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    • 3. 发明申请
    • Automatic paper feeder
    • 自动进纸器
    • US20070114712A1
    • 2007-05-24
    • US10580211
    • 2005-08-31
    • Yoshiki TsuchiyamaSatoshi IshidaYasunori MiyauchiShuuichi Morikawa
    • Yoshiki TsuchiyamaSatoshi IshidaYasunori MiyauchiShuuichi Morikawa
    • B65H3/52
    • B65H3/5238B65H2402/31B65H2402/543
    • An arrangement is provided such that a pad pressing means for pressing a separation pad against a pick roller is formed in a reverse U-shape, and a pressing spring for pressing the pad pressing means to press the separation pad against the pick roller is provided on a central portion of the pad pressing means. The pad pressing means is structured so as to have a rotating fulcrum to be rotatable back and forth with respect to a rotating direction of the pick roller about a connecting portion of the pad pressing means for connection to the pressing spring. To ensure that a large load will not be applied to the entire pad pressing means when thick paper or the like is fed, a rotating arm may be provided so that the entire pressing means including the pad pressing means is rotatable about a predetermined position set at the rotating fulcrum which is the connecting portion for connection to the pressing spring.
    • 提供一种布置,使得用于将分离垫压靠在拾取辊上的垫压装置形成为相反的U形,并且用于按压垫压装置以将分离垫压靠在拾取辊上的按压弹簧设置在 垫按压装置的中心部分。 衬垫按压装置构造成具有旋转支点,以相对于拾取辊的旋转方向围绕用于连接到按压弹簧的垫按压装置的连接部分来回旋转。 为了确保当输送厚纸等时,整个垫压装置不会施加大的负荷,可以设置旋转臂,使得包括垫按压装置的整个按压装置能够绕设定在 作为用于连接到按压弹簧的连接部的旋转支点。
    • 4. 发明授权
    • Automatic paper feeder
    • 自动进纸器
    • US08231123B2
    • 2012-07-31
    • US10580211
    • 2005-08-31
    • Yoshiki TsuchiyamaSatoshi IshidaYasunori MiyauchiShuuichi Morikawa
    • Yoshiki TsuchiyamaSatoshi IshidaYasunori MiyauchiShuuichi Morikawa
    • B65H3/52
    • B65H3/5238B65H2402/31B65H2402/543
    • An arrangement is provided such that a pad pressing means for pressing a separation pad against a pick roller is formed in a reverse U-shape, and a pressing spring for pressing the pad pressing means to press the separation pad against the pick roller is provided on a central portion of the pad pressing means.The pad pressing means is structured so as to have a rotating fulcrum to be rotatable back and forth with respect to a rotating direction of the pick roller about a connecting portion of the pad pressing means for connection to the pressing spring.To ensure that a large load will not be applied to the entire pad pressing means when thick paper or the like is fed, a rotating arm may be provided so that the entire pressing means including the pad pressing means is rotatable about a predetermined position set at the rotating fulcrum which is the connecting portion for connection to the pressing spring.
    • 提供一种布置,使得用于将分离垫压靠在拾取辊上的垫压装置形成为相反的U形,并且用于按压垫压装置以将分离垫压靠在拾取辊上的按压弹簧设置在 垫按压装置的中心部分。 衬垫按压装置构造成具有旋转支点,以相对于拾取辊的旋转方向围绕用于连接到按压弹簧的垫按压装置的连接部分来回旋转。 为了确保当输送厚纸等时,整个垫压装置不会施加大的负荷,可以设置旋转臂,使得包括垫按压装置的整个按压装置能够绕设定在 作为用于连接到按压弹簧的连接部的旋转支点。
    • 5. 发明授权
    • Paper feed apparatus
    • 送纸装置
    • US06367795B1
    • 2002-04-09
    • US09546176
    • 2000-04-10
    • Yasuhiro MatsudaYoshiki Tsuchiyama
    • Yasuhiro MatsudaYoshiki Tsuchiyama
    • B65H108
    • B65H3/5238B65H3/063B65H2403/481
    • The picking roller successively picks a plurality of sheets of paper stacked on the shooter from the bottom of the paper stack. The gate extends substantially perpendicular to a paper transport direction and forms a predetermined clearance between the picking roller. The separation pad is disposed in sliding contact with the outer circumferential surface of the picking roller and adapted to draw inside a single sheet of paper. The picking arm is driven to move to an upper position when sheets of paper are placed on the shooter, and to a lower position when the sheets of paper are fed in order to press the sheets of paper placed on the shooter toward the outer circumferential surface of the picking roller. The paper guide is disposed above the picking roller and has an opening and a bridge portion. The bridge portion extends across the opening and is fitted in a circumferential groove formed in an axially center portion of the picking roller.
    • 拾取辊从纸叠的底部依次选择堆放在射手上的多张纸。 门基本上垂直于纸张传送方向延伸并且在拾取辊之间形成预定的间隙。 分离垫设置成与拾取辊的外周表面滑动接触并且适于在单张纸内拉出。 当纸张被放置在射击器上时,拾取臂被驱动以移动到上部位置,并且当纸张被馈送时到下部位置,以便将放置在射击者上的纸张朝向外部周边表面 的采摘辊。 纸张引导件设置在拾取辊的上方,并且具有开口和桥接部分。 桥接部分延伸穿过开口并且被装配在形成在拾取辊的轴向中心部分中的周向槽中。