Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Torque responsive nut or bolt driving connection – Frangible connection
Patent
1993-07-29
1995-05-16
Lindsey, Rodney M.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Torque responsive nut or bolt driving connection
Frangible connection
411383, 411387, F16B 3100
Patent
active
054155070
ABSTRACT:
A fastener assembly for anchoring masonry to a wall support stud includes a sealing member releasably seated in a retaining groove. The fastener threads into the support stud and is affixed to a hole in the masonry with a bonding agent. The retaining groove holds the sealing member in place during the installation of the fastener, and a break-off groove enables the fastener to be severed inside the masonry. After the fastener has been severed, the sealing member can be relocated inside the masonry to a pre-determined sealing position, thereby insuring the use of a controlled volume of bonding agent.
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Janusz Michael
Monahan Patrick M.
Elco Industries, Inc.
Lindsey Rodney M.
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