Abstract: A self-locking mechanism includes a first body member that rotates relative to a second body member, a lock lever rotatably coupled to the first body member and a biasing element that biases the rotation of the lock lever in a latching direction. The lock lever includes a cam portion that includes a cam surface configured to interface with a latch element on the second body member. The cam surface slidably engages the latch element and is configured so that the sliding engagement between the cam surface and the latch element causes the body members to be drawn together when the lock lever is rotated in the latching direction.

Abstract: A securing apparatus that releasably secures two or more mechanical elements is provided. The securing apparatus may be attached to one mechanical element and include abutment surfaces that abut at least one additional mechanical element. Forces exerted by the at least one additional mechanical element and the securing apparatus on each other serve to maintain the securing apparatus in an engaged position. The securing apparatus may include a locking member that includes a protruded portion that extends at least partially beneath the securing apparatus and at least one mechanical element. A pull-ring may be provided to rotate the locking member and release the mechanical elements being secured.

Abstract: A securing apparatus that releasably secures two or more mechanical elements is provided. The securing apparatus may be attached to one mechanical element and include abutment surfaces that abut at least one additional mechanical element. Forces exerted by the at least one additional mechanical element and the securing apparatus on each other serve to maintain the securing apparatus in a locked position. The securing apparatus may include a locking member that includes a protruded portion that extends at least partially beneath the securing apparatus and at least one mechanical element. A pull-ring may be provided to rotate the locking member and release the mechanical elements being secured. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein.