公开(公告)号：USD791865S1

公开(公告)日：2017-07-11

申请号：US29541033

申请日：2015-09-30

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Designer： Tatsuhiko Yoshii

公开(公告)号：US09285710B2

公开(公告)日：2016-03-15

申请号：US14719379

申请日：2015-05-22

Applicant: KYOCERA Document Solutions Inc.

Inventor： Koji Murata ,  Tatsuhiko Yoshii

IPC: G03G15/08

CPC classification number: G03G15/0891 ,  G03G21/105

Abstract: In an initial recovery stage of untransferred toner, a conveying stirring screw is rotated at a high speed by using a second driving path. When the amount of collected untransferred toner increases and the rotating torque of the conveying stirring screw reaches a setting torque value of a second torque limiter, a driving path is switched to a first driving path, so that the conveying stirring screw is rotated at a low speed. When the amount of the collected untransferred toner further increases and the rotating torque of the conveying stirring screw reaches a setting torque value of a first torque limiter, the first driving path is also disconnected to block torque transfer to the conveying stirring screw.

Abstract translation: 在未转印调色剂的初始恢复阶段，通过使用第二驱动路径高速旋转输送搅拌螺杆。 当收集的未转印调色剂的量增加并且输送搅拌螺杆的旋转扭矩达到第二扭矩限制器的设定扭矩值时，将驱动路径切换到第一驱动路径，使得输送搅拌螺杆低转 速度。 当收集的未转印调色剂的量进一步增加并且输送搅拌螺杆的旋转扭矩达到第一扭矩限制器的设定扭矩值时，也断开第一驱动路径以阻止转移到输送搅拌螺杆的扭矩。

公开(公告)号：US20130272764A1

公开(公告)日：2013-10-17

申请号：US13863052

申请日：2013-04-15

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Tatsuhiko Yoshii ,  Koji Murata ,  Naoki Yamane

IPC: G03G21/00

CPC classification number: G03G15/0891 ,  B65G33/14 ,  B65G33/32 ,  G03G21/105 ,  G03G2215/0827 ,  G03G2215/0833

Abstract: A toner transportation device according to the present disclosure includes a transportation screw that has a rotational shaft and a transportation fin formed on an outer circumferential surface of the rotational shaft and a toner transportation pipe that has a circular shape in cross section. The transportation screw is rotatably positioned in the toner transportation pipe. A support member is attached to the rotational shaft that has a bearing portion having an annular shape and rotatably fitted onto the rotational shaft and that has a plurality of leg portions radially protruding outward from an outer circumferential surface of the bearing portion. A distance between an axis of the rotational shaft and a tip of each leg portion is greater than a radius of the transportation fin and equal to or less than a radius of an inner circumferential surface of the toner transportation pipe.

Abstract translation: 根据本公开的调色剂输送装置包括具有旋转轴和形成在旋转轴的外圆周表面上的输送翅片的输送螺杆和具有圆形截面的调色剂输送管。 输送螺杆可旋转地定位在调色剂输送管中。 支撑构件附接到具有环形形状并且可旋转地装配到旋转轴上的轴承部分的旋转轴，并且具有从轴承部分的外周面向外径向突出的多个腿部。 旋转轴的轴线与每个支腿部分的前端之间的距离大于输送翅片的半径并且等于或小于调色剂输送管的内圆周表面的半径。