Title:
SOLAR PANEL FRAME
Document Type and Number:
Japanese Patent JP2013053479
Kind Code:
A
Abstract:
To provide a solar panel frame for achieving a lighter weight.
A solar panel frame 1 for fixing a solar panel 2 comprises: a pair of rafters 10, 10 extending in the longitudinal direction; and two or more horizontal joists 30, 30 perpendicular to the rafters 10. The rafters 10 are arranged in parallel to each other with a space, and the horizontal joists 30 are mounted over the rafters 10 so that both ends project from the rafters 10. A projection length X of each horizontal joist 30 ranges from 0.085 to 0.410 time a total length Y of each horizontal joist 30.
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Inventors:
KAIHATSU YASUHIRO
ONO TAKESHI
SAITO EITOKU
ISHIKAWA HIROMITSU
NAKANO NAOKI
TAKEUCHI TAKAYUKI
NAGATA YOSHITAKE
SATO HIROSHI
ONO TAKESHI
SAITO EITOKU
ISHIKAWA HIROMITSU
NAKANO NAOKI
TAKEUCHI TAKAYUKI
NAGATA YOSHITAKE
SATO HIROSHI
Application Number:
JP2011193369A
Publication Date:
March 21, 2013
Filing Date:
September 05, 2011
Export Citation:
Assignee:
NIKKEIKIN ALUMINIUM CORE TECH
RIKEN LIGHT METAL IND CO
SUMIKEI NIKKEI ENG CO LTD
NLM ECAL CO LTD
NIPPON LIGHT METAL CO
NIKKEI KATAZAI KK
NIKKEI SANGYO KK
RIKEN LIGHT METAL IND CO
SUMIKEI NIKKEI ENG CO LTD
NLM ECAL CO LTD
NIPPON LIGHT METAL CO
NIKKEI KATAZAI KK
NIKKEI SANGYO KK
International Classes:
H01L31/042; E04H5/00
Domestic Patent References:
| JP2008208554A | 2008-09-11 | |||
| JPH11222991A | 1999-08-17 | |||
| JP2009041286A | 2009-02-26 | |||
| JP2000101123A | 2000-04-07 | |||
| JPS5922835U | 1984-02-13 | |||
| JP2004132166A | 2004-04-30 | |||
| JP2004204535A | 2004-07-22 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Nosho Machida
Etsuo Tada
Nosho Machida