EP2643133A2 - Form zur herstellung von betonformsteinen - Google Patents
Form zur herstellung von betonformsteinenInfo
- Publication number
- EP2643133A2 EP2643133A2 EP11817270.9A EP11817270A EP2643133A2 EP 2643133 A2 EP2643133 A2 EP 2643133A2 EP 11817270 A EP11817270 A EP 11817270A EP 2643133 A2 EP2643133 A2 EP 2643133A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall panels
- slot
- mold according
- mold
- plates
- 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
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 73
- 239000004575 stone Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/162—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for building blocks or similar block-shaped articles
-
- 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
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
Definitions
- the invention relates to a mold for the production of concrete blocks.
- Molds for the industrial production of concrete blocks in concrete molding machines typically have a plurality of mold cavities arranged side by side and separated from one another by intermediate walls.
- the entirety of the mold cavities is also referred to as a stone field, the marginal mold cavities being limited to the outside of the stone field by outer walls.
- at least the intermediate walls are typically formed by wall plates which are directly or indirectly connected to each other and on the outer walls and form a substantially rigid box.
- the mold cavities are open at the top and at the bottom, and the wall plates are formed continuously vertically between a lower and an upper boundary plane of the mold.
- the stone field is usually surrounded by a cover frame surface, which may be formed in particular by exchangeable wear plates.
- the mold cavity limiting wall surfaces are exposed to considerable mechanical stresses, especially static by high side pressure of the concrete, at the top of pressure plates, and dynamically by abrasion of moving during shaking and demolding along the wall surfaces granular components of the concrete amount to reduce wear by abrasion the surfaces of the side walls advantageously hardened.
- Hardening gives case hardening a higher resistance to wear than nitriding, but it also poses a greater risk of forgiving molds and having to be reworked after curing with great effort. While in forms in which intermediate walls extend only in one direction between opposite outer walls, the compounds of the intermediate walls with the outer walls in a relatively simple manner dimensionally stable executable, this is significantly more difficult in forms with running in different directions and at intersections intersecting partitions.
- Welded connections of the wall panels at intersection points form stable connections, but weaken wear resistance after hardening and increase the danger of fatigue fracture. Forms with wall plates welded before curing often show a strong distortion after hardening. Weld-free connections can for example be given by the fact that the intermediate walls are designed in a first direction as passing over the entire stone field first wall plates and extending in a second direction transverse thereto intermediate walls only between two first wall plates and connectors on their first wall plates assigning faces are positively connected to the first wall plates.
- US 4,249,358 describes molds having intersecting wall panels as partitions and exterior walls of
- the invention has for its object to provide an advantageous structure of a form with intersecting at intersections wall plates.
- the invention is described in the independent claim.
- the dependent claims contain advantageous refinements and developments of the invention.
- the support structures are advantageously formed as depressions, in particular as grooves in the wall surface of a first of the two intermeshed at the junction point wall plates in which the edges of the slot of the second of the two wall plates are supported. Of particular importance is the transverse support of the edges of the downwardly open slots.
- the edges of the slots of both intersecting mated partition panels are mutually fixed to support structures of the respective other partition panel and supported against a change in position parallel to the wall surface of the panel structures having the support structures.
- Recesses designed as first grooves in the extension of a first slot as holding structures in the wall surface of a first partition wall are advantageously formed over the entire extent of the first partition walls in extension of the first slot, so that the edges of the second slot over the entire length of the first grooves in this hedge and are fixed in a form-fitting manner.
- the engagement depth of the edges of the second slot in the first grooves may be greater in a starting region located at the opening of the second slot than in a region spaced from the slot opening.
- the first grooves have a constant cross-section over their vertical longitudinal extent and the edges of the second slot in the initial region facing each other pointing projections.
- a slot edge In the area spaced from the slot opening, a slot edge then has a greater distance from the bottom of the slot than at the beginning.
- the projections can also rest firmly against the groove bottoms, without the mating of the intermediate wall plates at the point of intersection being appreciably impeded.
- the outer walls of the mold cavities of the stone field are also bounded by wall plates, hereinafter referred to as outer wall panels.
- the partition plates may also preferably via comb-like slot connectors at crossing points with intermediate Wall panels and / or other outer wall panels to be connected without welding. At these crossing points, other forms of connection can be given.
