Safety Bolt Fastening unmovable,Which comprises a threaded Rod; a fixed Piece Joint Rod; a Movable Piece shaped bushing; a Core disposed within a Cavity arranged in the lock Head, and a Main antiRotating the mobile piece with respect to the fixed part.

摘要

The present Invention relates to a Bolt type Safety consists of a threaded Rod.That ends in a Head embutible accessible through a apared head which opposite to the projection of the Shank includes a Key means of Mutual coupling for placementThe Bolt.; The elongated Head, forming a closed Cavity and comprises a fixed Piece connected to the threaded Rod.And consisting of side walls with one end next to the stem, and the opposite end delimits a portion of the elongated Cavity,Constituting a First semi hoquedad; and a Movable Piece shaped cap with side walls rotatably connected to the fixed part.And completed the Wall Head defines a Second semihoquedad.The Pin comprises a core that is arranged inside the Cavity of the elongated Head,Comprises two sections each of which FITS into a corresponding semi hoquedad comprising at least one of these sections,Means of Locking anti rotation with respect to the internal parameters of the lateral Cavity; a Main Lock and anti rotating the piece with respect to the fixed Part CUAL traba Main coupled to said Core comprises a structural weakening area forcibly broken.