EP0917938A1 - Device for forming green bricks for the brick manufacturing industry - Google Patents
Device for forming green bricks for the brick manufacturing industry Download PDFInfo
- Publication number
- EP0917938A1 EP0917938A1 EP98203958A EP98203958A EP0917938A1 EP 0917938 A1 EP0917938 A1 EP 0917938A1 EP 98203958 A EP98203958 A EP 98203958A EP 98203958 A EP98203958 A EP 98203958A EP 0917938 A1 EP0917938 A1 EP 0917938A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mould
- containers
- parts
- mould container
- container part
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000004927 clay Substances 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000009966 trimming Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
- B28B5/022—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being individual independant units and being discontinuously fed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
Definitions
- the invention relates to a device for forming green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor carrying mould containers provided with movable bottoms, a reservoir for clay arranged above the mould containers, means for carrying clay out of the reservoir into the mould containers, means for pressing and trimming clay in the mould containers, means for discharging green bricks released from the mould containers and means for supplying and placing take-off plates for the green bricks, wherein the mould containers are combined to mould container parts and one or more ejectors displacing the movable bottoms are connected to each mould container part.
- the invention has for its object to provide a device of the type stated in the preamble which can be made suitable at lower cost for forming green bricks of differing dimensions.
- each mould container part comprises two parts for mutual releasable coupling, wherein the first part comprises the walls of the mould containers and the second part comprises the movable bottoms of the mould container parts.
- the dimensions of the green bricks to be formed with the device can be altered within certain limits.
- the associated costs are minimal because more expensive mechanical components such as ejectors and/or components of the conveyor do not have to be replaced.
- the movable bottoms comprise detachable bottom plates.
- the dimensions of the green bricks to be formed can be adapted as required over a very wide range.
- each mould container part can be mutually coupled by means of bolts and plate-like members co-acting therewith.
- the first part of the mould container part comprises two further parts for releasable coupling, which further parts comprise an outer part defining the walls of the mould container part and an inner part defining the walls of the mould containers.
- the materials of the outer and the inner part are preferably different.
- the second part of the mould container part is releasably coupled to the conveyor. This enables simple replacement of the movable bottoms and/or the associated ejectors when the desired adjustment is not possible using replacement of (parts of) the first part or the second part.
- the invention also relates to a mould container part as described as a component of the device according to the invention.
- the device 1 for forming green bricks for the brick manufacturing industry comprises a chain conveyor 3. Mould containers combined to a unit in the form of mould container parts 4 are placed on the chain conveyor. The mould container parts fit closely against each other. Placed above the mould containers is a reservoir 5 for clay which is kept in continuous movement by an agitator 6 which is driven by the electric motor 7. Clay is supplied to reservoir 5 by a circulating conveyor 8. Clay is carried out of reservoir 5 into the mould containers and then pressed down by the pressing device 9 which is pivotable round the shaft 10. The excess clay is also trimmed using means which are not drawn.
- the device 11 carries take-off plates 12 onto a mould container part such that, after the mould container part has been turned over, the green bricks 13 come to lie on the plates after being released from the mould containers.
- Figures 2 and 3 show alternative embodiments of mould container part 4 according to the invention, i.e. a two-part embodiment (figure 2) and a three-part embodiment (figure 3). Like components are provided with like reference numerals in both figures. Alternatives are designated by means of an accent.
- Chain part 15 of chain conveyor 3 comprises ears 18, 19, 20 which serve as links of the chain conveyor.
- the different mould containers 21 are combined to a unit on mould container part 4.
- the displaceable bottom 23 is driven according to the invention by the ejector 24. This latter lies under bias of spring 25 which centres the ejector such that no separate guiding is necessary in chain part 15.
- Ejector 24 is operated by a per se known drive device (not shown) during release of the green bricks.
- Each mould container part 4 respectively 4' consists according to the invention of two parts 4A and 4B respectively 4A' and 4B' for mutual releasable coupling.
- the first part 4A comprises the walls 22 of mould containers 21.
- the second part 4B respectively 4B' comprises the movable bottoms 23.
- Both parts 4A and 4B respectively 4B' can be mutually coupled by means of washer plates 26 and bolts 27.
- the mould container part and the chain part 15 can be uncoupled from each other.
