Title:
CONNECTION STRUCTURE OF ROOFING PANEL
Document Type and Number:
Japanese Patent JP2978412
Kind Code:
B2
Abstract:
PURPOSE: To prevent roofing panels from coming off at the connected positions resulting from blow-up owing to the negative pressure and prevent rain water from overflowing the end of roofing panels while connecting the panels without superposing them to drain well and firmly connect the panels by effectively making use of the above constitution.
CONSTITUTION: A recessed groove Y is formed in the eaves-ridge direction at the outside of the peaks (a) at both side ends of roofing panels 3a, 3b. A protrusion Z higher than the recessed groove Y in the inside of the recessed groove Y to the adjacently positioned to the inward side is formed. Setting pieces 11, 11 pressing the inside face of the peaks (a), (a) of panels 2a, 3b are formed at both ends of a setting metal tool 6 for connection. The recessed grooves Y, Y of adjacent roofing panels 3a, 3b are received by the recessed groove receives 30, 30 of a receiving metal tool 2 for connection and the protrusions Z, Z are received by a protrusion receive 31 inserted in the lower face thereof. Setting pieces 11, 11 of the setting metal tool 6 for connection are arranged at the inner face side of the peaks (a), (a).
Inventors:
MURAYAMA MINORU
HARADA YUTAKA
MEIWASHU SATORU
HARADA YUTAKA
MEIWASHU SATORU
Application Number:
JP153695A
Publication Date:
November 15, 1999
Filing Date:
January 09, 1995
Export Citation:
Assignee:
DAIDO KOHAN KK
International Classes:
E04D3/366; (IPC1-7): E04D3/366
Domestic Patent References:
| JP1142161A |
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)
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