Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 18, 2010
Patent Application Number
11927071
Date Filed
October 29, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A bolt assembly has a bolt body which includes a threaded portion and a shank; a head; a ring; and a shear zone. The head is configured to transmit rotary motion to the threaded portion through the shank. The ring is disposed on the shank and has a ring thread and a tab configured to ensure continuity between the ring thread and the threaded portion. The shear zone joins the shank to the threaded portion and a complementary recess, disposed on the threaded portion, is engageable with the tab to ensure rotation locking of the ring in relation to the threaded portion.
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