公开(公告)号：US20120105536A1

公开(公告)日：2012-05-03

申请号：US13380257

申请日：2010-06-28

Applicant: Yasuyuki Asai ,  Yuki Emoto

Inventor： Yasuyuki Asai ,  Yuki Emoto

IPC: B65H1/08 ,  B65H5/06 ,  B41J2/015 ,  B65H3/06

CPC classification number: B65H3/0607 ,  B65H1/266 ,  B65H2403/40 ,  B65H2407/21 ,  B65H2511/22

Abstract: A feeding apparatus includes a pressing plate movable up and down configured to allow recording media to be stacked thereon, a feeding roller configured to feed recording media stacked on the pressing plate, an urging unit configured to urge the pressing plate in a direction to come close to the feeding roller, and a moving-away unit configured to cause the pressing plate to move away from the feeding roller against an urging force from the urging unit. The moving-away unit causes the pressing plate to move so that a distance between the uppermost recording medium being stacked and the feeding roller becomes approximately constant regardless of an amount of recording media stacked on the pressing plate.

Abstract translation: 一种供给装置，包括可上下移动的压板，其能够记录介质被堆叠在其上;馈送辊，其构造成供给堆叠在所述按压板上的记录介质;推压单元， 以及移动单元，其构造成使得压板抵抗来自推动单元的推动力使得压板远离进给辊移动。 移动单元使得压板移动，使得堆叠的最上面的记录介质和进给辊之间的距离不管堆叠在压板上的记录介质的量如何，都变得大致恒定。

公开(公告)号：US08636278B2

公开(公告)日：2014-01-28

申请号：US12946218

申请日：2010-11-15

Applicant: Yuki Emoto ,  Yasuyuki Asai

Inventor： Yuki Emoto ,  Yasuyuki Asai

IPC: B65H3/52

CPC classification number: B65H3/0684 ,  B65H3/56 ,  B65H2402/543 ,  B65H2405/1136 ,  B65H2511/212 ,  B65H2515/30 ,  B65H2220/02 ,  B65H2220/08 ,  B65H2220/11 ,  B65H2220/01

Abstract: The feeding device includes a storage unit, a feeding roller which rotates while contacting the uppermost sheet stored in the storage unit to move the uppermost sheet forward, a separation plate disposed forward in the movement direction of the uppermost sheet and provided with an inclined surface inclined with respect to the movement direction, and a separation auxiliary member is disposed along the inclined surface of the separation plate and operated by a force received when the uppermost sheet comes in contact. The separation auxiliary member includes a rotation shaft parallel with the inclined surface, and a first resistance part rotating about the rotation shaft as the center from an initial position projecting from the inclined surface to an embedded position embedded in the inclined surface as a friction coefficient of the first resistance part is higher than that of the inclined surface and the received force is increased.

Abstract translation: 所述进给装置包括存储单元，所述进给辊在与所述存储单元中存储的最上面的纸张接触的同时旋转，以将最上面的纸张向前移动;分隔板，其在最上面的纸张的移动方向上向前设置， 并且分离辅助构件沿着分离板的倾斜表面设置并且通过当最上面的片材接触时接收的力而操作。 分离辅助构件包括与倾斜表面平行的旋转轴，以及第一电阻部分，其以从倾斜表面突出到初始位置的旋转轴为中心旋转到嵌入在倾斜表面中的嵌入位置，摩擦系数为 第一电阻部分高于倾斜表面，并且接收力增加。

公开(公告)号：US08764158B2

公开(公告)日：2014-07-01

申请号：US13380257

申请日：2010-06-28

Applicant: Yasuyuki Asai ,  Yuki Emoto

Inventor： Yasuyuki Asai ,  Yuki Emoto

IPC: B41J2/015

CPC classification number: B65H3/0607 ,  B65H1/266 ,  B65H2403/40 ,  B65H2407/21 ,  B65H2511/22

Abstract: A feeding apparatus includes a pressing plate movable up and down configured to allow recording media to be stacked thereon, a feeding roller configured to feed recording media stacked on the pressing plate, an urging unit configured to urge the pressing plate in a direction to come close to the feeding roller, and a moving-away unit configured to cause the pressing plate to move away from the feeding roller against an urging force from the urging unit. The moving-away unit causes the pressing plate to move so that a distance between the uppermost recording medium being stacked and the feeding roller becomes approximately constant regardless of an amount of recording media stacked on the pressing plate.

Abstract translation: 一种供给装置，包括可上下移动的压板，其能够记录介质被堆叠在其上;馈送辊，其构造成供给堆叠在所述按压板上的记录介质;推压单元， 以及移动单元，其构造成使得压板抵抗来自推动单元的推动力使得压板远离进给辊移动。 移动单元使得压板移动，使得堆叠的最上面的记录介质和进给辊之间的距离不管堆叠在压板上的记录介质的量如何，都变得大致恒定。

公开(公告)号：US20110127713A1

公开(公告)日：2011-06-02

申请号：US12946218

申请日：2010-11-15

Applicant: Yuki Emoto ,  Yasuyuki Asai

Inventor： Yuki Emoto ,  Yasuyuki Asai

IPC: B65H1/08

CPC classification number: B65H3/0684 ,  B65H3/56 ,  B65H2402/543 ,  B65H2405/1136 ,  B65H2511/212 ,  B65H2515/30 ,  B65H2220/02 ,  B65H2220/08 ,  B65H2220/11 ,  B65H2220/01

Abstract: The feeding device includes a storage unit, a feeding roller which rotates while contacting the uppermost sheet stored in the storage unit to move the uppermost sheet forward, a separation plate disposed forward in the movement direction of the uppermost sheet and provided with an inclined surface inclined with respect to the movement direction, and a separation auxiliary member is disposed along the inclined surface of the separation plate and operated by a force received when the uppermost sheet comes in contact. The separation auxiliary member includes a rotation shaft parallel with the inclined surface, and a first resistance part rotating about the rotation shaft as the center from an initial position projecting from the inclined surface to an embedded position embedded in the inclined surface as a friction coefficient of the first resistance part is higher than that of the inclined surface and the received force is increased.

Abstract translation: 所述进给装置包括存储单元，所述进给辊在与所述存储单元中存储的最上面的纸张接触的同时旋转，以将最上面的纸张向前移动;分隔板，其在最上面的纸张的移动方向上向前设置， 并且分离辅助构件沿着分离板的倾斜表面设置并且通过当最上面的片材接触时接收的力而操作。 分离辅助构件包括与倾斜表面平行的旋转轴，以及第一电阻部分，其以从倾斜表面突出到初始位置的旋转轴为中心旋转到嵌入在倾斜表面中的嵌入位置，摩擦系数为 第一电阻部分高于倾斜表面，并且接收力增加。