DE523177C - Cap closure for chute pipes, in particular for the production of Orpfaehlen o. The like. From concrete - Google Patents

Cap closure for chute pipes, in particular for the production of Orpfaehlen o. The like. From concrete

Info

Publication number
DE523177C
DE523177C DENDAT523177D DE523177DD DE523177C DE 523177 C DE523177 C DE 523177C DE NDAT523177 D DENDAT523177 D DE NDAT523177D DE 523177D D DE523177D D DE 523177DD DE 523177 C DE523177 C DE 523177C
Authority
DE
Germany
Prior art keywords
cap
concrete
production
orpfaehlen
pouring
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
DENDAT523177D
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.)
Siemens Bauunion GmbH
Original Assignee
Siemens Bauunion GmbH
Publication date
Application granted granted Critical
Publication of DE523177C publication Critical patent/DE523177C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/66Mould-pipes or other moulds
    • E02D5/665Mould-pipes or other moulds for making piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Debugging And Monitoring (AREA)

Description

Kappenverschluß für Schüttrohre, insbesondere zur Herstellung von Ortpfählen o. dgl. aus Beton Die Erfindung bezieht sich auf einen Kappenverschluß für Schüttrohre, die namentlich zum Schütten von Beton bei der Herstellung von Ortpfählen o. dgl. dienen. Die bekannten Verschlußkappen erwiesen sich in vielen Fällen als nachteilig, da sie entweder im gewünschten Augenblick nicht rechtzeitig von dem Schüttrohr abgehen oder, wenn sie an das Schüttrohr angelenkt sind, leicht dem Verschleiß unterworfen und beim Schütten hinderlich sind.Cap closure for pouring pipes, in particular for the production of Concrete posts or the like. The invention relates to a cap closure for pouring pipes, specifically for pouring concrete in the manufacture of cast-in-place piles or the like. The known closure caps have proven to be in many cases disadvantageous, since they are either not timely from that at the desired moment Go off chute or, if they are hinged to the chute, easy to wear are subject to and are a hindrance when pouring.

Gemäß der Erfindung wird eine Verbesserung des Kappenverschlusses erreicht, wenn man die Kappe durch Bajonettverschluß an dein Schüttrohre befestigt und am Boden mit Ansätzen, beispielsweise Dornen, versieht, die vor dem Schütten mit dem Schüttrohr in den Boden eingetrieben werden. Durch Drehung des Schüttrohres kann dann die Verschlußkappe gelöst und hierauf das Schütten begonnen werden.According to the invention there is an improvement in the cap closure achieved when the cap is attached to your pouring pipe with a bayonet lock and at the bottom with lugs, for example thorns, which are provided before pouring be driven into the ground with the chute. By turning the pouring pipe the cap can then be loosened and pouring can then begin.

In der Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar zeigen die Abb. r einen Längsschnitt durch das untere Ende eines Schüttrohres, die Abb.2 einen Längsschnitt durch eine zu Abb. i passende Verschlußkappe und die Abb. 3 eine Draufsicht auf die Verschlußkappe nach Abb. a.In the drawing, an embodiment is shown, namely Fig. r shows a longitudinal section through the lower end of a pouring pipe, the Fig. 2 shows a longitudinal section through a closure cap matching Fig. I and Fig. 3 shows a plan view of the closure cap according to FIG. A.

Am -unteren Ende des Schüttrohres i befinden sich Stifte a, die mit Schlitzen 3 der Verschlußkappe 4 einen Bajonettverschluß bilden. In der Verschlußkappe 4 liegt ein Dichtungsring 5, der gegen das untere Ende des Schüttrohres i gepreßt wird. Zu diesem Zweck können die Schlitze 3 mit Anzugsflächen ausgebildet sein, mittels derer die Verschlußkappe 4 fest an das Schüttrohr angeschlossen werden kann. Am Boden 6 der Verschlußkappe 4 befinden sich Dorne 7, finit denen die Verschlußkappe im unteren Teil des Pfahlloches festgehalten werden kann. Durch Drehung des Schüttrohres kann es dann von der Kappe 4 befreit und zum Schütten geöffnet werden.At the lower end of the chute i there are pins a with Slots 3 of the cap 4 form a bayonet lock. In the cap 4 there is a sealing ring 5 which is pressed against the lower end of the pouring pipe i will. For this purpose, the slots 3 can be designed with tightening surfaces, by means of which the closure cap 4 can be firmly connected to the pouring pipe. At the bottom 6 of the closure cap 4 there are mandrels 7, which finite the closure cap can be held in the lower part of the stake hole. By turning the pouring pipe it can then be freed from the cap 4 and opened for pouring.

Claims (1)

PATENTANSPRUCH: Kappenverschluß für Schüttrohre, insbesondere zur Herstellung von Ortpfählen o. dgl. aus Beton, dadurch gekennzeichnet, daß die Kappe (4) mit dem Schüttrohr (i) durch Bajonettverschluß verbunden und mit ihre Drehung im Erdreich verhindernden Dornen (7) versehen ist.PATENT CLAIM: Cap closure for pouring pipes, in particular for Manufacture of cast-in posts or the like from concrete, characterized in that the cap (4) connected to the pouring pipe (i) by a bayonet lock and with its rotation in the soil preventing thorns (7) is provided.
DENDAT523177D Cap closure for chute pipes, in particular for the production of Orpfaehlen o. The like. From concrete Expired DE523177C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE523177T

Publications (1)

Publication Number Publication Date
DE523177C true DE523177C (en) 1931-04-20

Family

ID=6551887

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT523177D Expired DE523177C (en) Cap closure for chute pipes, in particular for the production of Orpfaehlen o. The like. From concrete

Country Status (1)

Country Link
DE (1) DE523177C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018892A1 (en) * 1994-01-06 1995-07-13 Roxbury Limited Improvements in or relating to apparatus for use in forming piles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018892A1 (en) * 1994-01-06 1995-07-13 Roxbury Limited Improvements in or relating to apparatus for use in forming piles
US5833399A (en) * 1994-01-06 1998-11-10 Global Innovations, Llc Apparatus for use in forming piles

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