DE191279C - - Google Patents

Info

Publication number
DE191279C
DE191279C DENDAT191279D DE191279DA DE191279C DE 191279 C DE191279 C DE 191279C DE NDAT191279 D DENDAT191279 D DE NDAT191279D DE 191279D A DE191279D A DE 191279DA DE 191279 C DE191279 C DE 191279C
Authority
DE
Germany
Prior art keywords
mold frame
outer mold
frame
easily detachable
parts
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
DENDAT191279D
Other languages
German (de)
Publication of DE191279C publication Critical patent/DE191279C/de
Active legal-status Critical Current

Links

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
    • B28B7/0088—Moulds in which at least one surface of the moulded article serves as mould surface, e.g. moulding articles on or against a previously shaped article, between previously shaped articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Zweck vorliegender Erfindung besteht darin, die Herstellung von Zementplatten u. dgl. zu vereinfachen und besonders die Zahl der Formrahmen zu vermindern.
Der Erfindungsgegenstand ist auf der Zeichnung inThe purpose of the present invention is to simplify the manufacture of cement boards and the like and, in particular, to reduce the number of mold frames.
The subject of the invention is shown in the drawing

Fig. ι teilweise in einer Oberansicht und in Fig. 2 in einem Querschnitt dargestellt.
Auf eine glatte Unterlage entweder ausFig. Ι partially shown in a top view and in Fig. 2 in a cross section.
Either on a smooth surface

ίο Holz oder auch auf einen beliebigen glatten Boden α wird ein mehrteiliger Rahmen b aufgesetzt, dessen Teile in beliebiger Weise lösbar verbunden sind, z. B. durch das Durchstecken von Splinten. In diesen Rahmen werden in bekannter Weise je nach der Größe der herzustellenden Platten Querleisten c gelegt und an die Rahmenseiten diejenigen Formstücke gebracht, die die Profile der herzustellenden Platten enthalten. Nach der Erfindung sind nun diese Querleisten c und die Profilstücke d stets höher als der Außenrahmen b. Es wird nunmehr die Zementmasse eingebracht und eine neue Unterlagfläche α auf die Querleisten c und Profilstücke d aufgelegt. Man kann infolgedessen, da die Profilstücke d und Querleisten c höher sind, die äußeren niedrigeren Rahmen b lösen, wegnehmen und auf die neue Unterlagplatte α bringen. Es werden dann neue Querleisten und Profilstücke eingefügt und das Ausfüllen mit Zementmasse kann von neuem erfolgen. Dieses Verfahren bietet große Vorteile gegenüber der bisher gebräuchlichen Zementplatten-Herstellungsart. Zunächst fällt die Menge der Rahmen fort, und es wird Platz gespart, indem die Herstellung der Zementplatten mit einem Rahmen schichtweise übereinander erfolgt. Da die Platten immer bedeckt bleiben bis zur vollständigen Erhärtung, so tritt an der Oberfläche auch keine Wasserverdunstung ein, wodurch das bis jetzt unbedingt notwendige Bespritzen zur Feuchterhaltung des Zementes wegfallen kann.ίο wood or on any smooth floor α a multi-part frame b is placed, the parts of which are detachably connected in any way, z. B. by inserting split pins. In this frame, depending on the size of the panels to be produced, transverse strips c are placed in a known manner and those fittings which contain the profiles of the panels to be produced are brought to the frame sides. According to the invention, these transverse strips c and the profile pieces d are always higher than the outer frame b. The cement mass is now introduced and a new base surface α is placed on the transverse strips c and profile pieces d . As a result, since the profile pieces d and transverse strips c are higher, the lower outer frame b can be loosened, removed and brought onto the new base plate α . New transverse strips and profile pieces are then inserted and the filling with cement mass can be done again. This method offers great advantages compared to the previously used cement board production method. First of all, the number of frames is eliminated, and space is saved by the fact that the cement panels are manufactured with a frame in layers one on top of the other. Since the panels always remain covered until they have completely hardened, no water evaporation occurs on the surface, which means that spraying, which was previously necessary to keep the cement moist, can be dispensed with.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Verfahren zur Herstellung von Zementplatten u. dgl. unter Benutzung eines frei auf einer Unterlage ruhenden äußeren Formrahmens, dessen Teile leicht lösbar, z. B. durch Splinte, verbunden sind, dadurch gekennzeichnet, daß in den Formrahmen Quer- und Profilleisten eingebracht werden, welche die äußeren Formrahmenwände an Höhe überragen, worauf nach Ausfüllen des so gewonnenen Raumes mit Steinmasse eine neue Unterlagplatte auf die überragenden Quer- und Profilleisten aufgelegt wird, so daß der äußere Rahmen entfernt, auf die neu aufgelegte Unterlagplatte aufgesetzt und von neuem verwendet werden kann.1. Process for the manufacture of cement panels and the like using an outer mold frame resting freely on a base, the parts of which are easily detachable, z. B. are connected by split pins, characterized in that in the mold frame Cross and profile strips are introduced, which protrude beyond the outer mold frame walls in height, whereupon After filling the space thus gained with stone mass, a new base plate on the protruding cross and profile strips is placed so that the outer frame is removed, placed on the newly placed support plate and again can be used. 2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch 1, gekennzeichnet durch einen äußeren, aus leicht lösbaren Teilen bestehenden Formrahmen, in welchen Quer- (c) und Profilstücke (d) eingesetzt sind, die höher sind als der äußere Formrahmen.2. Apparatus for carrying out the method according to claim 1, characterized by an outer mold frame consisting of easily detachable parts, in which transverse (c) and profile pieces (d) are inserted which are higher than the outer mold frame. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT191279D Active DE191279C (en)

