DE218926C - - Google Patents

Info

Publication number
DE218926C
DE218926C DENDAT218926D DE218926DA DE218926C DE 218926 C DE218926 C DE 218926C DE NDAT218926 D DENDAT218926 D DE NDAT218926D DE 218926D A DE218926D A DE 218926DA DE 218926 C DE218926 C DE 218926C
Authority
DE
Germany
Prior art keywords
slots
building block
closing body
open
block according
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.)
Active
Application number
DENDAT218926D
Other languages
German (de)
Publication of DE218926C publication Critical patent/DE218926C/de
Active legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
    • 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
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B28B11/006—Making hollow articles or partly closed 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft weitere Ausbildungen des durch das Patent 216645 geschützten hohlen Bausteines, und bezweckt, einerseits die Herstellung der Steine mit quer zu den Hohlräumen liegenden Schlitzen zu vereinfachen, anderseits die Möglichkeit zu bieten, auch Steine mit Längsschlitzen zur Einführung der Abschlußkörper benutzen zu können. Bei der in Fig. 1 dargestellten Ausführungsform sind die Kopfseiten des Bausteins zur Einführung der Abschlußkörper b mit einseitig offenen Schlitzen c versehen, die an der Innenseite breiter sein können als an der Außenseite, so daß vorspringende Eckteile d gebildet werden, welche die Lage der Abschlußkörper b in den Schlitzen c sichern. Die einseitig offenen Schlitze δ lassen sich leichter herstellen als geschlossene Schlitze, bei denen an der Kopfseite des Steins ein schmaler Steg stehen bleibt, der nicht nur beim Formen, sondern auch beim Transportieren und Brennen der Steine leicht beschädigt wird.The invention relates to further developments of the hollow building block protected by patent 216645, and aims on the one hand to simplify the production of the stones with slots lying transversely to the cavities, and on the other hand to offer the possibility of using stones with longitudinal slots to insert the closure body. In the embodiment shown in Fig. 1, the head sides of the block for the introduction of the closure body b are provided with unilaterally open slots c, which can be wider on the inside than on the outside, so that protruding corner parts d are formed, which the position of the closure body Secure b in slots c . The slots δ, which are open on one side, can be produced more easily than closed slots, in which a narrow web remains on the head side of the stone, which is easily damaged not only when the stones are formed, but also when they are transported and fired.

Die Sicherung der Lage der Abschlußkörper b in den einseitig offenen Schlitzen c kann auch dadurch erzielt werden, daß im Anschluß an diese Schlitze in den Steinwänden seitliche Führungen e angeordnet werden. Fig. 2 zeigt eine solche Anordnung, wobei der Schlitz c sich über beide Hohlräume f des Steines erstreckt, so daß hier zum Abschluß ein breiter, beide Öffnungen überdeckender Körper nötig wird. Durch die seitlichen Führungen e wird der Abschlußkörper b in günstiger Weise gegen die Druckwirkungen des eingegossenen Mörtels versteift.The securing of the position of the closure body b in the slots c open on one side can also be achieved in that lateral guides e are arranged in connection with these slots in the stone walls. Fig. 2 shows such an arrangement, wherein the slot c extends over both cavities f of the stone, so that here a broad body covering both openings is necessary for the conclusion. By means of the lateral guides e , the closing body b is stiffened in a favorable manner against the pressure effects of the poured mortar.

Fig. 3 zeigt eine Ausführungsform des hohlen Bausteins mit Längsschlitzen g, bei welchen der mit einer Handhabe h versehene Abschlußkörper i nach Einführung in den Schlitz g um seine Achse gedreht werden muß, um in die Absperrlage zu gelangen. Nach der Drehung wird der Abschlußkörper mittels der Handhabe h bis in den vorderen Teil des Längsschlitzes g gerückt und durch Einsetzen in eine auf dem Boden des Hohlraums befindliehe Nut in seiner Lage gesichert. Nachdem der Mörtel eingebracht ist, wird der Ab-Schlußkörper i etwas angehoben, in dem Längsschlitz g nach hinten zurückgeschoben, wieder gedreht und aus dem Schlitz herausgezogen. Fig. 3 shows an embodiment of the hollow building block with longitudinal slots g, in which the closure body i provided with a handle h must be rotated about its axis after being inserted into the slot g in order to reach the shut-off position. After the rotation, the closing body is moved by means of the handle h into the front part of the longitudinal slot g and is secured in its position by being inserted into a groove on the bottom of the cavity. After the mortar has been introduced, the closure body i is raised a little, pushed back in the longitudinal slot g , rotated again and pulled out of the slot.

Claims (3)

Patent-Ansprüche:Patent Claims: 1. Hohler Baustein nach Patent 216645, dadurch gekennzeichnet, daß die Schlitze (c) zur Einführung der Abschlußkörper (b) vorn offen sind.1. Hollow building block according to patent 216645, characterized in that the slots (c) for the introduction of the closing body (b) are open at the front. 2. Baustein nach Anspruch 1, dadurch gekennzeichnet, daß an die vorn offenen Schlitze" (c) sich in den Steinwandungen seitliche Führungen (e) zum Halten und Versteifen der Abschlußkörper (b) anschließen. 2. Building block according to claim 1, characterized in that the slots " (c) open at the front are connected in the stone walls with lateral guides (e) for holding and stiffening the closing body (b) . 3. Hohler Baustein nach Patent 216645, dadurch gekennzeichnet, daß die Schlitze (g) zur Aufnahme der mit einer Handhabe (h) versehenen, um ihre Achse drehbaren und in der Querstellung feststellbaren Abschlußkörper (i) in der Längsrichtung des Steines angeordnet sind.3. Hollow building block according to patent 216645, characterized in that the slots (g) for receiving the with a handle (h) provided, rotatable about its axis and lockable in the transverse position closing body (i) are arranged in the longitudinal direction of the stone. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT218926D Active DE218926C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE218926T

Publications (1)

Publication Number Publication Date
DE218926C true DE218926C (en)

Family

ID=32602318

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT218926D Active DE218926C (en)
DENDAT216645D Active DE216645C (en)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT216645D Active DE216645C (en)

Country Status (1)

Country Link
DE (2) DE216645C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913815C (en) * 1952-04-08 1954-06-21 Ekkehard Brucker Scarf stone
US4304079A (en) * 1980-01-11 1981-12-08 Bell Telephone Laboratories, Incorporated Fire retardant modular floor penetration structure
US5065560A (en) * 1990-12-06 1991-11-19 Yoder Eli J Concrete block inspection forms
NL1033971C2 (en) * 2007-06-12 2008-12-15 Betonson B V Precast concrete construction element i.e. flat slab, has connection extending between channel and outer surface of element, where lateral ends of slots reach two side walls of channel, and channel is closed by closure plate in groove

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913815C (en) * 1952-04-08 1954-06-21 Ekkehard Brucker Scarf stone
US4304079A (en) * 1980-01-11 1981-12-08 Bell Telephone Laboratories, Incorporated Fire retardant modular floor penetration structure
US5065560A (en) * 1990-12-06 1991-11-19 Yoder Eli J Concrete block inspection forms
NL1033971C2 (en) * 2007-06-12 2008-12-15 Betonson B V Precast concrete construction element i.e. flat slab, has connection extending between channel and outer surface of element, where lateral ends of slots reach two side walls of channel, and channel is closed by closure plate in groove

Also Published As

Publication number Publication date
DE216645C (en)

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