公开(公告)号：BRPI0604383A

公开(公告)日：2007-08-28

申请号：BRPI0604383

申请日：2006-10-17

Applicant: XEROX CORP

Inventor： COSTANZA DANIEL W ,  ARUMUGAM KASILINGAM ,  LEO MICHAEL F

IPC: B41M5/50

公开(公告)号：JP2007112131A

公开(公告)日：2007-05-10

申请号：JP2006284281

申请日：2006-10-18

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： COSTANZA DANIEL W ,  ARUMUGAM KASILINGAM ,  LEO MICHAEL F

IPC: B41J2/01

CPC classification number: B41J11/04 ,  B41J2/0057

Abstract: PROBLEM TO BE SOLVED: To provide a printer image drum of which position relative to print heads is constant even when ink is transferred from the print heads to the image drum and a print medium is fed to the image drum at the same time.
SOLUTION: This printer image drum includes a cylindrical drum 46 formed of a first material, a bearing 42 formed of a second material, and an end bell 44 formed of the first material for attaching the cylindrical drum to the bearing. The bearing is not plastically deformed at about 20°C, and the outer surface of the cylindrical drum always maintains a cylindrical shape at about 70°C.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了提供打印机图像鼓，即使当墨从打印头传送到图像鼓时，相对于打印头的位置也是恒定的，并且打印介质同时被馈送到图像鼓 。 解决方案：该打印机图像鼓包括由第一材料形成的圆柱形鼓46，由第二材料形成的轴承42和由用于将圆柱形滚筒附接到轴承的第一材料形成的端部钟形件44。 轴承在约20℃下不会发生塑性变形，而圆柱形滚筒的外表面总是保持在约70℃的圆柱形状。 版权所有（C）2007，JPO＆INPIT