EP0824983B1 - Niederdruck-Kokillengiessanlage - Google Patents
Niederdruck-Kokillengiessanlage Download PDFInfo
- Publication number
- EP0824983B1 EP0824983B1 EP97111160A EP97111160A EP0824983B1 EP 0824983 B1 EP0824983 B1 EP 0824983B1 EP 97111160 A EP97111160 A EP 97111160A EP 97111160 A EP97111160 A EP 97111160A EP 0824983 B1 EP0824983 B1 EP 0824983B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting
- stations
- station
- blackwash
- plant according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004512 die casting Methods 0.000 title claims description 9
- 238000005266 casting Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 238000003860 storage Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000002996 emotional effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
Definitions
- the present invention relates to a low-pressure die casting plant, which is characterized by the Features of claim 1.
- the entire casting installation according to the invention consists of two Parts of the plant that have a common core insertion station and so operated by a single operator can. Therefore, both parts of the system must Operating cycle can be coordinated, but can otherwise operated independently.
- EP-A-0 030 669 has a different structure Low-pressure die casting plant known, in which one Turning table around a casting station, a removal station for the castings, a cooling and finishing station as well a core insertion station are arranged. On the periphery The turntable has a number of molds associated actuators arranged. By Turning the turntable will make the molds one after the other from one workstation to the next workstation emotional.
- FIGS. 1 and 2 points the low-pressure die casting plant consisting of two parts I and II two at a distance from each other arranged casting stations 1, 101, each with a melting furnace 2, 102, which are arranged on a supporting frame 3 or 103 is.
- the support structures not shown in FIGS. 3 to 7 3, 103 are supported on the foundry floor 4.
- For System also includes a support frame 5, the four upright Supports 6, 7, 8, 9. All of these supports 6 to 9 consist of two support parts screwed together 6a, 6b; 7a, 7b and 9a, 9b.
- front support 6 is in the upper Part angled, as can be seen in particular from Fig. 3 is.
- the longitudinal axis of the upper support part 6b forms with the vertical longitudinal axis of the lower support part 6a an angle.
- This training the front support 6 allows the larger width of the melting furnace 2 To take into account without making the entire casting system wider than need to build. Thanks to the subdivision of the supports 6 to 9 is in two screw-on support parts it is possible to disassemble the system into individual units, which can be transported without any major problems.
- the supports 6, 7, 8 and 9 stand on the support structures 3, or 103 on the foundry floor 4.
- a cross member rests on supports 6 and 7 or 8 and 9 10 or 11, which with the assigned supports 6, 7 or 8, 9 is connected. Support on these cross beams 10, 11 two longitudinal beams 12, 13, which are at a distance from one another and run parallel to each other. These side members 12, 13 lay a linear movement path 14 or 114 for a driving unit 15 or 115.
- Driving unit 15, 115 is a manipulation unit 16, or 116 attached, each carrying a mold 17, the Mold halves are designated 17a and 17b (see in particular FIGS. 3 to 7). The on the Manipulation unit 116 attached mold is in the 1 and 2 not shown.
- the more precise structure of the two identical Manipulation units 16 and 116 will be described later in FIG 3 to 7 will be explained in more detail.
- the Driving units 15, 115 become the manipulation units 16 and 116 in the direction of arrow B, or B 'along the linear trajectory 14, 114 i.e. in the longitudinal direction of the Side members 12, 13 moved back and forth.
- the support frame 5 further has three supports 106, 107 and 108, which in Fig. 1 are not shown.
- Neighboring everyone Casting station 1 101 is a removal station 21 or 121, on which the castings to one side be led away.
- a guide table 22 or 122 in the direction of arrow C or C '(Fig. 2) can be moved along a guide 23 or 123 (FIG. 1). Instead of such a path guide table 22, 122, one can also Gripper device for grasping and guiding away the Castings are provided.
- Neighboring everyone Extraction station 21, 121 is a cooling and finishing station 18 and 118, respectively, which are a finishing bath 19 and 119 having.
- the Driving unit 15 with manipulation unit 16 moves between the casting station 1 and the core insertion station 20, while the other driving unit 115 with the Manipulation unit 116 between the casting station 101 and the core insertion station 20 moves back and forth.
