WO2010046189A1 - Schnellwechselsystem für reckstangen - Google Patents
Schnellwechselsystem für reckstangen Download PDFInfo
- Publication number
- WO2010046189A1 WO2010046189A1 PCT/EP2009/062108 EP2009062108W WO2010046189A1 WO 2010046189 A1 WO2010046189 A1 WO 2010046189A1 EP 2009062108 W EP2009062108 W EP 2009062108W WO 2010046189 A1 WO2010046189 A1 WO 2010046189A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rod
- rod element
- rod member
- engagement
- plastic
- 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
- 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
- B29C49/12—Stretching rods
-
- 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
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29C49/12—Stretching rods
- B29C49/1202—Means for fixing the stretching rod to the driving means, e.g. clamping means or bayonet connections
-
- 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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
Definitions
- the present invention relates to
- Stretch Such machines are used in the prior art to produce, for example, beverage containers from plastic preforms.
- the plastic preforms with a gaseous medium, such as air, are applied and expanded in this way.
- so-called stretch rods are sometimes used, which demand this expansion process by stretching the preforms in their longitudinal direction.
- Different containers or preforms, in particular depending on their geometric dimensions, require the use of different stretching rods.
- US 3,513,502 describes a quick-change holder for a blowing needle.
- an element is provided which carries this Blasnadel and another element which is arranged on a Blasformkorper, these two elements can be separated from each other.
- GB 1 487 708 describes a bladder needle assembly, wherein a hollow tube is attached to a piston, wherein a blowing needle can be removed from a piston device, without removing the piston rod thereof.
- EP 1 694 492 B1 describes an arrangement for detachably fastening a stretch rod to a slider.
- the entire stretch rod is placed on the slider in question.
- To use or replace a stretch rod can these are rotated relative to a carrier or slide and then removed by a bayonet-like closure of these carriers. Due to the often difficult accessibility of this carrier, however, it is sometimes difficult to remove the stretch rod from the carrier.
- the present invention has for its object to provide a stretch blow molding machine available, which allows a quick and easy adjustment of a stretch rod to different circumstances and in particular to different preforms. This is inventively achieved by a device according bonnel and a stretch rod according to claim 13. Advantageous embodiments and further developments are the subject of the dependent claims.
- a device according to the invention for forming plastic preforms into plastic containers has a tuyere to fill the plastic preform with a medium in order to expand it in this way. Furthermore, the device comprises a rod body which is arranged on a holder and which is movable in a longitudinal direction of the plastic preform in order to stretch the plastic preform in its longitudinal direction during the forming process.
- the rod body is constructed in several parts and preferably in two parts and has at least one first rod element arranged on the holder, and a second rod element which can be connected to the first rod element, wherein the second rod element can be introduced into an opening of the preform in order to insert it into its To stretch longitudinally and the second rod member having a contact surface to contact a portion of the plastic preform, wherein the first rod member and the second rod member are connected to each other via a tool-free releasable connection mechanism.
- the device is designed such that without the use of tools and in particular screwdrivers and the like, a solution of the second rod member is possible.
- the device can be adapted quickly to different conditions of the preforms.
- second rod elements which represent the actually active elements for the stretching operation, can be exchanged quickly without the use of tools and, in particular, manually.
- this represents a very complex process, since the solution mechanisms for the stretch rods are often very difficult to access.
- neither of the two rod elements extends along the complete longitudinal extent of the stretch rod or of the rod body.
- the rod body may have in its interior a flow channel for a particular gaseous medium, so that the rod body can also be used as a flushing rod. It would also be possible for at least the second rod element to have channels extending in the radial direction through which a gaseous medium can pass.
- the rod body according to the invention such that the second rod element of the first rod element using a tool such as a fork wrench is removable.
- the Applicant reserves the right to claim protection for such a configuration. So it would be possible that the tool is only used to loosen the connection mechanism and then the complete separation can be performed by hand. In this case, in any case, allows the two-piece design of ⁇ tangen stressess or the stretch rod easier disassembly than if the entire element would have to be released from its holder.
