Invention Grant
US09052687B2 Image forming device, process cartridge engaged with the same and method for firmly positioning process cartridge in image forming device
有权
图像形成装置，与其接合的处理盒以及用于将处理盒牢固地定位在图像形成装置中的方法
- Patent Title: Image forming device, process cartridge engaged with the same and method for firmly positioning process cartridge in image forming device
- Patent Title (中): 图像形成装置，与其接合的处理盒以及用于将处理盒牢固地定位在图像形成装置中的方法
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Application No.: US13641025Application Date: 2011-07-19
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Publication No.: US09052687B2Publication Date: 2015-06-09
- Inventor: Lianjun Wu
- Applicant: Lianjun Wu
- Applicant Address: CN Zhuhai, Guangdong
- Assignee: Zhuhai Seine Technology Limited
- Current Assignee: Zhuhai Seine Technology Limited
- Current Assignee Address: CN Zhuhai, Guangdong
- Agency: Jackson IPG PLLC
- Agent Demian K. Jackson
- Priority: CN201010234519 20100722
- International Application: PCT/CN2011/077304 WO 20110719
- International Announcement: WO2012/010076 WO 20120126
- Main IPC: G03G21/18
- IPC: G03G21/18
Abstract:
An image forming device, a process cartridge engageable with the same and a method for firmly positioning the process cartridge in the image forming device. The image forming device includes a main frame and a main frame driving gear, wherein a guide rail is respectively arranged on left and right sides of the inside of the main frame. An installation section is arranged at a tail end of each guide rail and the installation section and guide rail respectively define a reverse hook-shape. Lugs formed at both ends of a housing of the process cartridge are driven by a radial component of driving force of the image forming device to the process cartridge to closely bear against walls of installation sections at the tail ends of the guide rails when the process cartridge is in an operating state in the image forming device.
Public/Granted literature
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