Patent ID: 8556052
Filing Date: 2013-10-15
Classification: F16D

Abstract:
1. A spring leaf, mainly applied in an overrunning clutch, and mounted on a retainer of the overrunning clutch for supporting a needle roller in suspension, comprising: a support strip ( 3 - 1 ), a clamping strip ( 3 - 2 ), and a connection beam ( 3 - 3 ), wherein the support strip ( 3 - 1 ) supports one of multiple needle rollers ( 2 ) in suspension, the connection beam ( 3 - 3 ) connects the support strip ( 3 - 1 ) and the clamping strip ( 3 - 2 ), and the main body of the clamping strip ( 3 - 2 ) is a straight strip ( 3 - 2 - 1 ), either end of which is provided with a V-shaped bended part ( 3 - 2 - 2 ) in the longitudinal direction of the straight strip ( 3 - 2 - 1 ), wherein a middle part of the support strip (