| 摘要 |
#CMT# #/CMT# The device (3) comprises a second U-shaped profile (7) with arms which are formed by folding twice and which can be slid in the length direction into a first U-shaped profile (8) in an existing locking system (2). A plate (12) containing a recessed semicircular opening (13) is welded to the bottom side of the second profile. The web portion of the second profile includes a locking pin (14). #CMT# : #/CMT# The first profile has its arms (11) formed by folding twice. The existing locking system is a universal one for securing ladders, e.g. a Combi Toplockerarrangement. The first profile is normally used to guide and secure a ladder boom to a gutter or eaves. #CMT#USE : #/CMT# For securing rolling scaffolding used by e.g. painters, pointers or cleaners working on the outside wall of a building to the gutter, roof edge or eaves of a building such as a house, in order to prevent the scaffolding rolling away or tipping over. #CMT#ADVANTAGE : #/CMT# A rolling scaffolding is held more securely in place compared with the use of wheel locks. The device is simple to use in combination with existing universal locking systems for securing ladders to gutters or eaves. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a frontal view of an existing locking system with the slide-in locking device above it. 2 : Locking system 3 : Locking device 7 : Second U-shaped profile 8 : First U-shaped profile 11 : Arm 12 : Plate 13 : Recessed semicircular opening 14 : Locking pin. |
