Title:
FLOOR MATERIAL AND FLOOR STRUCTURE
Document Type and Number:
Japanese Patent JP3134142
Kind Code:
B2
Abstract:
PURPOSE: To prevent the generation of treading sound of a floor material by installing a clearance to opposed surfaces between a male part and a small hole and the lower opposed surfaces and what is more, sloping the upper ends of the male part and the small hole.
CONSTITUTION: Buffer members 1 are provided on the bottoms of wooden floor material main bodies 5, and what is more, a solid joint male part 6 or a small hole 7 is installed to an end face to be joined. When connected to adjacent floor materials 8, they are designed based on such dimensions that clearances 9 and 10 may be produced on the opposed surfaces between the male part 6 and the small hole 7 and the lower opposed surfaces respectively. Under this structure, the upper end face of the male part 6 or the small hole are adapted to shape up sloped surfaces 11 and 12, thereby eliminating those portions where the floor material main bodies 5 and 8 are connected to each other on the vertical surfaces and preventing the generation of treading sound produced by friction. In addition, The upper end face of the male part or the small hole may be projected or recessed in cross section shape. The upper end face of a phase notched lower offset portion or the lower notched part may be a sloped surface.
Inventors:
Hidetoshi Suzuki
Application Number:
JP33498393A
Publication Date:
February 13, 2001
Filing Date:
December 28, 1993
Export Citation:
Assignee:
Asahi Woodtech Co., Ltd.
International Classes:
E04F15/04; E04F15/02; E04F15/18; E04F15/20; (IPC1-7): E04F15/04; E04F15/04
Domestic Patent References:
| JP3172452A | ||||
| JP61184043U | ||||
| JP4113642U | ||||
| JP421620U | ||||
| JP56171940U |
Attorney, Agent or Firm:
Eisuke Kishimoto (3 others)
Previous Patent: 飲酒運転禁止装置付き乗りもの
Next Patent: ABNORMALITY DETECTING AND TRANSMITTING METHOD IN REMOTE MONITOR SYSTEM
Next Patent: ABNORMALITY DETECTING AND TRANSMITTING METHOD IN REMOTE MONITOR SYSTEM