- Relative fixing of outer wall panels to one another and to the intermediate wall panels preferably takes place outside of the stone field, for which purpose the partition panels advantageously protrude laterally beyond the outer wall panels with projections.
- no welds are performed on the Formnester limiting plate sections.
- connecting elements can be arranged on outer surfaces of the outer wall panels and / or intermediate wall panels, which effect a relative vertical fixation of intermediate wall panels and outer wall panels.
- the mold has an outline which is substantially rectangular in plan view and bounded by longitudinal sides and transverse sides, and flanges for clamping into a molding machine on both lateral sides, but not on the longitudinal sides, by means of which the mold is filled during filling of the mold cavities and during a vibrating operation Solidification of the concrete amount to concrete blocks on the vibratory pad with high force is pressed.
- the maximum loads during the vibrating operation occur, in particular the underlay applying upward forces to the lower edges of the wall plates of the mold and the Maschineneinhard exercise downward forces on the flanges on the transverse sides.
- the length of the downwardly facing slots is not more than 45%, in particular not more than 40% of the total height of the intermediate wall panels.
- the length of the upwardly open slots then at least 55%, in particular at least 60% of the total height of the partition plates.
- Fig. 1 shows a complete form in an oblique view
- Fig. 2 is an assembled view of components of the form
- FIG. 3 shows the wall panels to the shape of FIG. 1 in an assembled position, two nested wall panels, a longitudinal wall panel in various views, a Querwandplatte, an enlarged section of a slot, the view of FIG. 7 with a view parallel to the wall surfaces normal, a view into the slot from below, an oblique view of an upwardly open slot, a A sectional view of a section of a crossing point, a crossing point from below a crossing point from above, an enlarged view of a slot end area, an enlarged view of a support area, a variant of a mold construction, 17 shows a detail from FIG. 16.
- Fig. 1 shows a view obliquely from above a complete mold for the production of hollow blocks, to which the invention is explained below. Plotted with a shape-related, rectangular x-y-z
- Coordinate system whose x-y plane in the regular operating position of the form is horizontal and whose z-direction indicates the vertical direction.
- the x-direction is also referred to below as the transverse direction and the y-direction as the longitudinal direction.
- the mold has a plurality of mold cavities FN, which pass between an upper horizontal delimiting plane visible in FIG. 1 and a lower horizontal delimiting plane, which is concealed in FIG. 1, of essentially constant cross section and are open upwards and downwards.
- the mold is placed in operation with the lower boundary plane on a vibratory pad of a molding machine and arranged on two opposite in the longitudinal direction y opposite transverse sides arranged machine flanges FM in a molding machine and pressed onto the vibratory pad.
- a filling carriage is typically moved over the mold in the x-direction.
- dirt strips or guide rails WF may be provided at the top of the mold dirt strips or guide rails WF may be provided.
- the entirety of the plurality of mold cavities FN forms the stone field which is bounded outwardly by longitudinal outer walls AL extending in the longitudinal direction y and transverse transverse outer walls AQ extending in the transverse direction x.
- the outer walls AL, AQ are advantageously formed by wall panels.
- the mold cavity is subdivided by longitudinal intermediate walls ZL extending in the longitudinal direction y and by transverse transverse walls ZQ extending in the transverse direction x into the plurality of mold cavities.
- the intermediate walls intersect at points of intersection KP and are there inserted into one another in a manner described in more detail below and held together without any welds.
- the partition walls ZL, ZQ are also designed as wall panels and go in the longitudinal direction or transverse direction uninterrupted between the outer walls AL and AQ through the stone field. At the crossing points, the intermediate wall plates ZQ, ZL are supported horizontally against each other.
- a vertical fixation between longitudinally and transversely extending wall panels is advantageously carried out by connecting means outside the stone field, for which in Fig. 1 a clamping bar SL shown in the longitudinal direction is shown, which protrudes through recesses SA beyond the longitudinal outer wall panels AL protruding plate projections UQ the transverse partition plates is guided therethrough.
- Form cores FK which are held on the stone field spanning core holder strips KL, are arranged in the mold cavities FN.
- additional wall panels WZ are provided, which run parallel to the transverse outer wall panels AQ and form empty spaces at the transverse sides opposite the longitudinal direction y outside the stone field .
