JPS56117123A - Detection of load in chain driving type scooping machine for sedimented machine - Google Patents

Detection of load in chain driving type scooping machine for sedimented machine

Info

Publication number
JPS56117123A
JPS56117123A JP1971380A JP1971380A JPS56117123A JP S56117123 A JPS56117123 A JP S56117123A JP 1971380 A JP1971380 A JP 1971380A JP 1971380 A JP1971380 A JP 1971380A JP S56117123 A JPS56117123 A JP S56117123A
Authority
JP
Japan
Prior art keywords
machine
load
sedimented
detection
chain
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
JP1971380A
Other languages
Japanese (ja)
Inventor
Yasuzo Hanzawa
Kiyoshi Uyama
Makoto Fukushima
Koichi Suematsu
Shunkichi Shoji
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP1971380A priority Critical patent/JPS56117123A/en
Publication of JPS56117123A publication Critical patent/JPS56117123A/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
    • G01G19/14—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)

Abstract

PURPOSE:To detect loads exactly by arraying two load cells so as to intersect at right angles. CONSTITUTION:Load cell 4 detects the vertical component of the resultant force of tension Fc+W and Fd of chain 1 which is applied to sprocket 2 and load cell 5 detects the horizontal component of the resultant force of chain tension Fe and Ff applied to sprocket 3. Cell 4 is secured fixedly to the lower part of shaft bearing 12 of driving shaft 11 of chain 1. Thus, loads applied to driving shaft 11 can be detected with the output signals from cells 4 and 5.
JP1971380A 1980-02-21 1980-02-21 Detection of load in chain driving type scooping machine for sedimented machine Pending JPS56117123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971380A JPS56117123A (en) 1980-02-21 1980-02-21 Detection of load in chain driving type scooping machine for sedimented machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971380A JPS56117123A (en) 1980-02-21 1980-02-21 Detection of load in chain driving type scooping machine for sedimented machine

Publications (1)

Publication Number Publication Date
JPS56117123A true JPS56117123A (en) 1981-09-14

Family

ID=12006923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971380A Pending JPS56117123A (en) 1980-02-21 1980-02-21 Detection of load in chain driving type scooping machine for sedimented machine

Country Status (1)

Country Link
JP (1) JPS56117123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962068A1 (en) * 2007-02-22 2008-08-27 Schenck Process GmbH Device for detecting weight applied on a crane arm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1962068A1 (en) * 2007-02-22 2008-08-27 Schenck Process GmbH Device for detecting weight applied on a crane arm
WO2008101717A1 (en) * 2007-02-22 2008-08-28 Schenck Process Gmbh Device for determining the load of a crane jib

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