SE7512976L - Sett och anordning for kalibrering av kranbelastningsindikerande apparat - Google Patents

Sett och anordning for kalibrering av kranbelastningsindikerande apparat

Info

Publication number
SE7512976L
SE7512976L SE7512976A SE7512976A SE7512976L SE 7512976 L SE7512976 L SE 7512976L SE 7512976 A SE7512976 A SE 7512976A SE 7512976 A SE7512976 A SE 7512976A SE 7512976 L SE7512976 L SE 7512976L
Authority
SE
Sweden
Prior art keywords
kit
calibration system
cleaning device
cleaning
device calibration
Prior art date
Application number
SE7512976A
Other languages
English (en)
Other versions
SE419851B (sv
Inventor
R W Hubbard
T J A Davis
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Publication of SE7512976L publication Critical patent/SE7512976L/sv
Publication of SE419851B publication Critical patent/SE419851B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Jib Cranes (AREA)
SE7512976A 1974-11-22 1975-11-19 Sett och apparat for kalibrering av en kransekerhetslastindikeringsapparat SE419851B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50773/74A GB1526047A (en) 1974-11-22 1974-11-22 Calibration of crane load indicating arrangement

Publications (2)

Publication Number Publication Date
SE7512976L true SE7512976L (sv) 1976-05-24
SE419851B SE419851B (sv) 1981-08-31

Family

ID=10457293

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512976A SE419851B (sv) 1974-11-22 1975-11-19 Sett och apparat for kalibrering av en kransekerhetslastindikeringsapparat

Country Status (8)

Country Link
US (1) US4063649A (sv)
JP (1) JPS5932397B2 (sv)
CA (1) CA1066083A (sv)
DE (1) DE2551103A1 (sv)
FR (1) FR2292225A1 (sv)
GB (1) GB1526047A (sv)
IT (1) IT7552299A1 (sv)
SE (1) SE419851B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178591A (en) * 1978-06-21 1979-12-11 Eaton Corporation Crane operating aid with operator interaction
DE3071653D1 (en) * 1980-09-02 1986-07-24 Williams James M V Force-moment compensating apparatus
US4532595A (en) * 1982-12-02 1985-07-30 Kruger Gmbh & Co. Kg Load-monitoring system for boom-type crane
US5538149A (en) * 1993-08-09 1996-07-23 Altec Industries, Inc. Control systems for the lifting moment of vehicle mounted booms
DE4409153A1 (de) * 1994-03-17 1995-09-21 Faun Gmbh Verfahren zur Erfassung der Änderung des Radius eines Auslegers eines Kranes unter Last
WO2000052627A1 (en) 1999-03-01 2000-09-08 North Carolina State University Crane monitoring and data retrieval system and method
US6669038B1 (en) 2000-08-14 2003-12-30 David Zingerman Self-propelled crane
US7246684B2 (en) * 2004-02-26 2007-07-24 Jlg Industries, Inc. Boom lift vehicle and method of controlling boom angles
DE202010014309U1 (de) * 2010-10-14 2012-01-18 Liebherr-Werk Ehingen Gmbh Kran, insbesondere Raupen- oder Mobilkran
FI122872B (sv) * 2011-01-28 2012-08-15 Ponsse Oyj Förfarande vid kontrollvägning ingående i ett vägningssystem och programprodukt samt arrangemang vid kontrollvägning ingående i ett vägningssystem och materialhanteringsmaskin
DE102011107754B4 (de) * 2011-06-10 2021-07-22 Liebherr-Werk Ehingen Gmbh Winkelbezogenes Verfahren zur Überwachung der Kransicherheit während des Rüstvorgangs, sowie Kran und Kransteuerung
CN102829918B (zh) * 2011-07-27 2014-03-12 合肥工业大学 差动式垂直微力加载装置的加载方法
RU2012140237A (ru) * 2011-09-23 2014-03-27 МАНИТОВОК КРЕЙН КАМПЕНИЗ, ЭлЭлСи Система и способы контроля выносных опор
US10077174B1 (en) 2015-04-21 2018-09-18 Auto Crane Company Automatic de-rate operating system and method for a truck mounted crane
CN109188648B (zh) * 2018-09-11 2020-05-15 中国科学院长春光学精密机械与物理研究所 一种用于空间光学载荷地面重力卸载的浮动支撑装置
CN109132894B (zh) * 2018-10-22 2020-12-08 徐州重型机械有限公司 起重设备
CN113092000B (zh) * 2021-04-06 2023-01-10 中国空气动力研究与发展中心高速空气动力研究所 一种带外置电桥修正的片式铰链力矩天平的校准方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226192A1 (de) * 1972-05-30 1973-12-13 Krupp Gmbh Pruefgeraet fuer eine lastmomentbegrenzungs-einrichtung
US4003482A (en) * 1972-11-27 1977-01-18 Societe Anonyme Dite: Potain Poclain Materiel Safety device for a crane

Also Published As

Publication number Publication date
SE419851B (sv) 1981-08-31
CA1066083A (en) 1979-11-13
FR2292225A1 (fr) 1976-06-18
US4063649A (en) 1977-12-20
GB1526047A (en) 1978-09-27
IT7552299A1 (it) 1977-05-19
DE2551103A1 (de) 1976-05-26
JPS5932397B2 (ja) 1984-08-08
FR2292225B1 (sv) 1980-01-25
JPS5174347A (sv) 1976-06-28

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