Title:
FIRE PREVENTION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/188241
Kind Code:
A1
Abstract:
A fireproof door comprises: a core member 50 which is a structural member of the frame of the fireproof door; a decorative member 42 that is attached to the core member 50; brackets 43 that attach to the core member 50 and are for attaching the decorative member 42 to the core member 50; and an attachment structure that attaches the decorative member 42 to the core member 50 so as to allow the decorative member 42 to be displaced with respect to the core member 50 as a result of thermal deformation of the decorative member 42 during a fire. The attachment structure secures the decorative member 42 to the brackets 43, which are attached to the top edge, center and bottom edge of the core member 50, using screws 45.
Inventors:
SHIKOKU YASUNORI (JP)
NAGATSU SHINJI (JP)
KOTANI SATOMI (JP)
NAGATSU SHINJI (JP)
KOTANI SATOMI (JP)
Application Number:
PCT/JP2017/016361
Publication Date:
November 02, 2017
Filing Date:
April 25, 2017
Export Citation:
Assignee:
NABTESCO CORP (JP)
International Classes:
E06B5/16; E06B1/52
Foreign References:
| JPS6023580B2 | 1985-06-08 | |||
| JPS6023581B2 | 1985-06-08 | |||
| JPH05125873A | 1993-05-21 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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