Title:
I-SHAPE SUPPORTER FOR BUILDING
Document Type and Number:
Japanese Patent JPH11351496
Kind Code:
A
Abstract:
To connect a plurality of I-shape supporters with one another without using any additional tools and clamping means.
In consequence, a part of width B1 of a longitudinal rib 20 at the outermost side of an I-shape supporter is fitted in a part of height H1 of undercut parts 16 at both sides of a longitudinal groove 14 of a supporter head 12, two or more than these I-shape supporters forms a coupling section being clamped with one another on the basis of a restraint of mutual form with their heads 12.
Inventors:
KOLLER ERNST
Application Number:
JP11453299A
Publication Date:
December 24, 1999
Filing Date:
April 22, 1999
Export Citation:
Assignee:
KOLLER ERNST
International Classes:
F16S3/04; E04B1/24; E04C3/06; E04C3/32; E04C3/04; (IPC1-7): F16S3/04
Attorney, Agent or Firm:
Hironobu Onda