18603393. CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
Masaaki Sato of Yokohama-shi (JP)
Hiroyuki Munetsugu of Yokohama-shi (JP)
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18603393 titled 'CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
The abstract of the patent application describes a cartridge with a developing roller that can rotate about an axis and a coupling member for receiving a driving force, which is connected to the developing roller. There are two urging members that contact the coupling member, with one urging the coupling member in one direction and the other urging it in the opposite direction simultaneously.
- The cartridge includes a developing roller that can rotate about an axis.
- A coupling member is present to receive a driving force and is connected to the developing roller.
- Two urging members are in contact with the coupling member, with one urging it in one direction and the other urging it in the opposite direction simultaneously.
Potential Applications: - This technology can be used in printers, photocopiers, and other imaging devices that require developing rollers. - It can improve the efficiency and performance of printing and copying processes.
Problems Solved: - Provides a more stable and balanced rotation of the developing roller. - Ensures proper distribution of the driving force to the developing roller.
Benefits: - Enhanced reliability and longevity of the cartridge. - Improved print quality and consistency. - Reduced maintenance and downtime for imaging devices.
Commercial Applications: - This technology can be utilized by manufacturers of printers and photocopiers to enhance the performance and reliability of their products, potentially leading to increased sales and customer satisfaction.
Questions about the technology: 1. How does the presence of two urging members improve the performance of the developing roller? 2. What are the potential cost savings for companies implementing this technology in their imaging devices?
Original Abstract Submitted
A cartridge includes a developing roller rotatable about an axis L of the developing roller and a coupling member for receiving a driving force, with the coupling member being operatively connected to the developing roller. A first urging member is contactable to the coupling member, with the first urging member being configured to urge the coupling member in a first direction. A second urging member is contactable to the coupling member, with the second urging member being configured to urge the coupling member in a second direction that is opposite to the first direction. The first and second urging members are simultaneously contactable to the coupling member.