- the second rod element has a receiving area into which a connecting portion of the first rod element can be inserted.
- this receiving area completely surrounds the connecting section in the circumferential direction.
- the receiving area is thus designed in the manner of a blind hole, in which the connecting portion is insertable.
- the receiving area and the connecting portion together form the above-mentioned connecting mechanism or a part thereof.
- the connecting mechanism usually has other components, such as in particular engaging means, magnetic elements, tool-free releasable screw or the like.
- the second rod member is removable from the first rod member. This means that in particular no screw connection between the two rod elements is provided here. However, it is possible that the second rod element of the first Bar element by a slight rotation initially releasable and then removable in the longitudinal direction of the rod member.
- the outer surface of the second rod member could have a structuring so that this second rod member can be more easily gripped to unscrew it from the first rod member.
- an engagement body which is radially movable relative to the second rod element is arranged on the first element tang element.
- this engagement body preferably acts as an anti-rotation device or as a safety catch in order to prevent the second rod element from being inadvertently released from the first rod element.
- the engagement body is preferably also movable relative to the first rod member.
- Engagement body relative to the respective rod member may be both a purely radial movement as well as such a movement, which in addition to a radial component includes other components (for example in the longitudinal direction).
- the engagement body has an engagement portion, which engages in an assembled state of the rod elements in a region of the second rod member.
- This Engagement section serves to prevent rotation and can be manually operated in a preferred embodiment, both when Ausaus and when screwing the second rod member.
- a manual actuation during unscrewing is advantageous, wherein in a further embodiment, the engaging portion can engage manually during screwing.
- the first rod element has a recess in which at least a portion of the engagement body is arranged in an assembled state.
- the Eingriffskorper can be guided in its movement through the recess (in particular in the circumferential direction of ⁇ tangenkorpers).
- the Eing ⁇ ffskorper is preferably made of a plastic or of a stainless steel.
- a suspension element preferably on the first rod member, which biases the Eingriffskorper against the first rod member. By this suspension element is achieved that acts in a resting state, a rotation between the two rod elements.
- the first rod element on a retaining means, which prevents falling out of the engagement body of the first rod member.
- This means of restraint will be explained in more detail with reference to the figures. It should be noted that the respective embodiment of the described engagement body can also be done in other ways. In particular, it is possible that the engagement body is arranged in reverse on the second rod member and engages a portion of this engagement body in the first rod member. Accordingly, the retaining means could be arranged on the second rod member and vice versa, the recess on the first rod member.
- the engagement body is a spherical body, which can engage in particular in an example hole-like recess.
- a plurality of engagement bodies are distributed uniformly around the outer circumference of the first rod element. However, it is possible that the engagement bodies are arranged offset from each other in the longitudinal direction of the rod member.
- the engagement body is arranged pivotable about a predetermined pivot axis.
- This pivot axis or a corresponding pivot shaft can be integrated into a rod element and in particular into the first rod element.
- an engagement body extending in the circumferential direction of the first rod element is arranged on the first rod element, the outer cross section of which is adapted to an inner cross section of an engagement recess arranged on the second rod element.
- the first rod element it is possible for the first rod element to have a non-circular element in a radial direction, which engages in a correspondingly shaped recess of the second rod element. This arrangement will be explained in more detail with reference to the figure description.
- first rod element and the second rod element are connected to one another via a magnetically acting connection mechanism.
- a magnetically acting connection mechanism For example, it would be possible for one magnet to be arranged in one of the rod elements, which magnet cooperates with a magnetizable surface of the other rod element. Also magnets could be arranged in both rod elements. In this case, the said magnets or magnetizable elements are also part of the connection mechanism.
- the device is a
- Stretch blow molding machine this machine advantageously a
- Plastic preforms to plastic containers is arranged.
- the device further preferably has a carousel with a plurality of blowing stations, in which the blowing process then takes place to a container by means of stretching with a stretching rod and pressurization by the blowing nozzle.
