Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Specified electrical sensor or system
Reexamination Certificate
2008-04-18
2009-12-01
Noori, Max (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
Specified electrical sensor or system
C073S760000
Reexamination Certificate
active
07624645
ABSTRACT:
The invention relates to a compensation apparatus for compensating for thermally induced relative axial positional changes between two components, having a first compensation part which brings about an axial temperature-compensating movement of one of the compensation parts via a conical sliding face in a corresponding recess of a second compensation part if the radial extent of at least one of the compensation parts changes in a temperature-induced manner. In order to optimize the compensation capability of this apparatus, and to make it as far as possible independent of production tolerances of its installation surroundings with particularly simple means, there is provision for at least one compensation part to have a joint with a joint width which is variable during operation and imparts mechanical radial spring properties to the compensation part.
REFERENCES:
patent: 5356446 (1994-10-01), Smetana et al.
patent: 5719444 (1998-02-01), Tilton et al.
patent: 6176931 (2001-01-01), Restaino et al.
patent: 6238532 (2001-05-01), Rossnagel et al.
patent: 6316752 (2001-11-01), Smetana et al.
patent: 2008/0028782 (2008-02-01), Tilton et al.
Lucas & Mercanti LLP
Noori Max
Schaeffler KG
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