DE928038C - Device for the production of beam-shaped reinforced concrete prefabricated parts - Google Patents

Device for the production of beam-shaped reinforced concrete prefabricated parts

Info

Publication number
DE928038C
DE928038C DEP52481A DEP0052481A DE928038C DE 928038 C DE928038 C DE 928038C DE P52481 A DEP52481 A DE P52481A DE P0052481 A DEP0052481 A DE P0052481A DE 928038 C DE928038 C DE 928038C
Authority
DE
Germany
Prior art keywords
production
reinforced concrete
concrete prefabricated
prefabricated parts
shaped reinforced
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
DEP52481A
Other languages
German (de)
Inventor
Wilhelm Dr-Ing Ludowici
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP52481A priority Critical patent/DE928038C/en
Priority to DEL13634A priority patent/DE931933C/en
Application granted granted Critical
Publication of DE928038C publication Critical patent/DE928038C/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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping

Description

Es sind Betonbalkenformmaschinen bekannt, bei denen eine aus Schienten oder Blechen gebildete Form an der Stirnseite mit .Zapfen .in Seitenschildern geführt ist, die mittels Seilwinden, Zahnstangen od. dgl. nach .oben ,abigehoben werden könnten.. Dias Einlegen der Bewehrungskörbe geschieht teilweise durch Auflegen der Bewehrung auf dem Boden und in einigen Fällen durch Drehung der Form, derart, daß die Bewehrung vorn oben eingelegt werden kann.There are concrete beam forming machines known in which one of rails or sheet metal form on the face with .Zapfen .in side plates is, which od by means of winches, racks could .. Slides insertion of the reinforcement cages is done partially by placing the Reinforcement on the ground and, in some cases, by rotating the shape so that the reinforcement can be inserted at the top at the front.

Die Erfindung betrifft ein Gerät, bat welchem nicht nur diese Drehung selbsttätig beim Abhubvorgang eingeleitet wird, sondern. darüber hinaus gleichzeitig und unter Ausschaltung von Verriegelungshandgriffen eine Festlegung in der Einlagestellung gewährleistet -wird. Dadurch wird eine wesentliche Einsparung an Fertigungszeit für solche Bauteile erzielt, da jegliche nicht in den Arbeitsrhythmus passende Handhabung, wie z. B. das Einstecken von Bolzten: oder die Betätigung von Riegeln, entfällt.The invention relates to a device which not only did this rotation is initiated automatically during the lifting process, but. moreover at the same time and with the elimination of locking handles, a definition in the insert position guaranteed. This results in a substantial saving in manufacturing time for such components, as any handling that does not fit into the work rhythm, such as B. the insertion of bolts: or the operation of bolts, is omitted.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Fig. i zeigt eine Balkenformmaschine in Stirnansicht. Die Form i ist an den Stirnseiten mit Zapfen 2 versehen, die in Schlitzen 3 von seitlichen Führungsschildern. q. der Maschine geführt werden. Das Hochheben erfolgt durch Betätigung der Handkurbel 5 der Winde 6 mittels des Seiles 7, das auf einer an der Form i befestigten Seilscheibe 8 mit etnva eine- Umschlingung aufgelegt ist. An der Stirnseite der Balkenform i ist oberhalb des Zapfens 2 eine Nase 9 vorgesehen, welche die Geradführung der Form in den Schlitzen .3 bewirkt. Wird nun die Form aus der. mit strichpunktierten Linien dargestellten Arbeitsform nach oben abgehoben, so wird die Nase 9 am Ende des Schlitzas 3 an.geschliab n, und beim Weiterdrehung der Handkurbel 5 weicht die Nase 9 in Richtung des Bogenschlitzes ro aus., der in den Schlitz 3 übergeht. Dadurch wird eine Drehung der Form i bis in die in Fig. 2 dargestiellte Anschlagstellung bewirkt. Zum Absenken wird die Form i mit Hilfe ihrer im Schlitz io geführten Nase 9 erst wieder im umgekehrten Sinn von Hand gedreht, d. h. aufgerichtet, bevor der eigentliche Absenkvorga.ng einsetzt.An exemplary embodiment of the invention is shown in the drawing. Fig. I shows a beam forming machine in an end view. The shape i is on the front sides provided with pins 2, which are in slots 3 of the side guide plates. q. the Machine. It is lifted by operating the hand crank 5 the winch 6 by means of the rope 7, which is on a pulley attached to the form i 8 is laid with a loop around it. At the front of the bar shape i a nose 9 is provided above the pin 2, which the straight line of the form in the slots .3 causes. Now the shape is made from the. with dash-dotted lines working form shown lifted upwards, so the nose 9 is at the end of the Schlitzas 3 an.geschliab n, and as the hand crank 5 is turned further, the nose 9 deviates in the direction of of the arc slot ro. Which merges into the slot 3. This creates a twist the shape i up to the stop position shown in FIG. 2. To lower the shape i is only reversed again with the help of its nose 9 guided in the slot io Sense turned by hand, d. H. erected before the actual lowering process begins.

