Title:
天びん用風防
Document Type and Number:
Japanese Patent JP7288572
Kind Code:
B2
Abstract:
Provided is a windshield (10) for a balance doors (11) of which to be automatically opened and closed can be detached by a simple configuration. The windshield (10) is provided which includes air cylinders (40) incorporated inside as driving mechanisms, doors (11) supported by a hanging manner by guide holes (20d) at least one end portions of which are open, and joint members interposed between the air cylinders (40) and the doors (11), and is configured so that the joint members (90) are also supported in a hanging manner in the guide holes (20d), and upper portions of the joint members are joined to the air cylinders (40) incorporated inside, and lower portions are exposed to the outside from the guide holes (20d) and joined to the doors (11), and the doors (11) are opened and closed by being driven by the air cylinders (40) through the joint members (90). By a configuration to be easily separable from the doors (11) at exposed portions (91) of the joint members (90), the doors (11) can be easily joined to and released from the driving mechanisms, and the doors (11) which can be automatically opened and closed can be easily detached by a simple structure.
Inventors:
Hisanori Oda
Application Number:
JP2021554463A
Publication Date:
June 08, 2023
Filing Date:
November 06, 2019
Export Citation:
Assignee:
A&D Co., Ltd.
International Classes:
G01G21/30
Domestic Patent References:
| JP2010266436A | ||||
| JP200630188A | ||||
| JP915031A |
Foreign References:
| US20160265964 | ||||
| US5058692 |
Attorney, Agent or Firm:
Taichi Chiba
Shinya Tamba
Yu Ota
Yuki Kawano
Foster child
Shinya Tamba
Yu Ota
Yuki Kawano
Foster child