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1. 发明公开

EP2950131A1 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, APERTURE FIXING METHOD 有权
标题翻译： VORRICHTUNG ZUR OPTISCHEN ABTASTUNG，BILDERZEUGUNGSVORRICHTUNG，BELICHTUNGSFIXIERUNGSVERFAHREN
公开(公告)号：EP2950131A1
公开(公告)日：2015-12-02
申请号：EP15169545.9
申请日：2015-05-28
申请人： Kyocera Document Solutions Inc.
发明人： Yoshida, Shingo , Kurihara, Takayuki , Mizutani, Hideji
IPC分类号： G02B26/12 , G03G15/04 , G03G21/16 , G02B5/00 , G02B7/00
CPC分类号： G02B26/124 , G02B5/005 , G02B7/003 , G02B7/004 , G03G15/04 , G03G15/04072 , G03G15/0409 , G03G21/1666 , G03G2215/0132 , G03G2215/0404 , Y10T156/10
摘要： An optical scanning device (6) includes a cylindrical aperture (82), a support member (84), and a base portion (681). In the aperture (82), an opening portion (83) that restricts a beam path width of a laser beam emitted from a light source (611-614) is formed. The support member (84) includes a cylinder supporting portion (841) that pivotably supports the aperture (82). To the base portion (681), the support member (84) is fixed by adhesion fixing. The base portion (681) includes a pass-through portion (744) that passes through between front and rear surfaces of the base portion (681) and allows the support member (84) to move in direction perpendicular to a pivoting axis of the aperture (82). The support member (84) has a length such that its lower end portion projects from a rear surface of the base portion (681) in the state where the support member (84) has been inserted in the pass-through portion (744) to such a position where laser beam is incident in the opening portion (83) of the aperture (82).
摘要翻译：光学扫描装置（6）包括圆柱形孔（82），支撑构件（84）和基部（681）。在孔（82）中，形成限制从光源（611-614）发射的激光束的光束路径宽度的开口部（83）。支撑构件（84）包括可枢转地支撑孔（82）的气缸支撑部分（841）。通过粘合固定将基部（681）固定在支撑部件（84）上。基部部分（681）包括穿过基部（681）的前表面和后表面之间的通过部分（744），并允许支撑部件（84）沿垂直于孔的枢转轴线的方向移动（82）。支撑构件（84）的长度使得其下端部在支撑构件（84）已经插入穿通部（744）的状态下从基部（681）的后表面突出到激光束入射到孔（82）的开口部分（83）中的位置。

2. 发明公开

EP2950132A1 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS 失效
标题翻译：爱尔兰白俄罗斯广播电台的OPTISCHE ABTASTVORRICHTUNG
公开(公告)号：EP2950132A1
公开(公告)日：2015-12-02
申请号：EP15169547.5
申请日：2015-05-28
申请人： Kyocera Document Solutions Inc.
发明人： Yoshida, Shingo , Mizutani, Hideji , Kurihara, Takayuki
IPC分类号： G02B26/12
CPC分类号： G03G15/0435 , G02B26/105 , G02B26/12 , G02B26/123 , G02B26/124 , G02B27/0018 , G03G15/011 , G03G15/04036 , G03G15/04045 , G03G15/04072 , G03G2215/0402 , G03G2215/0404 , G03G2215/0407
摘要： An optical scanning device (6) includes a light source (611-614), a scanning member (62), a converging lens (77), a first aperture (82), a second aperture (91), and a support member (93). The first aperture (82) is provided between the converging lens (77) and the scanning member (62) and includes a first opening portion (83) configured to restrict a beam path width in a main scanning direction of the laser beams emitted from the light source (611-614). The second aperture (91) is provided between the light source (611-614) and the converging lens (77) and includes a second opening portion (911) and a cylindrical portion (913). The second opening portion (911) is configured to restrict a beam path width in a sub scanning direction of the laser beams emitted from the light source (611-614), and is formed in the cylindrical portion (913). The support member (93) includes a cylinder supporting portion (931) that pivotably supports the cylindrical portion (913) of the second aperture (91).
摘要翻译：光学扫描装置（6）包括光源（611-614），扫描构件（62），会聚透镜（77），第一孔（82），第二孔（91）和支撑构件 93）。第一光圈（82）设置在会聚透镜（77）和扫描部件（62）之间，并且包括第一开口部（83），其被配置为限制从所述光束发射的激光的主扫描方向的光束路径宽度光源（611-614）。第二光圈（91）设置在光源（611-614）和会聚透镜（77）之间，包括第二开口部（911）和圆筒部（913）。第二开口部（911）被配置为限制从光源（611-614）发射的激光的副扫描方向的光束路径宽度，并且形成在圆筒部（913）中。支撑构件（93）包括可枢转地支撑第二孔（91）的圆柱形部分（913）的气缸支撑部分（931）。

3. 发明授权

EP2950131B1 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, APERTURE FIXING METHOD 有权
标题翻译：光学扫描装置，图像形成装置，孔径固定方法
公开(公告)号：EP2950131B1
公开(公告)日：2017-10-04
申请号：EP15169545.9
申请日：2015-05-28
申请人： Kyocera Document Solutions Inc.
发明人： Yoshida, Shingo , Kurihara, Takayuki , Mizutani, Hideji
IPC分类号： G02B26/12 , G03G15/04 , G03G21/16 , G02B5/00 , G02B7/00
CPC分类号： G02B26/124 , G02B5/005 , G02B7/003 , G02B7/004 , G03G15/04 , G03G15/04072 , G03G15/0409 , G03G21/1666 , G03G2215/0132 , G03G2215/0404 , Y10T156/10

4. 发明授权

EP2950132B1 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS AND APERTURE FIXING METHOD 失效
公开(公告)号：EP2950132B1
公开(公告)日：2018-06-20
申请号：EP15169547.5
申请日：2015-05-28
申请人： Kyocera Document Solutions Inc.
发明人： Yoshida, Shingo , Mizutani, Hideji , Kurihara, Takayuki
IPC分类号： G02B26/12
CPC分类号： G03G15/0435 , G02B26/105 , G02B26/12 , G02B26/123 , G02B26/124 , G02B27/0018 , G03G15/011 , G03G15/04036 , G03G15/04045 , G03G15/04072 , G03G2215/0402 , G03G2215/0404 , G03G2215/0407
摘要： An optical scanning device (6) includes a light source (611-614), a scanning member (62), a converging lens (77), a first aperture (82), a second aperture (91), and a support member (93). The first aperture (82) is provided between the converging lens (77) and the scanning member (62) and includes a first opening portion (83) configured to restrict a beam path width in a main scanning direction of the laser beams emitted from the light source (611-614). The second aperture (91) is provided between the light source (611-614) and the converging lens (77) and includes a second opening portion (911) and a cylindrical portion (913). The second opening portion (911) is configured to restrict a beam path width in a sub scanning direction of the laser beams emitted from the light source (611-614), and is formed in the cylindrical portion (913). The support member (93) includes a cylinder supporting portion (931) that pivotably supports the cylindrical portion (913) of the second aperture (91).

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