Title:
SCAFFOLDING BRACING
Document Type and Number:
Japanese Patent JP2948763
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a failure accident of a scaffolding bracing during building working by disposing a body fitting having a small plate insertion piece and a hole part a small plate locking piece and a small plate grasping means on both the ends of a rod member on a scaffold bracing.
SOLUTION: When the insertion pieces 9 of small plate grasping means 5A, 5B are inserted in the small plates 3 of oppositely disposed columns 2 on both the ends of rod members 8 from upward, the side plates 3a of the small plates are disposed between the insertion piece 9 and a small plate locking piece 12. Thereafter, when the wedge piece 14 of the small plate grasping means is inserted in a hole part 10 from a root part side near a body fitting 11 near the small plate locking piece 12 of the hole part 10, the small locking piece 12 is pressed by the wedge piece 14 to be moved to the side of the insertion piece 9 and a hook 12a formed on the lower part of the small plate locking piece 12 is locked on the lower edge of the side plate 3a of the small plate 3. Thus, the hook of the small plate locking piece 12 firmly fixed by the wedge piece 14 is hung on the lower end of the side plate of the small plate, and the small plate grasping means 5A, 5B are not pulled out.
Inventors:
ASAI YOSHUKI
Application Number:
JP20051296A
Publication Date:
September 13, 1999
Filing Date:
July 30, 1996
Export Citation:
Assignee:
TOOTETSUKUSU KK
International Classes:
E04G7/22; E04G7/30; (IPC1-7): E04G7/22; E04G7/30
Attorney, Agent or Firm:
Kenichiro Matsuo
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