Global Patent Index - EP 0441871 A4

EP 0441871 A4 19910911 - A SHEET FEEDING APPARATUS

Title (en)

A SHEET FEEDING APPARATUS

Publication

EP 0441871 A4 19910911 (EN)

Application

EP 89912795 A 19891103

Priority

US 26646588 A 19881103

Abstract (en)

[origin: WO9005103A1] A sheet feeding apparatus (10) capable of feeding corrugated cardboard sheet which comprises a support for sheet having a feed end (38) and a delivery end (42). The support further includes feed elements (19) comprising at least one feed element (21, 23, 25, 27) driven at a variable speed and at least one feed element (29, 31, 33) driven at a constant speed. The variable speed feed element transfers the sheet from the feed end to the constant speed feed element. The constant speed feed element transfers the sheet from the variable speed feed element to the delivery end. The variable speed feed element is driven by a variable speed generating mechanism (45) which generates a motion cycle including a constant speed output segment which is equal to the constant speed of the constant speed feed element.

IPC 1-7

B65H 3/08

IPC 8 full level

A61L 27/00 (2006.01); B31B 50/06 (2017.01); B65H 3/06 (2006.01); B65H 7/18 (2006.01); C07K 1/02 (2006.01); C07K 5/08 (2006.01); C07K 5/10 (2006.01); C07K 7/06 (2006.01); C07K 7/08 (2006.01); C07K 7/56 (2006.01); C07K 14/00 (2006.01); C07K 14/47 (2006.01); C07K 14/705 (2006.01); C07K 14/78 (2006.01); A61K 38/00 (2006.01)

CPC (source: EP)

B65H 3/0607 (2013.01); B65H 3/063 (2013.01); B65H 3/0692 (2013.01); C07K 14/001 (2013.01); C07K 14/47 (2013.01); C07K 14/78 (2013.01); A61K 38/00 (2013.01); B65H 2406/30 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9005103 A1 19900517; AU 4528589 A 19900528; EP 0441871 A1 19910821; EP 0441871 A4 19910911; JP H04504552 A 19920813

DOCDB simple family (application)

US 8904912 W 19891103; AU 4528589 A 19891103; EP 89912795 A 19891103; JP 50064790 A 19891103