TURNBUCKLE FOR TENSIONING FRAME FORMWORK ELEMENTS

A turnbuckle for tensioning frame formwork elements, the turnbuckle comprising a first clamping apparatus which has a crosspiece and a first clamping jaw. The crosspiece has a guide portion comprising a row of track teeth which are arranged behind one another and extend in parallel with one another....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HAEBERLE, Wilfried
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	A turnbuckle for tensioning frame formwork elements, the turnbuckle comprising a first clamping apparatus which has a crosspiece and a first clamping jaw. The crosspiece has a guide portion comprising a row of track teeth which are arranged behind one another and extend in parallel with one another. The turnbuckle also has a second clamping apparatus which has a second clamping jaw. The second clamping apparatus can be shifted in a tensioning direction along the longitudinal axis of the crosspiece towards the first clamping jaw. The track teeth extend in each case in an arc from a first longitudinal edge of the crosspiece towards a second longitudinal edge of the crosspiece. The second clamping apparatus has at least one support tooth which extends in an arc and can be rotated about a rotational shaft.