FR2064204B1 - - Google Patents


Publication number
FR2064204B1 FR7036213A FR7036213A FR2064204B1 FR 2064204 B1 FR2064204 B1 FR 2064204B1 FR 7036213 A FR7036213 A FR 7036213A FR 7036213 A FR7036213 A FR 7036213A FR 2064204 B1 FR2064204 B1 FR 2064204B1
Grant status
Patent type
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.)
Application number
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FR2064204A1 (en )
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Litton Industries Inc
Original Assignee
Litton Industries Inc
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Publication date
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    • B66C23/00Cranes 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
    • B66C23/88Safety gear
    • B66C23/90Devices for indicating or limiting lifting moment
    • B66C23/905Devices for indicating or limiting lifting moment electrical
FR7036213A 1969-10-08 1970-10-07 Expired FR2064204B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US86472869 true 1969-10-08 1969-10-08

Publications (2)

Publication Number Publication Date
FR2064204A1 true FR2064204A1 (en) 1971-07-16
FR2064204B1 true FR2064204B1 (en) 1976-02-06



Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036213A Expired FR2064204B1 (en) 1969-10-08 1970-10-07

Country Status (6)

Country Link
US (1) US3638211A (en)
JP (1) JPS5647117B1 (en)
CA (1) CA922793A (en)
DE (1) DE2048236A1 (en)
FR (1) FR2064204B1 (en)
GB (1) GB1299907A (en)

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US3990584A (en) * 1974-06-03 1976-11-09 Strawson Hydraulics (Consultants) Limited Electrical safety control device for a variable radius crane
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US4052602A (en) * 1975-08-14 1977-10-04 Forney Engineering Company Load and radius indicating system
US4168934A (en) * 1975-12-29 1979-09-25 Allis-Chalmers Corporation Lift truck overload protective circuit having override feature
GB1523967A (en) * 1976-05-14 1978-09-06 Pye Electronic Prod Ltd Load indicating arrangement
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US4205308A (en) * 1977-11-21 1980-05-27 Fmc Corporation Programmable alarm system for marine loading arms
US4178591A (en) * 1978-06-21 1979-12-11 Eaton Corporation Crane operating aid with operator interaction
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USRE32366E (en) * 1980-06-30 1987-03-03 Jlg Industries, Inc. Boom limit safety control circuit
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US4516116A (en) * 1981-12-16 1985-05-07 Safety Devices (Engineering) Limited Apparatus for visually displaying the load-moment, axle-load, or payload of a vehicle
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US4532595A (en) * 1982-12-02 1985-07-30 Kruger Gmbh & Co. Kg Load-monitoring system for boom-type crane
JPS6218478B2 (en) * 1983-06-20 1987-04-23 Tadano Tekkosho Kk
US4758970A (en) * 1984-08-08 1988-07-19 Emco Wheaton, Inc. Marine loading arm monitoring system
DE3613870A1 (en) * 1986-04-24 1987-10-29 Mo N Proizv Ob Str Dorozh Mash Device for the overload and stall protection of lifting witness
US4833615A (en) * 1986-10-15 1989-05-23 A.G.A. Credit System for the protection of an aerial device having a pivotable boom
CA2046419A1 (en) * 1990-07-11 1992-01-12 David A. Troman Load sensing arrangement
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US5780936A (en) * 1996-10-24 1998-07-14 Cardello; Paul S. Apparatus for controlling mobile equipment
US6202013B1 (en) * 1998-01-15 2001-03-13 Schwing America, Inc. Articulated boom monitoring system
US6327526B1 (en) 2000-08-02 2001-12-04 Ford Global Technologies, Inc. Method and apparatus for measuring the rollover resistance and compliance characteristics of a vehicle
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US6991119B2 (en) 2002-03-18 2006-01-31 Jlg Industries, Inc. Measurement system and method for assessing lift vehicle stability
US7014054B2 (en) 2002-07-01 2006-03-21 Jlg Industries, Inc. Overturning moment measurement system
US20040200644A1 (en) * 2003-04-08 2004-10-14 Alan Paine Safe load lifting measurement device
US20050103123A1 (en) * 2003-11-14 2005-05-19 Newman Kenneth R. Tubular monitor systems and methods
DE102005035460A1 (en) * 2005-07-28 2007-02-01 Liebherr-Werk Ehingen Gmbh A method for determining load in cranes
US7677401B2 (en) * 2008-07-16 2010-03-16 Manitowoc Crane Companies, Inc. Load monitoring and control system with selective boom-up lockout
US20110042164A1 (en) * 2009-08-18 2011-02-24 Genie Industries, Inc. Apparatuses and methods for determining and controlling vehicle stability
US8620536B2 (en) 2011-04-29 2013-12-31 Harnischfeger Technologies, Inc. Controlling a digging operation of an industrial machine
CN103781971B (en) 2011-04-29 2016-05-04 哈尼施费格尔技术公司 Digging operation control of industrial machinery
DE102012221909A1 (en) * 2012-11-29 2014-06-05 Hirschmann Automation And Control Gmbh Cable break diagnosis in a crane
FR3037681B1 (en) * 2015-06-18 2017-11-24 Manitowoc Crane Group France Process for the definition of a charge curve optimized for crane, METHOD AND control device to control the suspended load to a crane from the charge curve OPTIMIZED
CN105084213B (en) * 2015-07-06 2017-05-10 中联重科股份有限公司 Mobile crane system and the torque limitation, the torque restriction method

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US3079080A (en) * 1960-02-12 1963-02-26 Henry L Mason Crane warning system
DE1266941C2 (en) * 1964-06-20 1975-10-09
US3505514A (en) * 1967-11-13 1970-04-07 Eaton Yale & Towne Load warning device
US3489294A (en) * 1968-04-25 1970-01-13 Bucyrus Erie Co Load limit control for hoisting equipment

Also Published As

Publication number Publication date Type
US3638211A (en) 1972-01-25 grant
CA922793A1 (en) grant
GB1299907A (en) 1972-12-13 application
CA922793A (en) 1973-03-13 grant
DE2048236A1 (en) 1971-04-15 application
FR2064204A1 (en) 1971-07-16 application
JPS5647117B1 (en) 1981-11-07 grant