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1. 发明授权

US5940116A Device for connecting an option tray of a laser beam printer simultaneously with the placement thereof 失效
标题翻译：用于将激光束打印机的选档盘与其放置同时连接的装置
公开(公告)号：US5940116A
公开(公告)日：1999-08-17
申请号：US800015
申请日：1997-02-13
申请人： Seo-won Park , Young-gu Kim
发明人： Seo-won Park , Young-gu Kim
IPC分类号： B41J29/02 , G03G15/00 , H05K7/14 , G03G21/16
CPC分类号： G03G21/1652 , B41J29/02 , H05K7/1454 , G03G2221/1654 , G03G2221/166
摘要： A device connects an optional tray of a laser beam printer simultaneously with the placement of the optional tray. The device has a alignment pin printer terminal projected from a lower surface of a printer body and connected to a CPU in the printer body, a pin hole formed at the position corresponding to the printer terminal on an upper surface of the optional tray, and a tray terminal formed to be applied with the elasticity in the pin hole and connected to a PCB in the optional tray. An elastic member closely connects the tray terminal to the printer terminal when combining the printer body to the optional tray, by elastically supporting the tray terminal.
摘要翻译：设备将激光打印机的可选纸盘与可选纸盘的放置同时连接。该装置具有从打印机主体的下表面突出并连接到打印机主体中的CPU的定位销打印机端子，在与可选托盘的上表面上的打印机端子相对应的位置处形成的销孔，以及托盘端子形成为在销孔中施加弹性并连接到可选托盘中的PCB。通过弹性地支撑托盘端子，将打印机主体与可选托盘组合时，弹性构件将托盘端子紧密地连接到打印机端子。

2. 发明申请

US20100254735A1 Image forming apparatus and fixing device 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US20100254735A1
公开(公告)日：2010-10-07
申请号：US12801602
申请日：2010-06-16
申请人： Seo-won Park
发明人： Seo-won Park
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An image forming apparatus including a fixing device having first and second rollers to press against each other with a sheet of paper to be transferred therebetween. The apparatus includes a roller frame to support the first roller; a separation claw, which, when disposed in an operational position on an outer circumferential surface of the first roller, separates the sheet of paper from the first roller; a claw frame to support the separation claw, which is movably attached to the roller frame to allow the separation claw to move between the operational position and a withdrawal position, at which the separation claw is withdrawn from the operational position; and an elastic member coupled between the claw frame and the roller frame, to bias the claw frame such that biasing force applied to the claw frame causes the separation claw to move from the withdrawal position to the operational position.
摘要翻译：一种图像形成装置，包括具有第一和第二辊的定影装置，所述第一和第二辊彼此压紧以便在其间转印的纸张。该装置包括支撑第一辊的滚子框架; 分离爪，当设置在所述第一辊的外周面上的操作位置时，将所述纸与所述第一辊分离; 用于支撑分离爪的爪框架，其可移动地附接到辊框架，以允许分离爪在操作位置与退出位置之间移动，分离爪从操作位置撤回; 以及耦合在所述爪框架和所述滚子框架之间的弹性构件，以偏置所述爪框架，使得施加到所述爪框架的偏置力使得所述分离爪从所述退出位置移动到所述操作位置。

3. 发明申请

US20060275060A1 Image forming apparatus and fixing device 失效
标题翻译：图像形成装置和定影装置
公开(公告)号：US20060275060A1
公开(公告)日：2006-12-07
申请号：US11433565
申请日：2006-05-15
申请人： Seo-won Park
发明人： Seo-won Park
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An image forming apparatus comprising including a pressing roller to press a sheet of printing paper, further comprising: and a heating roller to press against each other with a sheet of printing paper to be transferred therebetween to rotate against the pressing roller, leaving a moving path of the sheet of printing paper therebetween, and heat the sheet of printing paper, the apparatus including a roller frame to support the heating roller; a separation claw, which, when is disposed in an operational position on an outer circumferential surface of the heating roller, to which the sheet of printing paper is discharged, and separates the sheet of printing paper from the heating roller; and a claw frame to support the separation claw, and which is detachably attached to the roller frame to makeallow the separation claw to move between the operational position and a withdrawal position, at which the separation claw is withdrawn from the operational position. Thus, the present invention provides an image forming apparatus and a fixing device which corrects a paper jam that occurs between a heating roller and a separation claw without difficulty.
摘要翻译：一种图像形成装置，包括：加压辊，用于按压一张打印纸，还包括：加热辊，用一张打印纸按压彼此以在其间转移以相对于加压辊旋转，留下移动路径的印刷纸张，并加热印张纸，该装置包括一个支承加热辊的滚子框架; 分离爪，当被布置在所述加热辊的外周面上的操作位置时，所述打印纸张被排出到所述分离爪，并且将所述打印纸与所述加热辊分离; 以及用于支撑分离爪的爪框架，并且其可拆卸地附接到滚子框架，以允许分离爪在操作位置与退出位置之间移动，在该退出位置处，分离爪从操作位置撤回。因此，本发明提供了一种图像形成装置和定影装置，其难以纠正加热辊和分离爪之间发生的卡纸。

