JPH0369150U

JPH0369150U -

Info

Publication number: JPH0369150U
Application number: JP13081289U
Authority: JP
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-07-09

Description

[Brief explanation of drawings]

第１図は請求項１記載の考案の実施例を示す斜
視図、第２図は平面図、第３図は正面図、第４図
は縦断側面図、第５図は請求項２記載の考案の実
施例を示す斜視図、第６図は平面図、第７図は正
面図、第８図は従来例を示す斜視図、第９図は一
部を断面とした正面図、第１０図は平面図である
。８，２６……画像形成装置、９，１０，２７…
…回動ローラ、１１……画像移送ベルト、１２…
…印刷ステーシヨン、２４，２５……ベルト保持
ホイール。 Fig. 1 is a perspective view showing an embodiment of the device according to claim 1, Fig. 2 is a plan view, Fig. 3 is a front view, Fig. 4 is a vertical side view, and Fig. 5 is a device according to claim 2. FIG. 6 is a plan view, FIG. 7 is a front view, FIG. 8 is a perspective view of a conventional example, FIG. 9 is a partially sectional front view, and FIG. FIG. 8, 26... Image forming apparatus, 9, 10, 27...
...Rotating roller, 11... Image transfer belt, 12...
...printing station, 24, 25...belt holding wheel.

Claims

[Claims for Utility Model Registration] 1. In an image forming apparatus in which a printing station is disposed facing an endless belt-shaped image transfer belt stretched between at least two rotating rollers, an axial center with respect to the rotating rollers is provided. a pair of rotatable belt holding wheels that are pivoted so as to be tilted in opposite directions and whose circumferential surfaces that contact the image transfer belt move from outside to inside of the image transfer belt; and at least one of the rotation rollers. An image forming apparatus characterized in that the image forming apparatus is supported in contact with a surface near both edges of the image transfer belt located above. 2. In an image forming apparatus in which a printing station is disposed facing each other on an endless image transfer belt stretched between at least two rotating rollers, the axes thereof are inclined in opposite directions with respect to the rotating rollers. A pair of rotatable belt holding wheels are mounted on the circumferential surface of at least one of the rotating rollers, and a pair of rotatable belt holding wheels are supported on the circumferential surface of at least one of the rotating rollers, and the moving direction of the circumferential surface facing the rotating roller is from the outside to the inside of the image transfer belt. An image forming apparatus characterized in that the image forming apparatus is disposed close to both edges of an image transfer belt.