- FIG. 2 there is also a cleaning device 24 provided that for periodic cleaning of the mold halves 17a, 17b is used.
- This cleaning device 24 has a cleaning booth 25, the present Embodiment is designed as a sandblasting cabin.
- the cleaning device 24 can in the direction of the arrow D are translated to move out of the shown in Fig. 2 waiting position in the working position to be able to be spent.
- the cleaning device 24 is in this working position at the location of the Core loading station 20.
- Manipulation unit 116 is of the same design as that Manipulation unit 16. The latter is in these FIGS. 3 to 7, however, only shown schematically and only so far shown that their functioning is recognizable.
- the manipulation unit 16 has one with the chassis 15 connected support structure 30.
- the supporting structure 30 can be raised and lowered in the direction of arrow E.
- In the Support structure 30 is an elongated guide element 31 pivoted.
- the pivot axis 32 of the guide element 31 runs parallel to the direction of movement B of the driving unit 15.
- Two protrude from the guide element 31 Storage elements 33 and 34 away, one of which is a storage element 33 fixed and the other storage element 34 mounted linearly displaceable in the direction of arrow F. is.
- With each bearing element 33, 34 is pivotable a support arm 35 and 36 connected.
- the swivel axes 37 and 38 of the support arms 35 and 36 also run parallel to the direction of movement B of the driving unit 15 and are thus parallel to the pivot axis 32 of the guide element 31.
- the mold halves are on these support arms 35, 36 17a and 17b attached.
- the mold parting plane 39 in a vertical plane parallel to the direction of movement B of the driving unit 15 and the manipulation unit 16 runs (Fig. 3).
- Fig. 3 (and left in Fig. 1) is the manipulation unit 16 shown in its one, first end position, in which is in casting station 1.
- the closed mold 17 is located on the pouring mouth of the melting furnace 2.
- the mold is made in a known manner filled with liquid metal. The filling process by controlling the pressure curve in the melting furnace 2 to the Adapted design of the casting to be manufactured.
- the filled mold becomes 17 by an upward movement of the supporting structure 30 lifted in the direction of arrow E from Giessmund.
- the Driving unit 15 is then together with the manipulation unit 16 to a first intermediate position, i.e. in the Withdrawal station 21, proceed.
- the mold 17 With himself in the Removal station 21 of manipulation unit 16 the mold 17 is opened (see Fig. 4). this happens by a movement of the bearing element 34 in the direction arrow F to the outside.
- the mold half 17b moved away from the mold half 17a.
- ejector arranged in the support arms 35, 36 the finished casting is ejected from the mold and falls on the guide table 22, which is as shown in Fig. 4 is located below the open mold 17.
- the manipulation unit 16 is then by means of the Driving unit 15 in a second intermediate position, i.e. in the cooling and finishing station 18 moves. 1 are in this second intermediate position drive unit and the manipulation unit with 15 'and 16' respectively.
- Fig. 5 shows that in the Cooling and finishing station 18 located Manipulation unit 16.
- the two are still opposite mold halves 17a and 17b are something moved apart and are then by pivoting the Brackets 35 and 36 about pivot axes 37 and 38 in In the direction of arrows G and H immersed in the size bath 19.
- the mold halves immersed in the size bath 19 are designated 17a 'and 17b'.
- the mold halves 17a ', 17b' are placed on the finishing bath 19 the optimal temperature cooled and with a sizing film overdrawn. Then the support arms 35 and 36 in Direction of arrows G and H again about their swivel axes 37 or 38 pivoted back until they reach their horizontal end position take and die mold halves 17a and 17b face again.
- the driving unit 15 moves on the second end position, i.e. into the core insertion station 20.
- the mold halves 17a and 17b are moved of the bearing element 34 in the direction of arrow F so far spread apart as necessary. At the same time it will Guide element 31 about its pivot axis 32 in the direction arrow I pivoted through 90 °.
- FIG. 6 shows the guide element 31 takes a vertical position while the mold halves 17a, 17b are horizontal Take position. Inserting the core into the open Mold 17 takes place from the left-hand side as seen in FIG. 6 forth, as indicated by the arrow labeled K is. After the core has been inserted, the mold becomes 17 by retracting the bearing element 34 closed and the guide member 31 is in the direction of the arrow I about its pivot axis 32 in the horizontal Position swung back. The driving unit 15 moves the Manipulation unit 16 then back into the first End position, i.e. in the casting station 1. In this the mold 17 by lowering the support structure 30 in Direction of arrow E on the pouring mouth of the melting furnace 2 put on. The cycle described starts again from new.