- the longitudinal intermediate walls ZL running in the longitudinal direction y also run crosswise with these additional wall panels WZ and protrude with plate sections UL in the longitudinal direction beyond the additional wall panels WZ.
- At the top of the mold are longitudinal cover plates DL and extending in the transverse direction Cover plates DQ arranged, which are typically releasably connected as wearing parts with the mold.
- the machine flanges FM are advantageously connected to the plate ends of the longitudinally extending intermediate wall panels ZL and outer wall panels AL in order to transmit the forces of the molding machine to the mold. There are no machine flanges on the long sides of the mold. When the mold is pressed onto the vibratable support via the machine flanges FM clamped in the molding machine, the mold is therefore stressed, in particular, by deflection in y-z planes.
- Fig. 2 shows components of the form shown in Fig. 1 in an assembly diagram. Not shown in FIG. 2 for the sake of clarity are the mandrels FK and the core holder strips KL. In Fig. 2, the running in the longitudinal direction and transverse wall panels are still shown in the mated condition.
- FIG. 3 shows exclusively the wall panels used in the mold according to FIGS. 1 and 2 in disassembled, but aligned for assembly.
- the longitudinal intermediate wall panels ZL and one of the longitudinal outer wall panels AL have on one side a non-planar structure, which produce recesses in side surfaces of a hollow block into which mortar or adhesive for connecting adjacent stones can be introduced.
- the wall panels are essentially flat and advantageously at least approximately of the same thickness, which favors the uniform and low-distortion hardening in a common hardening process.
- the flatness of the plates is not mandatory, but is particularly advantageous in terms of production and common for a variety of stone shapes. In the following, therefore, without limitation, the general made of forms with longitudinally and transversely straight wall panels.
- the longitudinal intermediate wall plates ZL have upwardly leading bottom slots SU from their lower edges UK, and in the transverse intermediate wall plates ZQ slots SO are guided downwardly in a corresponding manner from the upper edges of these transverse partition plates. Also in the outer wall panels AL, AQ and the additional wall panels WZ corresponding slots are formed. The longitudinal or transverse wall panels, which cross each other in vertical projection, are inserted together with vertically aligned lower slots SU and upper slots SO. The slots are then at the intersections of the composite plates.
- Fig. 4 shows a further illustration of the invention, only one
- Essential to the invention is that at the intersection not only a lateral overlap of the longitudinal intermediate wall ZL is given by a slot SO of the transverse partition ZQ and a spreading of the transverse partition ZQ through a slot SU of the longitudinal partition ZL, but that in addition the slot edges of at least one slot SU or SO, preferably both slots by holding structures on the wall plate encompassed by the respective slot additionally in the horizontal direction parallel to are supported by the embraced wall plate.
- the edges of an upwardly open slot SO of the transverse partition wall ZQ are thereby additionally supported in the crossing point KP in the y direction, so that no deflection, in particular of the upper edge of the transverse partition ZQ in the
- Fig. 4 sketched such holding structures on the wall panels by grooves in extension of the slots realized.
- upper grooves NO are formed as recesses against the surrounding plate surface.
- the support is of particular importance in the respective slot openings, since the wall panels are here exposed to the greatest bending moments in opposing plate sides possibly unequal acting forces on the wall panels.
- the slots are therefore advantageously used in the rich of their openings narrowed by a small amount compared to their remaining course.
- the lower slots SU are in the region of the slot opening at the lower edge of the longitudinal partition wall wall projections VU, at the upper slots SO in the transverse partition projections VO are formed, which narrow the slot width in the region of the slot opening slightly compared to the rest of the slot.
- Such a special design of the slots is of particular advantage for the transverse support of the particularly loaded plate edges in the region of the slot openings on the one hand and for easy mating of crossing plates in the crossing points on the other.
- the lower slots would be narrowed, but this is largely prevented by the support of the Nutenr selected the lower slots SU in the lower grooves NU of the transverse partition panel in the y direction, so that by this choice of alignment of the slot openings in the longitudinal partition plates after below the bending stiffness of these plates is increased against the particular bending stresses in the molding machine during the shaking operation.
- the transverse partition plates ZQ are not subject to any appreciable bending stresses, since the opposing En- In the case of these transverse partition plates, there are no special forces which suppress the inherent rigidity of the mold.
