18542933. ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT simplified abstract (CANON KABUSHIKI KAISHA)
Contents
- 1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT
Organization Name
Inventor(s)
Masanari Morioka of Kanagawa (JP)
Takeo Kawanami of Kanagawa (JP)
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18542933 titled 'ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT
Simplified Explanation
The patent application describes a cartridge with a unique coupling design that includes a guiding portion, an engaging portion, and a visor portion. The visor portion extends outward in a direction perpendicular to the axis of the coupling, covering a space downstream of the engaging portion or positioned upstream of the guiding portion in the rotational direction of the coupling.
- The cartridge includes a casing, a photosensitive drum, and a coupling with a guiding portion, an engaging portion, and a visor portion.
- The visor portion of the coupling extends outward in a direction perpendicular to the axis of the coupling.
- The visor portion covers a space downstream of the engaging portion or is positioned upstream of the guiding portion in the rotational direction of the coupling and adjacent to the guiding portion.
Potential Applications
The unique coupling design of the cartridge could be applied in various printing and imaging devices to improve the efficiency and reliability of the printing process.
Problems Solved
This technology solves the problem of ensuring proper alignment and engagement of the photosensitive drum within the cartridge, leading to better print quality and performance.
Benefits
- Improved alignment and engagement of the photosensitive drum - Enhanced print quality and performance - Increased reliability of the printing process
Potential Commercial Applications
The innovative coupling design of the cartridge could be utilized in laser printers, photocopiers, and other imaging devices to enhance their functionality and output quality.
Possible Prior Art
One possible prior art could be cartridges with traditional coupling designs that may not provide the same level of alignment and engagement as the described invention.
Unanswered Questions
How does this technology compare to existing coupling designs in terms of cost-effectiveness?
The patent application does not provide information on the cost implications of implementing this new coupling design. Further research or analysis would be needed to determine if the benefits outweigh the potential increase in production costs.
What impact could this technology have on the overall lifespan of the cartridge and the device it is used in?
The patent application does not address the potential impact of the new coupling design on the longevity of the cartridge or the printing device. Additional testing or long-term studies would be necessary to evaluate any effects on durability and lifespan.
Original Abstract Submitted
A cartridge includes a casing, a photosensitive drum, and a coupling operatively connected to the photosensitive drum. The coupling includes a guiding portion, an engaging portion, and a visor portion. The visor portion projects outwardly in a direction perpendicular to the axis of the coupling. The visor portion covers a space downstream of the engaging portion in the rotational direction of the coupling or the visor portion is positioned upstream of the guiding portion in the rotational direction of the coupling and adjacent to the guiding portion.
