E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 9/38 (2006.01) E06B 7/086 (2006.01) E06B 9/02 (2006.01) E06B 9/04 (2006.01)
Patent
CA 2094291
2094291 9207158 PCTABS00012 A high security grating which resembles a conventional wooden window shutter. The shutter uses crossbars (20) which extend across a door or window into a shutter frame (11). A tie rod (30) extends through bores (28) in the crossbar ends to tie the crossbars together and hold them in place. A metal frame (11) covers the tie rods (30) and shutter blades (16) cover the crossbars (20). The shutter blades can be pivoted using an operator rod (17). The shutters are mounted inside a building using heavy duty hinges and deadbolts which allow them to be alternatively closed over a door or window or folded away to the side.
Storey Glen Mason
Storey Leonard Mason
Storey Glen M.
Storey Intervivos Trust Glen M. Storey; Barbara J. Kieth As Co-Trustees
Uren John Russell
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