- the particular and different bending stresses of the longitudinal and the transverse partition plates with the machine flanges exclusively at the opposite ends of the longitudinal partition plates is also advantageously taken into account that the slot length of the lower slots SU in the longitudinal partition plates is less than the length the upper slots SO in the transverse partition plates.
- a longitudinal partition wall plate ZL is shown isolated in various views, wherein Fig. 5 (A) is an oblique view, Fig. 5 (B) is a bottom view of the lower edge and Fig. 5 (C) is a view in x Direction perpendicular to the plate surface represents.
- the individual design features of the longitudinal intermediate wall plate ZL are provided with the reference numerals already used in Fig. 4, so that reference is made to the explanations to Fig. 4.
- Roman numerals VII, VIII and IX denote areas which are shown enlarged in FIGS. 7, 8 and 9.
- Fig. 6 shows an oblique view of an isolated transverse partition wall plate ZQ, in which HO denotes the slot length of the upper slot SO.
- the slot length HO is advantageously at least 55%, in particular at least 60% of the total height HW of the wall panel.
- the remaining reference numerals used in FIG. 6 are identical in their designation to the reference symbols used in the preceding figures, to which reference is made.
- Fig. 7 shows as a section VII of Fig. 5 (A) in an oblique view a lower slot SU in a longitudinal intermediate wall plate ZL.
- Fig. 8 shows the detail with view parallel to the x-direction.
- the bottom slot SU is open to the lower edge UK of the wall plate.
- the slot width measured in the y direction is reduced to a width dimension DU by opposed cams as projections VU.
- the dimension DU is matched to the wall thickness reduced in the lower groove NU of the transverse partition panel.
- the slot SU is made wider by a small amount.
- an upper groove NO is formed as a recess against the wall surface of the longitudinal partition wall plate as a support structure for the slit edges of a transverse partition wall plate mated at a crossing point with the longitudinal partition wall plate ZL.
- the width of the groove NO in the y-direction is preferably substantially equal to the cam spacing DU.
- the width BO of the groove NO is tuned to the width of the upper cam VO, which is reduced in relation to the surrounding wall thickness of the transverse partition wall plate, at the opening from the slot SO open at the top.
- Fig. 9 is a bottom view of the lower slot SU of the longitudinal partition plate shown in FIG. 8 and 9, from which the opposing upper grooves NO as depressions against the wall surface and from the edges of the lower slot on both sides of the slot center projecting lower projections VU are visible. With a broken line a concealed in this view chamfer FA is indicated on the upper edge of the longitudinal partition panel.
- Fig. 10 shows an oblique view of a section of a transverse partition plate with an upper slot SO. Also in this example, it is provided that the slot SO is narrowed at the slot opening at the upper edge of the transverse partition panel by upper projections VO directed toward the slot center and from the slot opening in the direction of the slot opening.
- Fig. 1 1 shows as a sectional view in a y-z-sectional plane a section of a crossing point with a longitudinal intermediate wall plate ZL and a mating with this transverse partition plate ZQ.
- the distance of the edges of the lower slot SU from the transverse partition wall plate in the y-direction is greater in a region spaced from the lower slot opening of the lower slot SO than in an area in the case of FIG lower slot opening, where the edges of the lower slot over lower projections VU to the slot center are formed protruding.
- This is particularly advantageous for the mating of the wall panels in the crossing point.
- FIG. 15 shows a detail C shown in FIG. 15 from FIG. 11.
- a narrow gap is indicated between the lower protrusions VU and the transverse partition wall plate ZQ.
- the lower projections VU can also abut directly on the transverse partition panel ZQ in the y direction.
- Fig. 12 shows a view at a crossing point from below. From this perspective, it is clear how the edges of the lower slot SU of the longitudinal intermediate wall plate ZL engage in the lower groove NU of the transverse partition plate ZQ and positively support the edges of the slot SU on the side edges of the lower groove in the x direction are. A reliable support is in particular in the region of the lower protrusions VU by their lower feres intervention in the grooves NU given.
- XI-XI denotes the sectional plane of the view according to FIG. 11, wherein it can be seen that the sectional area shown hatched in FIG. 11 for the transverse partition wall ZQ does not represent the full wall thickness of the transverse partition wall ZQ but the reduced wall thickness in the area of the lower grooves NU.
