a blow pin, mouth member structure of a pressure vessel having the engagement structure and method of making a pressure vessel |
US9227356B2 (en) * | 2010-05-19 | 2016-01-05 | Yachiyo Industry Co., Ltd. | Engagement structure between a mouth member of a pressure vessel and a blow pin, mouth member structure of a pressure vessel having the engagement structure and method of making a pressure vessel |
Also Published As
Publication number | Publication date |
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PT2301713E (pt) | 2015-12-31 |
ZA201009234B (en) | 2012-04-25 |
CA2728482A1 (en) | 2009-12-30 |
BRPI0822479A2 (pt) | 2015-06-30 |
SI2301713T1 (sl) | 2016-03-31 |
US8789822B2 (en) | 2014-07-29 |
EP2301713A1 (en) | 2011-03-30 |
JP5133456B2 (ja) | 2013-01-30 |
BRPI0822479B1 (pt) | 2020-03-24 |
HUE025846T2 (en) | 2016-04-28 |
HRP20151319T1 (hr) | 2016-01-01 |
ECSP11010749A (es) | 2011-07-29 |
DK2301713T3 (en) | 2015-12-14 |
EP2301713B1 (en) | 2015-09-09 |
AU2008358636A1 (en) | 2009-12-30 |
JP2011525440A (ja) | 2011-09-22 |
PL2301713T3 (pl) | 2016-03-31 |
ES2554986T3 (es) | 2015-12-28 |
AU2008358636B2 (en) | 2016-03-03 |
US20110163489A1 (en) | 2011-07-07 |
CA2728482C (en) | 2013-04-30 |
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