Patent ID: 8721277
Filing Date: 2014-05-13
Classification: F01D,F05D,F16B,Y02T,Y10T

Abstract:
1. A locking unit for a device configured to attach ring sectors onto an aircraft turbomachine casing, the unit extending along a circumferential direction between a first circumferential end and a second circumferential end, the unit comprising: in a cross section of the unit in a plane orthogonal to the circumferential direction, two clamping arms connected to each other at their aft ends by a connecting arm extending between the two clamping arms, forward ends of the two clamping arms configured to squeeze at least one ring sector into contact with at least one casing element, between them; and a passage enabling gripping of the unit on each side of a fictitious median plane orthogonal to the circumferential direction, each passage being formed in the connecting arm, extending along a direction line approximately parallel to the direction between the arms, and wherein each passage is approximately cylindrical with its axis corresponding to the direction line.