公开(公告)号：US20190270608A1

公开(公告)日：2019-09-05

申请号：US16201797

申请日：2018-11-27

Applicant: PFU LIMITED

Inventor： Eiki YAMADA ,  Masaya TAKAMORI

IPC: B65H31/00 ,  G03G15/00 ,  B41J11/58

Abstract: A tray device includes a first tray including a first surface and an abutting portion, and a second tray including a second surface and an abutted portion. The second tray is configured to move with respect to the first tray. The abutting portion includes two abutting surfaces located obliquely with respect to an extending direction of the first surface. The abutted portion includes two abutted surfaces located obliquely with respect to an extending direction of the second surface. A difference between an angle formed by each of the two abutting surfaces and the extending direction of the first surface and an angle formed by each of the two abutted surfaces and the extending direction of the second surface is set larger than a maximum angular difference between the extending direction of the first surface and a movement direction in which the second tray moves with respect to the first tray.

公开(公告)号：US20220289506A1

公开(公告)日：2022-09-15

申请号：US17568279

申请日：2022-01-04

Applicant: PFU Limited

Inventor： Eiki YAMADA

IPC: B65H7/20 ,  B65H1/04 ,  B65H7/04 ,  B65H31/02

Abstract: A medium conveying apparatus includes a main body, a placement board that is movably supported by the main body, an extension member that is movably supported by the placement board, a lever that is movably supported by the placement board, and a mechanism that moves the extension member to a contraction position when the lever is located at a protrusion position, and moves the extension member to an expansion position when the lever is located at a pushed position, wherein the lever is away from an abutting portion fixed to the main body when the placement board is located between a storage position and a midway position, and the lever comes into contact with the abutting portion and moves toward the pushed position when the placement board is located between a unfolding position and the midway position and when the placement board moves toward the unfolding position.