- the operation of the other part II is in Principle the same as above based on system part I described.
- the manipulation unit 116 is from the first end position in which they are in the casting station 101 is in the first intermediate position (Removal station 121), then in the second intermediate position (Cooling and finishing station 118) and finally in the move the second end position (core insertion station 20) in order to then moved back to the first end position become. Since the core insertion station 20 two parts I and II in common are the operating cycles of the two Plant parts I and II shifted in time from each other. Is the second manipulation unit, as in the Fig.
- the Mold halves 17a, 17b then protrude into the Cleaning cabin 25 and are blasted cleaned. After cleaning is finished Cleaning device 24 again in the waiting position moved back.
- the manipulation unit 16 or 116 is by the drive unit 15 and 115 for cooling and Move finishing station 18 or 118. In addition, it will Guide element 31 again about the axis 32 in the Horizontal position swiveled.
- the mold halves 17a, 17b are, as described with reference to FIG. 5, in the Plain bath 19 or 119 immersed and with a Plain film covered. Now the one explained above Arity cycle continue again (insert core, Pouring, casting, cooling and coating the mold halves with a finishing film).
- the operation of the individual parts of the manipulation units is preferably done by hydraulic drives.
- the driving units 15, 115 are advantageously by move an electric drive.
- the two parts of the system I and II can be independent operated from each other, i.e. it can with the Plant according to the invention at the same time castings different materials. Nevertheless the space requirement is relatively small because thanks the special arrangement of the workstations Core insertion for both investment halves in the same place can be done. For inserting and cleaning the core Mold halves are only one operator required.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Coating With Molten Metal (AREA)
Description
- Fig. 1 und 2
- in Seitenansicht bzw. in Draufsicht eine aus zwei Anlageteilen bestehende Niederdruck-Kokillengiessanlage; und
- Fig. 3 bis 7
- die einzelnen Arbeitsstationen des einen Anlageteils in Ansicht in Richtung des Pfeiles A in den Fig. 1 und 2.
Claims (7)
- Niederdruck-Kokillengiessanlage mit zwei in einem Abstand voneinander angeordneten, je einen Schmelzofen (2, 102) aufweisenden Giessstationen (1, 101), mit einer Anzahl von weiteren, in einer Reihe zwischen den beiden Giessstationen (1, 101) angeordneten Arbeitsstationen, nämlich zwei je zu einer der beiden Giessstationen (1, 101) benachbarten Entnahmestationen (21, 121) für die Gussteile, zwei je zu einer der beiden Entnahmestationen (21, 121) benachbarten, Kühl- und Schlichtstationen (18, 118) und einer zwischen den beiden Kühl- und Schlichtstationen (18, 118) angeordneten Kerneinlegestation (20), und mit zwei jeweils zwei Kokillenhälften (17a, 17b) tragenden Manipulationseinheiten (16, 116), von denen jede entlang einer linearen, oberhalb der Giessstationen (1, 101) und der weiteren Arbeitsstationen (18, 20, 21, 118, 121) verlaufenden Bewegungsbahn (14, 114) zwischen einer ersten Endposition, in der sie sich in der zugeordneten Giessstation (1, 101) befindet, und einer zweiten Endposition, in der sie sich in der Kerneinlegestation (20) befindet, hin und herverfahrbar ist und in zwischen den Endpositionen liegenden Zwischenpositionen in der zugeordneten Entnahmestation (21, 121) und der zugeordneten Kühl- und Schlichtstation (18, 118) anhaltbar ist, wobei die beiden Kokillenhälften (17a, 17b) der Manipulationseinheiten (16, 116) derart an der jeweils zugeordneten Manipulationseinheit (16, 116) angeordnet sind, dass in der Giessstellung der Kokille (17) die Formtrennebene (39) in einer zur Bewegungsrichtung (B, B') der entsprechenden Manipulationseinheit (16, 116) parallelen Vertikalebene liegt.
