Apparatus for separating the bottom sheet of a stack or sheets

Details Apparatus for separating the bottom sheet of a stack or sheets Apparatus for separating the bottom sheet of a stack or sheets

1980-09-24

1983-05-17

Stoner, Jr., Bruce H.

Sheet-material associating

Associating or disassociating

Sheet associating

270 54, 271101, 271106, 271113, 271263, B65H 39043, B65H 308, B65H 350

Patent

active

043836836

ABSTRACT:
An apparatus for separating the bottom sheet of a stack of sheets contained in a stationary magazine. A rotating disc supports substantially the entire bottom surface of a stack of sheets contained in a sheet stack magazine disposed above the disc, the corner of the magazine pointing oppositely to the direction of rotation of the disc. The latter has a recess (17,18) extending radially from its periphery and also another recess (20,21) extending in the direction of rotation from the first-mentioned recess and covering an angle of rotation of about 90.degree.. A suction element (19) is adapted to be moved through the recess to the corner of the stack of sheets and in synchronism with the rotating recesses grips the corner of the bottom sheet, tips it over, and transports it to a table under the disc. A clamp lever takes over the corner of the sheet, which has been tipped over from the stack of sheets, before it is released by the suction element and holds it on the table during the peeling-off operation.

REFERENCES:
patent: 1945248 (1934-01-01), Winkler et al.
patent: 2142143 (1939-01-01), Novick
patent: 2722414 (1955-11-01), Smith
patent: 2815948 (1957-12-01), Watter
patent: 2817520 (1957-12-01), Gentry
patent: 3055658 (1962-09-01), Kister
patent: 3652084 (1972-03-01), Eberle
patent: 3744787 (1973-07-01), Morrison
patent: 3926427 (1975-12-01), Moksnes et al.
Griesemer, J. A. et al., "Lifting Ceramic Green Sheets," IBM Tech. Disc. Bull., vol. 14, No. 11, Apr. 1972, p. 3342.

Affiliated with

Also associated with

Rating

Apparatus for separating the bottom sheet of a stack or sheets 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 separating the bottom sheet of a stack or sheets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for separating the bottom sheet of a stack or sheets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1564075