Device for the demounting of blades of a turbine or of a...

Details Device for the demounting of blades of a turbine or of a... Device for the demounting of blades of a turbine or of a...

2005-07-07

2008-11-25

Look, Edward (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade received in well or slot

C029S889100

Reexamination Certificate

active

07455505

ABSTRACT:
A device (10) for the demounting of blades (12), which are pushed in with a blade root (20) on a wheel disk (14) of a blade wheel (16) of a turbine or of a compressor, is designed with a support (24) which is designed to be brought to bear against at least one component of the turbine, and is designed with an actuator (28) which is coupled to the support (24) and is designed for moving the blade root (20) mechanically out of the wheel disk (14).

REFERENCES:
patent: 4455730 (1984-06-01), Guenther
patent: 5410286 (1995-04-01), Herd et al.
patent: 5617026 (1997-04-01), Yoshino et al.
patent: 5708360 (1998-01-01), Yui et al.
patent: 6416286 (2002-07-01), Roberts et al.
patent: 6571471 (2003-06-01), Hohmann
patent: 2006/0207309 (2006-09-01), Miosga et al.
patent: 100 20 229 (2001-10-01), None
patent: 0 013 772 (1980-08-01), None

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