20240044154. TRAPDOOR-INSERT ASSEMBLY COMPRISING AN INSERT HOOKED TO THE TRAPDOOR simplified abstract (AKIFIX S.P.A.)

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TRAPDOOR-INSERT ASSEMBLY COMPRISING AN INSERT HOOKED TO THE TRAPDOOR

Organization Name

AKIFIX S.P.A.

Inventor(s)

Andrea Marinelli of Bolzano (IT)

Danilo Cascia of Maiolati Spontini (AN) (IT)

Tommaso Raggetti of Ancona (IT)

TRAPDOOR-INSERT ASSEMBLY COMPRISING AN INSERT HOOKED TO THE TRAPDOOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240044154 titled 'TRAPDOOR-INSERT ASSEMBLY COMPRISING AN INSERT HOOKED TO THE TRAPDOOR

Simplified Explanation

The abstract describes a trapdoor-insert assembly that consists of a trapdoor with a fixed frame, a movable frame within the fixed frame, and a panel mounted on the movable frame. At least one of the frames has a section with a longitudinal seat defined by a bottom wall and two sidewalls. The sidewalls have two projecting wings that extend parallel to each other for the entire length of the section. The assembly also includes an insert connected to the section, which has an operating portion and a coupling body with two retaining teeth that extend in opposite directions and engage under the projecting wings.

  • The trapdoor-insert assembly consists of a trapdoor, fixed frame, movable frame, and panel.
  • At least one of the frames has a section with a longitudinal seat defined by a bottom wall and two sidewalls.
  • The sidewalls of the section have two projecting wings that extend parallel to each other for the entire length of the section.
  • The assembly includes an insert connected to the section.
  • The insert has an operating portion and a coupling body.
  • The coupling body has two retaining teeth that extend in opposite directions.
  • The retaining teeth engage under the projecting wings.

Potential Applications:

  • This trapdoor-insert assembly can be used in various types of doors, hatches, or access panels where a secure and easily operable trapdoor is required.
  • It can be applied in residential, commercial, or industrial settings where access to concealed spaces or equipment is needed.

Problems Solved:

  • The trapdoor-insert assembly provides a secure and reliable mechanism for opening and closing trapdoors.
  • The engagement of the retaining teeth under the projecting wings ensures that the trapdoor remains in place when closed.
  • The design of the assembly prevents unauthorized access to concealed spaces.

Benefits:

  • The trapdoor-insert assembly offers improved security by preventing unauthorized access.
  • It provides ease of operation with its movable frame and panel.
  • The design allows for efficient installation and maintenance of the trapdoor assembly.


Original Abstract Submitted

trapdoor-insert assembly having a trapdoor with a fixed frame, a movable frame disposed in the fixed frame and a panel mounted on the movable frame. at least one of the frames including at least one section having a longitudinal seat defined by a bottom wall and by two sidewalls. the two sidewalls include two projecting wings in opposite parallel position that extend for the entire length of the section. the assembly also includes an insert, which is connected to the section and has an operating portion and a coupling body with two retaining teeth that extend along opposite directions and are engaged under the two projecting wings.

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