- the coupling of both parts takes place using the nut-bolt connections 16 respectively 17.
- bottom plate 23 comprises a mother plate 23b onto which a plate 23a can be releasably mounted.
- Plate 23a is preferably of rubber.
- FIG 5 Further shown in figure 5 is a packing strip 28 with which the depth of mould containers 21, and therefore the thickness of the green bricks, can be adjusted.
- the dimensions of the green bricks can be adjusted within certain limits in very inexpensive manner by replacing the first part 4A. This is illustrated in figures 4 and 5, in which the thickness of walls 22 differs. The dimensions of the green bricks can be adjusted over a wider range by also replacing bottom plates 23a.
- the possibilities of adjusting the dimensions are limited by the presence of the ejectors. It is after all important for the ejectors to be placed relative to the movable bottoms such that the green bricks are ejected rapidly without hitch. One or more ejectors can be provided per bottom if required.
- the three-part embodiment provides a solution since therein the ejectors can also be replaced. Uncoupling from and re-coupling to the chain conveyor can be dispensed with in both embodiments.
- the first part of mould container part 4A comprises two further parts 14A and 14B for releasable coupling.
- the further parts consist of an outer part 14B defining the walls of the mould container part and an inner part 14A defining the walls of the mould containers.
- the materials of the outer part and the inner part are preferably different.
- the outer part can for instance be of steel, while the inner part is manufactured from wood or plastic.
- Parts 14A and 14B can be mutually coupled in many ways known in the field, for instance by means of nut-bolt connections 29, 30.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
- The invention relates to a device for forming green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor carrying mould containers provided with movable bottoms, a reservoir for clay arranged above the mould containers, means for carrying clay out of the reservoir into the mould containers, means for pressing and trimming clay in the mould containers, means for discharging green bricks released from the mould containers and means for supplying and placing take-off plates for the green bricks, wherein the mould containers are combined to mould container parts and one or more ejectors displacing the movable bottoms are connected to each mould container part.
- Such a device is known from the Netherlands patent 1000186 of applicant.
- The invention has for its object to provide a device of the type stated in the preamble which can be made suitable at lower cost for forming green bricks of differing dimensions.
- For this purpose the device according to the invention has the feature that each mould container part comprises two parts for mutual releasable coupling, wherein the first part comprises the walls of the mould containers and the second part comprises the movable bottoms of the mould container parts.
- Simply by replacing the first part of each mould container part of the device according to the invention by another first part with different mould container dimensions, the dimensions of the green bricks to be formed with the device can be altered within certain limits. The associated costs are minimal because more expensive mechanical components such as ejectors and/or components of the conveyor do not have to be replaced.
- In a first preferred embodiment the movable bottoms comprise detachable bottom plates. By now also replacing the detachable bottom plates by other bottom plates with different dimensions, the dimensions of the green bricks to be formed can be adapted as required over a very wide range.
- In a further preferred embodiment the parts of each mould container part can be mutually coupled by means of bolts and plate-like members co-acting therewith. This is a fast and simple coupling, wherein the plate-like members can also serve as guide members when the first part is mounted on the second part.
- In yet another preferred embodiment the first part of the mould container part comprises two further parts for releasable coupling, which further parts comprise an outer part defining the walls of the mould container part and an inner part defining the walls of the mould containers. The materials of the outer and the inner part are preferably different. This preferred embodiment enables the device according to the invention to be made suitable in rapid and inexpensive manner for arranging a chosen structure on the green bricks for forming. For such a modification it suffices to replace only the inner part of each first mould container part.
- If required, the second part of the mould container part is releasably coupled to the conveyor. This enables simple replacement of the movable bottoms and/or the associated ejectors when the desired adjustment is not possible using replacement of (parts of) the first part or the second part.
- The invention also relates to a mould container part as described as a component of the device according to the invention.
- The invention is described in more detail hereinbelow with reference to the drawing in which:
- figure 1 shows schematically a preferred embodiment of the device according to the invention;
- figure 2 shows a two-part embodiment of the mould container part according to the invention;
- figure 3 shows a three-part embodiment of the mould container part according to the invention;
- figure 4 shows schematically a part of the mould container part according to the invention in more detail;
- figure 5 shows an alternative embodiment of figure 4; and
- figure 6 shows an alternative embodiment of the first part of the mould container part according to the invention.
