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1. (WO1991006729) HANGING SCAFFOLD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006729 International Application No.: PCT/SE1990/000693
Publication Date: 16.05.1991 International Filing Date: 26.10.1990
Chapter 2 Demand Filed: 29.01.1991
IPC:
E04G 3/22 (2006.01) ,E04G 3/26 (2006.01)
E FIXED CONSTRUCTIONS
04
BUILDING
G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
3
Scaffolds essentially supported by building constructions, e.g. adjustable in height
22
supported by roofs or ceilings
E FIXED CONSTRUCTIONS
04
BUILDING
G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
3
Scaffolds essentially supported by building constructions, e.g. adjustable in height
24
specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
26
specially adapted for working on roofs
Applicants:
AB PA-SO PRODUKTER [SE/SE]; Krongjutaregatan 17 S-774 00 Avesta, SE (AllExceptUS)
SÖDERGREN, Reine [SE/SE]; SE (UsOnly)
BJÖRK, Sören [SE/SE]; SE (UsOnly)
Inventors:
SÖDERGREN, Reine; SE
BJÖRK, Sören; SE
Agent:
SUNDSTRÖM, Per; Stenhagen Patentbyrå AB Bellmansgatan 24 S-116 47 Stockholm, SE
Priority Data:
8903607-327.10.1989SE
9002890-311.09.1990SE
Title (EN) HANGING SCAFFOLD
(FR) ECHAFFAUDAGE SUSPENDU
Abstract:
(EN) A hanging scaffold for use on buildings includes at least two attachment devices (18-20) which are permanently attached in the roof projection region of the building. Each of the attachment devices is intended to detachably secure a framework (16, 26, 27) which, in turn, support the floor structure and the balustrade (15) of the scaffold. Each attachment device (18-20) has the form of a substantially U-shaped bracket (18, 19) which is intended to straddle a rafter or ceiling joist forming a truss part (10) of the building, and a bolt (20) which extends horizontally through this truss part (10) and through the bracket legs (18) located on opposite sides of the truss part. The upper end of an elongated profiled member (16) forming part of the framework can be hung from the bolt (20).
(FR) L'échaffaudage suspendu décrit, qui est conçu pour être utilisé sur des bâtiments, comprend au moins deux dispositifs de fixation (18-20) qui sont fixés en permanence dans la région des parties saillantes du toit du bâtiment. Chacun des dispositifs de fixation est destiné à assujettir de façon amovible un bâti (16, 26, 27) qui, à son tour, soutient la structure de plancher et la balustrade (15) de l'échaffaudage. Chaque dispositif de fixation (18-20) a la forme d'une console essentiellement profilée en U (18, 19) qui est destinée à chevaucher une poutre de plancher ou de chevron formant une partie d'entretoise (10) du bâtiment, et comporte un boulon (20) qui traverse horizontalement la partie d'entretoise (10) et les branches (18) de la console situées de part et d'autre de la partie d'entretoise. L'extrémité supérieure d'un élément profilé allongé (16) faisant partie du bâti peut être suspendue au boulon (20).
Designated States: AU, FI, NO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
FI921883NO19921599EP0497861AU1991070403