JPS5975124A - ブ−ム荷重測定方法とその装置 - Google Patents

ブ−ム荷重測定方法とその装置

Info

Publication number
JPS5975124A
JPS5975124A JP58172062A JP17206283A JPS5975124A JP S5975124 A JPS5975124 A JP S5975124A JP 58172062 A JP58172062 A JP 58172062A JP 17206283 A JP17206283 A JP 17206283A JP S5975124 A JPS5975124 A JP S5975124A
Authority
JP
Japan
Prior art keywords
boom
load
piston rod
strain gauge
boom member
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.)
Pending
Application number
JP58172062A
Other languages
English (en)
Japanese (ja)
Inventor
ジヨン・ランデイス・グロ−ブ
ユ−ジン・ロイ・ガ−バ−
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.)
JLG Industries Inc
Original Assignee
JLG Industries Inc
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 JLG Industries Inc filed Critical JLG Industries Inc
Publication of JPS5975124A publication Critical patent/JPS5975124A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1408—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP58172062A 1982-10-12 1983-09-14 ブ−ム荷重測定方法とその装置 Pending JPS5975124A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43392682A 1982-10-12 1982-10-12
US433926 1982-10-12

Publications (1)

Publication Number Publication Date
JPS5975124A true JPS5975124A (ja) 1984-04-27

Family

ID=23722105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58172062A Pending JPS5975124A (ja) 1982-10-12 1983-09-14 ブ−ム荷重測定方法とその装置

Country Status (10)

Country Link
JP (1) JPS5975124A (de)
AU (1) AU1534983A (de)
BE (1) BE897429A (de)
BR (1) BR8303990A (de)
DE (1) DE3330508A1 (de)
FR (1) FR2534236A1 (de)
GB (1) GB2128760A (de)
IT (1) IT1168968B (de)
NL (1) NL8302510A (de)
SE (1) SE8303543L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160055A (en) * 1991-10-02 1992-11-03 Jlg Industries, Inc. Load moment indicator system
JP3291258B2 (ja) * 1998-10-14 2002-06-10 太陽鉄工株式会社 流体圧シリンダ装置
GB2378171B (en) 2001-06-29 2004-04-14 Arjo Ltd Invalid hoist

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004041C3 (de) * 1970-01-29 1975-10-09 Ludwig Pietzsch überlastsicherung für Auslegerkrane, insbesondere Teleskopkrane
US4039084A (en) * 1971-07-06 1977-08-02 Tadano Ironworks Co., Ltd. Safety-guard for a crane
FR2378272A1 (fr) * 1977-01-25 1978-08-18 Ferodo Sa Dispositif dynamometrique de mesure de couple pour engin a fleche de levage a commande par verin
FR2436376A1 (fr) * 1978-09-18 1980-04-11 Ferodo Sa Dispositif dynamometrique de controle de contraintes pour fleche de manutention a bras articules
GB2064794B (en) * 1979-11-30 1983-05-11 Derwent Measurement & Control Weighing apparatus

Also Published As

Publication number Publication date
AU1534983A (en) 1984-04-19
IT8323243A1 (it) 1985-04-11
GB2128760A (en) 1984-05-02
IT8323243A0 (it) 1983-10-11
GB8315791D0 (en) 1983-07-13
IT1168968B (it) 1987-05-20
NL8302510A (nl) 1984-05-01
FR2534236A1 (fr) 1984-04-13
BE897429A (nl) 1983-12-01
BR8303990A (pt) 1984-06-12
SE8303543L (sv) 1984-04-13
DE3330508A1 (de) 1984-04-12
SE8303543D0 (sv) 1983-06-21

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