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1. 发明申请

US20090052958A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20090052958A1
公开(公告)日：2009-02-26
申请号：US12195226
申请日：2008-08-20
申请人： Jinju OKUNO , Kazunori Nishinoue
发明人： Jinju OKUNO , Kazunori Nishinoue
IPC分类号： G03G15/20
CPC分类号： G03G15/206
摘要： An image forming apparatus includes a fixing device in which a width of a slide member is larger than a width of a pressurizing belt while both ends of the slide member are positioned outside of both ends of the pressurizing belt. The above-structured slide member makes it possible to prevent lubricant on the slide member from leaking out of the ends of the slide member and coming around the inner surface of the slide member, and thereby to prevent a pressing member beneath the slide member from swelling, resulting in avoidance of wrinkle generation on recording materials.
摘要翻译：图像形成装置包括：固定装置，其中滑动构件的宽度大于加压带的宽度，同时滑动构件的两端位于加压带的两端的外侧。上述结构的滑动构件能够防止滑动构件上的润滑剂从滑动构件的端部泄漏出来，并且在滑动构件的内表面附近，从而防止滑动构件下方的按压构件膨胀，从而避免了在记录材料上产生皱纹。

2. 发明申请

US20090014942A1 SLIDING SHEET FOR FIXING DEVICES, MANUFACTURING METHOD FOR SAME, FIXING DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：用于固定装置的滑动片，用于制造装置的制造方法，固定装置和图像形成装置
公开(公告)号：US20090014942A1
公开(公告)日：2009-01-15
申请号：US12169369
申请日：2008-07-08
申请人： Jinju OKUNO
发明人： Jinju OKUNO
IPC分类号： B65H5/02 , B21D53/00 , B41F13/00
CPC分类号： G03G15/2053 , G03G2215/2009 , G03G2215/2035 , Y10T29/49826
摘要： A sliding sheet for fixing devices in the present invention is inserted in between an endless belt constituting one member out of two members which form a nip section for fixing operation and a pressure member for pressing the endless belt from an inner surface side toward the other member out of the two members. The sliding sheet, which is made of a single resin, repeatedly has a thick section and a thin section at least with respect to a sliding direction of the endless belt due to substantial difference in resin amount per unit area corresponding to positions within a sheet surface.
摘要翻译：本发明中的固定装置用滑动片插入构成一个构件的环形带之间，形成用于固定操作的夹持区域的两个构件和用于将环形带从内表面侧向另一个构件按压的压力构件在两个成员之间。由单个树脂制成的滑动片材由于与片材表面内的位置相对应的每单位面积的树脂量的实质差异，至少相对于环形带的滑动方向重复具有厚的部分和薄的部分。

3. 发明申请

US20110229220A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110229220A1
公开(公告)日：2011-09-22
申请号：US13049346
申请日：2011-03-16
申请人： Koji YAMAMOTO , Hiroshi FUNABIKI , Masanori MURAKAMI , Jinju OKUNO
发明人： Koji YAMAMOTO , Hiroshi FUNABIKI , Masanori MURAKAMI , Jinju OKUNO
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing device including: a fixing member that heats toner image and fixes it onto a recording material; a pressure member that forms a nip that presses the recording material against the fixing member; a first air separating section that blows air against the fixing member and separates the recording sheet from the fixing member; and a separation claw that separates the recording material from the pressure member, wherein a tip of the separation claw contacts the pressure member at a position which is downstream, in a direction of movement of a surface of the pressure member, of a peak of an air blast pressure distribution on a surface of the pressure member, and wherein the air blast pressure distribution is formed by air blown against the pressure member which is caused by the air blown by the first air separating section against the fixing member.
摘要翻译：一种定影装置，包括：固定构件，其加热调色剂图像并将其固定到记录材料上; 压力构件，其形成将记录材料压靠在固定构件上的辊隙; 第一空气分离部，其将空气吹向所述固定部件，并将所述记录片材与所述固定部件分离; 以及分离爪，其将记录材料与压力构件分离，其中分离爪的尖端在压力构件的表面的运动方向的下游位置处接触压力构件，在压力构件的表面上的空气鼓风压力分布，并且其中所述鼓风压力分布由通过由所述第一空气分离部分吹送的空气相对于所述固定构件而被吹送到所述压力构件的空气形成。

4. 发明申请

US20110044735A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110044735A1
公开(公告)日：2011-02-24
申请号：US12857927
申请日：2010-08-17
申请人： Jinju OKUNO , Hiroshi FUNABIKI , Masanori MURAKAMI , Koji YAMAMOTO
发明人： Jinju OKUNO , Hiroshi FUNABIKI , Masanori MURAKAMI , Koji YAMAMOTO
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2032
摘要： A fixing device including: a heated fixing member to fix a toner image on a recording medium; a pressing member to form a nip portion between the pressing member and the fixing member; a first blowing unit that blows air to a position close to a leading edge of the recording medium; and a second blowing unit that blows air to the recording medium, wherein a discharge pressure of the air discharged by the first blowing unit is larger than that of the air ejected by the second blowing unit; a discharged air volume discharged by the first blowing unit is less than that discharged by the second blowing unit; and a first discharge port from which air is blown by the first blowing unit is arranged upstream of a second discharge port from which air is blown by the second blowing unit.
摘要翻译：一种定影装置，包括：加热的固定构件，用于将调色剂图像定影在记录介质上; 加压构件，其在所述按压构件和所述固定构件之间形成夹持部; 第一吹送单元，其将空气吹送到靠近记录介质的前缘的位置; 以及第二吹送单元，其将空气吹向记录介质，其中由所述第一吹送单元排出的空气的排出压力大于由所述第二吹送单元喷射的空气的排出压力; 由第一吹送单元排出的排出空气量小于由第二吹送单元排出的排出空气量; 并且由第一吹送单元吹送空气的第一排出口布置在第二排出口的上游，第二排出口由第二吹送单元吹送空气。

5. 发明申请

US20090052956A1 FIXING DEVICE SLIDE MEMBER AND FIXING DEVICE 有权
标题翻译：固定装置滑动构件和固定装置
公开(公告)号：US20090052956A1
公开(公告)日：2009-02-26
申请号：US12032256
申请日：2008-02-15
申请人： Jinju OKUNO
发明人： Jinju OKUNO
IPC分类号： G03G15/20
CPC分类号： G03G15/206
摘要： A fixing device slide member has a surface 40a of a sheet body 40, which surface is made of heat-resistant resin. A specific wear rate on the surface 40a of the sheet body 40 in the ring-on-disc test is 10×10−8 mm3/(N×m) or less on condition that a counterpart material is aluminum, roughness Ra is equal to 0.2 micrometer, PV is equal to 51.2 MPa×m/min, and measuring time is 50 hours. Thus, the surface 40a of the sheet body 40 is enhanced in wear resistance so as to be free from generation of worn powder, which suppresses torque increase in a pressurizing belt caused by the worn powder.
摘要翻译：固定装置滑动构件具有片体40的表面40a，该表面由耐热树脂制成。条件是：对应物质为铝，粗糙度Ra为0.2微米，光盘中的PV值为10×10 -8 mm 3 /（Nxm）以下，片状体40的表面40a的特定磨损率为等于51.2MPaxm / min，测量时间为50小时。因此，片体40的表面40a的耐磨性提高，从而不产生磨损的粉末，这抑制了由磨损的粉末引起的加压带的扭矩增加。

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