EP0668412B1 - Hochlochziegel - Google Patents
Hochlochziegel Download PDFInfo
- Publication number
- EP0668412B1 EP0668412B1 EP94119516A EP94119516A EP0668412B1 EP 0668412 B1 EP0668412 B1 EP 0668412B1 EP 94119516 A EP94119516 A EP 94119516A EP 94119516 A EP94119516 A EP 94119516A EP 0668412 B1 EP0668412 B1 EP 0668412B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- webs
- brick
- fact
- web
- connecting webs
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/18—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0226—Non-undercut connections, e.g. tongue and groove connections with tongues and grooves next to each other on the end surface
Definitions
- the invention relates to a perforated brick according to the Preamble of claim 1.
- Perforated bricks are characterized by a plurality of straight inner webs lying transverse to the heat flow direction which is measured over the direction perpendicular to the heat flow direction Pass through the width of the brick and across the brick height, the inner webs being connected to one another by connecting webs connected and supported against each other. From the The combination of inner and connecting bars results in Tile top view seen a certain hole pattern.
- Compressive strength and thermal insulation ability close also more or less mutually exclusive than one high compressive strength of a perforated brick a variety due to connecting webs with which the inner webs are supported and braced against each other.
- GB-A-434 127 shows a generic perforated brick with two parallel outer bars and perpendicular to this running, parallel butt sides, the outer webs and the abutting sides form the peripheral walls of the stone.
- the Inside the brick is a plurality of straight, to the External webs provided parallel inner webs, which over the width of the tile measured perpendicular to the butt sides as well as going through the brick height, making these straight Inner webs connected to each other by connecting webs and are supported against each other.
- the connection of the Inner webs are made using the connecting webs such that the through the connection points of the connecting webs nodes formed on the inner webs in one Distance transverse to the direction of the inner webs are arranged from each other.
- a perforated brick according to the preamble of claim 1 To be designed so that it with regard to thermal insulation can be further optimized without sacrificing value in compressive strength and / or sound insulation to have to do.
- the formation of the invention Perforated brick in the later joint area leads to the very good thermal insulation properties of a built with it Wall: the abutting surfaces are in the brick according to the invention namely designed so that not - as in conventional Bricks - two outside or whatever trained Edge bridges of two adjacent bricks meet and thus result in a double web width in the area of the butt joint, but the bridges are repeatedly interrupted that only two crunching bricks result in a web of simple width, which is also multiple is interrupted by air gaps.
- the connecting webs preferably run between two zigzags adjacent to each other like this is known from GB-A-434 127.
- This zigzag course is the simplest design of a truss network.
- This also makes the heat conduction path particularly long, especially when passing through the nodes formed tips and base points of connecting bridges on both sides of an inner web at a distance from each other lie.
- the heat conduction path can be particularly great optimize advantageously with regard to its length, if the tips of connecting webs formed by the nodes centered on one side of an inner web between the base points formed by the nodes of connecting bars on the opposite side of the Inner web.
- the zigzag course of the connecting webs is in top view of the brick preferred to a transverse central plane of the brick symmetrical. This does not result in any restrictions with regard to the installation position of the stone in the masonry composite; the masonry is always homogeneous.
- the zigzag course of the connecting webs can, however also according to another preferred embodiment in Tile top view continuously from one outer web to the opposite Be aligned facing outward.
- Tile top view continuously from one outer web to the opposite Be aligned facing outward.
- the wall thickness ratio of connecting bars to inner bars is in the range of 1: 1 to 1:10, preferred at about 1: 2 and the wall thickness of the inner webs is in Range of about 1 to 12, preferably about 4 to 5 mm lies and the wall thickness of the connecting webs is also in the range of about 1 to 12, preferably about 2 up to 4 mm.
- Underlying wall thicknesses can possibly Difficulties in making the stone on one Prepare the extrusion system because the strand just created insufficient inherent stability due to the thin walls and collapsed. Wall thicknesses above may cause problems in the design of the Hole pattern. Nevertheless, are preferred outside of those mentioned Values for wall thickness ratio and wall thickness lying Values possible.
- Perforated brick is made using the specific ones shown in the figures 1 to 4 illustrated embodiments or hole patterns, with which the perforated brick with regard to Thermal insulation ability is optimized, while at the same time get good values for sound insulation and compressive strength become. It is understood that the present invention not limited to these specific embodiments is, but also deviating from the graphic representation Refinements of the perforated brick or its Hole patterns are possible, as can be seen from the following Description will emerge.