Publications (1)

Publication Number Publication Date
DE191279C true DE191279C (en)

Family

ID=454688

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT191279D Active DE191279C (en)

Country Status (1)

Country Link
DE (1) DE191279C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254811A (en) * 1977-01-25 1981-03-10 Compagnie Generale Des Etablissements Michelin Pneumatic tires
US5223059A (en) * 1990-11-30 1993-06-29 Bridgestone Corporation Pneumatic tires with decreasingly inclined tread grooves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254811A (en) * 1977-01-25 1981-03-10 Compagnie Generale Des Etablissements Michelin Pneumatic tires
US5223059A (en) * 1990-11-30 1993-06-29 Bridgestone Corporation Pneumatic tires with decreasingly inclined tread grooves

Similar Documents

Publication Publication Date Title
DE2431048C2 (en) Process for making marbled soap
DE2108300B2 (en) Process for the production of structures made of aerated concrete
DE1119503B (en) Process for the production of objects encased in cast plastic
DE191279C (en)
CH362224A (en) Process for the production of wooden objects covered with plastic, such as table tops, window frames or the like
DE2419889A1 (en) Washed concrete prodn with exposed aggregate surface - with treatment of wet casting with setting retarder
DE2102455A1 (en) Process for the manufacture of panels, tiles and the like, as well as products manufactured in accordance with the same
DE916033C (en) Method and device for the production of panels, molded bodies or the like, and in particular wall cladding panels from plastic, malleable and hardening materials
DE178329C (en)
DE2455425C3 (en) Process for the production of cladding panels or panels
DE1684231A1 (en) Formwork for exposed concrete or. with this
DE54959C (en) Process for the production of patterned panels from cement
AT216208B (en) Process for the production of wooden objects covered with plastic, such as tabletops, window frames or the like.
DE2551476C3 (en) Process for the standing casting of building boards, e.g. made of plaster
DE234498C (en)
DE2954318C2 (en) Process for the production of a lightweight panel for a building wall
DE463441C (en) Process for the production of frames and other relief representations embossed from cardboard
DE2652374C2 (en) Method and device for the production of cladding panels or panels
DE223942C (en)
AT389851B (en) Method for the production of exposed aggregate slabs
AT212502B (en) Method and device for the production of model forms
DE26466C (en) Device for pressing document material (imitation Fournier) onto wooden strips
DE748149C (en) Method and device for the production of lightweight ceiling hollow bodies
DE2601381A1 (en) Imitation wood beam or plank comprising a plastic core - and decorative coating
DE2064698A1 (en) Process for the production of panels, tiles and the like, the visible side of which is provided with a pattern, as well as products produced in accordance with the same