DE541134C - Process for the production of hollow bricks closed on all sides - Google Patents

Process for the production of hollow bricks closed on all sides

Info

Publication number
DE541134C
DE541134C DEP61145D DEP0061145D DE541134C DE 541134 C DE541134 C DE 541134C DE P61145 D DEP61145 D DE P61145D DE P0061145 D DEP0061145 D DE P0061145D DE 541134 C DE541134 C DE 541134C
Authority
DE
Germany
Prior art keywords
hollow
sides
closure
strand
production
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
Application number
DEP61145D
Other languages
German (de)
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.)
WILHELM POETZSCH
Original Assignee
WILHELM POETZSCH
Publication date
Priority to DEP61145D priority Critical patent/DE541134C/en
Application granted granted Critical
Publication of DE541134C publication Critical patent/DE541134C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B28B11/006Making hollow articles or partly closed articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Finishing Walls (AREA)

Description

Verfahren zur Herstellung allseitig geschlossener Hohlziegelsteine Es ist bekannt, allseitig geschlossene Hohlziegel dadurch herzustellen, daß zugleich bei der Herstellung des, Hohlziegelstranges vom Hohlziegelblock seitwärts die für die Stirnöffnungen geeigneten Verschlußplatten abgetrennt und mittels ihrer aufgerauhten Endkanten an die Stirnflächen so angepreßt werden, daß :ein allseitig geschlossener Hohlziegel entsteht.Process for the production of hollow bricks closed on all sides It is known to produce hollow bricks that are closed on all sides in that at the same time in the production of the hollow brick strand from the hollow brick block sideways the for the front openings separated from suitable closure plates and roughened by means of their End edges are pressed against the end faces in such a way that: one that is closed on all sides Hollow brick is created.

Gegenüber diesem bekannten Verfahren soll gemäß der Erfindung der beim An- und Festpressen der Verschlußplatten d an die Hohlsteinenden e an diesen Verbindungsstellen hervorquellende überschüssige Lehm durch oberhalb und seitlich von den Verbindungsstellen angeordnete, besonders in Umdrehung versetzte Walzen h und k so festgewalzt werden, daß er mit der übrigen Masse des Formlings eine innige Verbindung eingeht und so ein möglichst luftundurchlässiger, stirnseitiger Abschluß der Hohlsteine erreicht wird.Compared to this known method, according to the invention when pressing the closure plates d to the hollow stone ends e on these Joints bulging excess clay through above and to the sides especially set in rotation rollers arranged by the connection points h and k are rolled so that it is intimate with the rest of the mass of the molding Connection enters and so a frontal closure that is as impermeable to air as possible the hollow stones is reached.

Abb. i zeigt dieVorderansicht, Stirnfläche des Formlings, wie er mit seinen vom laufenden Strang abzuschneidenden, am Rande aufgerauhten Verschlußplattend aus dem Preßkopf a herauskommt.Fig. I shows the front view, end face of the molding, as it is with its sealing plate, roughened on the edge, to be cut off from the running strand comes out of the press head a.

Abb. a zeigt die Draufsicht auf Preßkopf a und .einen bei c vom laufenden Strang abgeschnittenen Hohlziegel mit den Verschlußplatten d, dl.Fig. A shows the top view of the press head a and a hollow brick cut off from the running strand at c with the closure plates d, dl.

Abb. 3 ist die Draufsicht des um seine senkrechte Mittelachse auf der Platte f in Drehung befindlichen Hohlziegels mit den seitwärts ausweichenden Verschlußplattend, dl.Fig. 3 is a top plan view of the about its central vertical axis the plate f rotating hollow brick with the sideways evasive Locking plate, dl.

Abb. 4 zeigt die Draufsicht nach vollständiger, in der Strangbahn ausgeführten Drehung des Hohlziegels um 9o° und die Wirkung der die Verschlußplatten an die Stirnenden o anpressenden Preßköpfe g und g1.Fig. 4 shows the top view after complete, in the strand path executed rotation of the hollow brick by 9o ° and the effect of the locking plates on the front ends o pressing heads g and g1.

Abb. 5 ist die Draufsicht auf die zu beiden Seiten und von oben und unten wirkenden, besonders in Umdrehung versetzten Abdichtungswalzen h, hl, h2, 1t3 und k, k1, k2, k3 zur Erzielung eines möglichst luftundurchlässigen, stirnseitigen Abschlusses der Hohlsteine. Fig. 5 is a top view of the sealing rollers h, hl, h2, 1t3 and k, k1, k2, k3, which act on both sides and from above and below, particularly offset in rotation, in order to achieve an end-face closure of the hollow blocks that is as impermeable to air as possible.

Claims (1)

PATENTANSPRUCI3: Verfahren zur Herstellung allseitig geschlossener Hohlziegelsteine, bei welchem der Verscchluß der vom laufenden Strang abgeschnittenen Hohlsteine nach ihrer in der Strangbahn ausgeführten Drehung um 9o° durch seitlich aufgepreßte, gleichfalls vom laufenden Strang abgeschnittene, am Rande aufgerauhte, plattenförmige Strangteile erfolgt, dadurch gekennzeichnet, daß zum besseren Abdichten der Verbindungsstellen der Verschlußplatten und Hohlsteine der beim An- und Festpressen der Verschlußplatten an die Hohlsteine an den Verbindungsstellen hervorquellende überschüssige Lehm durch oberhalb und seitlich von den Verbindungsstellen angeordnete, besonders in Umdrehung versetzte Walzen so festgewalzt wird, daß er mit der übrigen Masse des Formlings eine innige Verbindung eingeht und so ein möglichst luftundurchlässiger, stirnseitiger Abschluß der Hohlsteine erzielt wird.PATENT CLAIM3: Process for the production of closed on all sides Hollow bricks, in which the closure of the cut from the running strand Hollow stones after their rotation through 90 ° in the strand path through the side pressed on, also cut from the running strand, roughened on the edge, Plate-shaped strand parts are made, characterized in that for better sealing the connection points of the closure plates and hollow stones when pressing on and on the closure plates protruding from the hollow stones at the connection points excess loam through above and to the side of the connection points, especially set in rotation rollers is so firmly rolled that it is with the rest Mass of the molding enters into an intimate connection and thus an as air-impermeable as possible, frontal closure of the hollow stones is achieved.
DEP61145D Process for the production of hollow bricks closed on all sides Expired DE541134C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP61145D DE541134C (en) Process for the production of hollow bricks closed on all sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP61145D DE541134C (en) Process for the production of hollow bricks closed on all sides

Publications (1)

Publication Number Publication Date
DE541134C true DE541134C (en) 1932-01-07

Family

ID=7389618

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP61145D Expired DE541134C (en) Process for the production of hollow bricks closed on all sides

Country Status (1)

Country Link
DE (1) DE541134C (en)

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