Title:
CRAMP
Document Type and Number:
Japanese Patent JPH094617
Kind Code:
A
Abstract:
PURPOSE: To provide a cramp capable of mutually attaching lumber together with their surfaces flush and directly lining such lumber surfaces with a gypsum board or the like.
CONSTITUTION: A cramp composed of an upper side beam part 1 with leg parts 2, 2 hanging down from both ends and the whole made in a portal shape has a recessed groove 10 formed on the back side of the upper beam part 1 and the legs 2, 2. The upper wall 9 of the upper beam part 1 has a compressed lumber clearance slit 3 perforated through it.
Inventors:
MURAMATSU RYOICHI
Application Number:
JP17434795A
Publication Date:
January 07, 1997
Filing Date:
June 15, 1995
Export Citation:
Assignee:
KOKUSAI BYORA KK
International Classes:
F16B15/00; (IPC1-7): F16B15/00
Attorney, Agent or Firm:
Takeshi Nakatani
Next Patent: CONNECTING FASTENER