Title:
折戸用軸受
Document Type and Number:
Japanese Patent JP7094004
Kind Code:
B2
Abstract:
To provide a folding door bearing capable of minimizing a dead space formed at an entrance of a storage chamber when a folding door is fully opened.SOLUTION: A folding door bearing mounted inside a guide rail of a folding door frame is configured to include a suspension part 3 for guiding a pivot shaft on a folding door suspension side urged by a spring, a shaft hole 7 for supporting the pivot shaft, a bolt hole 8 for passing a fastening bolt 4, and a nut 5 supported by the guide rail for screwing the fastening bolt 4. The shaft hole 7 and the bolt hole 8 are formed in a main body 2, the main body 2 is fixed to the guide rail by fastening bolt 4 and nut 5, the hanging part 3 is constituted as a member independent from the main body 2, the main body 2 is mounted inside a folding door suspension original side of the guide rail, and the hanging part 3 is detachably connected to the main body 2.SELECTED DRAWING: Figure 4
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Inventors:
Naohiro Goto
Application Number:
JP2018139352A
Publication Date:
July 01, 2022
Filing Date:
July 25, 2018
Export Citation:
Assignee:
Nakao Manufacturing Co., Ltd.
International Classes:
E05D7/081; E05D15/26
Domestic Patent References:
| JP102146A | ||||
| JP886154A |
Foreign References:
| US3805324 | ||||
| GB2391257A | ||||
| EP1342442A1 |
Attorney, Agent or Firm:
Naoya Kamada
Bunji Kamata
Yaichiro Nakatani
Bunji Kamata
Yaichiro Nakatani
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