- Anlage nach Anspruch 1, dadurch gekennzeichnet, dass jede Manipulationseinheit (16, 116) an einer Fahreinheit (15, 115) angebracht ist, die entlang wenigstens eines, sich am Traggestell (5) abstützenden Längsträgers (12, 13) verfahrbar geführt ist.
- Anlage nach Anspruch 1 oder 2, gekennzeichnet durch ein Reinigungsgerät (24) für die Kokillen (17), das von einer Wartestellung in eine Arbeitsstellung bringbar ist, in der bei einer sich in der Kerneinlegestation (20) befindlichen Manipulationseinheit (16, 116) die Kokillenhälften (17a, 17b) gereinigt werden.
- Anlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Kokillenhälften (17a, 17b) aufeinander zu und voneinander weg bewegbar und um jeweils 90° um eine gemeinsame Schwenkachse (32), die parallel zur Bewegungsrichtung (B, B') der zugeordneten Manipulationseinheit (16, 116) verläuft, schwenkbar in dieser Manipulationseinheit (16, 116) gelagert sind.
- Anlage nach Anspruch 4, dadurch gekennzeichnet, dass jede Kokillenhälfte (17a, 17b) zusätzlich um eine eigene Schwenkachse (37, 38), die parallel zur Bewegungsrichtung (B, B') der zugeordneten Manipulationseinheit (16, 116) verläuft, um jeweils 90° verschwenkbar ist.
- Anlage nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Traggestell (5) vier in den Ecken eines Vierecks angeordnete Stützen (6, 7, 8, 9) aufweist, die paarweise jeweils mittels eines Querträgers (10, 11) miteinander verbunden sind und dass auf den Querträgern (10, 11) mindestens ein, sich etwa rechtwinklig zu diesen erstreckender Längsträger (12, 13) abgestützt ist.
- Anlage nach einem der Ansprüche 1-6, dadurch gekennzeichnet, dass jede der beiden Kühl- und Schlichtstationen (18, 118) ein Schlichtbad (19, 119) aufweist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH02075/96A CH692222A5 (de) | 1996-08-23 | 1996-08-23 | Niederdruck-Kokillengiessanlage. |
CH207596 | 1996-08-23 | ||
CH2075/96 | 1996-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0824983A1 EP0824983A1 (de) | 1998-02-25 |
EP0824983B1 true EP0824983B1 (de) | 1999-09-29 |
Family
ID=4225323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97111160A Expired - Lifetime EP0824983B1 (de) | 1996-08-23 | 1997-07-03 | Niederdruck-Kokillengiessanlage |
Country Status (11)
Country | Link |
---|---|
US (1) | US5937931A (de) |
EP (1) | EP0824983B1 (de) |
JP (1) | JP3145964B2 (de) |
KR (1) | KR100237080B1 (de) |
CN (1) | CN1081500C (de) |
AT (1) | ATE185096T1 (de) |
CH (1) | CH692222A5 (de) |
DE (2) | DE29710930U1 (de) |
ES (1) | ES2137035T3 (de) |
IT (1) | IT237865Y1 (de) |
TW (1) | TW338735B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1296351B1 (it) * | 1997-11-18 | 1999-06-25 | Imr Spa | Impianto perfezionato di colata in conchiglia a bassa pressione |
DE19755551A1 (de) * | 1997-12-13 | 1999-06-17 | Grohe Armaturen Friedrich | Flexibles Gießsystem |
DE19834553A1 (de) * | 1998-07-31 | 2000-02-03 | Georg Fischer Disa Ag | Verfahren und Vorrichtung zum steigenden Gießen von Leichtmetall |
DE19900574A1 (de) * | 1999-01-09 | 2000-07-13 | Georg Fischer Disa Ag | Verfahren und Vorrichtung zum steigenden Gießen von Leichtmetall |
EP1116535A1 (de) * | 2000-01-13 | 2001-07-18 | Kwc Ag | Niederdruck-Kokillengiessanlage zur Herstellung von Aluminiumgussteilen |
ATE312677T1 (de) * | 2001-06-18 | 2005-12-15 | Niederdruck-kokillengiessanlage und kokille dafür | |
EP1270115B1 (de) * | 2001-06-18 | 2008-08-06 | Kwc Ag | Niederdruck-Kokillengiessanlage und Verfahren zum Betrieb davon |
DE102013223311A1 (de) * | 2013-11-15 | 2015-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Wartungsstation für Gießwerkzeuge und Verfahren zum Warten eines Gießwerkzeuges |
