DE153636C - Mold box for concrete blocks - Google Patents

Mold box for concrete blocks

Info

Publication number
DE153636C
DE153636C DE1904153636D DE153636DA DE153636C DE 153636 C DE153636 C DE 153636C DE 1904153636 D DE1904153636 D DE 1904153636D DE 153636D A DE153636D A DE 153636DA DE 153636 C DE153636 C DE 153636C
Authority
DE
Germany
Prior art keywords
concrete blocks
mold box
same time
another
molding box
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
DE1904153636D
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.)
SCHMIDT LUDWIG J
Original Assignee
SCHMIDT LUDWIG J
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 SCHMIDT LUDWIG J filed Critical SCHMIDT LUDWIG J
Application granted granted Critical
Publication of DE153636C publication Critical patent/DE153636C/en
Expired 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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand vorliegender Erfindung bildetForms the subject of the present invention

ein Formkasten für die Herstellung von Betonsteinen, und zwar zur gleichzeitigen Herstellung eines Hohlsteins und eines vollen Steins.a molding box for the production of concrete blocks, to be precise at the same time Production of a hollow stone and a solid stone.

Fig. ι zeigt den Grundriß,Fig. Ι shows the floor plan,

Fig. 2 den Aufriß undFig. 2 the front view and

Fig. 3 den Seitenriß des Erfindungsgegenstandes. Fig. 3 is a side elevation of the subject matter of the invention.

ίο Der Formkasten besteht aus einer äußeren Umrahmung α und einem eingebauten Rahmen b. Die beiden Umrahmungen α und b werden durch einen Schieberboden d mit einer Handhabe e von unten verschlossen. Die Stützen / befinden sich an der oberen Kante des Kastens, die Stütze g ist eine durchgehende, und zwar am Schieberboden d angenietete. Sollen nun ein Hohlstein und ein Vollstein gleichzeitig hergestellt werden, so füllt man die Räume h und i mit Beton, stampft fest, streicht oben ab und zieht dann den Boden d heraus. Es werden nun die Steine durch ihr Eigengewicht oder durch einen geringen Druck von oben leicht aus dem Formkasten zu entfernen sein. Die Erfindung liegt also darin, gleichzeitig einen Hohlstein und einen massiven Stein herzustellen, und zwar in einer Form, bestehend aus zwei Umrahmungen, also ohne eingebaute Quer- oder Längswände.ίο The molding box consists of an outer frame α and a built-in frame b. The two frames α and b are closed by a slide base d with a handle e from below. The supports / are located on the upper edge of the box, the support g is a continuous one, riveted to the slide bottom d. If a hollow stone and a solid stone are to be produced at the same time, the rooms h and i are filled with concrete, tamped down, stroked off at the top and then the floor d is pulled out. The stones will now be easy to remove from the molding box by their own weight or by applying slight pressure from above. The invention is therefore to produce a hollow stone and a solid stone at the same time, in a form consisting of two frames, that is, without built-in transverse or longitudinal walls.

Claims (1)

Patent-An Spruch:Patent-An saying: Formkasten für Betonsteine, dadurch gekennzeichnet, daß zwei durch Stützen miteinander verbundene und mit einem gemeinsamen herausschiebbaren Boden versehene Umrahmungen (a und b) so zueinander angeordnet sind, daß ein Hohlstein und ein voller Stein gleichzeitig hergestellt werden.A molding box for concrete blocks, characterized in that two frames (a and b) connected to one another by supports and provided with a common slidable bottom are arranged in relation to one another in such a way that a hollow block and a full block are produced at the same time. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1904153636D 1904-02-25 1904-02-25 Mold box for concrete blocks Expired DE153636C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE153636T 1904-02-25

Publications (1)

Publication Number Publication Date
DE153636C true DE153636C (en) 1904-07-21

Family

ID=29412296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1904153636D Expired DE153636C (en) 1904-02-25 1904-02-25 Mold box for concrete blocks

Country Status (1)

Country Link
DE (1) DE153636C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414600A1 (en) * 1978-01-17 1979-08-10 Trolez Michel Shutter for precast concrete manhole - has thin-walled stepped and tapered ring for simultaneous forming of opening and cover
ITFI20080196A1 (en) * 2008-10-14 2010-04-15 Pegaso Stampi Srl INCLUDING AUXILIARY BAR MOLD

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414600A1 (en) * 1978-01-17 1979-08-10 Trolez Michel Shutter for precast concrete manhole - has thin-walled stepped and tapered ring for simultaneous forming of opening and cover
ITFI20080196A1 (en) * 2008-10-14 2010-04-15 Pegaso Stampi Srl INCLUDING AUXILIARY BAR MOLD

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