EP 0034819 A3 19820414 - MOVABLE SCAFFOLD
Title (en)
MOVABLE SCAFFOLD
Publication
Application
Priority
DE 3006491 A 19800221
Abstract (en)
[origin: EP0034819A2] 1. Respositionable scaffold which can be anchored to a vertical wall surface, in particular to the wall (11) of a structure, this scaffold possessing scaffold frames (R) which are arranged parallel to one another, which are each provided with at least one guiding fitment (31), and which possess, on the wall side, frame legs (S) which can be moved in their longitudinal direction, possessing a holding device (5, 6, 8) which can be fastened to the wall and which has at least one catch-type locking coupling for each scaffold frame (R), and a lifting appliance, by means of which, operating in conjuction with a force-transmitting apparatus (2), the scaffold can be repositioned, characterized in that at least two separated holding devices (6, 8, 5) are assigned to each frame leg (S), it being possible to fasten these devices to the vertical wall surface (1), in the longitudinal direction of the frame leg (S), at predetermined intervals, in a manner permitting detachment, the holding devices (5, 6, 8) engaging around the frame leg (S) with play, in that a cable (2) is fastened, as a force-transmitting apparatus, to one of the holding devices (5, 6, 8), which cable runs around at least one first pulley (4), mounted on the frame leg (S), and around a second pulley (3) which is mounted on the scaffold frame (R), at a distance, horizontally, from the first pulley (4) and at approximately the level thereof, and which is fastened to the lifting appliance, and in that, following the repositioning movement, the catch-type locking coupling (K) automatically locks the frame leg (S) in the region of the holding device (5, 6, 8).
IPC 1-7
IPC 8 full level
E04G 3/28 (2006.01); E04G 11/28 (2006.01)
CPC (source: EP)
E04G 3/28 (2013.01); E04G 11/28 (2013.01)
Citation (search report)
- US 2142651 A 19390103 - MAX MICHELSON
- GB 1277169 A 19720607 - G K N MILLS PROPRIETARY LTD [ZA]
- DE 2814930 A1 19791011 - PERI WERK SCHWOERER KG ARTUR
- DE 2217584 A1 19731025 - PERI WERK SCHWOERER KG ARTUR
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0034819 A2 19810902; EP 0034819 A3 19820414; EP 0034819 B1 19831123; AT E5429 T1 19831215; DE 3006491 A1 19810827; DE 3006491 C2 19830105; DE 3161463 D1 19831229
DOCDB simple family (application)
EP 81101223 A 19810220; AT 81101223 T 19810220; DE 3006491 A 19800221; DE 3161463 T 19810220