4. 发明授权

US08107865B2 Image forming apparatus and fixing device 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US08107865B2
公开(公告)日：2012-01-31
申请号：US12801602
申请日：2010-06-16
申请人： Seo-won Park
发明人： Seo-won Park
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An image forming apparatus including a fixing device having first and second rollers to press against each other with a sheet of paper to be transferred therebetween. The apparatus includes a roller frame to support the first roller; a separation claw, which, when disposed in an operational position on an outer circumferential surface of the first roller, separates the sheet of paper from the first roller; a claw frame to support the separation claw, which is movably attached to the roller frame to allow the separation claw to move between the operational position and a withdrawal position, at which the separation claw is withdrawn from the operational position; and an elastic member coupled between the claw frame and the roller frame, to bias the claw frame such that biasing force applied to the claw frame causes the separation claw to move from the withdrawal position to the operational position.
摘要翻译：一种图像形成装置，包括具有第一和第二辊的定影装置，所述第一和第二辊彼此压紧以便在其间转印的纸张。该装置包括支撑第一辊的滚子框架; 分离爪，当设置在所述第一辊的外周面上的操作位置时，将所述纸与所述第一辊分离; 用于支撑分离爪的爪框架，其可移动地附接到辊框架，以允许分离爪在操作位置与退出位置之间移动，分离爪从操作位置撤回; 以及耦合在所述爪框架和所述滚子框架之间的弹性构件，以偏置所述爪框架，使得施加到所述爪框架的偏置力使得所述分离爪从所述退出位置移动到所述操作位置。

5. 发明授权

US07761043B2 Image forming apparatus and fixing device 失效
标题翻译：图像形成装置和定影装置
公开(公告)号：US07761043B2
公开(公告)日：2010-07-20
申请号：US11433565
申请日：2006-05-15
申请人： Seo-won Park
发明人： Seo-won Park
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An image forming apparatus comprising including a pressing roller to press a sheet of printing paper, further comprising: and a heating roller to press against each other with a sheet of printing paper to be transferred therebetween to rotate against the pressing roller, leaving a moving path of the sheet of printing paper therebetween, and heat the sheet of printing paper, the apparatus including a roller frame to support the heating roller; a separation claw, which, when is disposed in an operational position on an outer circumferential surface of the heating roller, to which the sheet of printing paper is discharged, and separates the sheet of printing paper from the heating roller; and a claw frame to support the separation claw, and which is detachably attached to the roller frame to makeallow the separation claw to move between the operational position and a withdrawal position, at which the separation claw is withdrawn from the operational position. Thus, the present invention provides an image forming apparatus and a fixing device which corrects a paper jam that occurs between a heating roller and a separation claw without difficulty.
摘要翻译：一种图像形成装置，包括：加压辊，用于按压一张打印纸，还包括：加热辊，用一张打印纸按压彼此以在其间转移以相对于加压辊旋转，留下移动路径的印刷纸张，并加热印张纸，该装置包括一个支承加热辊的滚子框架; 分离爪，当被布置在所述加热辊的外周面上的操作位置时，所述打印纸张被排出到所述分离爪，并且将所述打印纸与所述加热辊分离; 以及用于支撑分离爪的爪框架，并且其可拆卸地附接到滚子框架，以允许分离爪在操作位置与退出位置之间移动，在该退出位置处，分离爪从操作位置撤回。因此，本发明提供了一种图像形成装置和定影装置，其难以纠正加热辊和分离爪之间发生的卡纸。

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