- Fig. 13 shows a view vertically from above at a crossing point and illustrates the graded in this area the course of the edges of the upper slot SO with the not the full wall thickness of the transverse partition plate ZQ engaging upper projections VO.
- the upper slot SO may be formed engaging in the upper groove NO in an area spaced from its slot opening in the direction of the slot bottom, the engagement depth in this spaced area being advantageously less than the engagement depth of the projections VO in the groove NO.
- the upper slot SO can also have the stepped course illustrated in FIG.
- Fig. 14 shows an enlarged detail C of Fig. 1 1, in which the design of the slot bottom of the lower slot SU is shown enlarged.
- the side walls of the lower slot SU pass over the slots FR in the region of their slot depth GU delimiting the depth of insertion during mating of longitudinal and transverse intermediate wall panels, thereby reliably avoiding the occurrence of high notch stresses in this area.
- the area of the upper slot SO in the region of its slot bottom GO is advantageously designed in the same way.
- Fig. 16 shows a further embodiment of a mold with the inventive compound of longitudinal and transverse partition plates, wherein in the illustration shown in Fig. 16, the cover plates and the core holder assembly are omitted.
- FIG. 17 shows an enlarged detail of FIG. 16.
- the transverse partition plates extending in the transverse direction x are connected to the longitudinal outer wall panels AL via plate sections UQ protruding beyond the longitudinal outer wall panels AL.
- the angle connectors VW are bolted to both the protruding portions UQ and the outsides of the outer wall panels AL via two vertical connector legs.
- the angle connectors VW can have an additional horizontal connector leg, which serves to screw the cover plates onto the mold.
- the plate sections of the transverse outer wall panels AQ transversely beyond the outer wall panel AL may be connected to the longitudinal outer wall panels AL with the same angle connectors.
- About additional holding elements HL, which are positively inserted into recesses of the outer surface of the outer wall panels AL and bolted to the outer wall panels AL, on the Jardinwandplat- th protruding portions of core holder strips vertically down against the outer wall plates are braced.
- connection angles VF are provided, by means of which the machine flange strips FM are provided on the longitudinal sides.
- the angle connectors VF can advantageously also serve at the same time for screwing the transverse cover plates DQ or DL on the mold.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Artificial Fish Reefs (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL11817270T PL2643133T3 (pl) | 2010-11-23 | 2011-11-09 | Forma do wytwarzania kształtek betonowych |
SI201130793A SI2643133T1 (sl) | 2010-11-23 | 2011-11-09 | Model za izdelavo ulitih betonskih blokov |
HRP20160412TT HRP20160412T1 (hr) | 2010-11-23 | 2016-04-18 | Kalup za proizvodnju ljevanih betonskih blokova |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010060742A DE102010060742A1 (de) | 2010-11-23 | 2010-11-23 | Form zur Herstellung von Betonformsteinen |
PCT/EP2011/069774 WO2012069315A2 (de) | 2010-11-23 | 2011-11-09 | Form zur herstellung von betonformsteinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2643133A2 true EP2643133A2 (de) | 2013-10-02 |
EP2643133B1 EP2643133B1 (de) | 2016-02-03 |
Family
ID=45571486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11817270.9A Active EP2643133B1 (de) | 2010-11-23 | 2011-11-09 | Form zur herstellung von betonformsteinen |
Country Status (11)
Country | Link |
---|---|
US (1) | US9370873B2 (de) |
EP (1) | EP2643133B1 (de) |
CA (1) | CA2819339C (de) |
DE (1) | DE102010060742A1 (de) |
DK (1) | DK2643133T3 (de) |
