Portable touch activated counter/marker

Details Portable touch activated counter/marker Portable touch activated counter/marker

1989-03-20

1991-02-12

Heyman, John S.

Electrical pulse counters, pulse dividers, or shift registers: c

Applications

Counting based on number of times machine or apparatus operates

377112, 235 64, G06M 300, H03K 2138

Patent

active

049930508

ABSTRACT:
A counter/marker apparatus which comprises a head assembly including a counter mechanism, a first elongated sleeve fixed to the head assembly, and a second elongated sleeve dimensioned and configured for sliding axial concentric movement within the first sleeve. The second elongated sleeve has an elongated slot therein extending in a generally axial direction. The apparatus also includes a momentary switch and apparatus for mounting the momentary switch to cause actuation of the momentary switch upon relative axial movement of the first and second elongated sleeves. Apparatus is provided for coupling the momentary swtich to the counter and for coupling the second sleeve to an associated pen. A set screw extending through the first sleeve to the elongated slot in the second sleeve to limit travel of the second sleeve relative to the first sleeve.

REFERENCES:
patent: 1007350 (1911-10-01), Goodin
patent: 4295038 (1981-10-01), Kreinbrink et al.
patent: 4532642 (1985-07-01), Morris et al.
patent: 4726044 (1988-02-01), Perna et al.

Affiliated with

Also associated with

Rating

Portable touch activated counter/marker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable touch activated counter/marker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable touch activated counter/marker will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-25965