Title:
回路遮断器の保護カバー
Document Type and Number:
Japanese Patent JP6701967
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a protective cover of circuit breaker which allows for erroneous operation regulation of an operation handle in safety.SOLUTION: A protective cover 16 for protecting the lever 13 of a circuit breaker 1 includes protective cover bodies 18a, 18b, 19a, 19b, each attached removably to a part of the body case 7 and having a cover opening 21 formed at a position facing a lever, and an opening and closing cover 25 connected rotatably with the protective cover bodies, and enabling operation of the lever by closing the cover opening thereby surrounding the lever, and opening the cover opening.SELECTED DRAWING: Figure 2
Inventors:
Yoho Niho
Application Number:
JP2016106400A
Publication Date:
May 27, 2020
Filing Date:
May 27, 2016
Export Citation:
Assignee:
Fuji Electric Equipment Control Co., Ltd.
International Classes:
H01H73/02; H01H71/12; H01H73/06; H01H73/08; H01H83/04
Domestic Patent References:
| JP5166451A | ||||
| JP2000294111A | ||||
| JP2015096011A | ||||
| JP9007490A |
Foreign References:
| US6365851 |
Attorney, Agent or Firm:
Ichi Hirose
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