FORMING METHOD OF OPENING FOR EQUIPMENT APPARATUS IN CEILING

Title:

FORMING METHOD OF OPENING FOR EQUIPMENT APPARATUS IN CEILING

Document Type and Number:

Japanese Patent JP2003227201

Kind Code:

A

Abstract:

To provide a forming method of an easily formable opening for an equipment apparatus.

The point of this forming method of the opening for the equipment apparatus in the ceiling is characterized in that an opening forming material 6 is arranged on an under surface of the equipment apparatus 1 suspended from a slab 4, and after stretching a ceiling material 12 by assembling a ceiling backing material 9 in a place other than an installation place of the opening forming material 6, the opening forming material 6 is removed from the equipment apparatus 1, and includes suspending the equipment apparatus 1 from the slab 4 after arranging the opening forming material 6, and includes that the opening forming material 6 can freely expand at least in the lengthwise direction or the lengthwise direction and the width direction.

Inventors:

WATANABE HAJIME
KOJIMA KUNIHARU
FUKUMURA TSUYOSHI
FURUKOSHI HITOSHI
KAWASAKI TOMOE
MIZUTANI TOKIRO

Application Number:

JP2002026910A

Publication Date:

August 15, 2003

Filing Date:

February 04, 2002

Export Citation:

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Assignee:

TODA CONSTRUCTION

International Classes:

E04B9/00; E04F17/04; (IPC1-7): E04B9/00; E04F17/04

Attorney, Agent or Firm:

Isao Sasaki (1 person outside)

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