- the present invention is further directed to a rod body for a device for forming plastic preforms into plastic containers.
- This rod body is constructed in several parts and has at least a first can be arranged on a holder rod member, and a second with the first elementtangenelement connectable rod member, wherein the second rod member is insertable into an opening of a preform to stretch it in its longitudinal direction and wherein the second rod member having a contact surface to contact a portion of the plastic preform, wherein the first rod member and the second rod member via a tool-free releasable connection mechanism connected to each other and preferably also from each other are detachable.
- this is a multi-part connection mechanism.
- Fig. 1 is a view of a stretch blow molding machine according to the prior art
- Fig. 2a - 2d a first embodiment of a rod body according to the invention
- FIG. 1 shows a machine 50 for treating containers.
- the reference numeral 1 refers in its entirety to an apparatus for forming preforms 10 to containers 20.
- Ganuer this device 1 the preforms 10 are supplied via a first star wheel 54 and then the preforms are converted in the apparatus 1 to containers 20, wherein they are transported during this forming operation on a conveyor 56 acting as a transport device.
- the containers produced in this way are then removed via another starwheel 52 (which is only partially shown). For simplicity, only one device 1 is shown.
- the device 1 in this case has a blow mold 5, within which the actual forming process takes place.
- the device has a rod body or a stretch rod 2, whose upper end is arranged on a holder 11.
- the holder 11 moves with the stretch rod down and in this way takes place a stretching operation of the preforms 10 in the longitudinal direction L instead.
- air is introduced into the preforms via a blowing nozzle in order to expand them.
- the reference numeral 10a refers to an opening of the preform 10, over which the stretch rod 2 is inserted into the preform 10.
- FIG. 2 a shows a first illustration of a device according to the invention denoted by 2 in its entirety Rod body.
- this rod body has a first rod element 4 and a second rod element 6 which can be separated by this elementtangenelement 4.
- the second rod member 6 has on its underside a contact surface 8, which contacts a bottom of a preform during the forming operation to stretch it in this way. Holes or recesses 28 can be seen on the outer circumference of the second rod element 6, into which balls can partially engage from the inside in order to secure the second catch element 6 in relation to the first rod element 4.
- FIG. 2b shows a further illustration of the rod element shown in FIG. 1a under a further perspective. It can be seen that the individual holes 28 are arranged in the longitudinal direction L of the rod body 2 at different heights.
- FIG. 2c shows a section along the lines A-A from FIG. 2a. It can be seen that inside the rod body 2, the first rod element 4 has a connecting portion 14, which engages in a receiving region 12 of the second rod element 6 and is completely surrounded by this receiving region 12.
- connection portion 14 three recesses 26 in the form of blind holes are provided here, in each of which engagement bodies 22 are arranged in the form of balls.
- the reference numeral 25 refers to a spring, which biases the respective ball radially outwards, ie in the direction of the second rod member 6 and the receiving portion 12, respectively.
- projections or edges 24 are provided which prevent the ball 22nd can fall out of the recess 26. Thus, these edges act as a restraint.
- the connecting mechanism is formed on the one hand by the receiving area 12 and the connecting portion 14, on the other hand by the engagement body 22 and the holes 28.
- FIG. 2d shows a further view of the rod body 2 shown in the preceding FIGS. 2a-2c.
- the second rod element 6 has an upper section 6a, which merges via a transition section 6b into a lower section ⁇ c.
- This lower portion 6c is the portion that dips into the interior of the preform for expansion.
- FIGS. 3a-3d show a further embodiment of a rod body 2 according to the invention.
- the rod body 2 has a first rod element 4 and a second rod element 6.
- an engagement body 32 is provided here, which serves to prevent rotation of the two rod elements 4, 6 here.
- the Reference numeral 35 refers here again to a spring element which biases this engagement body 32 at least radially outward.
