Title:
DEVICE FOR OPENING AND CLOSING DOOR
Document Type and Number:
Japanese Patent JP3358505
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door opening and closing device wherein a sliding door panel can be opened and closed smoothly together with a hinged door panel and an excessive force is not required to apply to the center of rotation of the hinged door panel.
SOLUTION: A hinged door 5 is supported so as to be opened and closed by axial support parts 4 provided repectively on the top frame 2 on one side of the open frame 1 and an axial support part 4 disposed on the bottom frame 3 of the frame 1. And a sliding door panel 7 is slidably supported by the panel 5 so that the panel 7 can be protruded and retracted from the open/closure side end 6 of the panel 5. And a stopper 9 is provided at each of the top and bottom parts of the retractive side end of the panel 7 so that the stopper 9 is releasably fitted in the part 4 so as to be rotatable.
Inventors:
Takeyuki Sakai
Hirotoshi Nagaoka
Hirotoshi Nagaoka
Application Number:
JP23011397A
Publication Date:
December 24, 2002
Filing Date:
August 27, 1997
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
E06B3/50; E05D15/58; (IPC1-7): E05D15/58; E06B3/50
Domestic Patent References:
| JP32486A | ||||
| JP94314A | ||||
| JP56149776U | ||||
| JP6234081U | ||||
| JP382784U |
Attorney, Agent or Firm:
Junji Ando
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