Door for a single-face station of a machine that produces corrug

Details Door for a single-face station of a machine that produces corrug Door for a single-face station of a machine that produces corrug

1993-06-18

1994-11-01

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Chamber enclosing work during bonding and/or assembly

156472, 156473, 220316, 220324, 292 26, B31F 128

Patent

active

053605055

ABSTRACT:
A vertical rear door for a single-face station which has a pressurized volume and which station is used to produce corrugated cardboard. The door consists of a panel with an outer dimension slightly smaller than the inner dimensions of the door frame in which it is received. The whole periphery of the panel of the door is provided with peripheral seals resting on the inner periphery of the framework. An interlocking arrangement includes at least a hook mounted to extend in a vertical plane from the inner surface of the panel of the door and liftable so that it can move in a vertical plane by means of a lifting arrangement. The hook engages an interlocking axle which is mounted permanently on the door frame and the front part of the inner notch of the hook has a forward curvature to surround a substantial portion of the axle when the hook is engaged thereon. The hook also has a front cam surface which will cause lifting of the hook to allow it to ride up over the axle until the inner notch is received on the axle during closing of the door.

REFERENCES:
patent: 2970718 (1961-02-01), Jennings, Jr.
patent: 3844597 (1974-10-01), Elrod et al.
patent: 4941695 (1990-07-01), Miller
patent: 5110396 (1992-05-01), Harris
patent: 5145549 (1992-09-01), Mosburger
patent: 5160400 (1992-11-01), Thomas

Affiliated with

Also associated with

Rating

Door for a single-face station of a machine that produces corrug does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Door for a single-face station of a machine that produces corrug, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door for a single-face station of a machine that produces corrug will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1800379