Canon kabushiki kaisha (20240126195). FIXING APPARATUS simplified abstract

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FIXING APPARATUS

Organization Name

canon kabushiki kaisha

Inventor(s)

FUYUKO Koyama of Kanagawa (JP)

KENICHI Ogawa of Kanagawa (JP)

FIXING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240126195 titled 'FIXING APPARATUS

Simplified Explanation

The fixing apparatus described in the patent application is designed to fix a toner image to a printing material by nipping and conveying the material at a fixing nip. Here are the key points of the innovation:

  • The apparatus includes a film, a guide member, a nip-forming member, a roller, a support member, and a moving mechanism.
  • The guide member guides the rotation of the film within its inner space.
  • The roller contacts the outer circumferential surface of the film and forms the fixing nip with the nip-forming member.
  • The nip-forming member is movable in a direction parallel to the conveying direction of the printing material.
  • The support member is fixed to one end of the nip-forming member in the longitudinal direction.
  • The moving mechanism moves the support member relative to the guide member in the direction parallel to the conveying direction.

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      1. Potential Applications

This technology can be applied in commercial printing, packaging, and labeling industries for high-quality image fixing on various materials.

      1. Problems Solved

This technology solves the problem of inconsistent toner image fixing and ensures a secure and uniform fixing process for printing materials.

      1. Benefits

The benefits of this technology include improved print quality, increased efficiency in the printing process, and reduced maintenance requirements for fixing equipment.

      1. Potential Commercial Applications

The potential commercial applications of this technology include digital printing presses, commercial packaging machinery, and labeling systems.

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      1. Possible Prior Art

One possible prior art for this technology could be similar fixing apparatus designs used in industrial printing and packaging equipment.

      1. Unanswered Questions
        1. How does the moving mechanism ensure precise movement of the support member?

The patent application does not provide detailed information on the specific mechanism used to control the movement of the support member in relation to the guide member.

        1. What materials are recommended for the film and nip-forming member to ensure durability and longevity?

The patent application does not specify the materials recommended for the film and nip-forming member, leaving room for further research and development in material selection for optimal performance.


Original Abstract Submitted

a fixing apparatus to fix a toner image to a printing material while nipping and conveying the printing material at a fixing nip includes a film, a guide member, a nip-forming member in a recess of the guide member, a roller, a support member, and a moving mechanism. the guide member in an inner space of the film guides film rotation. the roller is in contact with a film outer circumferential surface. the roller sandwiches the film with the nip-forming member to form the fixing nip. when disposed in the recess, the nip-forming member is movable in a direction parallel to a conveying direction of the printing material. the support member is fixed to an end of the nip-forming member in a longitudinal direction. the moving mechanism moves the support member relative to the guide member in the direction parallel to the conveying direction.

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