- FIG. 1 One according to the invention designated by reference number 2 in FIG. 1 Brick shows in the first embodiment in a known manner two parallel outer webs 4 and 6 on, which in the later masonry composite according to FIG. 2 in the level of the inside or outside of the masonry.
- the brick 2 has a parallel to the outer webs 4 and 6
- the inner webs 8 are thus - as best of all Fig. 2 shows - transverse to the heat flow direction, which in Fig. 2 and Fig. 3 each illustrated by the arrow W. is.
- connection of adjacent inner webs 8 takes place via a plurality of connecting webs 14.
- the connecting webs 14 run here in the illustrated embodiment in the zigzag shape shown in the drawing Way between two adjacent inner webs 8 or between the outer web 4 and the adjacent inner web 8 and the outer web 6 and the adjacent inner web 8.
- the connection points of the connecting webs 14 on the inner webs 8 or the outer webs 4 and 6 form nodes 16.
- the nodes are 16 at a distance from each other transverse to the heat flow direction arranged. More specifically, as in Fig. 1 on the left illustrated above by the dash-dotted lines A, B and C. the nodes 16 lie one and the same Connecting web 14 or the connection points a connecting web 14 on the two adjacent to each other Inner webs 8 or on the outer webs 4 and 6 and the adjacent inner web 8 is not on a common one Line A, B or C.
- the nodes 16 are located Points and base points of connecting bars 14 to both Sides of an inner web 8 at a distance from each other. In Fig. 3, these would be the node 16 as the tip and the nodes 16a and 16b as base points for the connecting webs 14a and 14b.
- the one in FIG. 3 is particularly preferred here specifically illustrated embodiment in which the by the nodes 16 formed tips of the connecting webs on one side of an inner web 8 in the middle between the base points of connecting webs formed by the nodes 16 on the opposite side of the inner bridge lie.
- the heat conduction path through the brick 2 particularly long.
- the upper left area in FIG. 1 is again closer considered: it can be seen that the second connecting web 14 from above between the outer web 4 and the adjacent inner web 8 a connection point or a node 16 line A and the other junction or the other Has junction 16 on line B. Starting from the node 16 on line B, in which the connection between the connecting web 14 and the inner web 8 takes place, the connecting web 14 adjoining this has its Junction or its junction 16 with the outer web 4 on line C etc. This gives the zigzag Course of the connecting webs 14 between adjacent Inner webs 8 or between the outer web 4 and the adjacent inner web 8 and the outer web 6 and the adjacent inner web 8. This zigzag course of the Connecting webs 14 thus bring about a framework-like connection and support of the inner webs 8 and the outer webs 4 and 6 with the respective adjacent inner webs 8.
- the brick 2 in the area of the two abutting sides 10 and 12 not with a closed outer web according to the External webs 4 and 6 provided, but has a plurality of recesses 18, which by narrow, over the entire stone height extending strips 20 from each other are separated.
- the perpendicular to the outer webs 4 and 6 running end surfaces of the strips 20 are in here two levels, which are outside the floor plan in the direction of heat flow lying, d. H. the end areas of the strips 20 protrude from these two ground lines.
- the two Course planes of the plan lines in the heat flow direction are defined by two short wall sections 21, which then together with the outer bars 4 and 6 the floor plan or define the circumferential line of the brick 2.
- the recesses 18 or strips 20 on the butt side 10 opposite the Recesses 18 or strips 20 on the butt side 12 transferred.
- the individual inner webs 8 each through the strips 20 either on the butt side 10 or joint side 12 connected to each other so that the inner webs 8 overall have a meandering course have starting from the outer web 4 in the direction of the outer web 6.
- the tile 2 according to the invention can be used another brick 2 in the area of the respective butt sides 10 and 12 into each other, as shown in Fig. 2. Due to this tooth-like engagement, they are adjacent to each other Brick 2 in the area of the butt joint there is next to one certain stabilization of the entire masonry network furthermore, an increase in the thermal resistance is particularly preferred in the area of the butt joint between two neighboring bricks.
- the tooth-like interlocking two adjacent bricks is facilitated in that each of the strips 20 has two bevels 22 and 24, which are the joining or interlocking of two bricks 2 facilitate.
- Brick 2 will be adjacent bricks in the Area of later butt joints crunchy, i.e.
- the zigzag course is the connecting webs 14 in the shown there Embodiment with respect to a transverse central plane of the brick 2 symmetrical.
- This transverse center plane of the brick 2 is in accordance with Fig. 1 is formed by a central inner web 28.