- an opening or bore 37 is provided, which extends perpendicular to the plane of the figure in FIG. 2b.
- This bore 37 serves to receive a retaining means 34 in the form of a shaft shown in FIG. 2d.
- FIG. 3c shows a section through the illustration shown in FIG. 3a along the line A-A from FIG. 3a.
- the engagement body 32 is pivotable about an axis X, and thus an engagement means 39 also radially, d. H. in the direction of R outward, is pivotable.
- This engaging means 39 engages in a recess 38 shown in Figure 2d in the region of the second rod member 6, d .h. more specifically, the first portion 6a of the second rod member 6, a.
- the reference numeral 14 here again denotes the connecting portion which engages in the corresponding recess 12 of the second rod member 6.
- the connecting mechanism is formed on the one hand by the receiving area 12 and the connecting portion 14, on the other hand by the engagement body 32 and the recess 38.
- FIG. 3d shows a further view of the rod body 2 shown in the preceding FIGS. 3a-3c.
- This engagement body has three ears, which in radial Direction.
- this engagement body 15 can be introduced into a correspondingly adapted recess 42 which is formed on the second rod element 6.
- the second rod element 6 can be rotated relative to the first rod element 4, so that movement of the second rod element 6 with respect to the first rod element 4 in the longitudinal direction L is prevented by the interaction of the recess 42 with the engagement body 15.
- the reference numeral 17 refers to an engagement portion, in the assembled state of the rod body, the radially inwardly projecting projections 42a of the recess 42 engage.
- the user can press the engagement body 32 and thus pivot about the shaft 34 inwardly.
- the shaft protrudes through a bore 33 of the engagement body 32.
- the engagement projection 34 is disengaged from the recess 38 and a rotation of the second rod element 6 with respect to the first rod element 4 becomes possible.
- a removal of the second rod member 6 of the first rod member 4 is possible.
- the embodiment shown in FIG. 2 d is preferred, since then a uniform connection mechanism is respectively arranged on the rod element 4 and thus the number of wear parts can be reduced overall.
- FIG. 4 shows a further embodiment of a rod body 2 according to the invention.
- the receiving area 12 is arranged on the first rod element and the engagement section 14 on the second rod element.
- the connecting mechanism is furthermore formed by a magnet 46, which in FIG the receiving area 12 is arranged.
- This magnet 46 attracts a magnetizable portion 47 of the connecting portion.
- the magnet 46 and the magnetizable region 47 could touch each other. It would also be possible to provide two magnets facing each other with opposite poles.
- the second rod element 6 here has a recess 16, via which the second rod element can be grasped and pulled off the first rod element 4.
- this recess 16 could also be dispensed with.
- Fig. 5 shows a further embodiment of a rod body according to the invention.
- This embodiment is similar to the embodiment shown in FIG. 4, however in the embodiment shown in Fig. 5, the connecting mechanism is not formed by a magnet, but by a screw 49.
- the user can also grip the recess 16 by hand and unscrew the second rod member 6 from the first elementtangenelement 4. Also, this recess could be used to attach a tool such as a wrench to loosen the connection between the rod members 4, 6.
