| 摘要 |
A clutch having a primary part and a secondary part for coupling together two coaxial rotating shafts including a driven shaft. The second part includes a driving disk, a trailing disk and tangential spring bodies forming a non-positive, engaging relationship between the driving disk and the trailing disk. At least one tangential spring body is a clamping body which is disposed within the second recess and abuts the radial edges of the first recess. The clamping body includes a cylinder, a piston slidably disposed within the cylinder to form a closed cylinder space. A cylindrical body made of an elastic material is disposed within the cylinder space. The cylindrical body completely occupies the cylinder space under initial axial compression of the piston whereby the cylindrical body absorbs further axial forces as an incompressible medium.
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