- FIG. 4 shows a representation corresponding to FIG. 1 Brick 2 'according to a second embodiment or Embodiment of the present invention. Same reference numbers like in Figs. 1 to 3 denote the same in Fig. 4 or corresponding parts.
- the brick 2 'of Figure 4 differs from the brick 2 essentially in that he in the Top view no longer symmetrical to the inner web 28 of FIG 1 is.
- the zigzag course of the connecting webs 14 is continuous in brick top view from an outer web 4 or 6 aligned with the opposite outer web 6 or 4.
- the peaks of the zigzag course of the Connecting webs 14 all point in a common direction (in Fig. 4 away from the outer web 6 in the direction of the outer web 4) and not starting from the one that acts as a plane of symmetry Inner web 28 on both sides in the direction of the outer webs 4 and 6 (Fig. 1).
- the design of the brick 2 'according to FIG. 4 requires that instead of the symmetrical design of the bevels 22 and 24, as for the brick 2 according to FIGS. 1 to 3, the upper side of the brick 2 'in FIG. 4 is configured differently than the lower one in FIG. 4. More specifically, the lower side of the brick 2 'in FIG. 4 (butt side 12) has the bevels like the brick 2 according to Figures 1 to 3 22 and 24 on the strips 20. At the in Fig.
- the brick 2 'according to the second embodiment can like the brick 2 of the first embodiment regardless of it Alignment in the area of the recesses 18 and strips 20 gnashed with an adjacent brick 2 ', the additional upholes 26 (FIG. 2) result.
- the individual inner webs 8 become bricks through the plurality of connecting webs 14 in the area of Junctions or junctions 16 are substantially uniform over their entire length between the supported on both sides 10 and 12 against each other.
- a configured according to FIGS. 1 to 3 or 4, as far as possible with regard to its thermal insulation capacity optimized brick 2 or 2 'according to the present invention therefore already has a very good sound insulation ability, because the short unsupported sections the inner webs 8 at sound introduction not or only insignificantly can resonate, so that therefore the Sound transmission through the material of the brick is low.
- the sound insulation ability of the invention Brick can be further optimized if necessary without significant drawbacks in terms of thermal insulation must be made: to further improve the Sound insulation ability will be more nodes 16 on the Length extension of the inner webs 8 and the outer webs 4 and 6 provided so that the zigzag profile of the inner web course gets steeper. As a result, the individual inner webs 8 at even more nodes 16 via the connecting webs 14 supported against each other, so that an even smaller There is a probability that sections of the inner webs 8 resonate when sound is introduced.
- the thermal insulation performance the brick according to the invention is thereby however only marginally limited, since the heat conduction in the direction of heat flow compared to a perforated brick normal perforated profile, i.e. with perpendicular to the inner bars connecting bridges are still much larger is.
- the sound insulation properties in the direction of sound insulation ability optimized brick are also improved by that by providing even more connecting bars 14 as shown in the drawing / the bulk density of the Brick is increased, which also contributes to Soundproofing.
- the wall thickness ratio of the connecting webs 14 to the inner webs 8 is in the range of about 1: 1 to 1:10, preferably around 1: 2.
- the wall thickness of the inner webs is in the range of about 1 to about 12 mm, preferred at about 4 to 5 mm and the wall thickness of the connecting webs is also in the range of about 1 to 12 mm, preferred at about 2 to 4 mm. Up from the specified values or below different wall thicknesses of the inner webs 8 and Connecting webs 14 are also possible in special cases.
- the brick according to the invention characterized in that it is both in terms of its thermal insulation capacity as well as its compressive strength and its soundproofing ability can be optimized is without any profound modifications to the hole pattern of the brick are necessary. Because of the zigzag Run of the connecting webs 14 between the inner webs 8 or between the outer webs 4 and 6 and the neighboring ones
- the brick according to the invention already has inner webs 8 basically a very good thermal insulation ability paired with good soundproofing properties and high compressive strength. Both the soundproofing properties as well the compressive strength can be - without major compromises thermal insulation - easily by another arrangement the connecting webs 14 with respect to the inner webs 8 optimize.
- Another advantageous property of the invention Brick is that despite the high proportion of holes in the brick cross-section the brick due to the framework-like stiffening has a high stability. This is particularly so essential for brick production using an extrusion system, than here due to the framework-like stiffening the individual inner webs 8 there is no danger, despite of the high proportion of holes that just leaves the mouthpiece Brick strand collapses under the influence of gravity. Furthermore, the high strength of the brick blank allows that the later bearing surfaces are ground can because the brick due to the framework-like stiffening the grinding wheels have sufficient inherent stability opposed. A brick according to the invention thus ground can then be glued in a particularly advantageous manner become.
