FR2403291A1 - NEW CRANE SURVEILLANCE PROCESS - Google Patents

NEW CRANE SURVEILLANCE PROCESS

Info

Publication number
FR2403291A1
FR2403291A1 FR7826084A FR7826084A FR2403291A1 FR 2403291 A1 FR2403291 A1 FR 2403291A1 FR 7826084 A FR7826084 A FR 7826084A FR 7826084 A FR7826084 A FR 7826084A FR 2403291 A1 FR2403291 A1 FR 2403291A1
Authority
FR
France
Prior art keywords
surveillance process
new crane
load
crane
new
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.)
Withdrawn
Application number
FR7826084A
Other languages
French (fr)
Inventor
Marinus Giesselbach
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.)
Gap Gesellschaft fuer Auswertungen und Patente AG
Original Assignee
Gap Gesellschaft fuer Auswertungen und Patente AG
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 Gap Gesellschaft fuer Auswertungen und Patente AG filed Critical Gap Gesellschaft fuer Auswertungen und Patente AG
Publication of FR2403291A1 publication Critical patent/FR2403291A1/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

Procédé de surveillance de la charge de grues à flèche, caractérisé en ce que l'on mesure le couple résistant et le porte-à-faux, la charge au crochet étant calculée d'après cette mesure et l'obtention d'une valeur limite, qui peut être prédéterminée, est indiquée au moyen de signaux optiques et/ou acoustiques.Method for monitoring the load of jib cranes, characterized in that the resistive torque and the overhang is measured, the hook load being calculated from this measurement and obtaining a limit value , which can be predetermined, is indicated by means of optical and / or acoustic signals.

FR7826084A 1977-09-15 1978-09-12 NEW CRANE SURVEILLANCE PROCESS Withdrawn FR2403291A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1144277 1977-09-15

Publications (1)

Publication Number Publication Date
FR2403291A1 true FR2403291A1 (en) 1979-04-13

Family

ID=4373534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826084A Withdrawn FR2403291A1 (en) 1977-09-15 1978-09-12 NEW CRANE SURVEILLANCE PROCESS

Country Status (6)

Country Link
JP (1) JPS5490746A (en)
BE (1) BE870471A (en)
FR (1) FR2403291A1 (en)
GB (1) GB2009428A (en)
NL (1) NL7808934A (en)
NO (1) NO783078L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7195707B2 (en) * 2003-02-05 2007-03-27 Ruppel Michael J Apparatus for determining weight and biomass composition of a trickling filter
CN106516997A (en) * 2016-12-27 2017-03-22 宁夏软件工程院有限公司 Hoisting device of electrolytic plating cathode plate
CN113479775B (en) * 2021-06-28 2024-07-02 杭州鸿泉物联网技术股份有限公司 Crane lifting load identification method and identification system

Also Published As

Publication number Publication date
JPS5490746A (en) 1979-07-18
GB2009428A (en) 1979-06-13
BE870471A (en) 1979-01-02
NO783078L (en) 1979-03-15
NL7808934A (en) 1979-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse