GB1526047A - Calibration of crane load indicating arrangement - Google Patents

Calibration of crane load indicating arrangement

Info

Publication number
GB1526047A
GB1526047A GB50773/74A GB5077374A GB1526047A GB 1526047 A GB1526047 A GB 1526047A GB 50773/74 A GB50773/74 A GB 50773/74A GB 5077374 A GB5077374 A GB 5077374A GB 1526047 A GB1526047 A GB 1526047A
Authority
GB
United Kingdom
Prior art keywords
load
crane
maximum
relationship
boom
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.)
Expired
Application number
GB50773/74A
Other languages
English (en)
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.)
Pye Electronic Products Ltd
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
Priority to GB50773/74A priority Critical patent/GB1526047A/en
Priority to US05/629,147 priority patent/US4063649A/en
Priority to DE19752551103 priority patent/DE2551103A1/de
Priority to CA239,995A priority patent/CA1066083A/en
Priority to SE7512976A priority patent/SE419851B/xx
Priority to JP50138825A priority patent/JPS5932397B2/ja
Priority to FR7535797A priority patent/FR2292225A1/fr
Publication of GB1526047A publication Critical patent/GB1526047A/en
Expired legal-status Critical Current

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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB50773/74A 1974-11-22 1974-11-22 Calibration of crane load indicating arrangement Expired GB1526047A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB50773/74A GB1526047A (en) 1974-11-22 1974-11-22 Calibration of crane load indicating arrangement
US05/629,147 US4063649A (en) 1974-11-22 1975-11-05 Calibration of crane load indicating arrangement
DE19752551103 DE2551103A1 (de) 1974-11-22 1975-11-14 Kalibrierung einer kranlastanzeigevorrichtung
CA239,995A CA1066083A (en) 1974-11-22 1975-11-19 Calibration of crane load indicating arrangement
SE7512976A SE419851B (sv) 1974-11-22 1975-11-19 Sett och apparat for kalibrering av en kransekerhetslastindikeringsapparat
JP50138825A JPS5932397B2 (ja) 1974-11-22 1975-11-20 クレ−ン安全荷重指示装置の較正方法
FR7535797A FR2292225A1 (fr) 1974-11-22 1975-11-24 Etalonnage de systeme indicateur de charge de grue

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 (1)

Publication Number Publication Date
GB1526047A true GB1526047A (en) 1978-09-27

Family

ID=10457293

Family Applications (1)

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

Country Status (7)

Country Link
US (1) US4063649A (US06331856-20011218-P00035.png)
JP (1) JPS5932397B2 (US06331856-20011218-P00035.png)
CA (1) CA1066083A (US06331856-20011218-P00035.png)
DE (1) DE2551103A1 (US06331856-20011218-P00035.png)
FR (1) FR2292225A1 (US06331856-20011218-P00035.png)
GB (1) GB1526047A (US06331856-20011218-P00035.png)
SE (1) SE419851B (US06331856-20011218-P00035.png)

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
EP0058671B1 (en) * 1980-09-02 1986-06-18 WILLIAMS, James M. IV 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
US6496766B1 (en) 1999-03-01 2002-12-17 North Carolina State University Crane monitoring and data retrieval systems 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 (fi) * 2011-01-28 2012-08-15 Ponsse Oyj Menetelmä punnitusjärjestelmän tarkistuspunnituksessa ja ohjelmistotuote sekä järjestely punnitusjärjestelmän tarkistuspunnituksessa ja materiaalinkäsittelykone
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
EP2573039A3 (en) * 2011-09-23 2013-06-26 Manitowoc Crane Companies, LLC Outrigger monitoring system and methods
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
US4063649A (en) 1977-12-20
JPS5932397B2 (ja) 1984-08-08
FR2292225A1 (fr) 1976-06-18
DE2551103A1 (de) 1976-05-26
JPS5174347A (US06331856-20011218-P00035.png) 1976-06-28
SE419851B (sv) 1981-08-31
SE7512976L (sv) 1976-05-24
FR2292225B1 (US06331856-20011218-P00035.png) 1980-01-25
CA1066083A (en) 1979-11-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee