Title:
ASEISMIC DOOR MEMBER AND ASEISMIC DOOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/014368
Kind Code:
A1
Abstract:
Provided are an aseismic door member for preventing a turning motion of a door body from being restricted due to deformation of a frame body of a door, and an aseismic door to which the aseismic door member is mounted. The present invention comprises a gradually decreasing portion that is provided with a first surface 20 abutting against a door frame body, which is a part of a door and a second surface 10 located on an opposite side from the first surface and is formed such that a gap, which is between the first surface 20 and the second surface 10 and defines a panel thickness, continuously decreases from the maximum thickness to the minimum thickness in the width direction. Machining of forming recesses and protrusions on a surface is applied to a rear portion 21 of the first surface, which is a maximum thickness portion or a vicinity portion thereof, to prevent an aseismic door member 1 from displacing from a predetermined mounting position along the surface abutting against the door frame body.
Inventors:
ISHIKAWA JUNICHI (JP)
Application Number:
PCT/JP2023/024845
Publication Date:
January 18, 2024
Filing Date:
July 04, 2023
Export Citation:
Assignee:
ISHIKAWA JUNICHI (JP)
International Classes:
E06B5/00; E06B3/36
Domestic Patent References:
| WO2018220692A1 | 2018-12-06 |
Foreign References:
| JP3167660U | 2011-05-12 | |||
| JP2008267094A | 2008-11-06 | |||
| JP2003049588A | 2003-02-21 |
Attorney, Agent or Firm:
MINEMATSU Katsuya (JP)
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