EP0293507A1 - Procédé et dispositif pour la fabrication de tuiles par extrusion - Google Patents

Procédé et dispositif pour la fabrication de tuiles par extrusion Download PDF

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Publication number
EP0293507A1
EP0293507A1 EP87108211A EP87108211A EP0293507A1 EP 0293507 A1 EP0293507 A1 EP 0293507A1 EP 87108211 A EP87108211 A EP 87108211A EP 87108211 A EP87108211 A EP 87108211A EP 0293507 A1 EP0293507 A1 EP 0293507A1
Authority
EP
European Patent Office
Prior art keywords
double
strand
roof tiles
roof
cutting
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.)
Withdrawn
Application number
EP87108211A
Other languages
German (de)
English (en)
Inventor
Claudio Eustacchio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuchs & Co GmbH
Original Assignee
Fuchs & Co GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuchs & Co GmbH filed Critical Fuchs & Co GmbH
Priority to EP87108211A priority Critical patent/EP0293507A1/fr
Publication of EP0293507A1 publication Critical patent/EP0293507A1/fr
Withdrawn legal-status Critical Current

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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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0018—Separating articles from each other
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B28B11/125—Cutting-off protruding ridges, also profiled cutting
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies

Definitions

  • the invention relates to a method for producing extruded roof tiles by means of extrusion molding, in which an extruded strand is cut into individual tiles and the cut tiles are then dried and fired, and a corresponding device.
  • extruded roof tiles are produced as a flat strand by an extruder as a continuously emerging strand, the mouthpiece of the extruder having such an outlet cross section that at the same time the thickening for the nose, via which the roof tiles are hung on the roof structure, with is extruded.
  • this is cut into the individual roof tiles by means of an automatic cutter and at the same time the thickening for the nose is cut apart from a short remainder, so that on the rest of the smooth back of the roof tile only a few centimeters long piece of the Thickening, namely the nose, remains, which serves to hang the roof tiles on the roof battens.
  • the cut-off part of the thickening accumulates as waste under the cutter and is removed, as are the corresponding pieces of waste in the case of round or segment cuts for beaver roof tiles.
  • the cutters are formed by cutting wires or punching knives.
  • the cut, flat-lying roof tiles, beaver or extruded interlocking tiles are transferred to drying frames, placed flat on them on floors at intervals one above the other in chamber dryers or on tunnel dryer wagons and in the appropriate dryers dried.
  • the roof tiles After the roof tiles have been dried as flat tiles, very few roof tiles can be placed on a drying frame.
  • the frames which are arranged one above the other, are removed from the dryers and brought to a transport level by suitable conveyor devices, where the dry roof tiles are removed from the drying frames, placed flat on top of one another in pairs, then set up vertically and finally placed in cassettes, which in turn are stacked in the tunnel oven will. After the fire, these cassettes are stacked again from the tunnel oven, the fired roof tiles are removed from the cassettes, individually checked for quality and again packed in packs on pallets, stacked in pairs.
  • the object of the invention is to increase the performance of the extruded roofing tile system while at the same time simplifying it.
  • this object is essentially achieved in that a double strand is produced by the extruder, the two opposite strands of which are connected to one another by means of webs, the double strand is cut into double-sided roof tiles with their backs, and that these double-tile tiles only after Drying and burning can be divided into individual roof tiles.
  • the method according to the invention enables a double production speed at the same operating speed after two roof tiles in the form of a double roof tile are always processed simultaneously during pressing, cutting and setting down.
  • Another significant advantage of the method according to the invention is that when using drying frames, the covering of the individual drying frames can be increased entirely after the double roof tiles have been placed upright on the drying frame, while the individual roof tiles have been dried flat according to the prior art were and therefore took up a lot of space on a drying rack.
  • the upright double roof tiles are placed side by side on a kiln car and pass through the dryer and the kiln without further manipulation.
