Method of and apparatus for folding a sheet to form pages of var

Details Method of and apparatus for folding a sheet to form pages of var Method of and apparatus for folding a sheet to form pages of var

1977-01-24

1978-07-25

Burr, Edgar S.

Sheet-material associating

Associating or disassociating

Signature associating

270 61F, 270 73, B65H 4520

Patent

active

041025318

ABSTRACT:
An elongate sheet to be folded into pages is fed to a folding station where parts of the sheet at intervals along its length are successively engaged by grippers to form upwardly directed folds therein and intermediate parts of the sheet are formed into downwardly directed loops. The folded and looped sheet is then advanced by the grippers to a delivery station. During this advance, the loops are flattened to form intermediate folds by engaging a conveyor belt moving more slowly than the grippers. At the delivery station the grippers open to release the folded sheet.

REFERENCES:
patent: 3544099 (1970-12-01), Cooke
patent: 3784188 (1974-01-01), DeLigt

Affiliated with

Also associated with

Rating

Method of and apparatus for folding a sheet to form pages of var does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for folding a sheet to form pages of var, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for folding a sheet to form pages of var will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1417712