Prefabricated mobile metal scaffold - combined ladder and scaffold using rung risers with working platform

The scaffold risers (2, 3) are twin shafts with rungs (8) between them, the rwin risers being joined at the top by traverses (5, 6) which provide a safety rail and are curved at the ends to fit over the risers. The frame is made secure by cross bracing (17) and the working platform (10) is a wooden...

Full description

Saved in:
Bibliographic Details
Main Author HENRI REY
Format Patent
LanguageEnglish
French
Published 25.09.1981
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The scaffold risers (2, 3) are twin shafts with rungs (8) between them, the rwin risers being joined at the top by traverses (5, 6) which provide a safety rail and are curved at the ends to fit over the risers. The frame is made secure by cross bracing (17) and the working platform (10) is a wooden plank edged with metal which has clips (16) at each end to secure the platform and act as stops. Pivoting stabilisers (19) are provided above rollers (4), the height of the pivot support being varied by lock pins (25) slotting through holes in the collar (22) and the foot rod (23). ECHAFAUDAGE DEMONTABLE MOBILE ET TRANSPORTABLE A USAGES MULTIPLES.ECHAFAUDAGE REMARQUABLE EN CE QU'IL EST FORME DE DEUX MONTANTS TUBULAIRES 2 ET 3 DU TYPE ECHELLE, REUNIS EN PARTIE SUPERIEURE PAR DEUX ARCEAUX 5 ET 6, EN CE QUE LE PLAN DE TRAVAIL PREND APPUI SUR DEUX BARREAUX TRANSVERSAUX 8 CORRESPONDANTS DES MONTANTS PAR DES TRAVERSES 12 PARTICULIERES SOLIDAIRES D'UN CHASSIS, LE MAINTIEN DES MONTANTS ETANT COMPLETE PAR DES RAIDISSEURS 17 EN CROIX ET EN CE QUE L'ECHAFAUDAGE PRESENTE EN OUTRE A LA BASE D'UN MONTANT DEUX STABILISATEURS OBLIQUE PIVOTANTS 19 ET DES MOYENS DE ROULEMENT.CETTE INVENTION INTERESSE LES CONSTRUCTEURS DE MATERIEL DE SUPPORTS POUR TRAVAUX EN ELEVATION.
Bibliography:Application Number: FR19800006288