  • the wet, freshly pressed double roof tiles are placed directly on a tunnel kiln car after the nose cutting to be explained below, which means that further devices and mechanical systems which are required for loading and unloading dryer frames, for loading and unloading dryer cars and dryers , and complex setting and unloading systems for tunnel kiln cars are superfluous.
  • the tunnel kiln cars loaded with a layer of vertically standing double roof tile plates pass through a dryer built in front of the tunnel kiln in order to get from there directly into the tunnel kiln.
  • This method not only eliminates the many devices and mechanical systems described above, which are required in known methods for the production of roof tiles, but also reduces the energy consumption, since the roof tiles get from the dryer directly into the oven and thus radiation losses during the unloading and resetting of the dry ones Roof tiles can be avoided until they are inserted into the tunnel oven.
  • the manipulation committee inevitably incurred during this work is also significantly reduced.
  • the double roof tiles are placed in a plurality of directly standing layers, the orientation of the double roof tiles of adjacent layers being expediently preferably rotated by preferably 90 °, which results in a stable stack of double roof tiles without further aids.
  • the double strand is cut to length according to the length of the roof tiles to be produced, that an inward-pointing thickening is preferably formed in the middle of each strand, and that part of the thickening is removed from each double roof tile is, while the remaining part of the thickening serves as a nose for holding the finished roof tiles on the roof structure.
  • the part of the thickening to be removed can be removed by preferably simultaneously cutting the roof tiles to length double panels on each of the two opposite strands the thickening is cut perpendicular to the direction of the strand and parallel to the central plane of the double strand and that the part of the thickening to be removed is cut off by inserting a cutting device between the two roof tiles of the double roof tile in the strand direction up to the aforementioned separation from the double roof tile.
  • the part of the thickening to be removed on each of the opposite roof tiles of the double roof tile is separated from the double roof tile in the strand direction by inserting a cutting device between the roof tiles of the double roof tile and then by moving the cutting element of the cutting device in the direction the separated part of the thickening is separated from the remaining part of the thickening towards the central plane of the double roof tile.
  • the cutting device is inserted between the two roof tiles of the double roof tile, preferably at the end of the conveyor track of the double roof tiles running in the direction of the strand, before the double roof tiles are transferred to a preferably perpendicular conveyor track.
  • the double strand is cut to length according to the length of the roof tiles to be produced, the height or width of the double strand thus corresponds to the width of the roof tiles, alternatively the double strand can also be cut to length according to the width of the roof tiles to be produced, the height or width of the double strand corresponds to the length of the roof tiles.
  • the lugs used to hold the finished roof tile on a roof construction one inward along a longitudinal edge of each of the two opposite strands pointing bridge. With such a method, the webs can be cut to size in a particularly simple manner.
  • the webs can alternatively be formed either on opposite edges or on opposite edges of the two opposite strands of the double strand.
  • the extruder opening of an extruder 1 of a known type for producing a clay strand has the essentially H-shaped form shown in FIG. 11 and comprises two vertical, parallel slots 20, 21, which form the vertical bars of the "H", two opposite, inward-facing, horizontal, non-contacting slots 22, 23, which together form the crossbar of the "H", and four horizontal slots 24 to 27, which connect the two vertical slots 20, 21, the two slots 24, 25 above and the two slots 26, 27 below the central transverse slots 22, 23 are arranged.
  • a double strand 2 is extruded continuously, which has two parallel, upright, opposing, flat strands 28, 29, which are interconnected by means of thin crossbars 30 to 33 and each of which is a middle, inward pointing thickening 34, 35.
  • individual double roof tiles 7 are cut to length according to the length of the individual roof tiles.
  • These double roof tiles 7 thus consist of two roof tiles connected to one another via the crossbars 30 to 33, the rear sides of which are facing one another.
  • the thickenings 34, 35 on the underside of each roof tile serve to produce the nose of the roof tile, described below, by means of which it is hung on the roof battens.
  • the double roof tiles 7 are transferred to the rollers 8 standing upright and stopped on a conveyor belt 6.