Description
Claims (11)
- Hochlochziegel mit:zwei parallelen Außenstegen (4, 6) und hierzu senkrecht verlaufenden, parallelen Stoßseiten (10, 12), wobei die Außenstege (4, 6) und die Stoßseiten (10, 12) die Umfangswände des Steins bilden; undeiner Mehrzahl von geraden, zu den Außenstegen parallelen Innenstegen (8), welche vorzugsweise über die senkrecht zu den Stoßseiten (10, 12) gemessene Breite des Ziegels (2) sowie über die Ziegelhöhe durchlaufen,wobei die geraden Innenstege (8) durch Verbindungsstege (14) miteinander verbunden und gegeneinander abgestützt sind und die Verbindung der Innenstege (8) mittels der Verbindungsstege (14) fachwerkartig derart erfolgt, daß die durch die Anschlußstellen der Verbindungsstege (14) an den Innenstegen (8) gebildeten Knotenpunkte (16) in einem quer zur Verlaufsrichtung der Innenstege (8) liegenden Abstand voneinander angeordnet sind,
die beiden Außenstege der Stoßseiten (10, 12) zu schmalen, über die Steinhöhe reichenden Leisten (20) reduziert sind, zwischen denen taschenartige, über die gesamte Ziegelhöhe verlaufende Ausnehmungen (18) vorgesehen sind. - Hochlochziegel nach Anspruch 1, dadurch gekennzeichnet, daß die schmalen Leisten (20) bzw. taschenartigen Ausnehmungen (18) in den beiden Außenstegen in Ziegeldraufsicht gesehen derart zueinander versetzt sind, daß im Bereich der Stoßseiten (10, 12) aneinandergesetzte Ziegel (2) zahnartig ineinandergreifen.
- Hochlochziegel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die schmalen Leisten (20) mit ihren Endabschnitten über die stoßseitenseitig verlaufenden Grundrißlinien des Steins (2) hinausragen.
- Hochlochziegel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die schmalen Leisten (20) beidseitig Abschrägungen (22, 24; 28, 30) aufweisen.
- Hochlochziegel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Verbindungsstege (14) zwischen zwei einander benachbarten Innenstegen (8) im Zickzack verlaufen.
- Hochlochziegel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die durch die Knotenpunkte (16) gebildeten Spitzen und Fußpunkte von Verbindungsstegen (14) zu beiden Seiten eines Innensteges (8) im Abstand voneinander liegen.
- Hochlochziegel nach Anspruch 6, dadurch gekennzeichnet, daß die durch die Knotenpunkte (16) gebildeten Spitzen von Verbindungsstegen (14) auf einer Seite eines Innensteges (8) mittig zwischen den durch die Knotenpunkte (16) gebildeten Fußpunkte von Verbindungsstegen (14) auf der gegenüberliegenden Seite des Innensteges (8) liegen.
- Hochlochziegel nach Anspruch 5, dadurch gekennzeichnet, daß der Zickzack-Verlauf der Verbindungsstege (14) in Ziegeldraufsicht zu einer Quermittelebene (28) des Ziegels (2) symmetrisch ist.
- Hochlochziegel nach Anspruch 5, dadurch gekennzeichnet, daß der Zickzack-Verlauf der Verbindungsstege (14) in Ziegeldraufsicht durchgehend von einem Außensteg (4, 6) zum gegenüberliegenden Außensteg (6, 4) weisend ausgerichtet ist.
- Hochlochziegel nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Wandstärkenverhältnis von Verbindungsstegen (14) zu Innenstegen (8) im Bereich von 1 : 1 bis 1 : 10, bevorzugt bei etwa 1 : 2 liegt.
