Automatic guidance device for deformable sheet material

Details Automatic guidance device for deformable sheet material Automatic guidance device for deformable sheet material

1987-02-09

1988-10-11

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

With means to align sheet

271227, 11212112, 11212115, 112308, 250202, 901 6, 901 16, 901 47, 83365, B65H 714, B26D 534

Patent

active

047765798

ABSTRACT:
An apparatus for feeding a piece of sheet material to a tool utilizes a set of grippers on telescoping arms of a mean trajectory control system for displacing the sheet material in accordance with a predetermined trajectory. Local correction is effected by passing the piece of sheet material between two discs, one of which is rotatable about a horizontal axis but swingable about a vertical axis while the other, on the opposite side of the sheet, is rotatable about a vertical axis coincident with the first vertical axis. A line is marked on the sheet material with a substance stimulated by ultraviolet and emits a wavelength to which photodetectors are responsive to control the local correction device.

REFERENCES:
patent: 2684651 (1954-07-01), Bihaly
patent: 3175824 (1965-03-01), Albosta
patent: 3216380 (1965-11-01), Bono
patent: 3417718 (1968-12-01), Andersson
patent: 3472187 (1969-10-01), Kaplan et al.
patent: 3529084 (1970-09-01), Rich
patent: 4598655 (1986-07-01), Takenoya

Affiliated with

Also associated with

Rating

Automatic guidance device for deformable sheet material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic guidance device for deformable sheet material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic guidance device for deformable sheet material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1953682