-
- The device 1 for forming green bricks for the brick manufacturing industry comprises a chain conveyor 3. Mould containers combined to a unit in the form of
mould container parts 4 are placed on the chain conveyor. The mould container parts fit closely against each other. Placed above the mould containers is a reservoir 5 for clay which is kept in continuous movement by an agitator 6 which is driven by the electric motor 7. Clay is supplied to reservoir 5 by a circulating conveyor 8. Clay is carried out of reservoir 5 into the mould containers and then pressed down by thepressing device 9 which is pivotable round the shaft 10. The excess clay is also trimmed using means which are not drawn. The device 11 carries take-offplates 12 onto a mould container part such that, after the mould container part has been turned over, the green bricks 13 come to lie on the plates after being released from the mould containers. - Figures 2 and 3 show alternative embodiments of
mould container part 4 according to the invention, i.e. a two-part embodiment (figure 2) and a three-part embodiment (figure 3). Like components are provided with like reference numerals in both figures. Alternatives are designated by means of an accent. -
Chain part 15 of chain conveyor 3 comprisesears different mould containers 21 are combined to a unit onmould container part 4. Thedisplaceable bottom 23 is driven according to the invention by theejector 24. This latter lies under bias ofspring 25 which centres the ejector such that no separate guiding is necessary inchain part 15.Ejector 24 is operated by a per se known drive device (not shown) during release of the green bricks. - Each
mould container part 4 respectively 4' consists according to the invention of twoparts first part 4A comprises thewalls 22 ofmould containers 21. Thesecond part 4B respectively 4B' comprises themovable bottoms 23. - Both
parts washer plates 26 andbolts 27. - In the three-part embodiment of figure 3 the mould container part and the
chain part 15 can be uncoupled from each other. The coupling of both parts takes place using the nut-bolt connections 16 respectively 17. - Figures 4 and 5 show clearly that
bottom plate 23 comprises amother plate 23b onto which aplate 23a can be releasably mounted.Plate 23a is preferably of rubber. - Further shown in figure 5 is a
packing strip 28 with which the depth ofmould containers 21, and therefore the thickness of the green bricks, can be adjusted. - Using the invention the dimensions of the green bricks can be adjusted within certain limits in very inexpensive manner by replacing the
first part 4A. This is illustrated in figures 4 and 5, in which the thickness ofwalls 22 differs. The dimensions of the green bricks can be adjusted over a wider range by also replacingbottom plates 23a. - In the two-part embodiment the possibilities of adjusting the dimensions are limited by the presence of the ejectors. It is after all important for the ejectors to be placed relative to the movable bottoms such that the green bricks are ejected rapidly without hitch. One or more ejectors can be provided per bottom if required. When the desired change in the dimensions of the mould containers cannot be realized in combination with the ejectors present, the three-part embodiment provides a solution since therein the ejectors can also be replaced. Uncoupling from and re-coupling to the chain conveyor can be dispensed with in both embodiments.
- In a further preferred embodiment (shown in figure 6) the first part of
mould container part 4A comprises twofurther parts 14A and 14B for releasable coupling. The further parts consist of an outer part 14B defining the walls of the mould container part and aninner part 14A defining the walls of the mould containers. The materials of the outer part and the inner part are preferably different. The outer part can for instance be of steel, while the inner part is manufactured from wood or plastic.Parts 14A and 14B can be mutually coupled in many ways known in the field, for instance by means of nut-bolt connections - The present invention is of course not limited to the described and illustrated embodiments but comprises all embodiments which fall within the scope of the appended claims.
Claims (11)
- Device for forming green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor carrying mould containers provided with movable bottoms, a reservoir for clay arranged above the mould containers, means for carrying clay out of the reservoir into the mould containers, means for pressing and trimming clay in the mould containers, means for discharging green bricks released from the mould containers and means for supplying and placing take-off plates for the green bricks, wherein the mould containers are combined to mould container parts and one or more ejectors displacing the movable bottoms are connected to each mould container part, characterized in that each mould container part comprises two parts for mutual releasable coupling, wherein the first part comprises the walls of the mould containers and the second part comprises the movable bottoms of the mould container parts.