- the rod bodies 2 shown in FIGS. 4 and 5 could also have flushing holes (not shown) extending in the longitudinal direction L of the rod body 2. It would be possible to provide the magnet 46 with a bore, but it could also be provided a plurality of magnets which surround a corresponding flushing hole.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/122,303 US20120100237A1 (en) | 2008-10-02 | 2009-09-18 | Quick-change system for stretching rods |
CN200980139554.7A CN102171023A (zh) | 2008-10-02 | 2009-09-18 | 用于拉伸杆的速换系统 |
EP09783166A EP2349677A1 (de) | 2008-10-02 | 2009-09-18 | Schnellwechselsystem für reckstangen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008049905.6 | 2008-10-02 | ||
DE102008049905A DE102008049905A1 (de) | 2008-10-02 | 2008-10-02 | Schnellwechselsystem für Reckstangen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010046189A1 true WO2010046189A1 (de) | 2010-04-29 |
Family
ID=41401644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/062108 WO2010046189A1 (de) | 2008-10-02 | 2009-09-18 | Schnellwechselsystem für reckstangen |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120100237A1 (de) |
EP (1) | EP2349677A1 (de) |
CN (1) | CN102171023A (de) |
DE (1) | DE102008049905A1 (de) |
WO (1) | WO2010046189A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013100627A1 (de) | 2013-01-22 | 2014-07-24 | Krones Aktiengesellschaft | Verfahren zum betreiben einer behälterbehandlungsanlage und behälterbehandlungsanlage |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3420857A1 (de) * | 1984-06-05 | 1985-12-05 | Rudi 4018 Langenfeld Kirst | Greifvorrichtung mit greiferbacke |
DE3841734A1 (de) * | 1988-12-10 | 1990-06-13 | Krupp Widia Gmbh | Halterung fuer werkzeuge |
FR2720681A1 (fr) * | 1994-06-03 | 1995-12-08 | Sidel Sa | Tournette et machine de fabrication de récipients à partir de préformes utilisant au moins une telle tournette. |
WO1998001284A1 (en) * | 1996-07-05 | 1998-01-15 | Inter Tooling Services B.V. | Method and apparatus for manufacturing plastic containers, suitable in particular for polycarbonate bottles |
Family Cites Families (30)
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DE302547C (de) * | 1917-05-19 | 1922-05-17 | ||
US3237248A (en) * | 1964-05-19 | 1966-03-01 | Mercier Jean | Mold for elongated bladder of pressure vessel |
US3513502A (en) | 1967-12-04 | 1970-05-26 | Continental Can Co | Quick change holder for a blow needle |
US4150689A (en) * | 1973-01-26 | 1979-04-24 | Britten George C | Core rod construction for blow-molding apparatus |
US3895897A (en) | 1974-03-04 | 1975-07-22 | Monsanto Co | Blow needle assembly |
DE2927642A1 (de) * | 1979-07-09 | 1981-01-22 | Gkn Windsor Gmbh | Uebertragungseinrichtung fuer vorformlinge und fertigerzeugnisse fuer kunststoffspritzblaseinrichtungen |
US4699585A (en) * | 1984-09-28 | 1987-10-13 | Kautex-Werke Reinold Hagen Ag | Blow molding apparatus |
US4631020A (en) * | 1985-11-14 | 1986-12-23 | Sewell Plastics, Inc. | Segmented blow pin for molding machines employing replaceable cutting ring |
DE8508412U1 (de) * | 1986-03-27 | |||
CA1288913C (en) * | 1986-09-22 | 1991-09-17 | Prakash R. Ajmera | Method and apparatus for making a partially crystalline, biaxially oriented heat set hollow plastic container |
CA2014974A1 (en) * | 1989-03-18 | 1991-10-19 | Ken Ikuma | Dies for extrusion moulding |
US5182122A (en) * | 1989-08-31 | 1993-01-26 | Nissei Asb Machine Co., Ltd. | Apparatus for stretch blow molding hollow heat-resistant container |
US5640795A (en) * | 1995-10-31 | 1997-06-24 | Wambolt; Robert Glenn | Rod guard-fishing rod protection system |
