JP6967914B2 - 荷重変換器 - Google Patents

荷重変換器 Download PDF

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Publication number
JP6967914B2
JP6967914B2 JP2017156800A JP2017156800A JP6967914B2 JP 6967914 B2 JP6967914 B2 JP 6967914B2 JP 2017156800 A JP2017156800 A JP 2017156800A JP 2017156800 A JP2017156800 A JP 2017156800A JP 6967914 B2 JP6967914 B2 JP 6967914B2
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Japan
Prior art keywords
stopper
movable
pair
fixed
movable portion
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Active
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JP2017156800A
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English (en)
Japanese (ja)
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JP2019035651A (ja
Inventor
拓磨 岡本
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MinebeaMitsumi Inc
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MinebeaMitsumi Inc
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Application filed by MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Priority to JP2017156800A priority Critical patent/JP6967914B2/ja
Priority to CN201810926393.7A priority patent/CN109406015B/zh
Publication of JP2019035651A publication Critical patent/JP2019035651A/ja
Priority to JP2021174532A priority patent/JP7061718B2/ja
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Publication of JP6967914B2 publication Critical patent/JP6967914B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
JP2017156800A 2017-08-15 2017-08-15 荷重変換器 Active JP6967914B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017156800A JP6967914B2 (ja) 2017-08-15 2017-08-15 荷重変換器
CN201810926393.7A CN109406015B (zh) 2017-08-15 2018-08-14 载荷转换器
JP2021174532A JP7061718B2 (ja) 2017-08-15 2021-10-26 荷重変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017156800A JP6967914B2 (ja) 2017-08-15 2017-08-15 荷重変換器

Related Child Applications (1)

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JP2021174532A Division JP7061718B2 (ja) 2017-08-15 2021-10-26 荷重変換器

Publications (2)

Publication Number Publication Date
JP2019035651A JP2019035651A (ja) 2019-03-07
JP6967914B2 true JP6967914B2 (ja) 2021-11-17

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ID=65463617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017156800A Active JP6967914B2 (ja) 2017-08-15 2017-08-15 荷重変換器

Country Status (2)

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JP (1) JP6967914B2 (zh)
CN (1) CN109406015B (zh)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219955Y2 (zh) * 1980-12-11 1987-05-21
US4467661A (en) * 1981-10-02 1984-08-28 Maatschappij Van Berkel's Patent N.V. Load cell with overload protection system
JP2506104Y2 (ja) * 1991-11-28 1996-08-07 株式会社テック ロ―ドセル秤
JPH0578429U (ja) * 1992-03-31 1993-10-26 シンポ工業株式会社 放電加工機用ワイヤ張力検出器
US6472618B1 (en) * 1999-03-30 2002-10-29 A&D Co., Ltd. Electronic weighing scale using general purpose block member
JP2010249731A (ja) * 2009-04-17 2010-11-04 Yamato Scale Co Ltd 過負荷防止機構を備えたロードセル
WO2012049714A1 (ja) * 2010-10-15 2012-04-19 大和製衡株式会社 過負荷防止機構を備えたロードセル
JP5840430B2 (ja) * 2011-09-14 2016-01-06 大和製衡株式会社 ロードセルおよびその製造方法
US9778120B2 (en) * 2012-11-02 2017-10-03 A&D Company, Limited Load cell
WO2014073110A1 (ja) * 2012-11-12 2014-05-15 株式会社 エー・アンド・デイ ロバーバル型ロードセル
JP6151115B2 (ja) * 2013-07-19 2017-06-21 大和製衡株式会社 ロードセル
CN104374451A (zh) * 2014-11-14 2015-02-25 天津大学 一种用于称量的单体传感器机械结构

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Publication number Publication date
CN109406015B (zh) 2023-02-28
CN109406015A (zh) 2019-03-01
JP2019035651A (ja) 2019-03-07

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