ATE160869T1 - Lastmessgerät - Google Patents

Lastmessgerät

Info

Publication number
ATE160869T1
ATE160869T1 AT91306437T AT91306437T ATE160869T1 AT E160869 T1 ATE160869 T1 AT E160869T1 AT 91306437 T AT91306437 T AT 91306437T AT 91306437 T AT91306437 T AT 91306437T AT E160869 T1 ATE160869 T1 AT E160869T1
Authority
AT
Austria
Prior art keywords
links
load
load meter
compute
strains
Prior art date
Application number
AT91306437T
Other languages
English (en)
Inventor
Hugh Michael Oppen Pratt
Building Marchioness
Original Assignee
Hugh Michael Oppen Pratt
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 Hugh Michael Oppen Pratt filed Critical Hugh Michael Oppen Pratt
Application granted granted Critical
Publication of ATE160869T1 publication Critical patent/ATE160869T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/047—Specific indicating or recording arrangements, e.g. for remote indication, for indicating overload or underload
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/102—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using sensors located at a non-interrupted part of the flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Force In General (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Steroid Compounds (AREA)
AT91306437T 1990-07-16 1991-07-16 Lastmessgerät ATE160869T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9015620A GB2246199B (en) 1990-07-16 1990-07-16 Load measuring device

Publications (1)

Publication Number Publication Date
ATE160869T1 true ATE160869T1 (de) 1997-12-15

Family

ID=10679172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91306437T ATE160869T1 (de) 1990-07-16 1991-07-16 Lastmessgerät

Country Status (7)

