Patent ID: 8240059

Claim:
DETECTION METHOD TO CONTROL THE MIGRATION OF BANDED SLEEVES IN DIFFICULT TO ACCESS HARDWARE, the banded sleeves being fitted in facing holes of some hardware lugs, while in those banded sleeves respective sliding sleeves are fitted where an axially fixed bolt is coupled, being the end edges of the banded sleeves leveled with the facing sides of the lugs when placed in proper position, while when such banded sleeves migrate moving axially, a portion of such banded sleeves protrudes in relation to one of the facing sides of such lugs of the hardware, wherein the control of the migration of a banded sleeve ( 2 ) is carried out by a tool ( 1 ) that includes at least one flat surface that rests on one of the facing sides ( 8 - 9 ) of the lugs ( 4 ) of the hardware ( 5 ), moving said tool ( 1 ) perpendicular towards the location of the banded sleeve ( 2 ) continuing to support the tool ( 1 ) on the facing side ( 8 - 9 ) of the tab ( 4 ), incorporating the flat face of the tool ( 1 ) a side tab ( 10 ) that abuts by its front seat ( 12 ) against a centered portion ( 13 ) of the free edge of the tab ( 4 ) when the banded sleeve ( 2 ) maintains its correct position without axial displacement thereof while when it has migrated moving axially outward with respect to the facing side ( 8 - 9 ) of the tab ( 4 ), during the movement of the tool ( 1 ) its side tab ( 10 ) fails to contact against the centered portion ( 13 ) of the free edge of the tab ( 4 ), but in this case of anomaly, a front end edge ( 11 ) of the tool ( 1 ) contacts against the protruding portion of the banded sleeve ( 2 ).