Out-of-balance measuring device

Details Out-of-balance measuring device Out-of-balance measuring device

2008-01-15

2008-01-15

Noland, Thomas (Department: 2856)

Measuring and testing

Rotor unbalance

Dynamic

Reexamination Certificate

active

10522088

ABSTRACT:
The unbalance measuring device comprises a spindle unit (7) with a spindle holder (29) and with a spindle (11) mounted on the spindle holder (29) rotatably about an axis of rotation (9) and carrying at one of its two ends a coupling for fastening the article to be measured. The spindle unit (7) is combined together with an electric motor (5) for driving the spindle (11) into a first preassembled subassembly. The spindle holder is itself fastened releasably to a machine base (1) by means of a holder suspension (49), the holder suspension (49) itself being combined into a preassembled subassembly together with a sensor arrangement (61) measuring the unbalance forces during operation. For the releasable fastening of the two subassemblies to one another, connecting elements assigned in an indexed manner, for example a dovetail connection (77), are provided. Since the two subassemblies are preassembled, they can be exchanged on site in the event of a repair, without complicated adjustment measures being required.

REFERENCES:
patent: 4445372 (1984-05-01), Buzzi
patent: 6386031 (2002-05-01), Colarelli et al.
patent: 6389895 (2002-05-01), Colarelli et al.
patent: 6393911 (2002-05-01), Colarelli et al.
patent: 6397675 (2002-06-01), Colarelli et al.
patent: 6405591 (2002-06-01), Colarelli et al.
patent: 6422074 (2002-07-01), Colarelli et al.
patent: 6435027 (2002-08-01), Colarelli et al.
patent: 6658936 (2003-12-01), Matsumoto
patent: 6799460 (2004-10-01), Parker et al.
patent: 6854329 (2005-02-01), Colarelli et al.
patent: 2003/0005764 (2003-01-01), Colarelli et al.

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