Tape transducer for the incremental precision measurement of lin

Details Tape transducer for the incremental precision measurement of lin Tape transducer for the incremental precision measurement of lin

1987-04-20

1988-07-26

Stearns, Richard R.

Geometrical instruments

Area integrators

Electrical

33125T, 33DIG19, G01B 1104

Patent

active

047591323

ABSTRACT:
The invention concerns a measuring transducer, of the type comprising a rigid support case, a rule in the form of a thin steel tape, pretensioned and suspended at its ends in the support case and having etched thereon the graticule of a measuring scale, as well as a rule reading head mounted in the case slidable along the tape. According to the invention, at least one tensioning bar is fixed to the case at a single point and is freely expansible in respect thereof for the remaining part, through the effect of temperature, the ends of the thin tape of the rule being anchored to the ends of said bar.

REFERENCES:
patent: 3816002 (1974-06-01), Wieg
patent: 4170826 (1979-10-01), Holstein
patent: 4534113 (1985-08-01), Holstein
patent: 4541181 (1985-09-01), Giacomello
patent: 4559707 (1985-12-01), Oberhans
patent: 4584773 (1986-04-01), Rieder et al.

Affiliated with

Also associated with

Rating

Tape transducer for the incremental precision measurement of lin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tape transducer for the incremental precision measurement of lin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tape transducer for the incremental precision measurement of lin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-251932