  • the double roof tiles 7 are moved onto the conveyor track 11 after the roof tile noses have been produced by cutting off part of the thickenings 34, 35 in the manner to be described in more detail below by means of the double cutting device 10.
  • the finished cut roof tile double plate is moved further and placed on a drying frame standing vertically with known devices, working in time with the lifting fork.
  • the dry double roof tiles are removed from the drying frame by means of gripping devices and placed on tunnel kiln cars for firing stacks by suitable setting devices, the use of a support for the roof tiles, which is required in the prior art, being eliminated after the double roof tiles have sufficient stability even in their upright position exhibit.
  • the double roof tiles are removed from the tunnel kiln car by grippers and split, sorted, packaged and stacked into individual roof tiles by means of known devices which are of a similar design to those known in connection with the production of wall and floor panels from split panels to become.
  • the connecting webs resulting from the splitting of the double roof tiles as waste are ground as chamotte and added to the raw material in the preparation.
  • the double roof tiles are not used in drying frames, but rather are placed directly on a kiln car plateau 17, on which the wet, freshly pressed double roof tiles 7 run in a position without further manipulation through the dryer and oven. As a result, the scope of the necessary mechanical equipment is reduced again.
  • the roof tiles are cut in a known manner, only the round or segmental cut or other cut shapes of the one end of the roof tiles are carried out in vertical cutting wire guidance in scenes corresponding to the desired shape of the roof tile end. Cutting can also be done by punching knives, which perform the cutting work from the side in a straight, curved or otherwise desired form.
  • the two internal lugs can be cut either in two separate steps or alternatively in a single step.
  • the first-mentioned alternative is first described in more detail.
  • the automatic cutter 3 comprises, in addition to the cutting device 5, which comprises a horizontally stretched, vertically movable cutting wire for cutting to length the individual double roof tiles 7, a further cutting device 4, which comprises a punch knife 36 movable in the vertical direction, the width of which is precisely the clear distance between the opposite inner sides of the two roof tiles 37, 38 corresponds to each double roof tile 7.
  • a vertical cut is made which runs transversely to the strand direction A and cuts through the two thickenings 34, 35 at a point which is near one of the front ends of the roof brick double plate 7 lies.
  • the respectively shorter parts 39, 40 of the severed thickenings 34, 35 serve as lugs for the roof tiles after removal of the respectively longer parts 41, 42.
  • a double cutting device 10 which can be moved back and forth parallel to the strand direction A, which is arranged on the side of the rollers 8 or the lifting fork 9 opposite the conveyor belt 6 and can be inserted between the roof tiles 37, 38 at the level of the thickenings 34, 35.
  • the structure of the double cutting device can be seen in particular from FIG. 2.
  • It comprises an elongated base plate 50 which can be moved back and forth in strand direction A and whose width corresponds to the space between the two roof tiles 37, 38, a vertical support plate 51 arranged at the front free end of the base plate 50 and a horizontal top plate carried on the support plate 51 52, which is parallel to the base plate 50 and has the same width as this.
  • the plates 50 to 52 form, as shown in Figs. 2 and 3 clearly show an "I" shaped configuration.
  • a cutting wire 12 is stretched laterally between the base plate 50 and the upper plate 52.
  • the cutting device 10 is retracted in the direction opposite the strand direction A between the two roof tiles 37, 38 of the double roof tile 7 until the cutting wires 12 reach the cut already made in the automatic cutting machine 3.
  • the longer parts 41, 42 are separated from the inner sides of the roof tiles 37, 38 and fall onto the base plate 50.
  • the double cutting device 10 By pulling the double cutting device 10 back into its starting position, the separated thickening parts are simultaneously conveyed out of the double roof tile.
  • the cutting device 4 in the automatic cutting machine 3 can be dispensed with in an alternative manner.
  • the cutting wires 12 of the double cutting device 10 are designed to be movable perpendicular to the strand direction A toward the central plane of the double roof tile 7.
  • the longer parts 41, 42 of the thickenings 34, 35 are separated in the manner described above in connection with the two-stage cutting.
  • the cutting wires 12 are guided towards one another, for example by means of a scissor-like arrangement, as a result of which the required cut in the transverse direction for separating the longer parts 41, 42 from the shorter parts 39, 40 is carried out.
