F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
85/2
F16B 11/00 (2006.01) F16B 13/14 (2006.01)
Patent
CA 2001433
Abstract Mortar-anchored system to fasten supports in lightweight building blocks, perforated bricks or masonry made of aerated concrete, wherein a wall borehole comprising an anchoring means is filled through a lid means with injected mortar and where a fastening screw extending through the lid means is screwed into the anchoring means. The lid means comprises a bush segment, the entry of which is acting as a coupling means for the nozzle of a mortar-injecting device, and the outside of the bush seg- ment being designed as retaining means for the rear end of a wire spring, which is part of the anchoring means. The bush segment and the front end of the spring serve as centuring guide of the screw member, which is a wood screw or a screw bolt adapted for connection to an enlarged headpiece.
Machtle Irmgard
Mayer Joachim
Woehler Guenther
Machtle Irmgard
Machtle G.m.b.h.
Mayer Joachim
Ridout & Maybee Llp
Woehler Guenther
LandOfFree
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