In Fig. 3 ist eine Bialkenformmaschin,e gemäß der Erfindung im Schaiubild dargestellt.In Fig. 3 is a Bialkenformmaschin, e according to the invention in the Schaiubild shown.

Claims (1)

PATENTANSPRUCH: Gerät zum Herstellen balkenförmiger Stahlbeton-Fertigteile mit selbsttätiger Kippeinrichtung für die Form und ihrer Führung in je einem Schlitz der Seitenschilder mittels an der Form angeordneter Führungsbolzen, dadurch gekennzeichnet, daß die Form mit über den Führungsbolzen liegenden Nasen versehen ist, welche während des Anhubvorganges die Geradführung der Form übernehmen, nach Beendigung des Hochfahrens jedoch unter dem Einfluß der auf eine an einer Stirnseite der Form -befestigten Seilscheibe wirkenden Seilkräfte in bogenförmige Schlitzansätze ausweichen zum zwangläufigen Dirahen und Festlegen der Form. Angezogene Druckschriften: Deutsche Patentschriften Nr. 8o6 836, 586 71d.; öst>en-eichische Patentschrift Nr. i34203'; französische Patentschrift Nr. 62o 9g8. PATENT CLAIM: Device for the production of beam-shaped reinforced concrete prefabricated parts with automatic tilting device for the form and its guidance in a slot each of the side plates by means of guide bolts arranged on the form, characterized in that the form is provided with lugs lying over the guide bolts, which during the lifting process take over the straight guiding of the form, but after the end of the run-up, under the influence of the rope forces acting on a sheave attached to one end of the form, evade into arcuate slot approaches to inevitably direct the form and fix the form. Cited publications: German Patent Specifications No. 8o6 836, 586 71d .; Austrian patent specification No. i34203 '; French patent specification No. 62o 9g8.
DEP52481A 1949-08-20 1949-08-20 Device for the production of beam-shaped reinforced concrete prefabricated parts Expired DE928038C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP52481A DE928038C (en) 1949-08-20 1949-08-20 Device for the production of beam-shaped reinforced concrete prefabricated parts
DEL13634A DE931933C (en) 1949-08-20 1952-10-18 Device for the production of beam-shaped precast concrete parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP52481A DE928038C (en) 1949-08-20 1949-08-20 Device for the production of beam-shaped reinforced concrete prefabricated parts
DEL13634A DE931933C (en) 1949-08-20 1952-10-18 Device for the production of beam-shaped precast concrete parts

Publications (1)

Publication Number Publication Date
DE928038C true DE928038C (en) 1955-05-23

Family

ID=32657595

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP52481A Expired DE928038C (en) 1949-08-20 1949-08-20 Device for the production of beam-shaped reinforced concrete prefabricated parts
DEL13634A Expired DE931933C (en) 1949-08-20 1952-10-18 Device for the production of beam-shaped precast concrete parts

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEL13634A Expired DE931933C (en) 1949-08-20 1952-10-18 Device for the production of beam-shaped precast concrete parts

Country Status (1)

Country Link
DE (2) DE928038C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106217637B (en) * 2016-07-25 2018-11-23 江苏省苏中建设集团股份有限公司 Precast shear wall manufacturing equipment and manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR620998A (en) * 1925-12-31 1927-05-03 Apparatus for the manufacture by molding of construction elements, such as beams, lintels or the like
AT134203B (en) * 1932-03-25 1933-07-25 Andreas Eschenlor Device for the production of shaped stones from lightweight concrete u. like
DE586714C (en) * 1931-02-25 1933-10-25 Edmund Emge Turning form
DE806836C (en) * 1948-10-02 1951-06-18 Josef Seibert Method and device for the production of longer bodies made of concrete or the like.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253745C (en) *
CH269453A (en) * 1948-12-30 1950-07-15 Hanys Ota Automatic pneumatic vibration machine for the production of cement goods, in particular structural bricks.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR620998A (en) * 1925-12-31 1927-05-03 Apparatus for the manufacture by molding of construction elements, such as beams, lintels or the like
DE586714C (en) * 1931-02-25 1933-10-25 Edmund Emge Turning form
AT134203B (en) * 1932-03-25 1933-07-25 Andreas Eschenlor Device for the production of shaped stones from lightweight concrete u. like
DE806836C (en) * 1948-10-02 1951-06-18 Josef Seibert Method and device for the production of longer bodies made of concrete or the like.

Also Published As

Publication number Publication date
DE931933C (en) 1955-08-18

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