  • FIG. 14 shows the correspondingly cut double roof tile.
  • a pneumatically or hydraulically controlled cylinder 62 each with a piston 64 movable in the vertical direction, is arranged in the mouthpiece 60 of the extruder above and below its horizontal center plane.
  • a double knife holder 66 is attached to each of the pistons 64 and carries a knife 68 at each of its two opposite ends.
  • Each of the knives 68 is arranged near the inner sides of the double roof tile, the knives of the two double knife holders lying opposite one another in pairs at the base of the thickenings 34, 35, which can be connected by a transverse web 70.
  • the pistons 64 are controlled by the cutter in such a way that the knives separate the thickenings from a narrow web from the inner rear sides of the double roof tiles, but during the line feed for a short period of time corresponding to the desired nose length from the extruder opening into its distance from the horizontal central plane Position are moved back so that the thickenings are not cut at these points.
  • the cutting device 4 according to FIG. 1 can then be used to make the vertical cut running transversely to the strand direction.
  • the double roof tiles are pressed so that the strand height corresponds to the width of the roof tiles
  • the double roof tiles can also be pressed so that the strand height corresponds to the length of the roof tiles, by cutting the extruded double strand 2 the width of the roof tiles is achieved.
  • a thickening of the cross section can be pressed in the desired length on the upper or lower, or optionally on one of the roof tiles above, on the other side at the bottom, and the thickening can be cut off in the case of the exemplary embodiments described above to achieve the desired nose length.
  • the extruder opening can either be designed according to FIG. 12, whereby a double strand according to FIG. 7 is obtained, or it may be designed according to FIG. 13, whereby a double strand according to FIG. 8 is obtained.
  • the extruder opening according to FIG. 12 in turn has two opposite vertical slots 20 ⁇ , 21,, which are connected to one another by means of four transverse slots 24 ⁇ , 25 ⁇ , 26 ⁇ , 27 ⁇ . From the bottom of the vertical slot 20 ⁇ extends in the horizontal direction inwardly a slot 22 ⁇ , but which ends before the vertical slot 21 ⁇ . Similarly, a horizontal slot 23 ⁇ extends at the upper end of the vertical slot 21 ⁇ , the end of which is spaced from the vertical slot 20 ⁇ . Overall, the arrangement of the slots 20 ⁇ , 22 ⁇ and 21 ⁇ , 23 ⁇ represents a configuration of two "L" that are symmetrically opposite one another.
  • Each roof tile 37 ⁇ , 38 ⁇ has along its one edge a web 34 ⁇ , 35 ⁇ running over its entire width, which serves as a nose for the roof tile.
  • the L-shaped extruder openings 20 ⁇ , 22 ⁇ and 21 ⁇ , 23 ⁇ are again connected by means of horizontal transverse slots 24 ⁇ to 27 ⁇ , the L-shaped configurations now being arranged in opposite directions so that both slots 22 ⁇ , 23 ⁇ are each arranged below and facing each other, but do not touch.
  • Fig. 8 The corresponding double strand is shown in Fig. 8 and shows in addition to the two upright strands connected by transverse webs, the two lower horizontal longitudinal webs 35 ⁇ , 34 ⁇ , which serve as lugs for the finished roof tiles.
  • the extruded double strand 2 can be cut by means of the cutting device 5 in double roof tiles of any width. If you do not want a straight, but round or other end on one of the tile ends, you can use punching knives that are guided from the side to cut the upper end Cut the end of the extruded strand into the desired shape, working in sync with the longitudinal cut.
  • This desired shape can also be achieved by a cutting wire 15 stretched transversely to the direction of the strand, an additional cutting device 16 which is immersed in the upper part of the strand and is moved vertically up and down in synchronism with the cutting device 5 in such a way that the desired shape ends the roof tiles is achieved.
  • the waste produced in the cutting devices 4, 5, 10 or 16 is removed in a suitable manner and fed to the re-pressing.
  • the double roof tiles are preferably placed in one layer standing on the kiln car plateau 17, whereby a high packing density is already achieved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
EP87108211A 1987-06-05 1987-06-05 Procédé et dispositif pour la fabrication de tuiles par extrusion Withdrawn EP0293507A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP87108211A EP0293507A1 (fr) 1987-06-05 1987-06-05 Procédé et dispositif pour la fabrication de tuiles par extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87108211A EP0293507A1 (fr) 1987-06-05 1987-06-05 Procédé et dispositif pour la fabrication de tuiles par extrusion

