Linear time counter indicating tape running amount

Details Linear time counter indicating tape running amount Linear time counter indicating tape running amount

1991-07-24

1994-06-14

Harvey, Jack B.

Boots, shoes, and leggings

377 45, G01B 702

Patent

active

053214633

ABSTRACT:
A linear time counter for calculating a tape running amount on the basis of a reel rotation number, comprises a reel rotation pulse detection mechanism for detecting the number of reel rotation pulses or reel rotation pulse edges, and a count and calculation processing portion for adding or subtracting values of tape running times t to calculate an accumulated value of the tape running times, wherein when any of the supply reel and the take-up reel rotates by one interval of the reel rotation pulses or reel rotation pulse edges, the number of reel rotation pulses or reel rotation pulse edges counted by the other reel is assumed as n, and the above-mentioned running time t obtained by converting a running amount of the tape to a running time at the time of a constant speed running is expressed as follows:

REFERENCES:
patent: 4239957 (1980-12-01), Satoh et al.
patent: 4280159 (1981-07-01), Nakayama
patent: 4292509 (1981-09-01), Sato et al.
patent: 4370684 (1983-01-01), Kanayama et al.
patent: 4411008 (1983-10-01), d'Alayer de Costemore d'Arc et al.
patent: 4423455 (1983-12-01), Fukuoka

Affiliated with

Also associated with

Rating

Linear time counter indicating tape running amount does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Linear time counter indicating tape running amount, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear time counter indicating tape running amount will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1252684