HR (1) | HRP20160412T1 (de) |
HU (1) | HUE028861T2 (de) |
PL (1) | PL2643133T3 (de) |
RU (1) | RU2578069C2 (de) |
SI (1) | SI2643133T1 (de) |
WO (1) | WO2012069315A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103302732B (zh) * | 2013-05-30 | 2015-12-02 | 金立虎 | 一种后发泡成型泡沫混凝土夹芯复合保温砌块专用工装 |
CN105269663A (zh) * | 2014-11-06 | 2016-01-27 | 天津市文强科技咨询有限公司 | 振压卡槽式组合模具 |
CN107097326B (zh) * | 2017-06-12 | 2019-07-23 | 福建省万维新能源电力有限公司 | 一种标石制作工艺 |
CN107856170B (zh) * | 2017-12-19 | 2024-04-19 | 太仓富莱克斯模具科技有限公司 | 一种空心砌块模具 |
DE102018101164A1 (de) * | 2018-01-19 | 2019-07-25 | Rampf Formen Gmbh | Formeinsatz für einen Formrahmen und Form zur maschinellen Herstellung von Betonformsteinen |
CN109208812B (zh) * | 2018-09-20 | 2024-03-29 | 新疆展熠科技有限公司 | 一种仿失蜡铸模构筑工艺墙的方法 |
DE102019122309B4 (de) * | 2019-08-20 | 2021-06-17 | formwerk GmbH | Verfahren zur Herstellung eines Formeinsatzes für die Produktion von Formkörpern sowie Formeinsatz und dessen Verwendung |
CN110722660B (zh) * | 2019-10-16 | 2021-04-02 | 广东辉泰建筑工程有限公司 | 一种隔音效果好的环保建筑模板 |
CN113547617A (zh) * | 2021-07-26 | 2021-10-26 | 安徽中轩建设工程有限公司 | 一种用于蒸压混凝土砂加气砌块的可调节浇筑模具 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US699856A (en) * | 1901-08-07 | 1902-05-13 | Ernest Stutz | Can for freezing water. |
US796939A (en) * | 1905-03-07 | 1905-08-08 | William Grunan | Brick-press. |
US833814A (en) * | 1906-03-24 | 1906-10-23 | Francis M White | Mold. |
US862521A (en) * | 1906-11-14 | 1907-08-06 | Richard William Martin | Knockdown adjustable concrete-block machine. |
US1158973A (en) * | 1915-05-06 | 1915-11-02 | John G Bowen | Wet-process cement-brick mold. |
US1402084A (en) * | 1920-12-14 | 1922-01-03 | John S Fisher | Block form |
US1481473A (en) * | 1921-02-21 | 1924-01-22 | Erick J Larson | Concrete-brick mold |
US1406460A (en) * | 1921-03-10 | 1922-02-14 | Frank J Kinzinger | Multiple brick mold |
US1423146A (en) * | 1921-04-29 | 1922-07-18 | John W Peckham | Stereotype-casting frame |
US1455222A (en) * | 1922-04-04 | 1923-05-15 | George L Oswalt | Mold for forming bricks or concrete blocks |
US1512905A (en) * | 1924-03-04 | 1924-10-28 | Frank P Bunker | Mold |
US1586295A (en) * | 1925-03-26 | 1926-05-25 | Diehl Weaver | Mold for brick and building blocks |
US1817544A (en) * | 1928-08-20 | 1931-08-04 | Copeman Lab Co | Sharp freezing container |
US1756146A (en) * | 1929-01-24 | 1930-04-29 | James B Crowell & Son | Brick mold |
US2011244A (en) * | 1932-04-20 | 1935-08-13 | Frederick C Hannaford | Means for molding and compressing perishable foodstuffs for quick freezing |
US2273184A (en) * | 1940-11-12 | 1942-02-17 | Victor Products Corp | Ice can |
US2368502A (en) * | 1942-11-09 | 1945-01-30 | Arthur E Troiel | Form for casting blocks |
US2496755A (en) * | 1945-04-09 | 1950-02-07 | Schwartzberg Louis | Frozen egg method and container |
US2514805A (en) * | 1948-02-09 | 1950-07-11 | Howard C Seymour | Form for making concrete slabs |
US2854724A (en) * | 1954-11-24 | 1958-10-07 | American Dyewood Company | Molding apparatus |
FR1238300A (fr) * | 1959-06-25 | 1960-08-12 | Sebilleau Freres Ets | Caisses ou casiers d'emballage perfectionnés |
JPS5236283A (en) * | 1975-03-12 | 1977-03-19 | Genshi Nenryo Kogyo | Nuclear fuel assembly supporting spacer structure |
FR2413958A1 (fr) * | 1978-01-06 | 1979-08-03 | Thieffry Luc | Procede et installation pour le moulage et la pose mecanique ou semi-mecanique de paves ou dalles modules, en beton ou autre materiau |
JPS6053512A (ja) | 1983-09-03 | 1985-03-27 | Ube Ind Ltd | 親水性ポリマ−の製造法 |
JPS6053512U (ja) * | 1983-09-20 | 1985-04-15 | 株式会社 エヌ・エス・ピ− | コンクリ−ト型板 |
US5198127A (en) * | 1990-03-02 | 1993-03-30 | Anchieta Pty. Limited | Mould |
US5297772A (en) * | 1992-02-24 | 1994-03-29 | Stefanick William F | Improvements on molds for making composite blocks |
