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Patent Searching and Data


Title:
BAY WINDOW AUTOMATIC OPENING/CLOSING DEVICE
Document Type and Number:
Japanese Patent JP2007169916
Kind Code:
A
Abstract:

To provide a window automatic opening/closing system which controls opening/closing operation of a window by a sensor such as a rainwater sensor of a window (bay window) of a Western-style house, wherein the system is reliable and simple, and allows anyone to operate the same.

The bay window automatic opening/closing device is formed of: the bay window openably arranged in a bay window frame body via a pair of upper and lower links; a driving link arranged inside the bay window; a moving means for operating the driving link; and a link mechanism arranged between the window frame and the bay window, for determining an open front end location of the bay window. Thus automatic opening/closing operation and automatic locking/unlocking operation of the bay window can be achieved.


Inventors:
HAMAZAKI YUKIO
Application Number:
JP2005000365370
Publication Date:
July 05, 2007
Filing Date:
December 19, 2005
Export Citation:
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Assignee:
HAMADA KOUSYOU CO LTD
International Classes:
E05F15/12; E05B47/00; E05B65/06; E06B3/00
Domestic Patent References:
JPH0673948A1994-03-15
JP2005030068A2005-02-03
JPH04327675A1992-11-17
JPH10102932A1998-04-21
Attorney, Agent or Firm:
竹中 一宣
大矢 広文