公开(公告)号：US20220204293A1

公开(公告)日：2022-06-30

申请号：US17552821

申请日：2021-12-16

申请人： Jun NATORI ,  Akiharu HIGAKI ,  Takuya SAKAMOTO ,  Naoki YOKOYAMA ,  Kazunori HATAKAWA ,  Naoto TAKESHITA ,  Hiroshi YAZAWA ,  Noritoshi AIKAWA ,  Masatoshi OZAWA ,  Makoto OZAWA

发明人： Jun NATORI ,  Akiharu HIGAKI ,  Takuya SAKAMOTO ,  Naoki YOKOYAMA ,  Kazunori HATAKAWA ,  Naoto TAKESHITA ,  Hiroshi YAZAWA ,  Noritoshi AIKAWA ,  Masatoshi OZAWA ,  Makoto OZAWA

IPC分类号： B65H7/12 ,  B65H29/62

摘要： A sheet feeding apparatus for feeding sheets is provided with a multi feed detecting section for detecting multi feed of conveyed sheets in a predetermined detection position of a conveyance path, and first and second discharge sections to which multi-fed sheets with the multi feed detected are discharged, and corresponding to one of a front end position of the multi-fed sheets at the time the multi feed detecting section detects the multi feed of sheets, a sheet storage state of the second discharge section, sheet storage states of the first and second discharge sections, a size of sheets and weighing, selects one of the first and second discharge sections to discharge the multi-fed sheets to the selected discharge section.

公开(公告)号：US11565901B2

公开(公告)日：2023-01-31

申请号：US17129036

申请日：2020-12-21

申请人： Noritoshi Aikawa ,  Shogo Iwai

发明人： Noritoshi Aikawa ,  Shogo Iwai

IPC分类号： B65H5/36 ,  G03G15/00 ,  B65H7/12 ,  B65H5/06 ,  B65H3/14

摘要： In order to miniaturize an image forming system, the present invention provides an image forming system which is provided with a sheet feed apparatus including a transport roller pair capable of transporting a sheet in a sheet transport direction S, and an image forming apparatus including an image forming section capable of forming an image on the sheet acquired from the sheet feed apparatus, including a switch member disposed on the downstream side of the transport roller pair in the sheet transport direction to be switched between a first position for guiding the sheet transported by the transport roller pair to the image forming apparatus, and a second position for guiding the sheet transported by the transport roller pair downward, and a storage tray disposed below the switch member predetermined space apart to be able to store the sheet guided to below the switch member positioned in the second position.

公开(公告)号：US20210198068A1

公开(公告)日：2021-07-01

申请号：US17129036

申请日：2020-12-21

申请人： Noritoshi AIKAWA ,  Shogo IWAI

发明人： Noritoshi AIKAWA ,  Shogo IWAI

IPC分类号： B65H5/36 ,  B65H5/06 ,  B65H7/12 ,  B65H3/14 ,  G03G15/00

摘要： In order to miniaturize an image forming system, the present invention provides an image forming system which is provided with a sheet feed apparatus including a transport roller pair capable of transporting a sheet in a sheet transport direction S, and an image forming apparatus including an image forming section capable of forming an image on the sheet acquired from the sheet feed apparatus, including a switch member disposed on the downstream side of the transport roller pair in the sheet transport direction to be switched between a first position for guiding the sheet transported by the transport roller pair to the image forming apparatus, and a second position for guiding the sheet transported by the transport roller pair downward, and a storage tray disposed below the switch member predetermined space apart to be able to store the sheet guided to below the switch member positioned in the second position.

公开(公告)号：US11772923B2

公开(公告)日：2023-10-03

申请号：US17552821

申请日：2021-12-16

申请人： Jun Natori ,  Akiharu Higaki ,  Takuya Sakamoto ,  Naoki Yokoyama ,  Kazunori Hatakawa ,  Naoto Takeshita ,  Hiroshi Yazawa ,  Noritoshi Aikawa ,  Masatoshi Ozawa ,  Makoto Ozawa

发明人： Jun Natori ,  Akiharu Higaki ,  Takuya Sakamoto ,  Naoki Yokoyama ,  Kazunori Hatakawa ,  Naoto Takeshita ,  Hiroshi Yazawa ,  Noritoshi Aikawa ,  Masatoshi Ozawa ,  Makoto Ozawa

IPC分类号： B65H29/62 ,  B65H43/04 ,  B65H7/12

CPC分类号： B65H7/12 ,  B65H29/62 ,  B65H2405/10 ,  B65H2553/00

摘要： A sheet feeding apparatus for feeding sheets is provided with a multi feed detecting section for detecting multi feed of conveyed sheets in a predetermined detection position of a conveyance path, and first and second discharge sections to which multi-fed sheets with the multi feed detected are discharged, and corresponding to one of a front end position of the multi-fed sheets at the time the multi feed detecting section detects the multi feed of sheets, a sheet storage state of the second discharge section, sheet storage states of the first and second discharge sections, a size of sheets and weighing, selects one of the first and second discharge sections to discharge the multi-fed sheets to the selected discharge section.