- Device as claimed in claim 1, characterized in that the movable bottoms comprise detachable bottom plates.
- Device as claimed in claim 1 or 2, characterized in that the parts of each mould container part can be mutually coupled by means of bolts and plate-like members co-acting therewith.
- Device as claimed in claims 1-3, characterized in that the first part comprises two further parts for releasable coupling, which further parts comprise an outer part defining the walls of the mould container part and an inner part defining the walls of the mould containers.
- Device as claimed in claim 4, characterized in that the materials of the outer part and the inner part are different.
- Device as claimed in claims 1-5, characterized in that the second part of the mould container part is releasably coupled to the conveyor.
- Mould container part as described as a component of the device as claimed in any of the foregoing claims, characterized in that the mould container part comprises two parts for mutual releasable coupling, wherein the first part comprises the walls of the mould containers and the second part comprises the movable bottoms of the mould container parts.
- Mould container part as claimed in claim 7, characterized in that the movable bottoms comprise detachable bottom plates.
- Mould container part as claimed in claim 7 or 8, characterized in that the parts of the mould container part can be mutually coupled by means of bolts and plate-like members co-acting therewith.
- Mould container part as claimed in claims 7-9, characterized in that the first part comprises two further parts for releasable coupling, which further parts comprise an outer part defining the walls of the mould container part and an inner part defining the walls of the mould containers.
- Mould container part as claimed in claim 10, characterized in that the materials of the outer part and the inner part are different.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1007600 | 1997-11-21 | ||
NL1007600A NL1007600C2 (en) | 1997-11-21 | 1997-11-21 | Device for the production of green bricks for the stone industry. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0917938A1 true EP0917938A1 (en) | 1999-05-26 |
EP0917938B1 EP0917938B1 (en) | 2003-02-26 |
Family
ID=19766050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980203958 Expired - Lifetime EP0917938B1 (en) | 1997-11-21 | 1998-11-23 | Device for forming green bricks for the brick manufacturing industry |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0917938B1 (en) |
DE (1) | DE69811611T2 (en) |
ES (1) | ES2191251T3 (en) |
NL (1) | NL1007600C2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1011060C2 (en) * | 1999-01-18 | 2000-07-19 | Hanson Baksteen Nederland B V | Manufacture of paving bricks 'on edge' i.e. in their in-use orientation so that adjusting base of mold determines depth of paving |
EP1088633A1 (en) * | 1999-09-29 | 2001-04-04 | Anvil Iron Works Inc. | Brick moulding apparatus and method |
EP1112827A1 (en) * | 1999-12-29 | 2001-07-04 | Industrie Pica S.p.A. | Machine and moulds with interchangeable bottoms for forming green bricks |
NL1014262C2 (en) * | 2000-02-02 | 2001-08-03 | Beheermij De Boer Nijmegen Bv | Molded container with exchangeable molded container part. |
EP1481780A1 (en) * | 2003-04-14 | 2004-12-01 | Beheermaatschappij De Boer Nijmegen B.V. | System and method of manufacturing green bricks |
NL1025525C2 (en) * | 2003-08-06 | 2005-02-08 | Beheermij De Boer Nijmegen Bv | Device for the production of green bricks for the brick industry. |
NL1024056C2 (en) * | 2003-08-06 | 2005-02-08 | Beheermij De Boer Nijmegen Bv | Manufacturing device of green bricks, has mold containers displaced downwardly at release stage in which open sides of mold containers are oriented downwardly to release green bricks to drying plates |
WO2008127174A1 (en) * | 2007-04-12 | 2008-10-23 | Ingenjörsfirma Hebe Ab | Plant for production of concrete |
