Title:
スラットガイド機構
Document Type and Number:
Japanese Patent JP7386016
Kind Code:
B2
Abstract:
To restrain an interference sound of a smoother and a shutter curtain to aim for a space saving in a height direction of a shutter upper part structure.SOLUTION: A smoother for guiding a lifting of a shutter curtain above an opening is formed with an upper guide roller 160 and a lower guide body, the guide body consists of a metallic support member (a support piece) and a resin guide 161 provided in the metallic support member, an upper part of the guide body and a lower half of the guide roller 160 are in an overlapping height position in a side view, and at least an upper part of a guide surface of the resin guide 161 extends in a tangential direction of a substantially intermediate point in a height direction of a peripheral surface of the guide roller 160.SELECTED DRAWING: Figure 7
Inventors:
Yoshihiro Yamato
Takumi Takahashi
Takumi Takahashi
Application Number:
JP2019156687A
Publication Date:
November 24, 2023
Filing Date:
August 29, 2019
Export Citation:
Assignee:
Sanwa Shutter Co., Ltd.
International Classes:
E06B9/17; E06B9/58
Domestic Patent References:
| JP2016121462A | ||||
| JP2000192758A | ||||
| JP2008106544A | ||||
| JP2004162427A | ||||
| JP200452340A |
Attorney, Agent or Firm:
Shigeru Inaba
Takato Hatazoe
Takato Hatazoe