Geometrical instruments – Distance measuring – Scale reading position sensor
Reexamination Certificate
2005-06-14
2005-06-14
Smith, R. Alexander (Department: 2859)
Geometrical instruments
Distance measuring
Scale reading position sensor
C033S645000
Reexamination Certificate
active
06904695
ABSTRACT:
The invention relates to a position measuring system for scanning a movement between a first element and a second element which is arranged in a moveable manner in relation to the first element. Said system comprises a material measure which can be fixed to the first element and has a scale carrier, and a scanning head which can be fixed to the second element and which scans a movement of the material measure in relation to the scanning head. The inventive system comprises a mount by which means the material measure and the scanning head can be fixed to each other in a pre-determined position, the scanning head being detachably fixed to the scale carrier. In order to assembly one such position measuring system on a first element and a second element moving in relation thereto, the scanning head is fixed to the material measure in such a way that the scanning head and the material measure are mutually fixed in position. The material measure is then applied to the first element and the scanning head to the second element, the scanning head or the material measure being fixed to the respective element, filling the gap, in the position which is pre-determined by the positioned mount. The mount between the scanning head and the material measure is then detached.
REFERENCES:
patent: 4031595 (1977-06-01), Welker
patent: 4070759 (1978-01-01), Nelle
patent: 4338517 (1982-07-01), Perrine
patent: 4593269 (1986-06-01), Nakamura et al.
patent: 4639595 (1987-01-01), Okita et al.
patent: 4663851 (1987-05-01), Feichtinger
patent: 4663853 (1987-05-01), Indo et al.
patent: 4933636 (1990-06-01), McGee
patent: 4936023 (1990-06-01), Pechak
patent: 5036597 (1991-08-01), Falkinger et al.
patent: 5760392 (1998-06-01), Hisamoto et al.
patent: 5832616 (1998-11-01), Fiedler
patent: 6092296 (2000-07-01), Nelle
patent: 6145213 (2000-11-01), Shimano et al.
patent: 6178656 (2001-01-01), Jung
patent: 6194894 (2001-02-01), Apel et al.
patent: 6349481 (2002-02-01), Nelle
patent: 6415524 (2002-07-01), Muller et al.
patent: 6442861 (2002-09-01), Boge et al.
patent: 2003/0182816 (2003-10-01), Huber et al.
patent: 0 177 711 (1986-04-01), None
patent: 0 287 758 (1988-10-01), None
Franz Heinz-Guenther
Freitag Hans-Joachim
Schmidt Andreas
Optolab Licensing GmbH
Patteson, Thuente, Skaar & Christensen, P.A.
Smith R. Alexander
LandOfFree
Position measuring system and method for the assembly thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Position measuring system and method for the assembly thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position measuring system and method for the assembly thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3515098