DE187412C - - Google Patents
Info
- Publication number
- DE187412C DE187412C DENDAT187412D DE187412DA DE187412C DE 187412 C DE187412 C DE 187412C DE NDAT187412 D DENDAT187412 D DE NDAT187412D DE 187412D A DE187412D A DE 187412DA DE 187412 C DE187412 C DE 187412C
- Authority
- DE
- Germany
- Prior art keywords
- mold
- articulated
- concrete
- plates
- jacket
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 210000001503 Joints Anatomy 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/062—Forms for curved walls
- E04G11/065—Forms for curved walls with mechanical means to modify the curvature
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 187412 KLASSE ZTe. GRUPPE- M 187412 CLASS ZTe. GROUP
JAMES BRENT COLE in MARCELIN, V. St. A.JAMES BRENT COLE in MARCELIN, V. St. A.
angeordneten Luftschachtformen.arranged duct shapes.
Den Gegenstand der Erfindung bildet eine Form zur Herstellung von Schornsteinen aus Beton oder ähnlichem Stoff. Von bekannten Einrichtungen dieser Art unterscheidet sich diese Form dadurch, daß sie leicht auseinandernehmbar und für verschiedene Schornsteindurchmesser einstellbar ist und ohne innere und äußere, die Schornsteinöffnung und Umgebung verbauende Verstrebungen inThe subject of the invention forms a mold for the production of chimneys Concrete or similar material. From known facilities of this type is different this shape in that it is easy to disassemble and for different chimney diameters is adjustable and without internal and external struts that obstruct the chimney opening and the surrounding area
ίο sich ausreichende Steifigkeit für die Stampfarbeit besitzt. Dies wird dadurch erreicht, daß die Blechplatten des Außen- und Innenmantels der Form durch gelenkige, leicht auswechselbare Verstärkungsringe gehörig versteift sind, die durch anspannbare Stangengurtungen zusammengehalten und verspannt werden.ίο there is sufficient rigidity for the ramming work owns. This is achieved in that the sheet metal plates of the outer and inner jacket the shape is properly stiffened by articulated, easily replaceable reinforcement rings that are held together and tensioned by tensionable rod straps.
Auf der Zeichnung ist diese Form und ihre Anwendung dargestellt, und zwar zeigt:This form and its application is shown in the drawing, namely:
Fig. ι einen mit Hilfe der Form hergestellten Schornstein,Fig. Ι a chimney made with the help of the mold,
Fig. 2 den Grundriß der im Gebrauch befindlichen Form,Fig. 2 is a plan view of the mold in use,
Fig. 3 einen Längschnitt durch einen Formmantelteil, .Fig. 3 is a longitudinal section through a mold shell part.
Fig. 4 eine Außenansicht eines Teiles des Außenmantels.Fig. 4 is an external view of part of the outer jacket.
Die Form besteht im wesentlichen aus dem Außenmantel A und dem Innenmantel B. Der Außenmantel A setzt sich aus beliebig vielen Platten α zusammen, die zweckmäßig aus Eisenblech hergestellt sind. Von den in passender Länge und Breite zugeschnittenen Platten sind eine oder mehrere abnehmbar angeordnet, um den Manteldurchmesser derThe shape consists essentially of the outer jacket A and the inner jacket B. The outer jacket A is composed of any number of plates α , which are expediently made of sheet iron. One or more of the panels, cut to the appropriate length and width, are detachably arranged to match the jacket diameter of the
Form leicht ändern zu können. Die Platten a sind am oberen und unteren Rande sowie an einer oder an mehreren Stellen ihrer Höhe durch Verstärkungsringe umfaßt, die aus den bei a? gelenkig miteinander verbundenen kurzen Ringgliedern al bestehen. Die Gelenke der Ringglieder sind als Scharniere ausgebildet; die einzelnen Ringglieder sind durch Bolzen as (Fig. 4) mit den Platten α verbunden, wofür die Löcher α4 vorgesehen sind. Auf den Verstärkungsringen sind in gewissen Abständen gelochte Winkel-α5 befestigt, die zur Aufnahme und Unterstützung der Eisenstangen α6 dienen, deren Enden durch besonders kräftige Winkel α5 hindurchtreten und die Muttern a1 tragen. Die Stangen a6 umgürten die gegliederten Verstärkungsringe und übergreifen sich zweckmäßig mit ihren Enden (Fig. 2 und 4). Durch die Stangen ae und die Ringglieder α1 wird beim Anziehen der Muttern a1 der Mantel der Form fest umspannt und gegen den Druck des in die