JPS57187621A - Forklift load measurement device - Google Patents

Forklift load measurement device

Info

Publication number
JPS57187621A
JPS57187621A JP7247281A JP7247281A JPS57187621A JP S57187621 A JPS57187621 A JP S57187621A JP 7247281 A JP7247281 A JP 7247281A JP 7247281 A JP7247281 A JP 7247281A JP S57187621 A JPS57187621 A JP S57187621A
Authority
JP
Japan
Prior art keywords
pressure
proportional
lift
weight
hydraulic pressure
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
JP7247281A
Other languages
Japanese (ja)
Inventor
Shozo Akazawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7247281A priority Critical patent/JPS57187621A/en
Publication of JPS57187621A publication Critical patent/JPS57187621A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/10—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having fluid weight-sensitive devices

Abstract

PURPOSE:To make it possible to measure load simply by installing in the range that the hydraulic pressure of a hydraulic pump covers a pressure sensitive section in a pressure converter that converts pressure to electrical signal. CONSTITUTION:A pressure sensitive section 12 is installed on the piping that connects a control valve 9 and a lift cylinder 1. To a pressure converter a digital display unit that displays numerical values that is proportional to hydraulic pressure by the electric signal from the converter. By digitally displaying, the operator of the forklift can simply read the value while he is operating the forklift. For the measurement of weight of an object, it is placed on the lift 2 and hydarulic pressure is supplied to the lift cylinder 1, and the lift is lifted off the ground. The digital display at this time shows a numerical value that is proportional to the hydraulic pressure applied to the inside of the cylinder 1, and the weight of the object can be measured beacuse the the hydraulic pressure is proportional to weight of the object.
JP7247281A 1981-05-13 1981-05-13 Forklift load measurement device Pending JPS57187621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7247281A JPS57187621A (en) 1981-05-13 1981-05-13 Forklift load measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7247281A JPS57187621A (en) 1981-05-13 1981-05-13 Forklift load measurement device

Publications (1)

Publication Number Publication Date
JPS57187621A true JPS57187621A (en) 1982-11-18

Family

ID=13490286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7247281A Pending JPS57187621A (en) 1981-05-13 1981-05-13 Forklift load measurement device

Country Status (1)

Country Link
JP (1) JPS57187621A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498611A2 (en) * 1991-02-05 1992-08-12 Mitsubishi Jukogyo Kabushiki Kaisha A control device for forklifts
US5509293A (en) * 1994-12-20 1996-04-23 Caterpillar Inc. Dynamic payload monitor
WO2012105917A1 (en) * 2011-02-01 2012-08-09 Galipoglu Hidromas Hidrolik Otomotiv Sanayi Ve Ticaret Anonim Sirketi Electronic pressure measuring and recording device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498611A2 (en) * 1991-02-05 1992-08-12 Mitsubishi Jukogyo Kabushiki Kaisha A control device for forklifts
US5509293A (en) * 1994-12-20 1996-04-23 Caterpillar Inc. Dynamic payload monitor
WO2012105917A1 (en) * 2011-02-01 2012-08-09 Galipoglu Hidromas Hidrolik Otomotiv Sanayi Ve Ticaret Anonim Sirketi Electronic pressure measuring and recording device

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