JPH0461289B2 - - Google Patents

Info

Publication number
JPH0461289B2
JPH0461289B2 JP59266371A JP26637184A JPH0461289B2 JP H0461289 B2 JPH0461289 B2 JP H0461289B2 JP 59266371 A JP59266371 A JP 59266371A JP 26637184 A JP26637184 A JP 26637184A JP H0461289 B2 JPH0461289 B2 JP H0461289B2
Authority
JP
Japan
Prior art keywords
columnar body
deformation
load
strain
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59266371A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61145426A (ja
Inventor
Ryuji Takada
Kojiro Ogata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP26637184A priority Critical patent/JPS61145426A/ja
Publication of JPS61145426A publication Critical patent/JPS61145426A/ja
Publication of JPH0461289B2 publication Critical patent/JPH0461289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
JP26637184A 1984-12-19 1984-12-19 荷重検出装置 Granted JPS61145426A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26637184A JPS61145426A (ja) 1984-12-19 1984-12-19 荷重検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26637184A JPS61145426A (ja) 1984-12-19 1984-12-19 荷重検出装置

Publications (2)

Publication Number Publication Date
JPS61145426A JPS61145426A (ja) 1986-07-03
JPH0461289B2 true JPH0461289B2 (en]) 1992-09-30

Family

ID=17430011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26637184A Granted JPS61145426A (ja) 1984-12-19 1984-12-19 荷重検出装置

Country Status (1)

Country Link
JP (1) JPS61145426A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113587B2 (ja) * 1991-02-27 1995-12-06 計測技販株式会社 衝撃荷重用ロードセル
DE10005766C2 (de) * 2000-02-10 2003-01-30 Bizerba Gmbh & Co Kg Wägevorrichtung
DE10106378C2 (de) * 2001-02-12 2003-03-06 Knorr Bremse Systeme Elektromechanische Bremszuspanneinrichtung
JP5393975B2 (ja) * 2007-12-07 2014-01-22 株式会社アサヒ電子研究所 張力検出装置
JP5265216B2 (ja) * 2008-02-21 2013-08-14 日立建機株式会社 ピン型ロードセル
JP7260094B2 (ja) * 2019-05-22 2023-04-18 ユニパルス株式会社 荷重変換器及びこれを用いた荷役助力装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539860B2 (en]) * 1973-12-25 1978-04-08
JPS6113945Y2 (en]) * 1980-08-31 1986-04-30

Also Published As

Publication number Publication date
JPS61145426A (ja) 1986-07-03

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term