NL1034930C2 (en) * | 2008-01-18 | 2009-07-21 | Beheermij De Boer Nijmegen Bv | Device with improved stamping device and methods thereof. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL80914B (en) * | 1937-01-22 | 1939-04-15 | ||
NL8802568A (en) * | 1988-10-18 | 1990-05-16 | Sneek Hubert Maschf | Brick mould forming arrangement - has endless transporter, supporting parallel arranged mould boxes |
EP0680812A1 (en) * | 1994-05-06 | 1995-11-08 | Beheermaatschappij De Boer Nijmegen B.V. | Apparatus for manufacturing green bricks for the brick manufacturing industry |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000186C2 (en) * | 1994-05-06 | 1995-11-06 | Boer Beheer Nijmegen Bv De | Mould frame and ejector mechanism for clay brick production machine |
-
1997
- 1997-11-21 NL NL1007600A patent/NL1007600C2/en not_active IP Right Cessation
-
1998
- 1998-11-23 DE DE1998611611 patent/DE69811611T2/en not_active Expired - Lifetime
- 1998-11-23 ES ES98203958T patent/ES2191251T3/en not_active Expired - Lifetime
- 1998-11-23 EP EP19980203958 patent/EP0917938B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL80914B (en) * | 1937-01-22 | 1939-04-15 | ||
NL8802568A (en) * | 1988-10-18 | 1990-05-16 | Sneek Hubert Maschf | Brick mould forming arrangement - has endless transporter, supporting parallel arranged mould boxes |
EP0680812A1 (en) * | 1994-05-06 | 1995-11-08 | Beheermaatschappij De Boer Nijmegen B.V. | Apparatus for manufacturing green bricks for the brick manufacturing industry |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1011060C2 (en) * | 1999-01-18 | 2000-07-19 | Hanson Baksteen Nederland B V | Manufacture of paving bricks 'on edge' i.e. in their in-use orientation so that adjusting base of mold determines depth of paving |
US6468065B1 (en) | 1999-09-29 | 2002-10-22 | Anvil Iron Works, Inc. | Brick molding apparatus |
EP1088633A1 (en) * | 1999-09-29 | 2001-04-04 | Anvil Iron Works Inc. | Brick moulding apparatus and method |
US6540502B2 (en) | 1999-09-29 | 2003-04-01 | Anvil Iron Works, Inc. | Mechanical drive assembly for a brick molding apparatus |
EP1112827A1 (en) * | 1999-12-29 | 2001-07-04 | Industrie Pica S.p.A. | Machine and moulds with interchangeable bottoms for forming green bricks |
NL1014262C2 (en) * | 2000-02-02 | 2001-08-03 | Beheermij De Boer Nijmegen Bv | Molded container with exchangeable molded container part. |
EP1122046A1 (en) * | 2000-02-02 | 2001-08-08 | Beheermaatschappij De Boer Nijmegen B.V. | Mould container with exchangeable mould container part |
EP1481780A1 (en) * | 2003-04-14 | 2004-12-01 | Beheermaatschappij De Boer Nijmegen B.V. | System and method of manufacturing green bricks |
NL1025525C2 (en) * | 2003-08-06 | 2005-02-08 | Beheermij De Boer Nijmegen Bv | Device for the production of green bricks for the brick industry. |
NL1024056C2 (en) * | 2003-08-06 | 2005-02-08 | Beheermij De Boer Nijmegen Bv | Manufacturing device of green bricks, has mold containers displaced downwardly at release stage in which open sides of mold containers are oriented downwardly to release green bricks to drying plates |
EP1504867A1 (en) * | 2003-08-06 | 2005-02-09 | Beheermaatschappij De Boer Nijmegen B.V. | Device for manufacturing green bricks for the brick manufacturing industry |
WO2008127174A1 (en) * | 2007-04-12 | 2008-10-23 | Ingenjörsfirma Hebe Ab | Plant for production of concrete |
NL1034930C2 (en) * | 2008-01-18 | 2009-07-21 | Beheermij De Boer Nijmegen Bv | Device with improved stamping device and methods thereof. |
WO2009091244A1 (en) * | 2008-01-18 | 2009-07-23 | Beheermaatschappij De Boer Nijmegen B.V. | Device with improved ejecting device and methods therefor |
EP2085199A1 (en) | 2008-01-18 | 2009-08-05 | Beheermaatschappij De Boer Nijmegen B.V. | Device with improved ejecting base |
Also Published As
Publication number | Publication date |
---|---|
NL1007600C2 (en) | 1999-05-25 |
DE69811611D1 (en) | 2003-04-03 |
ES2191251T3 (en) | 2003-09-01 |
DE69811611T2 (en) | 2004-03-25 |
EP0917938B1 (en) | 2003-02-26 |
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