RU2632046C1 (ru) * | 2014-03-31 | 2017-10-02 | Ниссан Мотор Ко., Лтд. | Способ литья и устройство для литья |
AT519681B1 (de) * | 2017-03-02 | 2021-02-15 | Fill Gmbh | Gießvorrichtung zum Gießen von Formteilen |
AT521574B1 (de) * | 2018-08-16 | 2021-11-15 | Fill Gmbh | Gießmaschine |
CN110899664A (zh) * | 2019-11-29 | 2020-03-24 | 重庆长安汽车股份有限公司 | 低压铸造模具的维护流水线 |
CN112756582B (zh) * | 2020-12-23 | 2022-04-05 | 岳西县恒意机械有限公司 | 一种铝合金低压铸造成型装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512576A (en) * | 1967-11-13 | 1970-05-19 | Heatlock Ltd | Diecasting machines |
GB1399838A (en) * | 1971-07-01 | 1975-07-02 | Dimo Holdings | Metal casting apparatus |
GB2047140A (en) * | 1979-04-12 | 1980-11-26 | Stone Wallwork Int Ltd | Conveying system in die-casting plant |
DE2950597A1 (de) * | 1979-12-15 | 1981-07-02 | Russ-Elektroofen Produktions-Gesellschaft mbH & Co KG, 5000 Köln | Automatisiertes niederdruckgiessverfahren und vorrichtung zu seiner durchfuehrung |
DE3168945D1 (en) * | 1980-12-23 | 1985-03-28 | Egro Ag | Apparatus and process for low-pressure casting |
JPS58221655A (ja) * | 1982-06-18 | 1983-12-23 | Hitachi Ltd | 不活性ガス低圧鋳造装置 |
IT1178524B (it) * | 1984-09-28 | 1987-09-09 | Imr Srl | Impianto a due stazioni, con forno singolo, per la colata automatica in conchiglia dell'ottone, con procedimento a bassa pressione |
DE59000911D1 (de) * | 1989-05-19 | 1993-04-01 | Kwc Ag | Niederdruck-kokillen-giesseinrichtung. |
US5205341A (en) * | 1990-02-27 | 1993-04-27 | Starline Manufacturing Company, Inc. | Low pressure double arm casting apparatus |
JPH05138330A (ja) * | 1991-11-22 | 1993-06-01 | Sintokogio Ltd | ターンテーブル型吸引鋳造装置 |
-
1996
- 1996-08-23 CH CH02075/96A patent/CH692222A5/de not_active IP Right Cessation
-
1997
- 1997-06-23 DE DE29710930U patent/DE29710930U1/de not_active Expired - Lifetime
- 1997-07-03 EP EP97111160A patent/EP0824983B1/de not_active Expired - Lifetime
- 1997-07-03 ES ES97111160T patent/ES2137035T3/es not_active Expired - Lifetime
- 1997-07-03 AT AT97111160T patent/ATE185096T1/de not_active IP Right Cessation
- 1997-07-03 DE DE59700497T patent/DE59700497D1/de not_active Expired - Fee Related
- 1997-07-22 TW TW086110392A patent/TW338735B/zh not_active IP Right Cessation
- 1997-08-14 KR KR1019970038985A patent/KR100237080B1/ko not_active IP Right Cessation
- 1997-08-18 IT IT1997MI000614U patent/IT237865Y1/it active IP Right Grant
- 1997-08-19 JP JP22270297A patent/JP3145964B2/ja not_active Expired - Fee Related
- 1997-08-19 US US08/912,871 patent/US5937931A/en not_active Expired - Fee Related
- 1997-08-22 CN CN97117650A patent/CN1081500C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CH692222A5 (de) | 2002-03-28 |
ATE185096T1 (de) | 1999-10-15 |
TW338735B (en) | 1998-08-21 |
JPH10113760A (ja) | 1998-05-06 |
CN1081500C (zh) | 2002-03-27 |
DE59700497D1 (de) | 1999-11-04 |
ITMI970614U1 (it) | 1999-02-18 |
DE29710930U1 (de) | 1997-08-14 |
EP0824983A1 (de) | 1998-02-25 |
JP3145964B2 (ja) | 2001-03-12 |
KR100237080B1 (ko) | 2000-01-15 |
CN1180597A (zh) | 1998-05-06 |
ES2137035T3 (es) | 1999-12-01 |
KR19980018706A (ko) | 1998-06-05 |
IT237865Y1 (it) | 2000-09-29 |
US5937931A (en) | 1999-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0824983B1 (de) | Niederdruck-Kokillengiessanlage | |
DE3532299A1 (de) | Spritzgiessmaschine mit spritzling-entnahmevorrichtung | |
DE69603826T2 (de) | Verfahren und Vorrichtung zur Herstellung von Gussstücken aus Aluminiumlegierung | |
EP0398168B1 (de) | Niederdruck-Kokillen-Giesseinrichtung | |
