192 clutches and power-stop control – Clutch and brake
Patent
1981-01-21
1984-02-21
Krizmanich, George H.
192 clutches and power-stop control
Clutch and brake
192 18A, 192112, 74572, B60K 4124
Patent
active
044324430
ABSTRACT:
An improved clutch and brake unit in combination with a rotatable flywheel, the clutch and brake unit having a housing assembly forming a reservoir chamber around a portion of the drive shaft of a machine and surrounding the clutch and brake unit which permit the housing assembly, clutch and brake unit, and shaft to be removably secured as one unit to the rotatable flywheel. A universal coupling is also disclosed, used in combination with an output shaft of a drive assembly and an extension shaft of a driven assembly, comprising radially outwardly extending flanges at the adjacent ends of each shaft, a mating boss on one shaft matable into a recess in the other shaft to dispose the shafts such that the flanges are adjacent one another, a key inserted in a transversely disposed keyway disposed in part within each shaft, a retainer to hold the shafts together at the flanges and retain the key and securement to secure the retainer to the shafts.
REFERENCES:
patent: 2596821 (1952-05-01), Parkins
patent: 3614999 (1971-10-01), Sommer
patent: 3709534 (1973-01-01), Coe
patent: 3713517 (1973-01-01), Sommer
patent: 4096931 (1978-06-01), Whitehurst
patent: 4135611 (1979-01-01), Spanke
Krizmanich George H.
Sommer Co.
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