US5743510A (en) * | 1994-12-21 | 1998-04-28 | Columbia Machine | Self-aligning mold box assembly |
US5866026A (en) * | 1995-06-01 | 1999-02-02 | Columbia Machine, Inc. | Method and apparatus for accommodating tolerances in a mold for concrete products |
US7114300B1 (en) * | 1999-05-07 | 2006-10-03 | Smart Furniture | Modular construction system |
WO2002078920A2 (de) * | 2001-03-29 | 2002-10-10 | Rampf Formen Gmbh | Form zur herstellung von betonkörpern |
DE10146344A1 (de) * | 2001-09-20 | 2003-04-10 | Kobra Formen Gmbh | Form zur Herstellung von Formkörpern |
EP1509374B1 (de) * | 2002-05-03 | 2006-01-25 | Rampf Formen GmbH | Form zur herstellung von formteilen auf einem r tteltisch |
RU2254230C2 (ru) * | 2003-08-29 | 2005-06-20 | Липилин Александр Борисович | Многослойный стеновой камень и способ его производства |
EP1717201B1 (de) * | 2004-01-29 | 2012-03-07 | Kyocera Corporation | Form, herstellungsverfahren dafür und verfahren zur herstellung von polykristallinem siliciumsubstrat mit der form |
DK176284B1 (da) * | 2005-06-01 | 2007-06-11 | Kvm Industrimaskiner As | Selvbærende mellemvæg til formudstyr for betonstöbemaskiner |
DE102006046311A1 (de) * | 2006-09-29 | 2008-04-03 | Xella Baustoffe Gmbh | Verfahren und Bewehrungsmittel zur Herstellung bewehrter Poren- oder Schaumbetonkörper und Bewehrungshalterahmen zur Verwendung für ein derartiges Verfahren |
DE102007019388A1 (de) * | 2007-04-23 | 2008-11-06 | Kobra Formen Gmbh | Form zur Herstellung von Betonformsteinen und Verfahren zu deren Herstellung |
US7950872B2 (en) * | 2007-11-01 | 2011-05-31 | Radu Jr John | Galvannealed steel forms |
US8029219B2 (en) * | 2008-05-12 | 2011-10-04 | Deere & Company | Interlocking load dividers for utility vehicle cargo box |
WO2011014936A1 (en) * | 2009-08-07 | 2011-02-10 | Nikolay Vaskov Ivanov | Modular building construction |
-
2010
- 2010-11-23 DE DE102010060742A patent/DE102010060742A1/de not_active Withdrawn
-
2011
- 2011-11-09 DK DK11817270.9T patent/DK2643133T3/en active
- 2011-11-09 EP EP11817270.9A patent/EP2643133B1/de active Active
- 2011-11-09 HU HUE11817270A patent/HUE028861T2/en unknown
- 2011-11-09 PL PL11817270T patent/PL2643133T3/pl unknown
- 2011-11-09 US US13/884,068 patent/US9370873B2/en active Active
- 2011-11-09 CA CA2819339A patent/CA2819339C/en active Active
- 2011-11-09 SI SI201130793A patent/SI2643133T1/sl unknown
- 2011-11-09 WO PCT/EP2011/069774 patent/WO2012069315A2/de active Application Filing
- 2011-11-09 RU RU2013128475/03A patent/RU2578069C2/ru active
-
2016
- 2016-04-18 HR HRP20160412TT patent/HRP20160412T1/hr unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2012069315A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012069315A2 (de) | 2012-05-31 |
CA2819339A1 (en) | 2012-05-31 |
US20130234003A1 (en) | 2013-09-12 |
EP2643133B1 (de) | 2016-02-03 |
RU2013128475A (ru) | 2014-12-27 |
CA2819339C (en) | 2016-01-26 |
RU2578069C2 (ru) | 2016-03-20 |
HUE028861T2 (en) | 2017-01-30 |
WO2012069315A3 (de) | 2012-07-26 |
SI2643133T1 (sl) | 2016-10-28 |
PL2643133T3 (pl) | 2016-07-29 |
HRP20160412T1 (hr) | 2016-05-20 |
US9370873B2 (en) | 2016-06-21 |
DK2643133T3 (en) | 2016-04-25 |
DE102010060742A1 (de) | 2012-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2643133B1 (de) | Form zur herstellung von betonformsteinen | |
EP2616197B1 (de) | Vorrichtung und verfahren zur herstellung von zumindest teilweise geschlossenen hohlprofilen mit drehbaren gesenkhälften und geringer taktzeit | |
EP3545595A1 (de) | Kabeldurchführung mit einem teilbaren rahmen | |
DE2545478C3 (de) | Türblatt | |
DE102015112167A1 (de) | Zusammensetzbare und in der grösse anpassbare palette | |
EP1544377B1 (de) | Schalungselement einer Rundschalung | |
EP1349717A2 (de) | Verfahren zum herstellen von formsteinen, vorrichtung und formsteinreihe | |
EP1122457B1 (de) | Federelement und Verfahren zur Konstruktion eines Federelements | |