US5939108A (en) * | 1996-07-08 | 1999-08-17 | Toyo Seikan Kaisya, Ltd. | Blow air cylinder for blow-molding hollow container |
AU1803600A (en) * | 1998-12-28 | 2000-07-31 | A. K. Technical Laboratory, Inc. | Wide-mouthed container bottom molding method using stretch blow molding |
US6273705B1 (en) * | 1999-09-14 | 2001-08-14 | Crown Cork & Seal Technologies Corporation | Blow-pin having an improved seal assembly |
ITPN20010009A1 (it) * | 2001-02-07 | 2002-08-07 | Sipa Spa | Procedimento per la produzione di contenitori in pet con bocca fuoricentro |
JP3797177B2 (ja) * | 2001-10-01 | 2006-07-12 | 凸版印刷株式会社 | 延伸ブロー成形機およびそれに使用する温調ロッド |
US7083407B2 (en) * | 2001-12-28 | 2006-08-01 | Yoshino Kogyosho Co., Ltd. | Preform holding jig for biaxial orientation blow molding |
DE10231345A1 (de) * | 2002-03-18 | 2003-10-16 | Tetra Laval Holdings & Finance | Vorrichtung zur Herstellung von Kunstoffbehältern mittels Streckblasformen und Vorrichtung zum Beschichten der Innenwände eines Kunstoffbehälters |
US7179073B2 (en) * | 2003-03-04 | 2007-02-20 | Davis-Standard, Llc | Pressure-reducing valve and a controller for a blow-molding machine and method thereof |
FR2863929B1 (fr) | 2003-12-19 | 2006-02-10 | Sidel Sa | Agencement pour la fixation amovible d'une tige d'etirage sur un coulisseau appartenant a une machine de soufflage et d'etirage d'une preforme |
FR2872081B1 (fr) * | 2004-06-28 | 2006-10-06 | Sidel Sas | Machine tournante a colonne tournante d'alimentation electrique et fluidique |
US7381045B2 (en) * | 2005-08-30 | 2008-06-03 | R & D Tool & Engineering Co. | Quick change blow mold tooling |
TWM295977U (en) * | 2006-01-13 | 2006-08-21 | Bau-Shian Cheng | Improved folding joint structure of infant playpen |
FR2909028B1 (fr) * | 2006-11-28 | 2009-02-13 | Sidel Participations | Installation de soufflage de corps creux. |
DE102007049283A1 (de) * | 2007-10-12 | 2009-04-16 | Krones Ag | Reckstangenhalteanordnung |
US7972554B2 (en) * | 2007-10-24 | 2011-07-05 | Nestle Waters Management & Technology | Air cartridge devices and methods of using same |
DE102008049906B4 (de) * | 2008-10-02 | 2024-05-02 | Krones Aktiengesellschaft | Vorrichtung zum Umformen von Kunststoffvorformlingen und Stangenkörper für eine Streckblasmaschine |
DE502008001553D1 (de) * | 2008-11-18 | 2010-11-25 | Seitz Eugen Ag | Vorrichtungen und Verfahren zum Steckblasformen eines Behälters und die entsprechende Verwendung. |
-
2008
- 2008-10-02 DE DE102008049905A patent/DE102008049905A1/de not_active Withdrawn
-
2009
- 2009-09-18 EP EP09783166A patent/EP2349677A1/de not_active Withdrawn
- 2009-09-18 US US13/122,303 patent/US20120100237A1/en not_active Abandoned
- 2009-09-18 WO PCT/EP2009/062108 patent/WO2010046189A1/de active Application Filing
- 2009-09-18 CN CN200980139554.7A patent/CN102171023A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3420857A1 (de) * | 1984-06-05 | 1985-12-05 | Rudi 4018 Langenfeld Kirst | Greifvorrichtung mit greiferbacke |
DE3841734A1 (de) * | 1988-12-10 | 1990-06-13 | Krupp Widia Gmbh | Halterung fuer werkzeuge |
FR2720681A1 (fr) * | 1994-06-03 | 1995-12-08 | Sidel Sa | Tournette et machine de fabrication de récipients à partir de préformes utilisant au moins une telle tournette. |
WO1998001284A1 (en) * | 1996-07-05 | 1998-01-15 | Inter Tooling Services B.V. | Method and apparatus for manufacturing plastic containers, suitable in particular for polycarbonate bottles |
Also Published As
Publication number | Publication date |
---|---|
CN102171023A (zh) | 2011-08-31 |
DE102008049905A1 (de) | 2010-04-08 |
US20120100237A1 (en) | 2012-04-26 |
EP2349677A1 (de) | 2011-08-03 |
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