Title: Control mechanism for edge folding machines

Abstract: An edge folding machine having edge snipping means, and means for adjustably determining maximum and minimum feed length settings for workpieces having different edge configurations, is also provided with mechanism whereby an operator can adjust the amount or spacing of margin splitting by the snipping means as considered appropriate for "inside", i.e. concave edge portions of the work.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Crouch, Ivan Percy (Leicester, EN)

Application Number: 729011
Filing Date: 1976-10-04
Publication_date: 1977-09-20
Assignee: USM Corporation (Boston, MA)
Primary Class(es): 12/55.1 118/410
Other Classes:
US Patent Ref:

2720667	Oct, 1955	Naugler	12/55.
3121242	Feb, 1964	Longval	12/55.
3530521	Sep, 1970	Bocca et al.	12/55.

Other Refs:
Primary Examiner: Lawson, Patrick D.
Assistant Examiner:
Attorney: Johnson; Carl E., Megley; Richard B., White; Vincent A.