Title:
SASH LOWER RAIL AND STRUCTURE OF SASH LOWER FRAME PART
Document Type and Number:
WIPO Patent Application WO/2007/046367
Kind Code:
A1
Abstract:
A sash lower rail with a guide part and a structure of a sash lower frame part with a
flat surface part. The sash lower rail (62) comprises sash rollers (62d) having a
proper width and formed in a circular shape when viewed from the side. An indoor side-part
(62b) and the guide part (62c) having a greater downward length than the indoor
side-part (62b) downward are formed on both sides of the sash rollers (62d). A
connection part (62a) is formed on the sash lower rail between the upper ends of
the indoor side-part (62b) and the guide part (62c). The sash lower frame part
(20) is formed of the uniform flat surface part (22) of approximately rectangular shape
when viewed from the top. Two guide grooves (22a) are formed parallel with each
other in the flat surface part (22). The tip part (26a) of a clearance filling part
(26) on the opposite side of its mounting side is installed so as to always abut
on the side face of the guide part (62c) of the sash lower rail (62) when the sash
lower rail (62) is built into the sash lower frame part (20). As a result, dusts or
the like can be prevented from entering indoors through the guide grooves (22a) formed
in the sash lower frame part (20).
Inventors:
HORII TERUNAGA (JP)
Application Number:
PCT/JP2006/320636
Publication Date:
April 26, 2007
Filing Date:
October 17, 2006
Export Citation:
Assignee:
HORII TERUNAGA (JP)
International Classes:
E06B1/70; E06B7/16
Foreign References:
| JP2000186472A | 2000-07-04 | |||
| JP2000240345A | 2000-09-05 | |||
| JP2003176671A | 2003-06-27 | |||
| JPH1181814A | 1999-03-26 |
Attorney, Agent or Firm:
OKADA, Masahiro (3rd Floor Iyo Building, 2-21,, Minamihonmachi 4-chome,, Chuo-k, Osaka-shi Osaka 54, JP)
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