Patent ID: 6386809
Filing Date: 2002-05-14
Classification: F16B

Abstract:
A nut assembly comprising a nut having a threaded through-hole and a pin on each side thereof, and a frame having a flange formed with a bolt hole and a pair of arms provided on both sides thereof so as to extend in one direction, said arms each being formed with an elongated hole, said nut being formed at one end thereof with an inclined guide surface for pivoting said nut when pushed by a bolt, said nut being pivotally and slidably mounted between said arms with said pins received in said elongated holes in said arms, characterized in that a pair of hanging walls extending in a direction in which a bolt is to be inserted are provided around said bolt hole at two positions so as to oppose each other in an imaginary plane perpendicular to a line connecting said pins on said nut.