Brevet : EP1805427 - BARRE DE TRACTION-COMPRESSION

Titre

BARRE DE TRACTION-COMPRESSION

N° et date de publication de la demande

EP1805427 - 11/07/2007

Type de la demande

A1

N° et date de dépôt

EP05796214.4 - 19/10/2005

N° et date de priorité

DE202004016321 - 20/10/2004

Famille de brevets

DE202004016321U1 ; CN101044331A ; ZA200703913B ; JP2008517231A ; US2008115622A1 ; AU2005296768A1 ; EP1805427A1 ; KR20070084443A ; WO2006042750A1 ; ES2350587T3 ; CA2584387A1 ; RU2007114481A ; BRPI0517311A ; ATE480715T1

Abrégé

A threaded device is embodied in the form of an anti-twisting stop which is rotatably connected to a traction-pressure rod. Two oppositely located ratchet devices are connected by a body to stop the traction-pressure rod in several rotational positions with a predetermined locking force and, afterwards, to release it each time. The threaded device facilitates the mounting of the traction-pressure rod by the fact that the twisting should not be locked by additional handling, thereby making it possible to carry out a fine adjustment without additional measures. The ratchet device comprises, for example, two ratchet elements provided with one or several catch lugs or a metal or plastic ring part on one side and a gear rim on the other side. In addition, the threaded device can be provided with a spring element and a second anti-noise threaded device.