Apparatus for assessing the stiffness of a sheet

Details Apparatus for assessing the stiffness of a sheet Apparatus for assessing the stiffness of a sheet

1990-11-29

1993-01-26

Lall, Parshotam S.

Boots, shoes, and leggings

364478, 194207, 194212, 271259, 340675, 250559, 209534, 209576, 209599, 209699, 73159, 73767, 73849, B07C 116, B07C 534, G01L 504, G07D 700

Patent

active

051827220

ABSTRACT:
The invention relates to an apparatus (2) for assessing the stiffness of a sheet (4), such as a currency note, by measuring the extent and rate of movement of the trailing edge of the sheet (4) away from a feed path for the sheet. Such movement is part of a straightening movement of the sheet (4) upon disengagement of the trailing edge from constraining means (34) when a leading portion of the sheet (4) is in a bent condition.

REFERENCES:
patent: 2860510 (1958-11-01), Press
patent: 3026726 (1962-03-01), Reading
patent: 3202778 (1965-08-01), Fliegner et al.
patent: 3552563 (1971-01-01), Smith
patent: 4365508 (1982-12-01), Loftus
patent: 4463607 (1984-08-01), Hilton
patent: 4516031 (1985-05-01), Kaule et al.
patent: 4687106 (1987-08-01), Prins
patent: 4690284 (1987-09-01), Buckley et al.

Affiliated with

Also associated with

Rating

Apparatus for assessing the stiffness of a sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for assessing the stiffness of a sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for assessing the stiffness of a sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1416819