公开(公告)号：DE2723081A1

公开(公告)日：1977-12-08

申请号：DE2723081

申请日：1977-05-21

Applicant: MITA INDUSTRIAL CO LTD

Inventor： KIMURA HIROSHI ,  KITAGAWA TAKAICH ,  HISAJIMA MASAHIKO ,  YOSHIKADO SHOJI ,  AIZAWA TATSUO

IPC: G03G15/00 ,  G03G15/20 ,  G03G15/30 ,  G03G21/00

Abstract: An electrostatic photographic copying machine includes a device for automatically exchanging used master paper with fresh master paper on a master holding body, and for indicating when such an exchange should be initiated. The machine includes an apparatus for cleaning the fixing roller, an apparatus for adjusting the amount of toner supplied to the developer, a transfer device whereby improper discharge is prevented, a transfer paper jam detector, and a device for improved mixing of developer.

公开(公告)号：US3921973A

公开(公告)日：1975-11-25

申请号：US47745474

申请日：1974-06-07

Applicant: MITA INDUSTRIAL CO LTD

Inventor： KITAGAWA TAKAICH ,  MIYOSHI YOSHITAKA ,  WASHIO TAKAJI ,  AIZAWA TATSUO

IPC: G03B27/24 ,  B65H29/64

CPC classification number: G03B27/24

Abstract: An apparatus for separating superimposed flexible sheet materials which comprises a first segment roller consisting of divided segments, a second segment roller rotatable independently of said first segment roller and adapted to nip the superimposed sheet materials together with said first segment roller, said first segment roller rotating at a peripheral speed faster than that of the second segment roller, and a separating member secured rotatably between the segments of said first segment roller and including an engaging portion which engages with the forward ends of the superimposed sheet materials and is moved along the periphery of said first segment roller by the proceeding of the engaged sheet materials, whereby one sheet material of the engaged sheet materials which is in contact with the second segment roller is separated from the other sheet material in contact with the first segment roller as a result of the disengagement of the forward end of said one sheet material from the engaging portion by the difference in peripheral speed between said segment rollers. The separating apparatus is used especially with a copying machine.

Abstract translation: 一种用于分离叠加的柔性片材的装置，包括由分割片组成的第一片段辊，独立于所述第一片段辊旋转的第二片段辊，并适于将叠加的片材与所述第一片段辊压合，所述第一片段辊旋转 以比第二分段辊更快的圆周速度，以及分离构件，其可旋转地固定在所述第一分段辊的段之间，并且包括接合部分，该接合部分与叠加的片材的前端接合并且沿着 所述第一分段辊通过所接合的片材的进行，由此与第二分段辊接触的所接合的片材的一个片材与与第一分段辊接触的另一片材分离，作为 所述一个片材的前端与第二部分分离 通过所述分段辊之间的圆周速度的差异来接合部分。 分离装置特别适用于复印机。