Title:
SHIELDING DEVICE
Document Type and Number:
Japanese Patent JP2017008610
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a shielding device capable of reducing an automatic travel speed of a shielding material while preventing upsizing of a hollow support.SOLUTION: A shielding device according to the present invention comprises a rotary resistor provided on the outside of a hollow support supporting a shield material in the state of suspending it and having an internal space. The shielding device is configured so that resistance can be applied to automatic movement of the shield material by rotational resistance generated by the rotary resistor in association with the automatic movement of the shield material.SELECTED DRAWING: Figure 1
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Inventors:
YAMAGISHI KAZUTO
UEMATSU TAKATOSHI
UEMATSU TAKATOSHI
Application Number:
JP2015125983A
Publication Date:
January 12, 2017
Filing Date:
June 23, 2015
Export Citation:
Assignee:
TACHIKAWA BLIND MFG
International Classes:
E06B9/322; A47H5/032; E05F3/14; E05F3/16; E05F5/02
Domestic Patent References:
| JP4400346B2 | 2010-01-20 | |||
| JP2006125120A | 2006-05-18 | |||
| JP3273007B2 | 2002-04-08 |
Foreign References:
| US20030145959A1 | 2003-08-07 |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito
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