image heating device

Abstract

Abstract PURPOSE:To stably and easily control the displacement of a film with simple means constitution by employing relation constitution wherein a displacing force operates on one side throughout film driving and providing a member which restricts the movement by receiving of the displacement-side film end part. CONSTITUTION:The pressing force f27 of a right-side spring 27 on a driving side between springs 26 and 27 is set larger than the pressing force f26 of the right spring 26 as a driven side (f27>f26), and then when the film 21 is driven, a displacing force operates on the film 21 in the right direction R of the film width along the lengthwise direction of the stay 13 at all times. Then only the end part of the film 21 on the displacement side R is restrained by the right-side flange member 27 as the restriction member. Consequently, the displacement control over the film can stably and easily be performed to obtain an excellent fixed image stably at all times.

Inventors

• 👤 Takeshi Setoriyama
• 👤 武 世取山
• 👤 Akira Kuroda
• 👤 明 黒田

Bibliographic Details