Title:
鳥害防止器
Document Type and Number:
Japanese Patent JP7286157
Kind Code:
B2
Abstract:
To provide a technique to improve the workability of installing a bird damage prevention device.SOLUTION: The bird damage prevention device has a mounting part, an extension part, and a support part. The mounting part is configured to be attached to an overhead line. The extension part is provided on the mounting part. The support part is provided on the extension part and is configured to support a repellent line. By rotating an operating member of the mounting part, the mounting part is configured to transition from a state in which the mounting part cannot be attached to or detached from the overhead line to a state in which the mounting part can be attached to or detached from the overhead line. When the bird damage prevention device is projected onto a plane in which the longitudinal direction of the overhead line to which the mounting part is attached is the normal direction, the axis of rotation of the operating member is intersected with a straight line connecting the repellent line position which is a position where the repellent line is supported in the support part, and a position where the overhead line is held by the mounting part.SELECTED DRAWING: Figure 2
Inventors:
Yasushi Kishi
Yasushi Inagaki
Yasushi Inagaki
Application Number:
JP2019172985A
Publication Date:
June 05, 2023
Filing Date:
September 24, 2019
Export Citation:
Assignee:
Aiyo Sangyo Co., Ltd.
International Classes:
H02G7/00; A01M29/32; H02G1/02
Domestic Patent References:
| JP2014057394A | ||||
| JP2010198900A | ||||
| JP2021013367A |
Attorney, Agent or Firm:
Nagoya International Patent Attorney Corporation
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