Title:
DEVICE FOR SEPARATING AND FEEDING LOWER SHEET
Document Type and Number:
Japanese Patent JPS5978019
Kind Code:
A
Abstract:
A bottom sheet separator-feeder for separating and forwarding sheets seriatim from the bottom of a stack of sheets to be fed. It comprises a stack tray defining a surface for supporting a stack of sheets to be fed, the tray having a depressed control portion in at least the front part of the surface. Vacuum feed belts are disposed in the pocket to pull the bottom sheet in the stack into the pocket and feed the sheet from beneath the stack. An air injection knife disposed adjacent the front of the tray injects air between the bottom sheet in the stack and the tray and between the bottom sheet and the remainder of sheets in the stack. Ramps are provided at the front ends of the tray at each side of the pocket for raising the lead edges of the sheets in the stack above the support surface to control multifeeds and misfeeds of downcurled sheets.
More Like This:
| JPH07101597 | IMAGE FORMING DEVICE AND PAPER FEEDING DEVICE |
| JP3917086 | SHEET SUPPLYING DEVICE AND METHOD |
| JP2004269231 | PAPER FEEDER AND ITS CONTROL METHOD |
Inventors:
RAIONERU OOGASUCHIN UIRUSON
Application Number:
JP17513583A
Publication Date:
May 04, 1984
Filing Date:
September 21, 1983
Export Citation:
Assignee:
XEROX CORP
International Classes:
B65H1/06; B65H3/12; B65H3/48; B65H83/00; G03G15/00; (IPC1-7): B65H1/06; B65H3/12; B65H3/48; B65H11/00; G03G15/00
Attorney, Agent or Firm:
Minoru Nakamura
Previous Patent: Portable toilets
Next Patent: CARTRIDGE FOR SEPARATELY DISPENSING ARTICLE AND METHOD OF SEPARATELY DISPENSING ARTICLE FROM SAID CA...
Next Patent: CARTRIDGE FOR SEPARATELY DISPENSING ARTICLE AND METHOD OF SEPARATELY DISPENSING ARTICLE FROM SAID CA...