Country Link
US (1) US5224388A (de)
EP (1) EP0467643B1 (de)
AT (1) ATE160869T1 (de)
AU (1) AU646058B2 (de)
CA (1) CA2047109C (de)
DE (1) DE69128311T2 (de)
GB (1) GB2246199B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU655861B2 (en) * 1992-01-17 1995-01-12 Grant David Hodson A load monitor
GB2299848B (en) * 1993-02-03 1997-06-04 Hugh Michael Oppen Pratt Load insulator
US5606516A (en) * 1995-08-07 1997-02-25 Fairbanks Scales Inc. Digitally compensated hydraulic scale system
NL1001524C2 (nl) * 1995-10-30 1997-05-02 Doornes Transmissie Bv Meetsysteem.
US20040139806A1 (en) * 2001-02-23 2004-07-22 Christmas Michael Charles Load montitoring and inventory management system for use with a load conveyor
US6774320B2 (en) * 2001-11-30 2004-08-10 Gerald S. Simons Standard attachment fittings for wire rope and chain enhanced to also perform load weighing functions
US20030197094A1 (en) * 2001-12-07 2003-10-23 Daniel Preston Load measuring device
US7316169B2 (en) * 2002-06-14 2008-01-08 Peerless Chain Company Load bearing device including overload indicator
US7032466B2 (en) 2002-06-14 2006-04-25 Peerless Chain Load bearing device including overboard indicator
US20060008341A1 (en) * 2002-07-10 2006-01-12 Mazzella Lifting Technologies Method for collecting, distributing, and viewing inspection reports for lifting devices
GB2411776B (en) * 2004-03-03 2007-12-12 Hugh Michael Oppen Pratt Tag line insulator
GB0515176D0 (en) * 2005-07-23 2005-08-31 Renold Plc Transmission chain monitoring system
JP2007057377A (ja) * 2005-08-24 2007-03-08 Tsubakimoto Chain Co チェーン張力測定方法
US9156167B2 (en) * 2007-05-15 2015-10-13 Trimble Navigation Limited Determining an autonomous position of a point of interest on a lifting device
US8069737B2 (en) * 2007-07-10 2011-12-06 MYTRAK Health System, Inc. Force sensing system for a tensioned flexible member
US8103438B2 (en) 2007-09-26 2012-01-24 Trimble Navigation Limited Method and system for automatically directing traffic on a site
US8144000B2 (en) * 2007-09-26 2012-03-27 Trimble Navigation Limited Collision avoidance
US8081108B2 (en) * 2008-01-07 2011-12-20 Trimble Navigation Limited Autonomous projection of global navigation satellite orbits
US8054181B2 (en) * 2008-04-09 2011-11-08 Trimble Navigation Limited Terrestial-signal based exclusion zone compliance
US8514058B2 (en) * 2008-08-18 2013-08-20 Trimble Navigation Limited Construction equipment component location tracking
US8224518B2 (en) * 2008-08-18 2012-07-17 Trimble Navigation Limited Automated recordation of crane inspection activity
US20100070179A1 (en) * 2008-09-17 2010-03-18 Cameron John F Providing an autonomous position of a point of interest to a lifting device to avoid collision
ES2338857B1 (es) * 2010-01-21 2011-02-02 Micelect, S.L. Sensor inalambrico para el control de la tension de cables de traccion.
US8631636B2 (en) * 2011-09-19 2014-01-21 Tecsis Delta Metrics Shackle assembly
CA2851129C (en) * 2011-10-30 2017-10-31 Paskal Technologies Agriculture Cooperative Society Ltd. Self-learning of plant growth strategy in a greenhouse
CA2863550C (en) 2013-09-10 2023-12-12 Southwire Company, Llc Wireless-enabled tension meter
PL2881720T3 (pl) * 2013-12-09 2019-07-31 Caterpillar Global Mining Europe Gmbh Jednostka do pomiaru siły i system do pomiaru sił na łańcuchach
JP7098403B2 (ja) * 2018-04-25 2022-07-11 日本車輌製造株式会社 荷吊り作業における安全管理システム
JP7320487B2 (ja) * 2020-12-24 2023-08-03 ロジスティード株式会社 張力検出装置及び張力調整装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US842339A (en) * 1906-04-04 1907-01-29 Marconi Wireless Telegraph Co Apparatus for electrically indicating weight.
US2550588A (en) * 1947-05-27 1951-04-24 North American Aviation Inc Ring dynamometer
GB903941A (en) * 1959-07-14 1962-08-22 Vyzk A Zkusebni Letecky Ustav Improvements in or relating to strain measuring devices
GB897116A (en) * 1960-09-28 1962-05-23 Campbell Chain Co Sling member
US3722268A (en) * 1971-03-04 1973-03-27 Global Marine Inc Load indicator for mooring line
GB1569150A (en) * 1976-10-27 1980-06-11 Cil Electronics Ltd Strain gauge arrangements
GB2041549B (en) * 1979-02-02 1983-08-17 Post Office Measuring tension in chains
US4283942A (en) * 1979-05-25 1981-08-18 Fishfader Stanley S Load measuring device
EP0130298A3 (de) * 1983-07-01 1986-01-08 MANNESMANN Aktiengesellschaft Lastmesseinrichtung für Hebezeuge
GB8333187D0 (en) * 1983-12-13 1984-01-18 Farley F J M Load recording
US4566339A (en) * 1983-12-23 1986-01-28 Southern Systems, Inc. Chain pull monitor system
DE3531118A1 (de) * 1985-08-30 1987-03-12 Micro Epsilon Messtechnik Verfahren zur fehlerkompensation fuer messwertaufnehmer mit nicht linearen kennlinien, sowie anordnung zur durchfuehrung des verfahrens
GB2205411B (en) * 1987-06-01 1991-09-11 Hugh Michael O Pratt Load cell
US4803886A (en) * 1988-01-14 1989-02-14 Larry May Chain pull analyzer system

Also Published As

Publication number Publication date
EP0467643B1 (de) 1997-12-03
GB9015620D0 (en) 1990-09-05
CA2047109C (en) 1997-10-07
GB2246199A (en) 1992-01-22
GB2246199B (en) 1994-02-09
US5224388A (en) 1993-07-06
EP0467643A2 (de) 1992-01-22
DE69128311D1 (de) 1998-01-15
AU646058B2 (en) 1994-02-03
CA2047109A1 (en) 1992-01-17
AU8048891A (en) 1992-01-16
EP0467643A3 (en) 1992-10-14
DE69128311T2 (de) 1998-06-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties