18594155. PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
Kazuo Chadani of Suntoh-gun (JP)
Tomonori Mori of Numazu-shi (JP)
Koji Hashimoto of Suntoh-gun (JP)
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18594155 titled 'PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
The patent application describes a process cartridge with a coupling member that allows for the rotation of the developing roller in a printer or copier.
- The coupling member includes a driven portion, an intermediary portion, and a driving portion.
- The intermediary portion is movable relative to the driven portion in a direction crossing the axis of the developing roller.
- The driving portion receives a driving force for rotating the developing roller and is movable relative to the intermediary portion in a similar direction.
Potential Applications: - This technology can be used in various types of printers and copiers to improve the efficiency of the developing roller. - It can also be applied in industrial printing processes where precise control of the developing roller is required.
Problems Solved: - The coupling member allows for smooth and controlled rotation of the developing roller, reducing the risk of jams or malfunctions. - It ensures consistent and high-quality printing results by maintaining proper engagement between the components.
Benefits: - Improved reliability and longevity of the developing roller. - Enhanced print quality and consistency. - Reduced maintenance and downtime for printers and copiers.
Commercial Applications: - This technology can be utilized by printer and copier manufacturers to enhance the performance of their products. - It can also be integrated into industrial printing systems for more efficient and reliable operation.
Questions about the technology: 1. How does the coupling member improve the performance of the developing roller? 2. What are the potential cost savings associated with implementing this technology in printers and copiers?
Frequently Updated Research: - Stay updated on advancements in developing roller technology to ensure optimal performance and compatibility with the coupling member.
Original Abstract Submitted
A process cartridge comprises a photosensitive drum and a developing roller. A coupling member is provided adjacent to one axial end of the developing roller. The coupling member includes a driven portion, and an intermediary portion configured and positioned to engage with the driven portion. The intermediary portion is also configured to be movable relative to the driven portion in a direction crossing the axis of the developing roller while maintaining engagement with the driven portion. The coupling member further includes a driving portion configured and positioned to receive a driving force for rotating the developing roller. The driving portion is also configured to engage with the intermediary portion, and to be movable relative to the intermediary portion in a direction crossing the axis of the developing roller while maintaining engagement with the intermediary portion.
