E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
E04G 7/00 (2006.01) E04G 7/20 (2006.01) E04G 7/30 (2006.01)
Patent
CA 2068615
A scaffolding frame to which a story can be added, comprising vertical stands which are formed as hollow sections, horizontal struts which are secured to the vertical stands, and at least one joining sleeve which is inserted into a vertical stand and can be set at a specific height by means of a safety bolt which is inserted through an opening provided in the side wall of the joining sleeve and an opening in the vertical stand which is in alignment with the opening in the joining sleeve, the scaffolding frame being characterized in that the joining sleeve has radially extending peripheral expansions on its side wall, that the vertical stand is provided at each of its ends with a section end serving as a stop for such peripheral expansions, each section end covering the cross sectional opening of the section of the vertical stand in a circular ring-shaped form and the inner circular diameter of the section end corresponding to the outer diameter of the joining sleeve without peripheral expansions, and that the safety bolt is provided with a U-shaped spring (5, 51) surrounding the vertical stand, the spring holding the safety bolt in its position in the vertical stand in which it engages the openings of the vertical stand and the joining sleeve.
Structure d'échafaudage à laquelle on peut ajouter un étage, comprenant des montants verticaux formés de sections creuses, des éléments horizontaux fixés aux montants, et au moins un manchon de raccordement, inséré dans un montant, qui peut être réglé à une hauteur spécifique par un verrou de sécurité inséré dans une ouverture située dans la paroi latérale du manchon de raccordement et dans une ouverture du montant alignée sur celle du manchon. La structure d'échafaudage se distingue par le manchon de raccordement doté de taquets qui débordent de la périphérie sur sa paroi latérale et par le montant muni à chaque extrémité d'une bride servant comme arrêt pour les taquets. Chaque bride recouvre comme un anneau l'ouverture de coupe transversale de la section du montant, et son diamètre circulaire intérieur correspond au diamètre extérieur du manchon de raccordement sans taquets. La structure d'échafaudage se distingue également par le verrou de sécurité à ressort en U (5, 51) entourant le montant, le ressort retenant le verrou dans sa position dans le montant dans laquelle il engage les ouvertures du montant et du manchon de raccordement.
Bereskin & Parr
Osterreichische Doka Schalungstechnik Gmbh
LandOfFree
Scaffolding frame to which a story can be added does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Scaffolding frame to which a story can be added, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scaffolding frame to which a story can be added will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1440100