Sheet transporting member, sheet transporting device, and image forming apparatus

Patent metadata

Field	Value
Publication number	US-9434564-B2
Application number	US-201414520666-A
Country	US
Kind code	B2
Filing date	Oct 22, 2014
Priority date	Mar 13, 2014
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

Provided is a sheet transporting member including a shaft portion that includes a first shaft portion rotated by receiving a driving force on one end side and a second shaft portion of which one end is pivotably connected to the first shaft portion on the other end side of the first shaft portion, a covering member that is changed over between a first posture in which the covering member covers a connecting portion to which the second shaft portion is pivotably connected so as to allow the second shaft portion to stop pivoting, and a second posture in which the covering member does not cover the connecting portion, and a roller portion that is provided on the shaft portion and comes into contact with a sheet to transport the sheet.

First claim

What is claimed is:

1. A sheet transporting member comprising:
a shaft portion that includes a first shaft portion rotated by receiving a driving force on one end side and a second shaft portion of which one end is pivotably connected to the first shaft portion on the other end side of the first shaft portion;
a covering member that is changed over between a first posture in which the covering member covers a connecting portion to which the first shaft portion and second shaft portion are pivotably connected so as to allow the second shaft portion to stop pivoting, and a second posture in which the covering member is rotatably supported on the second shaft portion and does not cover the connecting portion; and
a roller portion that is provided on the shaft portion and comes into contact with a sheet to transport the sheet,
wherein in the connecting portion, a cutout portion formed in the other end side of the first shaft portion and a convex portion formed in one end of the second shaft portion are fitted to each other, and are pivotably connected to each other.

2. The sheet transporting member according to claim 1 ,
wherein the first posture and the second posture of the covering member are changed over by moving the covering member in an axial direction of the first shaft portion.

3. A sheet transporting device comprising:
the sheet transporting member according to claim 1 ; and
a driving source that applies a rotational driving force to the one end side of the first shaft portion.

4. An image forming apparatus comprising:
the sheet transporting device according to claim 3 ; and
an image forming section that forms an image on a recording medium transported by the sheet transporting device.

Assignees

• Fuji Xerox Co Ltd

Inventors

• Yokoyama Tomohiro

Classifications

• B65H2402/10

  Modular constructions, e.g. using preformed elements or profiles · CPC title

• B65H2404/135

  Body · CPC title

• B65H2402/5164

  Operations & Transport · mapped topic

• B65H5/062 Primary

  between rollers or balls · CPC title

• B65H2601/324

  Removability or inter-changeability of machine parts, e.g. for maintenance · CPC title