公开(公告)号：US20150063881A1

公开(公告)日：2015-03-05

申请号：US14470966

申请日：2014-08-28

Applicant: Kyocera Document Solutions Inc.

Inventor： Kuniaki Nakano ,  Yuuya Shimohora

IPC: G03G15/20

CPC classification number: G03G15/2028

Abstract: A fixing device includes a fixing member, a pressure member, and a guiding member. The guiding member includes a first guide surface, a second guide surface, and a pair of third guide surfaces consecutively installing both end portions in the axial direction of the first guide surface and both end portions in the axial direction of the second guide surface. The first end edge of the first guide surface has a first circular arc shape arranged such that a center portion in the axial direction projects toward the downstream side in the rotation direction with respect to both end portions in the axial direction. The second guide surface is one of a curved surface in a second circular arc shape arranged such that a center portion in the axial direction is close to the first circumference surface with respect to both end portions in the axial direction.

Abstract translation: 定影装置包括固定构件，压力构件和引导构件。 引导构件包括第一引导表面，第二引导表面和一对第三引导表面，该第三引导表面连续地安装在第一引导表面的轴向方向上的两个端部和在第二引导表面的轴向方向上的两个端部。 第一引导表面的第一端边缘具有第一圆弧形状，其布置成使得轴向中心部分相对于沿轴向的两个端部在旋转方向上向下游侧突出。 第二引导面是第二圆弧形状的曲面中的一个，轴向的中心部分相对于沿轴向的两端部接近第一圆周面。

公开(公告)号：US09081337B2

公开(公告)日：2015-07-14

申请号：US14470966

申请日：2014-08-28

Applicant: Kyocera Document Solutions Inc.

Inventor： Kuniaki Nakano ,  Yuuya Shimohora

IPC: G03G15/20

CPC classification number: G03G15/2028

Abstract: A fixing device includes a fixing member, a pressure member, and a guiding member. The guiding member includes a first guide surface, a second guide surface, and a pair of third guide surfaces consecutively installing both end portions in the axial direction of the first guide surface and both end portions in the axial direction of the second guide surface. The first end edge of the first guide surface has a first circular arc shape arranged such that a center portion in the axial direction projects toward the downstream side in the rotation direction with respect to both end portions in the axial direction. The second guide surface is one of a curved surface in a second circular arc shape arranged such that a center portion in the axial direction is close to the first circumference surface with respect to both end portions in the axial direction.

Abstract translation: 定影装置包括固定构件，压力构件和引导构件。 引导构件包括第一引导表面，第二引导表面和一对第三引导表面，该第三引导表面连续地安装在第一引导表面的轴向方向上的两个端部和在第二引导表面的轴向方向上的两个端部。 第一引导表面的第一端边缘具有第一圆弧形状，其布置成使得轴向中心部分相对于沿轴向的两个端部在旋转方向上向下游侧突出。 第二引导面是第二圆弧形状的曲面中的一个，轴向的中心部分相对于沿轴向的两端部接近第一圆周面。