Publications (1)

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EP0293507A1 true EP0293507A1 (fr) 1988-12-07

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EP87108211A Withdrawn EP0293507A1 (fr) 1987-06-05 1987-06-05 Procédé et dispositif pour la fabrication de tuiles par extrusion

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338272A1 (fr) * 1988-04-18 1989-10-25 Rieter-Werke Händle Kg Tuile pressée
FR2633553A1 (fr) * 1988-06-30 1990-01-05 Woestelandt Joseph Procede de fabrication simultanee de deux tuiles par extrusion
WO1990013404A1 (fr) * 1989-05-03 1990-11-15 Ziegelei Hochdorf Ag Dispositif de coupe ayant au moins deux elements de coupe
DE4302621C1 (de) * 1993-01-30 1994-06-16 Stroeher Gmbh Verfahren zur Herstellung von Strangdachziegeln, beispielsweise Biberschwanzziegeln
EP0615823A1 (fr) * 1993-03-16 1994-09-21 Ziegelei Hochdorf Ag Procédé et dispositif pour la fabrication de tuiles plates jumelées et de tuiles doubles
EP0982108A2 (fr) * 1998-08-21 2000-03-01 Klinkerriemchenwerk Feldhaus GmbH & Co. KG Procédé et dispositif pour la fabrication d'éléments d'angle
CN102092086A (zh) * 2010-08-30 2011-06-15 芜湖新铭丰机械装备有限公司 一种出釜横移车
CN113650151A (zh) * 2021-09-17 2021-11-16 徐红大 一种屋面瓦全自动成型集成机

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE152701C (fr) *
DE53845C (de) * GEBRÜDER ROBlNSKI und M. VILLARET in Krotoschin, Posen Verfahren und Vorrichtung zur Herstellung von Dachziegeln
DE272718C (fr) *
DE53964C (de) * G. BERGNER in Lauban i. Schi Abschneider für Dachziegel
DE93953C (fr) *
DE460512C (de) * 1926-11-23 1928-05-30 Kodersdorfer Werke A G Vorm A Vorrichtung zur Herstellung der hinterschnittenen Kappe eines Moenchziegels und des entsprechenden Ausschnitts des zugehoerigen Nonnenziegels fuer Hohlziegeldachdeckungen
DE922218C (de) * 1949-06-26 1955-01-10 Walter Hemmann Verfahren zur Herstellung von Bedachungsplatten
FR1206311A (fr) * 1957-07-16 1960-02-09 Tuileries Et Briqueteries Notr Procédé de fabrication de tuiles de couverture et produits obtenus à l'aide de ce procédé
US3602963A (en) * 1966-10-03 1971-09-07 Johann Lingl Apparatus for producing bricks
AU474878B2 (en) * 1972-11-13 1975-05-15 P. G. H. Industries Limited Improved apparatus for extruding materials
FR2419147A1 (fr) * 1978-03-10 1979-10-05 Firmin Roger Procede et dispositif de fabrication d'objets en ceramique, telles que tuiles plates a tenons
FR2446365A1 (fr) * 1979-01-12 1980-08-08 Lauragais Tuileries Briq Nouvelles tuiles, toitures realisees et coupeur pour la fabrication desdites tuiles
DE3016539A1 (de) * 1980-04-29 1981-11-12 Annawerk Keramische Betriebe GmbH, 8633 Rödental Verfahren zur herstellung von biberschwanzziegeln
DE3303242A1 (de) * 1983-02-01 1984-08-09 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Verfahren und vorrichtung zum herstellen von biberortgangziegel mit linken oder rechten ortganglappen

