Locks – Special application – For portable articles
Patent
1997-07-02
1998-11-10
Barrett, Suzanne Dino
Locks
Special application
For portable articles
70 19, 182230, 224323, E05B 6900
Patent
active
058327550
ABSTRACT:
This disclosure relates to a security device for a ladder, in particular for preventing unauthorised use of a ladder on scaffolding. Accordingly there is provided a security device for securing a longitudinal member such as a scaffolding board to a ladder to prevent use thereof, which device comprises strap means for holding the longitudinal member and ladder engaging means for said strap means, wherein said engaging means comprises tightening means for clamping said strap means against said ladder whereby said longitudinal member may be held against removal from the ladder and locking means adapted to permit locking of the tightening means.
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