- Hochlochziegel nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Wandstärke der Innenstege (8) im Bereich von etwa 1 bis 12, bevorzugt bei etwa 4 bis 5 mm liegt und daß die Wandstärke der Verbindungsstege (14) im Bereich von etwa 1 bis 12, bevorzugt bei etwa 2 bis 4 mm liegt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98124767A EP0905329B1 (de) | 1994-01-20 | 1994-12-09 | Hochlochziegel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9400942U | 1994-01-20 | ||
DE9400942U DE9400942U1 (de) | 1994-01-20 | 1994-01-20 | Hochlochziegel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98124767A Division EP0905329B1 (de) | 1994-01-20 | 1994-12-09 | Hochlochziegel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0668412A1 EP0668412A1 (de) | 1995-08-23 |
EP0668412B1 true EP0668412B1 (de) | 1999-07-21 |
Family
ID=6903482
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98124767A Expired - Lifetime EP0905329B1 (de) | 1994-01-20 | 1994-12-09 | Hochlochziegel |
EP94119516A Expired - Lifetime EP0668412B1 (de) | 1994-01-20 | 1994-12-09 | Hochlochziegel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98124767A Expired - Lifetime EP0905329B1 (de) | 1994-01-20 | 1994-12-09 | Hochlochziegel |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0905329B1 (de) |
AT (2) | ATE182386T1 (de) |
DE (3) | DE9400942U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2652224C1 (ru) * | 2017-03-06 | 2018-04-25 | Акционерное Общество "Самарский комбинат керамических материалов" (АО "Самарский комбинат керамических материалов") | Способ формования изделия и формовочное устройство для его осуществления |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409010B (de) * | 1996-11-28 | 2002-05-27 | Leitl Ziegel Ges M B H | Hochlochziegel |
DE19807040C5 (de) * | 1998-02-19 | 2010-03-25 | Schlagmann Baustoffwerke Gmbh & Co Kg | Wärmedämmverfüllziegel |
AT500731B1 (de) * | 2004-06-29 | 2006-11-15 | Zipfinger Mechatronik Gmbh | Hochlochziegel, verfahren zur herstellung und mundstück |
DE102010016877A1 (de) | 2010-05-11 | 2011-11-17 | Michael Kellerer | Mauerziegel mit Dämmfüllung |
RU170719U1 (ru) * | 2017-01-24 | 2017-05-04 | Акционерное Общество "Самарский комбинат керамических материалов" (АО "Самарский комбинат керамических материалов") | Формованное изделие |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB434127A (en) * | 1934-02-23 | 1935-08-23 | Leslie Eric Hamson | Improvements in building and refractory bricks or blocks |
AT276706B (de) * | 1968-04-12 | 1969-12-10 | Wienerberger Baustoffind Ag | Stranggepreßter Hohlziegel |
AT339018B (de) * | 1975-09-09 | 1977-09-26 | Wienerberger Baustoffind Ag | Stranggepresster hohlziegel |
DE7926189U1 (de) * | 1978-10-12 | 1981-01-08 | Katholnigg, Roland, Ing., Innsbruck (Oesterreich) | Stranggepresster hohlziegel |
DE3030846C2 (de) * | 1980-08-14 | 1983-03-24 | Johann 8081 Oberweikertshofen Kellerer | Hochlochziegel |
DE8138174U1 (de) * | 1981-02-23 | 1982-08-26 | Rieseneder Gesellschaft mbH & Co KG, 4041 Linz | Stranggepresster hohlziegel |
DE8900283U1 (de) * | 1989-01-11 | 1989-04-20 | Deutsche Poroton Gmbh, 4630 Bochum, De | |
DE4228087A1 (de) * | 1992-08-24 | 1994-03-03 | Raimund Rimmele | Hochlochziegel |
-
1994
- 1994-01-20 DE DE9400942U patent/DE9400942U1/de not_active Expired - Lifetime
- 1994-12-09 AT AT94119516T patent/ATE182386T1/de active
- 1994-12-09 EP EP98124767A patent/EP0905329B1/de not_active Expired - Lifetime
- 1994-12-09 DE DE59408518T patent/DE59408518D1/de not_active Expired - Lifetime
- 1994-12-09 AT AT98124767T patent/ATE236310T1/de active
- 1994-12-09 DE DE59410266T patent/DE59410266D1/de not_active Expired - Lifetime
- 1994-12-09 EP EP94119516A patent/EP0668412B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2652224C1 (ru) * | 2017-03-06 | 2018-04-25 | Акционерное Общество "Самарский комбинат керамических материалов" (АО "Самарский комбинат керамических материалов") | Способ формования изделия и формовочное устройство для его осуществления |
Also Published As
Publication number | Publication date |
---|---|
ATE182386T1 (de) | 1999-08-15 |
DE9400942U1 (de) | 1995-01-26 |
EP0905329B1 (de) | 2003-04-02 |
EP0905329A1 (de) | 1999-03-31 |
DE59410266D1 (de) | 2003-05-08 |
DE59408518D1 (de) | 1999-08-26 |
ATE236310T1 (de) | 2003-04-15 |
EP0668412A1 (de) | 1995-08-23 |
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