EP0958872B1 (de) | Niederdruck-Kokillen-Giesseinrichtung | |
DE2445085A1 (de) | Vorrichtung zum transportieren (umsetzen) eines plattenfoermigen produktes von einer station zur anderen | |
DE1783046A1 (de) | Spritzgussmaschine | |
DE3617094C2 (de) | ||
DE69621886T2 (de) | Vorrichtung und verfahren zum herstellen von werkstücken | |
DE2246190B2 (de) | Flurförderzeug zum Auswechseln von Modellplattenpaare einer Gießerei-Formanlage | |
DE2822916C2 (de) | Vorrichtung zur Beförderung von geteilten Gießformen | |
DE1558291B1 (de) | Formvorrichtung zum Giessen von Stahlgegenstaenden | |
DE3006785C2 (de) | Niederdruck-Kokillen-Gießmaschine | |
DD202113A5 (de) | Anlage zur herstellung von lotrecht geteilten, aus kastenlosen formteilen bestehenden giessformen, einschliesslich ausruestung zum auswechseln von modellbrettern | |
DE3626488A1 (de) | Giessformwechseleinrichtung an einer kunststoff-spritzgiessmaschine | |
CH690356A5 (de) | Niederdruck-Kokillengiessanlage. | |
DE2447837A1 (de) | Kokillengiessmaschine | |
DE3447113C2 (de) | Vorrichtung zum Verschwenken eines Rahmens, insbesondere eines Fensterrahmens | |
DE3001396A1 (de) | Anlage zum spanenden bearbeiten von werkstuecken | |
DE2222744A1 (de) | Strangguss-Fuehrungswalzengestell | |
DE2932836C2 (de) | Einrichtung zur Herstellung von Gußstücken aus einer Leichtmetall-Legierung mittels Dauerformen vornehmlich Zylinderköpfen für Brennkraftmaschinen | |
DE3521140C2 (de) | Verfahren und Kokillengiessanordnung zum Vergiessen einer Schmelze | |
EP0098271B1 (de) | Vorrichtung zum wechseln von modellplatten in formmaschinen | |
EP0611616A1 (de) | Formmaschine | |
DE1558291C (de) | Formvorrichtung zum Gießen von Stahlgegenstanden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE ES FR GB IT LI SE |
|
17P | Request for examination filed |
Effective date: 19980316 |
|
17Q | First examination report despatched |
Effective date: 19980429 |
|
AKX | Designation fees paid |
Free format text: AT CH DE ES FR GB IT LI SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE ES FR GB IT LI SE |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed | ||
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE ES FR GB IT LI SE |
|
REF | Corresponds to: |
Ref document number: 185096 Country of ref document: AT Date of ref document: 19991015 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL & PARTNER AG Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59700497 Country of ref document: DE Date of ref document: 19991104 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2137035 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20080729 Year of fee payment: 12 Ref country code: DE Payment date: 20080722 Year of fee payment: 12 Ref country code: CH Payment date: 20080716 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20080726 Year of fee payment: 12 Ref country code: FR Payment date: 20080715 Year of fee payment: 12 Ref country code: AT Payment date: 20080715 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20080722 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20080714 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090703 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20100331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090703 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100202 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090703 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20090704 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090704 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090703 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090704 |