Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WINDOW SHUTTER
Document Type and Number:
Japanese Patent JPH0610572
Kind Code:
A
Abstract:

PURPOSE: To prevent the hanging down of a movable frame bearing a door plate in the case the door plate is overhanged from an opening frame to store.

CONSTITUTION: A window shutter is constituted of a movable frame 1 borne thereon so that it is capable of overhanging from the end of a horizontal frame 6 of an opening frame 5, a door plate 2 having a jamb 21 on an open side connected to the movable frame 1 and moving together with the movable frame 1, a coupling link 3 constructed between a jamb 7 on an open side of the door plate 2 of the opening frame 5 and the jamb 21 of the door plate 2 and coupling both jambs 7 and 21, and an auxiliary link 4 constructed between an intermediate section of the coupling link 3 and the jamb 7 of the opening frame 5 and coupling the coupling 3 and jamb 7. The coupling link 3 is pivoted on the door plate 2, the coupling link 3 and auxiliary link 4 coupled with each other are borne on the jamb 7 at two places, so that vertical load of the door plate 2 and moment are imposed on the jamb 7, and a burden on the load of the movable frame 1 is eliminated to prevent the hanging down thereof.


Inventors:
UMEDA JIRO
YOKOYAMA SHINJI
Application Number:
JP1992000164781
Publication Date:
January 18, 1994
Filing Date:
June 23, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UMEDA KINZOKU KK
YKK ARCHITECTURAL
International Classes:
E05F11/20; E06B9/04; (IPC1-7): E06B9/04; E05F11/20
Attorney, Agent or Firm:
久門 知



 
Next Patent: 冷蔵庫の制御装置