公开(公告)号：US20170097591A1

公开(公告)日：2017-04-06

申请号：US15268419

申请日：2016-09-16

Applicant: Avision Inc.

Inventor： Sheng-Yao SHIH ,  Bo-Wei CHANG

IPC: G03G15/00

CPC classification number: G03G15/162 ,  B65H3/0638 ,  B65H3/0684 ,  B65H2401/111 ,  B65H2404/1118 ,  B65H2404/135 ,  B65H2404/52131 ,  G03G15/6511

Abstract: A office machine including a data carrier transferring passage and a transmission assembly disposed in the data carrier transferring passage is provided. The transmission assembly includes a shaft disposed along a pivoting axial and a transferring roller pivoted with the shaft, wherein the transferring roller rotates along the pivoting axial. The transferring roller includes a body and multiple grooves. The body has a transferring surface and two supporting surfaces. The two supporting surfaces are connected with two sides of the transferring surface and pivoted with the shaft. The grooves are arranged on the transferring surface, wherein each groove has two end portions. At least one of the two end portions is not connected to the supporting surfaces.

公开(公告)号：US20230079248A1

公开(公告)日：2023-03-16

申请号：US17939232

申请日：2022-09-07

Applicant: AVISION INC.

Inventor： Bo-Wei CHANG ,  Chien-Chih CHEN

IPC: B08B1/00 ,  B08B1/04 ,  B41J11/00 ,  H04N1/00 ,  B65H5/06 ,  B24D9/00

Abstract: A paper transmitting device including a feed wheel and a cleaning member is provided. The feed wheel is rotatably disposed for driving a document to move. The cleaning member is disposed on one side of the feed wheel, and has a fabric and porous structure and a woolen friction surface, so that the cleaning member contacts the feed wheel to clean the feed wheel.