Title:
FLOOR STRUCTURE
Document Type and Number:
Japanese Patent JP3505249
Kind Code:
B2
Abstract:
PURPOSE: To use a finishing material with relatively free dimensions without positions where decrease in floor strength may happen, even when the finishing material is directly stuck on a single sub-floor material without a preparatory material spread between the single sub-floor material and the finishing material.
CONSTITUTION: The size of a single sub-floor material 4 and a finishing material 5 is selected so that the finishing material 5 straddles butt-jointed points of single sub-floor materials 4 parallel to either shorter side or longer side of the square single sub-floor material A. And a connection means 6 is provided to connect the adjacent single sub-floor material 4 at the butt-jointed position of the single sub-floor material 4 in the direction crossing at right angles with the butt-jointed position which the finishing material 5 straddles without fail.
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Inventors:
Tomohisa Nagayama
Hideaki Nishida
Hideaki Nishida
Application Number:
JP33414494A
Publication Date:
March 08, 2004
Filing Date:
December 16, 1994
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
E04F15/00; (IPC1-7): E04F15/00
Domestic Patent References:
| JP5239906A | ||||
| JP61196061A | ||||
| JP57125831U | ||||
| JP57159938U | ||||
| JP542478U | ||||
| JP662080U | ||||
| JP63171546U | ||||
| JP62201236U | ||||
| JP32238B1 | ||||
| JP5340020Y1 |
Other References:
【文献】特許2556809(JP,B2)
Attorney, Agent or Firm:
Takeo Masuda