Title:
ブース用の円弧状ドア装置
Document Type and Number:
Japanese Patent JP7041553
Kind Code:
B2
Abstract:
To reduce an impact and a noise when a door body 5 moving while drawing an arcuate trajectory X is stopped at an open position regarding an arcuate door device provided in an entrance E of a booth such as a toilet booth 1.SOLUTION: A hanging rail 7 is provided with a buffer member 10 of a cylinder type in order to stop a door body 5 in a buffered state where braking is provided for the door body 5. The buffer member 10 is disposed so that a retracting direction of a rod 10b retracting by means of the abutment of the door body 5 is arranged substantially along a tangent of an arcuate trajectory of the door body 5, thereby efficiently providing braking for the door body 5 moving while drawing an arcuate trajectory X.SELECTED DRAWING: Figure 8
Inventors:
Nakagawa Masami
Kanako Matsubara
Kanako Matsubara
Application Number:
JP2018034454A
Publication Date:
March 24, 2022
Filing Date:
February 28, 2018
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
E05F5/10; E05D15/06; E05F5/00; E05F5/02
Domestic Patent References:
| JP11071923A | ||||
| JP8210019A |
Foreign References:
| US20150000196 |
Attorney, Agent or Firm:
Tetsuo Hirose
Yuko Suzuki
Ikuo Hirose
Yuko Suzuki
Ikuo Hirose
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