Adjustment and locking device for car mobile Sergeant

摘要

Adjustment and locking device for car mobile sergeant.Applied in a mobile carriage (2) based on the rod (3) of the whole Sergeant (4); said movable carriage (2) has an internal compartment (5) which on one side has the introduction of a spring (6) active in block wedges (7), which when pushed against the action of the said spring (6) release The car (2) for linear movement on the rod (3), that is, when off the wedges (7),They are crossed inclinadamente on the profile of said shaft (3), locking and making it impossible for the car (2) is moved by the counter force resulting from the grip from the front frame (8).