Rotating device

Details Rotating device Rotating device

1991-08-26

1993-08-31

Herrmann, Allan D.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Locking means

74822, 108 20, 108139, 310 52, 384100, 384107, 384113, F16C 3206, A47B 1100, B32B 2932

Patent

active

052398927

ABSTRACT:
A rotating device possesses a fixed portion and a movable portion equipped with a rotary shaft, and is equipped with a rotor that can be fastened in an integrated manner to the rotary shaft via a fastening device. Said rotating device is composed of a driving device which directly rotates the rotary shaft, a fluid bearing device which reduces the friction between the fixed portion and the movable portion, a disk provided on the movable portion which is elastically deformable in the direction of thrust, a clamping device provided on the fixed portion which stops the rotation of a turntable by clamping the disk, a positioning jig which makes fine changes in the position of the rotor in the radial direction with respect to the rotary shaft, and a monitoring device which monitors the status of rotation of the rotor.

REFERENCES:
patent: 2885915 (1959-05-01), Schurger
patent: 3301356 (1967-01-01), Pompa
patent: 3435924 (1969-04-01), Beuchle
patent: 3497273 (1970-02-01), Muijderman et al.
patent: 3583205 (1971-06-01), Erle
patent: 3772961 (1973-11-01), Siebert
patent: 4256312 (1981-03-01), Ikeda
patent: 4615418 (1986-10-01), Atwell

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