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE152701C (fr) *
DE53845C (de) * GEBRÜDER ROBlNSKI und M. VILLARET in Krotoschin, Posen Verfahren und Vorrichtung zur Herstellung von Dachziegeln
DE272718C (fr) *
DE53964C (de) * G. BERGNER in Lauban i. Schi Abschneider für Dachziegel
DE93953C (fr) *
DE460512C (de) * 1926-11-23 1928-05-30 Kodersdorfer Werke A G Vorm A Vorrichtung zur Herstellung der hinterschnittenen Kappe eines Moenchziegels und des entsprechenden Ausschnitts des zugehoerigen Nonnenziegels fuer Hohlziegeldachdeckungen
DE922218C (de) * 1949-06-26 1955-01-10 Walter Hemmann Verfahren zur Herstellung von Bedachungsplatten
FR1206311A (fr) * 1957-07-16 1960-02-09 Tuileries Et Briqueteries Notr Procédé de fabrication de tuiles de couverture et produits obtenus à l'aide de ce procédé
US3602963A (en) * 1966-10-03 1971-09-07 Johann Lingl Apparatus for producing bricks
AU474878B2 (en) * 1972-11-13 1975-05-15 P. G. H. Industries Limited Improved apparatus for extruding materials
FR2419147A1 (fr) * 1978-03-10 1979-10-05 Firmin Roger Procede et dispositif de fabrication d'objets en ceramique, telles que tuiles plates a tenons
FR2446365A1 (fr) * 1979-01-12 1980-08-08 Lauragais Tuileries Briq Nouvelles tuiles, toitures realisees et coupeur pour la fabrication desdites tuiles
DE3016539A1 (de) * 1980-04-29 1981-11-12 Annawerk Keramische Betriebe GmbH, 8633 Rödental Verfahren zur herstellung von biberschwanzziegeln
DE3303242A1 (de) * 1983-02-01 1984-08-09 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Verfahren und vorrichtung zum herstellen von biberortgangziegel mit linken oder rechten ortganglappen

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338272A1 (fr) * 1988-04-18 1989-10-25 Rieter-Werke Händle Kg Tuile pressée
FR2633553A1 (fr) * 1988-06-30 1990-01-05 Woestelandt Joseph Procede de fabrication simultanee de deux tuiles par extrusion
JPH0716936B2 (ja) * 1989-05-03 1995-03-01 ツイーゲライ ホーホドルフ アクチエンゲゼルシヤフト 少なくとも２個の切断部材を有する切断装置
WO1990013404A1 (fr) * 1989-05-03 1990-11-15 Ziegelei Hochdorf Ag Dispositif de coupe ayant au moins deux elements de coupe
DE4302621C1 (de) * 1993-01-30 1994-06-16 Stroeher Gmbh Verfahren zur Herstellung von Strangdachziegeln, beispielsweise Biberschwanzziegeln
DE4315911A1 (de) * 1993-03-16 1994-09-22 Hochdorf Ziegelei Ag Verfahren und Vorrichtung zum Konfektionieren von Biber-Doppelformlingen und Doppelfalzziegeln
EP0615823A1 (fr) * 1993-03-16 1994-09-21 Ziegelei Hochdorf Ag Procédé et dispositif pour la fabrication de tuiles plates jumelées et de tuiles doubles
CH687183A5 (de) * 1993-03-16 1996-10-15 Hochdorf Ziegelei Ag Verfahren und Vorrichtung zum Konfektionieren von Biber-Doppelformlingen und Doppelfalzziegeln.
DE4315911C2 (de) * 1993-03-16 1998-03-26 Hochdorf Ziegelei Ag Verfahren und Vorrichtung zum Konfektionieren von Biber-Doppelformlingen und Doppelfalzziegeln
EP0982108A2 (fr) * 1998-08-21 2000-03-01 Klinkerriemchenwerk Feldhaus GmbH & Co. KG Procédé et dispositif pour la fabrication d'éléments d'angle
EP0982108A3 (fr) * 1998-08-21 2002-01-23 Klinkerriemchenwerk Feldhaus GmbH & Co. KG Procédé et dispositif pour la fabrication d'éléments d'angle
CN102092086A (zh) * 2010-08-30 2011-06-15 芜湖新铭丰机械装备有限公司 一种出釜横移车
CN102092086B (zh) * 2010-08-30 2012-08-22 芜湖新铭丰机械装备有限公司 一种出釜横移车
CN113650151A (zh) * 2021-09-17 2021-11-16 徐红大 一种屋面瓦全自动成型集成机

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