192 clutches and power-stop control – Clutches – Operators
Patent
1985-02-19
1986-06-03
Krizmanich, George H.
192 clutches and power-stop control
Clutches
Operators
192 7017, F16D 366
Patent
active
045924600
ABSTRACT:
The clutch disc for a motor vehicle friction disc clutch comprises a hub part and a disc part mounted rotatably on the hub part. The disc part carries clutch friction linings and is supported through springs with a multi-stage rotational elasticity characteristic on the hub part. Between a side disc of the disc part and a hub disc, an axially resilient control disc is braced. The control disc is supported through a first friction face pair radially within the space defined by the springs on the hub part and through a second friction face pair radially outside this region on the side disc of the disc part. A tab of the control disc couples the control disc with limited rotational play with the hub part. The friction face pairs determine friction torques of different magnitudes and are effective in alternation.
REFERENCES:
patent: 3684070 (1972-08-01), Maucher
patent: 4122931 (1978-10-01), Maucher
patent: 4274525 (1981-06-01), Raab et al.
patent: 4354586 (1982-10-01), Stanley
patent: 4548310 (1985-10-01), Maucher
Fichtel & Sachs AG
Krizmanich George H.
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