Rotor secured to shaft drive by cylindrical collet

An assembly secures a rotor (1) to a drive shaft which is coupled to a motor. The shaft end in immediate contact with the rotor is of conical shape. A cylindrical collet around the shaft end is of symmetrical shape with parallel slits from the edge along the main axis. The collet inner face is conic...

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Bibliographic Details
Main Author EIGEMEIER, FRANK, 37539 BAD GRUND, DE
Format Patent
LanguageEnglish
German
Published 18.12.1997
Edition6
Subjects
BLASTING
BRAKES
CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES
CENTRIFUGES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:An assembly secures a rotor (1) to a drive shaft which is coupled to a motor. The shaft end in immediate contact with the rotor is of conical shape. A cylindrical collet around the shaft end is of symmetrical shape with parallel slits from the edge along the main axis. The collet inner face is conical to fit around the shaft end, with the end face (9) resting against the drive shaft with a collet pin (12) driven axially into the shaft. An axially directed spring (11) is located between the collet end face and collet pin. A friction element (15) is interposed between the axial end stop (5) and rotor.
Bibliography:Application Number: DE1997121335