E - Fixed Constructions – 06 – C
Patent
E - Fixed Constructions
06
C
E06C 7/18 (2006.01) E04G 5/10 (2006.01) E04G 21/32 (2006.01) E06C 7/16 (2006.01)
Patent
CA 2476943
A ladder jack having fall protection includes a ladder attachment member having an upper end, a lower end. A plank support member is pivotally mounted to the ladder attachment member. The plank support member has a pivotal connection end and a remote end. An adjustable angular brace member extends from the lower end of the ladder attachment member to engage the plank support member. The plank support member has a plurality of brace attachment positions. When an appropriate one of the brace attachment positions is selected, the angular brace member maintains the plank support member in a substantially horizontal orientation. A coupling positioned at the remote end of the plank support member. The coupling is adapted to engage a vertical support and maintain the vertical support in a substantially vertical orientation. The coupling enables provision to be made for fall protection by adding components to form a ladder jack scaffold assembly.
Mckenzie Gordon
Thompson Douglas B.
LandOfFree
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