Title:
建具の開閉操作装置及び建具
Document Type and Number:
Japanese Patent JP7239506
Kind Code:
B2
Abstract:
To easily perform an opening/closing operation of a sliding sash even in a fitting installed in a high location, without being restricted to an installation location.SOLUTION: An opening/closing operation device for a fitting to operate an operator unit 30 for opening and closing a frame body 10, includes: an output shaft 84 that is connected to the operator unit 30; an input pulley 52 that is rotatably installed in a case 51 provided with the output shaft 84; and a power transmission mechanism that transmits the rotation of the input pulley 52 to the output shaft 84. The case 51 is provided with an inner wire 60a and an outer tube 60b so as to enable a pulling operation. The input pulley 52 is connected to the inner wire 60a so as to rotate in one direction when the inner wire 60a is pulled. The power transmission mechanism has a reversing drive part 55 that reverses the rotation direction of the output shaft 84 when the outer tube 60b is pulled.SELECTED DRAWING: Figure 2
Inventors:
Masakatsu Senda
Takayuki Seto
Tomoya Watanabe
Hideki Tanaka
Takayuki Seto
Tomoya Watanabe
Hideki Tanaka
Application Number:
JP2020012880A
Publication Date:
March 14, 2023
Filing Date:
January 29, 2020
Export Citation:
Assignee:
ykk ap corporation
Hilex Corporation
Hilex Corporation
International Classes:
E05F11/04
Domestic Patent References:
| JP2019157437A | ||||
| JP2018071198A | ||||
| JP2009121232A | ||||
| JP39018197Y1 |
Foreign References:
| US20090120592 | ||||
| US1597190 |
Attorney, Agent or Firm:
Sakai International Patent Office
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