Title:
PARTITION DEVICE
Document Type and Number:
Japanese Patent JP3433398
Kind Code:
B2
Abstract:
PURPOSE: To reduce the amount of air leakage by laying out a sealing member between the upper end face of a partition panel and the top of a connecting form material and bonding the top of the sealing member with the top of the connecting form material by pressing with a pressing member.
CONSTITUTION: The lower end of a partition panel 51 which segments the interior of a clean room 3 from other areas is fixed with a lattice-shaped floor surface 57 in airtight. Then, the upper end of the panel 51 is fitted in a connecting form material 39 relatively in a slidable manner. A sealing member 61 is laid out between the upper end face of the panel 51 and the top of the form material 39 where a pressing member 36 is projectingly installed from the upper end face of the panel 51 upwardly. When a beam in steel structure is deflected by a wind pressure, the portion of the form material 39 located between the panel 51 and a hanger member 31 is expanded so that the deflection may be absorbed. When the beam is deflected, the distance between the upper end face of the panel 51 and the top 39a of the form material 39 is subjected to fluctuations and a sealing member 61 is elastically deformed in conformity with the fluctuations so that the top of the sealing material 61 may be bonded with the top 39a of the form 39 or the pressing member 63 may be bonded with the sealing material constantly, thereby preventing air leakage from the form material 39.
Inventors:
Mikio Hirose
Akira Suga
Akira Suga
Application Number:
JP20356794A
Publication Date:
August 04, 2003
Filing Date:
August 29, 1994
Export Citation:
Assignee:
Sanki Industry Co., Ltd.
International Classes:
E04B2/74; E04B2/82; E04H5/02; F24F7/06; (IPC1-7): E04H5/02; E04B2/74; E04B2/82; F24F7/06
Domestic Patent References:
| JP61225527A | ||||
| JP260115U | ||||
| JP640227U | ||||
| JP622707U |
Attorney, Agent or Firm:
Furuya Fumio (1 person outside)