Form eingestampften Betons widerstandsfähig gemacht. Easy to change shape. The plates a are at the upper and lower edge as well as at one or more points of their height surrounded by reinforcing rings, which consist of the at a? articulated short ring members a l exist. The joints of the ring members are designed as hinges; the individual ring members are connected to the plates α by bolts a s (FIG. 4), for which the holes α 4 are provided. Perforated angles α 5 are attached to the reinforcement rings at certain intervals, which serve to receive and support the iron bars α 6 , the ends of which pass through particularly strong angles α 5 and carry the nuts a 1. The rods a 6 girdle the articulated reinforcing rings and expediently overlap with their ends (Fig. 2 and 4). By means of the rods a e and the ring members α 1 , when the nuts a 1 are tightened, the shell of the mold is firmly encompassed and made resistant to the pressure of the concrete that has been tamped into the mold.
Außerdem sind die Stoßstellen der Platten durch Blechstreifen^2 überdeckt, wodurch der Formmantel gegen Ausbeulungen an den Stoßstellen der Platten geschützt ist.In addition, the joints of the plates are covered by sheet metal strips ^ 2 , whereby the molded jacket is protected against bulges at the joints of the plates.
Der Innenmantel der Form besitzt eine dem Außenmantel ähnliche Bauart, mit dem Unterschied, daß die Befestigungs- und Versteifungsvorrichtungen statt an der Außenseite an der Innenseite angebracht sind.The inner shell of the mold has a construction similar to the outer shell, with the difference that that the fastening and stiffening devices take place on the outside are attached to the inside.
Die üblichen Einsätze c zur Herstellung von Luftschächten x' in der Schornsteinwand x, The usual inserts c for making air shafts x ' in the chimney wall x,
die am Fuß des Schornsteins mit Einströmöffnungen χ2 versehen sind, sind zweiteilig. Der Stoß der beiden Teile liegt auf den Breitseiten der Hohlform und ist in bekannter Weise in diagonaler Richtung angeordnet, um beim Emporziehen oder Entfernen der Form deren beide Teile nach Art von Doppelkeilen in der Betonmasse gegeneinander leicht verschieben zu können. which are provided with inflow openings χ 2 at the foot of the chimney are in two parts. The joint of the two parts lies on the broad sides of the hollow form and is arranged in a known manner in a diagonal direction in order to be able to easily move the two parts against each other like double wedges in the concrete mass when pulling up or removing the form.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE187412C true DE187412C (en) |
Family
ID=451108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT187412D Active DE187412C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE187412C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19823650A1 (en) * | 1998-05-27 | 1999-12-09 | Wilfried Arand | Method and device for producing tall, hollow, tower-like structures of two hundred meters in height and more, in particular towers for wind turbines |
EP3344884B1 (en) | 2015-09-02 | 2019-11-06 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
-
0
- DE DENDAT187412D patent/DE187412C/de active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19823650A1 (en) * | 1998-05-27 | 1999-12-09 | Wilfried Arand | Method and device for producing tall, hollow, tower-like structures of two hundred meters in height and more, in particular towers for wind turbines |
DE19823650C2 (en) * | 1998-05-27 | 2001-05-23 | Wilfried Arand | Method and device for producing tall, hollow, tower-like structures of up to two hundred meters in height and more, in particular towers for wind turbines |
EP3344884B1 (en) | 2015-09-02 | 2019-11-06 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
US10859121B2 (en) | 2015-09-02 | 2020-12-08 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
US11384794B2 (en) | 2015-09-02 | 2022-07-12 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
US11384795B2 (en) | 2015-09-02 | 2022-07-12 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
US11674552B2 (en) | 2015-09-02 | 2023-06-13 | Insight Analytics Solutions Holdings Limited | Bearing compression strap |
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