公开(公告)号：US3608747A

公开(公告)日：1971-09-28

申请号：US3608747D

申请日：1969-12-18

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： SHIBATA SEIYA ,  YAMASAKI AKITOSHI ,  SHIMONO ISOKAZU

IPC: B65H1/18 ,  B65G59/02

CPC classification number: B65H1/18 ,  B65H2301/4224

Abstract: An apparatus to be used in transferring a bundle of paper from a paper pile on a table lifter or the like onto a table in the subsequent step. Upon detecting undulation in the top surface of the paper pile, a suitable number of detectors emit a signal indicating whether the paper bundle can be transferred or not to control the upward movement of the paper pile. Before transference, the end of the undulated paper bundle is flattened by an intermediate unit and clamped by a clamp device.

公开(公告)号：US3602961A

公开(公告)日：1971-09-07

申请号：US3602961D

申请日：1969-12-11

Applicant: TSUBAKIMOTO CHAIN CO

Inventor： SHIBATA SEIYA ,  YAMASAKI AKITOSHI ,  SHIMONO ISOKAZU

IPC: B65G47/90 ,  B65H5/14 ,  A44B21/00

CPC classification number: B65G47/90 ,  B65H5/14 ,  B65H2301/42242 ,  Y10T24/44573

Abstract: For the transfer of a bundle of paper, the end of the paper bundle is grasped and drawn by a clamp device. By utilizing the flexibility of the paper bundle, clamping pressure required is made as low as possible so as to protect the end portion of the bundle. A lower clamp seat for contact with the lowermost surface of the paper bundle is inclined downward toward the end of the paper bundle, while a pressing portion of an upper clamp seat for pressing the upper surface of the bundle is positioned closer to the end of the bundle than the highest portion of the lower clamp seat.