Fixing device of Angle, selectively variable, an articulated arm or Barral, a Body

摘要

Fixing device of Angle, selectively variable, an articulated arm or a Pole body as claimed in 1, which has a Flat Zip practiced in One piece articulated a Wrapped or chassis of a machine, with a longitudinal Slot through which Intern Solidarity is a filleted Bolt, a Second Piece also articulated to the Machine.With Parallel axes of articulation. This Zipper rests against a Flat piece with a supplementary Tooth is pressed against the main Zipper, this Flat Piece pressed by an Elastic medium which reacts against a Fourth Piece screwed to the end of the filleted Bolt.The Flat piece with the Supplementary Tooth is able to describe axial Movement with respect to the teeth and selectively Releasing Bolt, allowing Selective longitudinal displacement of the Bolt along the groove, setting the desired angular position and can be set In the same immovably.