DE468911C - Frame clamp for formwork walls - Google Patents

Frame clamp for formwork walls

Info

Publication number
DE468911C
DE468911C DEB128458D DEB0128458D DE468911C DE 468911 C DE468911 C DE 468911C DE B128458 D DEB128458 D DE B128458D DE B0128458 D DEB0128458 D DE B0128458D DE 468911 C DE468911 C DE 468911C
Authority
DE
Germany
Prior art keywords
frame
frame clamp
angle
formwork walls
leg
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
DEB128458D
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.)
HANS BRAUN DIPL ING
Original Assignee
HANS BRAUN DIPL ING
Publication date
Priority to DEB128458D priority Critical patent/DE468911C/en
Application granted granted Critical
Publication of DE468911C publication Critical patent/DE468911C/en
Expired legal-status Critical Current

Links

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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
    • E04G13/025—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface

Description

Rahmenzwinge für Schalwände Die Erfindung betrifft eine Rahmenzwinge für Schalwände viereckiger Betonkörper aus zwei durch Keile festlegbaren Rahmenwinkeln. Das Neue besteht darin, daß je ein Schenkel des einen Rahmenwinkels mit abgleichen Schlitzen und je ein Schenkel des anderen Rahmenwinkels mit dreieckigen Durchbrechungen übereinandergelegt und durch Keile trapezförmigen Querschnittes zusammengehalten sind.Frame clamp for formwork walls The invention relates to a frame clamp For formwork walls, square concrete body made of two frame angles that can be fixed with wedges. The new thing is that one leg of each frame angle is also aligned Slits and one leg of the other frame angle with triangular openings superimposed and held together by wedges of trapezoidal cross-section are.

In der Zeichnung ist beispielsgreise eine Ausführung der Erfindung dargestellt, und zwar zeigt: Abb. i eine Rahmenzwinge in Draufsicht, Abb. a einen Schnitt nach der Linie A-A der Abb. i und Abb. 3 einen Keil.The drawing shows an embodiment of the invention by way of example shown, namely: Fig. i a frame clamp in plan view, Fig. a a Section along the line A-A of Fig. I and Fig. 3 a wedge.

Der Winkel a und der Winkel b bilden mit den Keilen c die Rahmenzwinge. Während der Schenkel d des Winkels a und der Schenkel d' des Winkels b mit abgleichen Schlitzen e versehen sind, weisen die Schenkel f des Winkels d und die Schenkel f' des Winkels b dreieckige Durchbrechungen g auf. Diese Dreiecke g und Schlitze e sind so angeordnet, daß an der Überkreuzungstelle der Schenkel f und d' sowie der Schenkel f' und d in jeder Lage ein Dreieck g so über einen Schlitze zu liegen kommt, daB immer eine trapezförmige Öffnung frei bleibt. In diese Öffnung wird der Keil c eingesetzt, wodurch ein Zusammenhalten erfolgt. Der Keil c erhält vorteilhaft trapezförmigen Querschnitt. Durch Eintrgiben des Keiles erfolgt ein Zwingen in schräger Richtung. Mit dieser Rahmenzwinge können Körper von geviertigem und rechteckigem Querschnitt von jedem Seitenverhältnis zusammengehalten werden. Die Rahmenzwinge ist hauptsächlich zum Einschalen von Eisenbetonsäulen bestimmt.The angle a and the angle b form the frame clamp with the wedges c. While the leg d of the angle a and the leg d 'of the angle b are provided with equalized slots e, the legs f of the angle d and the legs f' of the angle b have triangular openings g. These triangles g and slots e are arranged in such a way that at the crossing point of the legs f and d 'and the legs f' and d in every position a triangle g comes to lie over a slot in such a way that a trapezoidal opening always remains free. The wedge c is inserted into this opening, as a result of which they are held together. The wedge c is advantageously given a trapezoidal cross-section. By entering the wedge, it is forced in an inclined direction. This frame clamp can be used to hold bodies of square and rectangular cross-section of any aspect ratio together. The frame clamp is mainly intended for shuttering reinforced concrete columns.

Claims (1)

PATENTANSPRUCH: Rahmenzwinge für Schalwände viereckiger Betonkörper aus zwei durch Keile festlegbaren Rahmen-,vinkeln, dadurch gekennzeichnet, daß je ein Schenkel (d, d') des einen Rahmenwinkels mit abgleichen Schlitzen (e) und je ein Schenkel (f, f') des anderen Rahmenwinkels mit dreieckigen Durchbrechungen (g) übereinandergelegt und durch Keile (c) trapezförmigen Querschnittes zusammengehalten sind.PATENT CLAIM: Frame clamp for shuttering walls of square concrete body made of two frame angles that can be fixed by wedges, characterized in that one leg (d, d ') of one frame angle with matching slots (e) and one leg (f, f') of each other frame angles with triangular openings (g) are superimposed and held together by wedges (c) trapezoidal cross-section.
DEB128458D Frame clamp for formwork walls Expired DE468911C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB128458D DE468911C (en) Frame clamp for formwork walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB128458D DE468911C (en) Frame clamp for formwork walls

Publications (1)

Publication Number Publication Date
DE468911C true DE468911C (en) 1928-11-24

Family

ID=6997146

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB128458D Expired DE468911C (en) Frame clamp for formwork walls

Country Status (1)

Country Link
DE (1) DE468911C (en)

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