DE2832295C3 (de) | Formtisch für Betonfertigplatten | |
DE2646020A1 (de) | Bauteilsatz zur herstellung von kastenmauern | |
EP2288480A1 (de) | Form zur herstellung von betonformsteinen | |
WO2002078920A2 (de) | Form zur herstellung von betonkörpern | |
DE102010016444A1 (de) | Form zur maschinellen Herstellung von Betonformsteinen | |
WO2004065089A1 (de) | Auflastvorrichtung | |
DE3012817A1 (de) | Form zum herstellen von formkoerpern aus beton | |
EP1565295B1 (de) | Anordnung zur herstellung von betonformsteinen | |
DE102014217756A1 (de) | Verfahren zur Herstellung eines faserverstärkten Kunststoffteils und faserverstärktes Kunststoffteil | |
DE102005007949B4 (de) | Vorrichtung zum Verlegen von Platten | |
DE102013208572A1 (de) | Vorrichtung zur Herstellung von Bauteilen aus Beton | |
EP0584659B1 (de) | Bausatz zum Herstellen einer Glasbausteinwand | |
DE2433806A1 (de) | Loesbare verbindung mindestens zweier blechprofiltraeger miteinander | |
DE102011116812A1 (de) | "Stellwand zur Separierung von Schüttgütern" | |
AT522454B1 (de) | Zentriervorrichtung | |
EP0440177A1 (de) | Schalung fÀ¼r den Betonbau | |
EP1612342A2 (de) | Hochlochziegel sowie Verfahren und Mundstück zu dessen Herstellung |
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 |
|
17P | Request for examination filed |
Effective date: 20130624 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20140509 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B28B 7/24 20060101AFI20150626BHEP Ipc: B28B 7/16 20060101ALI20150626BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150825 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 773438 Country of ref document: AT Kind code of ref document: T Effective date: 20160215 Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502011008824 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20160412 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20160419 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20160412 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D Ref country code: NL Ref legal event code: MP Effective date: 20160203 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160503 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160603 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160603 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502011008824 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
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 |
Effective date: 20161104 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E028861 Country of ref document: HU |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160503 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161109 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161109 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20161130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160203 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20181105 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20191029 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20201030 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20211103 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20221103 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160412 Country of ref document: HR Payment date: 20231030 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20231102 Year of fee payment: 13 Ref country code: HU Payment date: 20231110 Year of fee payment: 13 Ref country code: HR Payment date: 20231030 Year of fee payment: 13 Ref country code: FR Payment date: 20231123 Year of fee payment: 13 Ref country code: DK Payment date: 20231122 Year of fee payment: 13 Ref country code: DE Payment date: 20231130 Year of fee payment: 13 Ref country code: AT Payment date: 20231117 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20231027 Year of fee payment: 13 |