公开(公告)号：US07686293B2

公开(公告)日：2010-03-30

申请号：US12192849

申请日：2008-08-15

申请人： Douglas Andagan Baena, Jr. ,  Meneleo De Castro Cedeno ,  Jason Lee Rowe ,  Edward Lynn Triplett

发明人： Douglas Andagan Baena, Jr. ,  Meneleo De Castro Cedeno ,  Jason Lee Rowe ,  Edward Lynn Triplett

IPC分类号： B65H1/08

CPC分类号： B65H1/14 ,  B65H2402/541 ,  B65H2403/544 ,  B65H2403/944 ,  B65H2403/946 ,  B65H2405/15 ,  B65H2801/06

摘要： A print media feeder apparatus suitable for use in an image-forming device is provided. The apparatus comprises an elevator tray holding a stack of print media connected to a housing by a transmission system. The housing comprises a hoist drum that is connected to one end of a shaft for connecting the housing to the transmission system. A spring enclosure encasing a spring is fixed on the other end of the shaft. The load of print media is transmitted to the hoist drum, from which it is further transmitted to the spring through the shaft. This results in the displacement of the spring and a corresponding vertical movement of the elevator tray to position the print media at the desired feeding level.

摘要翻译： 提供适用于图像形成装置的打印介质馈送装置。 该装置包括一个电梯托盘，该电梯托盘通过传输系统保持连接到外壳的打印介质堆叠。 壳体包括连接到轴的一端以将壳体连接到传动系统的提升滚筒。 包围弹簧的弹簧罩固定在轴的另一端。 打印介质的载荷被传递到提升滚筒，通过轴将其进一步传递到弹簧。 这导致弹簧的位移和电梯托盘的相应垂直运动，以将打印介质定位在期望的馈送水平。

公开(公告)号：US20100038845A1

公开(公告)日：2010-02-18

申请号：US12192849

申请日：2008-08-15

申请人： Douglas Andagan Baena, JR. ,  Meneleo de Castro Cedeno ,  Jason Lee Rowe ,  Edward Lynn Triplett

发明人： Douglas Andagan Baena, JR. ,  Meneleo de Castro Cedeno ,  Jason Lee Rowe ,  Edward Lynn Triplett

IPC分类号： B65H1/12

CPC分类号： B65H1/14 ,  B65H2402/541 ,  B65H2403/544 ,  B65H2403/944 ,  B65H2403/946 ,  B65H2405/15 ,  B65H2801/06

摘要： A print media feeder apparatus suitable for use in an image-forming device is provided. The apparatus comprises an elevator tray holding a stack of print media connected to a housing by a transmission system. The housing comprises a hoist drum that is connected to one end of a shaft for connecting the housing to the transmission system. A spring enclosure encasing a spring is fixed on the other end of the shaft. The load of print media is transmitted to the hoist drum, from which it is further transmitted to the spring through the shaft. This results in the displacement of the spring and a corresponding vertical movement of the elevator tray to position the print media at the desired feeding level.

摘要翻译： 提供适用于图像形成装置的打印介质馈送装置。 该装置包括一个电梯托盘，该电梯托盘通过传输系统保持连接到外壳的打印介质堆叠。 壳体包括连接到轴的一端以将壳体连接到传动系统的提升滚筒。 包围弹簧的弹簧罩固定在轴的另一端。 打印介质的载荷被传递到提升滚筒，通过轴将其进一步传递到弹簧。 这导致弹簧的位移和电梯托盘的相应垂直运动，以将打印介质定位在期望的馈送水平。